Observation of photon polarization in the b→sγ transition.

Autor: Aaij R; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Adeva B; Universidad de Santiago de Compostela, Santiago de Compostela, Spain., Adinolfi M; H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom., Affolder A; Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom., Ajaltouni Z; Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France., Albrecht J; Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany., Alessio F; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Alexander M; School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom., Ali S; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Alkhazov G; Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia., Alvarez Cartelle P; Universidad de Santiago de Compostela, Santiago de Compostela, Spain., Alves AA Jr; Sezione INFN di Roma La Sapienza, Roma, Italy., Amato S; Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil., Amerio S; Sezione INFN di Padova, Padova, Italy., Amhis Y; LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France., Anderlini L; Sezione INFN di Firenze, Firenze, Italy., Anderson J; Physik-Institut, Universität Zürich, Zürich, Switzerland., Andreassen R; University of Cincinnati, Cincinnati, Ohio, USA., Andreotti M; Sezione INFN di Ferrara, Ferrara, Italy., Andrews JE; University of Maryland, College Park, Maryland, USA., Appleby RB; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., Aquines Gutierrez O; Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany., Archilli F; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Artamonov A; Institute for High Energy Physics (IHEP), Protvino, Russia., Artuso M; Syracuse University, Syracuse, New York, USA., Aslanides E; CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France., Auriemma G; Sezione INFN di Roma La Sapienza, Roma, Italy., Baalouch M; Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France., Bachmann S; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Back JJ; Department of Physics, University of Warwick, Coventry, United Kingdom., Badalov A; Universitat de Barcelona, Barcelona, Spain., Balagura V; Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia., Baldini W; Sezione INFN di Ferrara, Ferrara, Italy., Barlow RJ; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., Barschel C; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Barsuk S; LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France., Barter W; Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom., Batozskaya V; National Center for Nuclear Research (NCBJ), Warsaw, Poland., Bauer T; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Bay A; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Beddow J; School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom., Bedeschi F; Sezione INFN di Pisa, Pisa, Italy., Bediaga I; Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil., Belogurov S; Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia., Belous K; Institute for High Energy Physics (IHEP), Protvino, Russia., Belyaev I; Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia., Ben-Haim E; LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3 Paris, France., Bencivenni G; Laboratori Nazionali dell'INFN di Frascati, Frascati, Italy., Benson S; School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom., Benton J; H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom., Berezhnoy A; Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia., Bernet R; Physik-Institut, Universität Zürich, Zürich, Switzerland., Bettler MO; Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom., van Beuzekom M; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Bien A; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Bifani S; University of Birmingham, Birmingham, United Kingdom., Bird T; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., Bizzeti A; Sezione INFN di Firenze, Firenze, Italy., Bjørnstad PM; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., Blake T; Department of Physics, University of Warwick, Coventry, United Kingdom., Blanc F; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Blouw J; Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany., Blusk S; Syracuse University, Syracuse, New York, USA., Bocci V; Sezione INFN di Roma La Sapienza, Roma, Italy., Bondar A; Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibirsk, Russia., Bondar N; Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia., Bonivento W; Sezione INFN di Cagliari, Cagliari, Italy and European Organization for Nuclear Research (CERN), Geneva, Switzerland., Borghi S; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., Borgia A; Syracuse University, Syracuse, New York, USA., Borsato M; LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France., Bowcock TJ; Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom., Bowen E; Physik-Institut, Universität Zürich, Zürich, Switzerland., Bozzi C; Sezione INFN di Ferrara, Ferrara, Italy., Brambach T; Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany., van den Brand J; Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands., Bressieux J; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Brett D; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., Britsch M; Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany., Britton T; Syracuse University, Syracuse, New York, USA., Brook NH; H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom., Brown H; Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom., Bursche A; Physik-Institut, Universität Zürich, Zürich, Switzerland., Busetto G; Sezione INFN di Padova, Padova, Italy., Buytaert J; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Cadeddu S; Sezione INFN di Cagliari, Cagliari, Italy., Calabrese R; Sezione INFN di Ferrara, Ferrara, Italy., Callot O; LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France., Calvi M; Sezione INFN di Milano Bicocca, Milano, Italy., Calvo Gomez M; Universitat de Barcelona, Barcelona, Spain., Camboni A; Universitat de Barcelona, Barcelona, Spain., Campana P; Laboratori Nazionali dell'INFN di Frascati, Frascati, Italy and European Organization for Nuclear Research (CERN), Geneva, Switzerland., Campora Perez D; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Caponio F; Sezione INFN di Milano, Milano, Italy., Carbone A; Sezione INFN di Bologna, Bologna, Italy., Carboni G; Sezione INFN di Roma Tor Vergata, Roma, Italy., Cardinale R; Sezione INFN di Genova, Genova, Italy., Cardini A; Sezione INFN di Cagliari, Cagliari, Italy., Carranza-Mejia H; School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom., Carson L; School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom., Carvalho Akiba K; Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil., Casse G; Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom., Cassina L; Sezione INFN di Milano Bicocca, Milano, Italy., Castillo Garcia L; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Cattaneo M; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Cauet Ch; Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany., Cenci R; University of Maryland, College Park, Maryland, USA., Charles M; LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3 Paris, France., Charpentier P; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Cheung SF; Department of Physics, University of Oxford, Oxford, United Kingdom., Chiapolini N; Physik-Institut, Universität Zürich, Zürich, Switzerland., Chrzaszcz M; Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland and Physik-Institut, Universität Zürich, Zürich, Switzerland., Ciba K; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Cid Vidal X; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Ciezarek G; Imperial College London, London, United Kingdom., Clarke PE; School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom., Clemencic M; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Cliff HV; Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom., Closier J; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Coca C; Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania., Coco V; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Cogan J; CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France., Cogneras E; Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France., Collins P; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Comerma-Montells A; Universitat de Barcelona, Barcelona, Spain., Contu A; Sezione INFN di Cagliari, Cagliari, Italy and European Organization for Nuclear Research (CERN), Geneva, Switzerland., Cook A; H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom., Coombes M; H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom., Coquereau S; LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3 Paris, France., Corti G; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Counts I; Massachusetts Institute of Technology, Cambridge, Massachusetts, USA., Couturier B; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Cowan GA; School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom., Craik DC; Department of Physics, University of Warwick, Coventry, United Kingdom., Cruz Torres M; Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil (associated with Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil)., Cunliffe S; Imperial College London, London, United Kingdom., Currie R; School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom., D'Ambrosio C; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Dalseno J; H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom., David P; LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3 Paris, France., David PN; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Davis A; University of Cincinnati, Cincinnati, Ohio, USA., De Bonis I; LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France., De Bruyn K; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., De Capua S; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., De Cian M; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., De Miranda JM; Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil., De Paula L; Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil., De Silva W; University of Cincinnati, Cincinnati, Ohio, USA., De Simone P; Laboratori Nazionali dell'INFN di Frascati, Frascati, Italy., Decamp D; LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France., Deckenhoff M; Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany., Del Buono L; LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3 Paris, France., Déléage N; LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France., Derkach D; Department of Physics, University of Oxford, Oxford, United Kingdom., Deschamps O; Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France., Dettori F; Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands., Di Canto A; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Dijkstra H; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Donleavy S; Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom., Dordei F; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Dorigo M; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Dorosz P; Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland., Dosil Suárez A; Universidad de Santiago de Compostela, Santiago de Compostela, Spain., Dossett D; Department of Physics, University of Warwick, Coventry, United Kingdom., Dovbnya A; NSC Kharkiv Institute of Physics and Technology (NSC KIPT), Kharkiv, Ukraine., Dupertuis F; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Durante P; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Dzhelyadin R; Institute for High Energy Physics (IHEP), Protvino, Russia., Dziurda A; Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland., Dzyuba A; Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia., Easo S; STFC Rutherford Appleton Laboratory, Didcot, United Kingdom., Egede U; Imperial College London, London, United Kingdom., Egorychev V; Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia., Eidelman S; Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibirsk, Russia., Eisenhardt S; School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom., Eitschberger U; Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany., Ekelhof R; Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany., Eklund L; European Organization for Nuclear Research (CERN), Geneva, Switzerland and School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom., El Rifai I; Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France., Elsasser Ch; Physik-Institut, Universität Zürich, Zürich, Switzerland., Esen S; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Falabella A; Sezione INFN di Ferrara, Ferrara, Italy., Färber C; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Farinelli C; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Farry S; Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom., Ferguson D; School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom., Fernandez Albor V; Universidad de Santiago de Compostela, Santiago de Compostela, Spain., Ferreira Rodrigues F; Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil., Ferro-Luzzi M; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Filippov S; Institute for Nuclear Research of the Russian Academy of Sciences (INR RAN), Moscow, Russia., Fiore M; Sezione INFN di Ferrara, Ferrara, Italy., Fiorini M; Sezione INFN di Ferrara, Ferrara, Italy., Fitzpatrick C; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Fontana M; Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany., Fontanelli F; Sezione INFN di Genova, Genova, Italy., Forty R; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Francisco O; Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil., Frank M; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Frei C; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Frosini M; Sezione INFN di Firenze, Firenze, Italy and European Organization for Nuclear Research (CERN), Geneva, Switzerland., Fu J; Sezione INFN di Milano, Milano, Italy., Furfaro E; Sezione INFN di Roma Tor Vergata, Roma, Italy., Gallas Torreira A; Universidad de Santiago de Compostela, Santiago de Compostela, Spain., Galli D; Sezione INFN di Bologna, Bologna, Italy., Gambetta S; Sezione INFN di Genova, Genova, Italy., Gandelman M; Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil., Gandini P; Syracuse University, Syracuse, New York, USA., Gao Y; Center for High Energy Physics, Tsinghua University, Beijing, China., Garofoli J; Syracuse University, Syracuse, New York, USA., Garra Tico J; Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom., Garrido L; Universitat de Barcelona, Barcelona, Spain., Gaspar C; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Gauld R; Department of Physics, University of Oxford, Oxford, United Kingdom., Gavardi L; Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany., Gersabeck E; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Gersabeck M; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., Gershon T; Department of Physics, University of Warwick, Coventry, United Kingdom., Ghez P; LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France., Gianelle A; Sezione INFN di Padova, Padova, Italy., Giani' S; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Gibson V; Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom., Giubega L; Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania., Gligorov VV; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Göbel C; Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil (associated with Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil)., Golubkov D; Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia., Golutvin A; Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia and European Organization for Nuclear Research (CERN), Geneva, Switzerland and Imperial College London, London, United Kingdom., Gomes A; Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil., Gordon H; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Grabalosa Gándara M; Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France., Graciani Diaz R; Universitat de Barcelona, Barcelona, Spain., Granado Cardoso LA; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Graugés E; Universitat de Barcelona, Barcelona, Spain., Graziani G; Sezione INFN di Firenze, Firenze, Italy., Grecu A; Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania., Greening E; Department of Physics, University of Oxford, Oxford, United Kingdom., Gregson S; Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom., Griffith P; University of Birmingham, Birmingham, United Kingdom., Grillo L; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Grünberg O; Institut für Physik, Universität Rostock, Rostock, Germany (associated with Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany)., Gui B; Syracuse University, Syracuse, New York, USA., Gushchin E; Institute for Nuclear Research of the Russian Academy of Sciences (INR RAN), Moscow, Russia., Guz Y; Institute for High Energy Physics (IHEP), Protvino, Russia and European Organization for Nuclear Research (CERN), Geneva, Switzerland., Gys T; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Hadjivasiliou C; Syracuse University, Syracuse, New York, USA., Haefeli G; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Haen C; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Hafkenscheid TW; KVI-University of Groningen, Groningen, The Netherlands (associated with Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands)., Haines SC; Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom., Hall S; Imperial College London, London, United Kingdom., Hamilton B; University of Maryland, College Park, Maryland, USA., Hampson T; H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom., Hansmann-Menzemer S; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Harnew N; Department of Physics, University of Oxford, Oxford, United Kingdom., Harnew ST; H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom., Harrison J; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., Hartmann T; Institut für Physik, Universität Rostock, Rostock, Germany (associated with Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany)., He J; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Head T; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Heijne V; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Hennessy K; Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom., Henrard P; Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France., Henry L; LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3 Paris, France., Hernando Morata JA; Universidad de Santiago de Compostela, Santiago de Compostela, Spain., van Herwijnen E; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Heß M; Institut für Physik, Universität Rostock, Rostock, Germany (associated with Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany)., Hicheur A; Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil., Hill D; Department of Physics, University of Oxford, Oxford, United Kingdom., Hoballah M; Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France., Hombach C; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., Hulsbergen W; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Hunt P; Department of Physics, University of Oxford, Oxford, United Kingdom., Hussain N; Department of Physics, University of Oxford, Oxford, United Kingdom., Hutchcroft D; Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom., Hynds D; School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom., Idzik M; Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Kraków, Poland., Ilten P; Massachusetts Institute of Technology, Cambridge, Massachusetts, USA., Jacobsson R; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Jaeger A; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Jans E; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Jaton P; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Jawahery A; University of Maryland, College Park, Maryland, USA., Jing F; Center for High Energy Physics, Tsinghua University, Beijing, China., John M; Department of Physics, University of Oxford, Oxford, United Kingdom., Johnson D; Department of Physics, University of Oxford, Oxford, United Kingdom., Jones CR; Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom., Joram C; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Jost B; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Jurik N; Syracuse University, Syracuse, New York, USA., Kaballo M; Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany., Kandybei S; NSC Kharkiv Institute of Physics and Technology (NSC KIPT), Kharkiv, Ukraine., Kanso W; CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France., Karacson M; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Karbach TM; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Kelsey M; Syracuse University, Syracuse, New York, USA., Kenyon IR; University of Birmingham, Birmingham, United Kingdom., Ketel T; Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands., Khanji B; Sezione INFN di Milano Bicocca, Milano, Italy., Khurewathanakul C; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Klaver S; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., Kochebina O; LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France., Komarov I; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Koopman RF; Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands., Koppenburg P; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Korolev M; Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia., Kozlinskiy A; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Kravchuk L; Institute for Nuclear Research of the Russian Academy of Sciences (INR RAN), Moscow, Russia., Kreplin K; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Kreps M; Department of Physics, University of Warwick, Coventry, United Kingdom., Krocker G; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Krokovny P; Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibirsk, Russia., Kruse F; Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany., Kucharczyk M; Sezione INFN di Milano Bicocca, Milano, Italy and Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland and European Organization for Nuclear Research (CERN), Geneva, Switzerland., Kudryavtsev V; Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibirsk, Russia., Kurek K; National Center for Nuclear Research (NCBJ), Warsaw, Poland., Kvaratskheliya T; Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia and European Organization for Nuclear Research (CERN), Geneva, Switzerland., La Thi VN; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Lacarrere D; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Lafferty G; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., Lai A; Sezione INFN di Cagliari, Cagliari, Italy., Lambert D; School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom., Lambert RW; Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands., Lanciotti E; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Lanfranchi G; Laboratori Nazionali dell'INFN di Frascati, Frascati, Italy., Langenbruch C; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Langhans B; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Latham T; Department of Physics, University of Warwick, Coventry, United Kingdom., Lazzeroni C; University of Birmingham, Birmingham, United Kingdom., Le Gac R; CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France., van Leerdam J; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Lees JP; LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France., Lefèvre R; Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France., Leflat A; Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia., Lefrançois J; LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France., Leo S; Sezione INFN di Pisa, Pisa, Italy., Leroy O; CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France., Lesiak T; Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland., Leverington B; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Li Y; Center for High Energy Physics, Tsinghua University, Beijing, China., Liles M; Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom., Lindner R; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Linn C; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Lionetto F; Physik-Institut, Universität Zürich, Zürich, Switzerland., Liu B; Sezione INFN di Cagliari, Cagliari, Italy., Liu G; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Lohn S; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Longstaff I; School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom., Lopes JH; Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil., Lopez-March N; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Lowdon P; Physik-Institut, Universität Zürich, Zürich, Switzerland., Lu H; Center for High Energy Physics, Tsinghua University, Beijing, China., Lucchesi D; Sezione INFN di Padova, Padova, Italy., Luo H; School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom., Luppi E; Sezione INFN di Ferrara, Ferrara, Italy., Lupton O; Department of Physics, University of Oxford, Oxford, United Kingdom., Machefert F; LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France., Machikhiliyan IV; Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia., Maciuc F; Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania., Maev O; Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia and European Organization for Nuclear Research (CERN), Geneva, Switzerland., Malde S; Department of Physics, University of Oxford, Oxford, United Kingdom., Manca G; Sezione INFN di Cagliari, Cagliari, Italy., Mancinelli G; CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France., Manzali M; Sezione INFN di Ferrara, Ferrara, Italy., Maratas J; Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France., Marconi U; Sezione INFN di Bologna, Bologna, Italy., Marin Benito C; Universitat de Barcelona, Barcelona, Spain., Marino P; Sezione INFN di Pisa, Pisa, Italy., Märki R; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Marks J; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Martellotti G; Sezione INFN di Roma La Sapienza, Roma, Italy., Martens A; LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3 Paris, France., Martín Sánchez A; LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France., Martinelli M; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Martinez Santos D; Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands., Martinez Vidal F; Instituto de Fisica Corpuscular (IFIC), Universitat de Valencia-CSIC, Valencia, Spain (associated with Universitat de Barcelona, Barcelona, Spain)., Martins Tostes D; Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil., Massafferri A; Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil., Matev R; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Mathe Z; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Matteuzzi C; Sezione INFN di Milano Bicocca, Milano, Italy., Mazurov A; Sezione INFN di Ferrara, Ferrara, Italy and European Organization for Nuclear Research (CERN), Geneva, Switzerland., McCann M; Imperial College London, London, United Kingdom., McCarthy J; University of Birmingham, Birmingham, United Kingdom., McNab A; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., McNulty R; School of Physics, University College Dublin, Dublin, Ireland., McSkelly B; Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom., Meadows B; Department of Physics, University of Oxford, Oxford, United Kingdom and University of Cincinnati, Cincinnati, Ohio, USA., Meier F; Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany., Meissner M; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Merk M; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Milanes DA; LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3 Paris, France., Minard MN; LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France., Molina Rodriguez J; Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil (associated with Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil)., Monteil S; Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France., Moran D; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., Morandin M; Sezione INFN di Padova, Padova, Italy., Morawski P; Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland., Mordà A; CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France., Morello MJ; Sezione INFN di Pisa, Pisa, Italy., Mountain R; Syracuse University, Syracuse, New York, USA., Muheim F; School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom., Müller K; Physik-Institut, Universität Zürich, Zürich, Switzerland., Muresan R; Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania., Muryn B; Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Kraków, Poland., Muster B; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Naik P; H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom., Nakada T; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Nandakumar R; STFC Rutherford Appleton Laboratory, Didcot, United Kingdom., Nasteva I; Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil., Needham M; School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom., Neri N; Sezione INFN di Milano, Milano, Italy., Neubert S; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Neufeld N; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Nguyen AD; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Nguyen TD; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Nguyen-Mau C; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Nicol M; LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France., Niess V; Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France., Niet R; Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany., Nikitin N; Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia., Nikodem T; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Novoselov A; Institute for High Energy Physics (IHEP), Protvino, Russia., Oblakowska-Mucha A; Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Kraków, Poland., Obraztsov V; Institute for High Energy Physics (IHEP), Protvino, Russia., Oggero S; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Ogilvy S; School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom., Okhrimenko O; Institute for Nuclear Research of the National Academy of Sciences (KINR), Kyiv, Ukraine., Oldeman R; Sezione INFN di Cagliari, Cagliari, Italy., Onderwater G; KVI-University of Groningen, Groningen, The Netherlands (associated with Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands)., Orlandea M; Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania., Otalora Goicochea JM; Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil., Owen P; Imperial College London, London, United Kingdom., Oyanguren A; Universitat de Barcelona, Barcelona, Spain., Pal BK; Syracuse University, Syracuse, New York, USA., Palano A; Sezione INFN di Bari, Bari, Italy., Palombo F; Sezione INFN di Milano, Milano, Italy., Palutan M; Laboratori Nazionali dell'INFN di Frascati, Frascati, Italy., Panman J; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Papanestis A; European Organization for Nuclear Research (CERN), Geneva, Switzerland and STFC Rutherford Appleton Laboratory, Didcot, United Kingdom., Pappagallo M; School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom., Pappalardo L; Sezione INFN di Ferrara, Ferrara, Italy., Parkes C; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., Parkinson CJ; Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany., Passaleva G; Sezione INFN di Firenze, Firenze, Italy., Patel GD; Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom., Patel M; Imperial College London, London, United Kingdom., Patrignani C; Sezione INFN di Genova, Genova, Italy., Pavel-Nicorescu C; Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania., Pazos Alvarez A; Universidad de Santiago de Compostela, Santiago de Compostela, Spain., Pearce A; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., Pellegrino A; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Pepe Altarelli M; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Perazzini S; Sezione INFN di Bologna, Bologna, Italy., Perez Trigo E; Universidad de Santiago de Compostela, Santiago de Compostela, Spain., Perret P; Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France., Perrin-Terrin M; CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France., Pescatore L; University of Birmingham, Birmingham, United Kingdom., Pesen E; Celal Bayar University, Manisa, Turkey (associated with European Organization for Nuclear Research (CERN), Geneva, Switzerland)., Pessina G; Sezione INFN di Milano Bicocca, Milano, Italy., Petridis K; Imperial College London, London, United Kingdom., Petrolini A; Sezione INFN di Genova, Genova, Italy., Picatoste Olloqui E; Universitat de Barcelona, Barcelona, Spain., Pietrzyk B; LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France., Pilař T; Department of Physics, University of Warwick, Coventry, United Kingdom., Pinci D; Sezione INFN di Roma La Sapienza, Roma, Italy., Pistone A; Sezione INFN di Genova, Genova, Italy., Playfer S; School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom., Plo Casasus M; Universidad de Santiago de Compostela, Santiago de Compostela, Spain., Polci F; LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3 Paris, France., Poluektov A; Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibirsk, Russia and Department of Physics, University of Warwick, Coventry, United Kingdom., Polycarpo E; Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil., Popov A; Institute for High Energy Physics (IHEP), Protvino, Russia., Popov D; Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany., Popovici B; Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania., Potterat C; Universitat de Barcelona, Barcelona, Spain., Powell A; Department of Physics, University of Oxford, Oxford, United Kingdom., Prisciandaro J; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Pritchard A; Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom., Prouve C; H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom., Pugatch V; Institute for Nuclear Research of the National Academy of Sciences (KINR), Kyiv, Ukraine., Puig Navarro A; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Punzi G; Sezione INFN di Pisa, Pisa, Italy., Qian W; LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France., Rachwal B; Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland., Rademacker JH; H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom., Rakotomiaramanana B; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Rama M; Laboratori Nazionali dell'INFN di Frascati, Frascati, Italy., Rangel MS; Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil., Raniuk I; NSC Kharkiv Institute of Physics and Technology (NSC KIPT), Kharkiv, Ukraine., Rauschmayr N; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Raven G; Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands., Reichert S; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., Reid MM; Department of Physics, University of Warwick, Coventry, United Kingdom., Dos Reis AC; Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil., Ricciardi S; STFC Rutherford Appleton Laboratory, Didcot, United Kingdom., Richards A; Imperial College London, London, United Kingdom., Rinnert K; Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom., Rives Molina V; Universitat de Barcelona, Barcelona, Spain., Roa Romero DA; Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France., Robbe P; LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France., Roberts DA; University of Maryland, College Park, Maryland, USA., Rodrigues AB; Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil., Rodrigues E; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., Rodriguez Perez P; Universidad de Santiago de Compostela, Santiago de Compostela, Spain., Roiser S; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Romanovsky V; Institute for High Energy Physics (IHEP), Protvino, Russia., Romero Vidal A; Universidad de Santiago de Compostela, Santiago de Compostela, Spain., Rotondo M; Sezione INFN di Padova, Padova, Italy., Rouvinet J; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Ruf T; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Ruffini F; Sezione INFN di Pisa, Pisa, Italy., Ruiz H; Universitat de Barcelona, Barcelona, Spain., Ruiz Valls P; Universitat de Barcelona, Barcelona, Spain., Sabatino G; Sezione INFN di Roma La Sapienza, Roma, Italy., Saborido Silva JJ; Universidad de Santiago de Compostela, Santiago de Compostela, Spain., Sagidova N; Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia., Sail P; School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom., Saitta B; Sezione INFN di Cagliari, Cagliari, Italy., Salustino Guimaraes V; Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil., Sanmartin Sedes B; Universidad de Santiago de Compostela, Santiago de Compostela, Spain., Santacesaria R; Sezione INFN di Roma La Sapienza, Roma, Italy., Santamarina Rios C; Universidad de Santiago de Compostela, Santiago de Compostela, Spain., Santovetti E; Sezione INFN di Roma Tor Vergata, Roma, Italy., Sapunov M; CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France., Sarti A; Laboratori Nazionali dell'INFN di Frascati, Frascati, Italy., Satriano C; Sezione INFN di Roma La Sapienza, Roma, Italy., Satta A; Sezione INFN di Roma Tor Vergata, Roma, Italy., Savrie M; Sezione INFN di Ferrara, Ferrara, Italy., Savrina D; Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia and Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia., Schiller M; Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands., Schindler H; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Schlupp M; Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany., Schmelling M; Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany., Schmidt B; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Schneider O; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Schopper A; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Schune MH; LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France., Schwemmer R; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Sciascia B; Laboratori Nazionali dell'INFN di Frascati, Frascati, Italy., Sciubba A; Sezione INFN di Roma La Sapienza, Roma, Italy., Seco M; Universidad de Santiago de Compostela, Santiago de Compostela, Spain., Semennikov A; Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia., Senderowska K; Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Kraków, Poland., Sepp I; Imperial College London, London, United Kingdom., Serra N; Physik-Institut, Universität Zürich, Zürich, Switzerland., Serrano J; CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France., Seyfert P; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Shapkin M; Institute for High Energy Physics (IHEP), Protvino, Russia., Shapoval I; Sezione INFN di Ferrara, Ferrara, Italy and NSC Kharkiv Institute of Physics and Technology (NSC KIPT), Kharkiv, Ukraine., Shcheglov Y; Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia., Shears T; Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom., Shekhtman L; Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibirsk, Russia., Shevchenko O; NSC Kharkiv Institute of Physics and Technology (NSC KIPT), Kharkiv, Ukraine., Shevchenko V; National Research Centre Kurchatov Institute, Moscow, Russia (associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia)., Shires A; Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany., Silva Coutinho R; Department of Physics, University of Warwick, Coventry, United Kingdom., Simi G; Sezione INFN di Padova, Padova, Italy., Sirendi M; Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom., Skidmore N; H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom., Skwarnicki T; Syracuse University, Syracuse, New York, USA., Smith NA; Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom., Smith E; STFC Rutherford Appleton Laboratory, Didcot, United Kingdom and Department of Physics, University of Oxford, Oxford, United Kingdom., Smith E; Imperial College London, London, United Kingdom., Smith J; Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom., Smith M; School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom., Snoek H; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Sokoloff MD; University of Cincinnati, Cincinnati, Ohio, USA., Soler FJ; School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom., Soomro F; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Souza D; H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom., Souza De Paula B; Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil., Spaan B; Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany., Sparkes A; School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom., Spinella F; Sezione INFN di Pisa, Pisa, Italy., Spradlin P; School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom., Stagni F; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Stahl S; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Steinkamp O; Physik-Institut, Universität Zürich, Zürich, Switzerland., Stevenson S; Department of Physics, University of Oxford, Oxford, United Kingdom., Stoica S; Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania., Stone S; Syracuse University, Syracuse, New York, USA., Storaci B; Physik-Institut, Universität Zürich, Zürich, Switzerland., Stracka S; Sezione INFN di Pisa, Pisa, Italy and European Organization for Nuclear Research (CERN), Geneva, Switzerland., Straticiuc M; Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania., Straumann U; Physik-Institut, Universität Zürich, Zürich, Switzerland., Stroili R; Sezione INFN di Padova, Padova, Italy., Subbiah VK; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Sun L; University of Cincinnati, Cincinnati, Ohio, USA., Sutcliffe W; Imperial College London, London, United Kingdom., Swientek S; Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany., Syropoulos V; Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands., Szczekowski M; National Center for Nuclear Research (NCBJ), Warsaw, Poland., Szczypka P; European Organization for Nuclear Research (CERN), Geneva, Switzerland and Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Szilard D; Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil., Szumlak T; Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Kraków, Poland., T'jampens S; LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France., Teklishyn M; LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France., Tellarini G; Sezione INFN di Ferrara, Ferrara, Italy., Teodorescu E; Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania., Teubert F; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Thomas C; Department of Physics, University of Oxford, Oxford, United Kingdom., Thomas E; European Organization for Nuclear Research (CERN), Geneva, Switzerland., van Tilburg J; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Tisserand V; LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France., Tobin M; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Tolk S; Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands., Tomassetti L; Sezione INFN di Ferrara, Ferrara, Italy., Tonelli D; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Topp-Joergensen S; Department of Physics, University of Oxford, Oxford, United Kingdom., Torr N; Department of Physics, University of Oxford, Oxford, United Kingdom., Tournefier E; LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France and Imperial College London, London, United Kingdom., Tourneur S; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Tran MT; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Tresch M; Physik-Institut, Universität Zürich, Zürich, Switzerland., Tsaregorodtsev A; CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France., Tsopelas P; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Tuning N; Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands., Ubeda Garcia M; European Organization for Nuclear Research (CERN), Geneva, Switzerland., Ukleja A; National Center for Nuclear Research (NCBJ), Warsaw, Poland., Ustyuzhanin A; National Research Centre Kurchatov Institute, Moscow, Russia (associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia)., Uwer U; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Vagnoni V; Sezione INFN di Bologna, Bologna, Italy., Valenti G; Sezione INFN di Bologna, Bologna, Italy., Vallier A; LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France., Vazquez Gomez R; Laboratori Nazionali dell'INFN di Frascati, Frascati, Italy., Vazquez Regueiro P; Universidad de Santiago de Compostela, Santiago de Compostela, Spain., Vázquez Sierra C; Universidad de Santiago de Compostela, Santiago de Compostela, Spain., Vecchi S; Sezione INFN di Ferrara, Ferrara, Italy., Velthuis JJ; H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom., Veltri M; Sezione INFN di Firenze, Firenze, Italy., Veneziano G; Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Vesterinen M; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany., Viaud B; LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France., Vieira D; Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil., Vilasis-Cardona X; Universitat de Barcelona, Barcelona, Spain., Vollhardt A; Physik-Institut, Universität Zürich, Zürich, Switzerland., Volyanskyy D; Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany., Voong D; H.H. 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Jazyk: angličtina
Zdroj: Physical review letters [Phys Rev Lett] 2014 Apr 25; Vol. 112 (16), pp. 161801. Date of Electronic Publication: 2014 Apr 22.
DOI: 10.1103/PhysRevLett.112.161801
Abstrakt: This Letter presents a study of the flavor-changing neutral current radiative B±→K±π∓π±γ decays performed using data collected in proton-proton collisions with the LHCb detector at 7 and 8 TeV center-of-mass energies. In this sample, corresponding to an integrated luminosity of 3  fb-1, nearly 14 000 signal events are reconstructed and selected, containing all possible intermediate resonances with a K±π∓π± final state in the [1.1,1.9]  GeV/c2 mass range. The distribution of the angle of the photon direction with respect to the plane defined by the final-state hadrons in their rest frame is studied in intervals of K±π∓π± mass and the asymmetry between the number of signal events found on each side of the plane is obtained. The first direct observation of the photon polarization in the b→sγ transition is reported with a significance of 5.2σ.
Databáze: MEDLINE