SINGLE SPIN ASYMMETRIES IN INCLUSIVE π0 PRODUCTION IN p + p AND π- + p INTERACTIONS AT 40–70 GeV

Autor: V. V. Mochalov, A. P. Meschanin, N.L. Bazhanov, SB Nurushev, Yu. A. Plis, A. E. Yakutin, V.G. Koloimiets, L. F. Soloviev, N. G. Minaev, V.Y. Khodyrev, AB Neganov, Y.M. Goncharenko, P. A. Semenov, Alexander Fedorov, Y.A. Matulenko, Andrey Vasiliev, YA Usov, L.V. Nogach, A. B. Lazarev, L.F. Prudkoglyad, O. N. Shchevelev, A. M. Davidenko, V.I. Kravtsov, NS Borisov, A. A. Derevschikov, D.A. Morozov, Y.M. Melnick

Publikováno v: High Energy Physics.

p and pp interactions at 40 and 70 GeV correspondingly. Signif-icant asymmetry was observed in the polarized target fragmentation region. The results are inagreement with ”universal threshold” of single-spin asymmetry.Keywords: single-spin asymme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::897e16b78e0831be8c664f44ebf99713
https://doi.org/10.1142/9789812790873_0124

Insight into the Narrow Structure in η Photoproduction on the Neutron from Helicity-Dependent Cross Sections.

Autor: Witthauer L; Department of Physics, University of Basel, CH-4056 Basel, Switzerland., Dieterle M; Department of Physics, University of Basel, CH-4056 Basel, Switzerland., Abt S; Department of Physics, University of Basel, CH-4056 Basel, Switzerland., Achenbach P; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Afzal F; Helmholtz-Institut für Strahlen- und Kernphysik, University of Bonn, D-53115 Bonn, Germany., Ahmed Z; University of Regina, Regina, SK S4S 0A2 Canada., Annand JR; SUPA School of Physics and Astronomy, University of Glasgow, Glasgow G12 8QQ, United Kingdom., Arends HJ; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Bashkanov M; SUPA School of Physics, University of Edinburgh, Edinburgh EEH9 3JZ, United Kingdom., Beck R; Helmholtz-Institut für Strahlen- und Kernphysik, University of Bonn, D-53115 Bonn, Germany., Biroth M; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Borisov NS; Joint Institute for Nuclear Research, 141980 Dubna, Russia., Braghieri A; INFN Sezione di Pavia, I-27100 Pavia, Italy., Briscoe WJ; Center for Nuclear Studies, The George Washington University, Washington, DC 20052-0001, USA., Cividini F; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Costanza S; INFN Sezione di Pavia, I-27100 Pavia, Italy., Collicott C; Department of Astronomy and Physics, Saint Marys University, Halifax, Nova Scotia B3H 3C3, Canada., Denig A; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Downie EJ; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany.; Center for Nuclear Studies, The George Washington University, Washington, DC 20052-0001, USA., Drexler P; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Ferretti-Bondy MI; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Gardner S; SUPA School of Physics and Astronomy, University of Glasgow, Glasgow G12 8QQ, United Kingdom., Garni S; Department of Physics, University of Basel, CH-4056 Basel, Switzerland., Glazier DI; SUPA School of Physics and Astronomy, University of Glasgow, Glasgow G12 8QQ, United Kingdom.; SUPA School of Physics, University of Edinburgh, Edinburgh EEH9 3JZ, United Kingdom., Glowa D; SUPA School of Physics, University of Edinburgh, Edinburgh EEH9 3JZ, United Kingdom., Gradl W; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Günther M; Department of Physics, University of Basel, CH-4056 Basel, Switzerland., Gurevich GM; Institute for Nuclear Research, 125047 Moscow, Russia., Hamilton D; SUPA School of Physics and Astronomy, University of Glasgow, Glasgow G12 8QQ, United Kingdom., Hornidge D; Mount Allison University, Sackville, New Brunswick E4L 1E6, Canada., Huber GM; University of Regina, Regina, SK S4S 0A2 Canada., Käser A; Department of Physics, University of Basel, CH-4056 Basel, Switzerland., Kashevarov VL; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Kay S; SUPA School of Physics, University of Edinburgh, Edinburgh EEH9 3JZ, United Kingdom., Keshelashvili I; Department of Physics, University of Basel, CH-4056 Basel, Switzerland., Kondratiev R; Institute for Nuclear Research, 125047 Moscow, Russia., Korolija M; Rudjer Boskovic Institute, HR 10000 Zagreb, Croatia., Krusche B; Department of Physics, University of Basel, CH-4056 Basel, Switzerland., Lazarev AB; Joint Institute for Nuclear Research, 141980 Dubna, Russia., Linturi JM; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Lisin V; Institute for Nuclear Research, 125047 Moscow, Russia., Livingston K; SUPA School of Physics and Astronomy, University of Glasgow, Glasgow G12 8QQ, United Kingdom., Lutterer S; Department of Physics, University of Basel, CH-4056 Basel, Switzerland., MacGregor IJ; SUPA School of Physics and Astronomy, University of Glasgow, Glasgow G12 8QQ, United Kingdom., Mancell J; SUPA School of Physics and Astronomy, University of Glasgow, Glasgow G12 8QQ, United Kingdom., Manley DM; Kent State University, Kent, Ohio 44242-0001, USA., Martel PP; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Metag V; II. Physikalisches Institut, University of Giessen, D-35392 Giessen, Germany., Meyer W; Institut für Experimentalphysik, Ruhr Universität, 44780 Bochum, Germany., Miskimen R; University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA., Mornacchi E; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Mushkarenkov A; Institute for Nuclear Research, 125047 Moscow, Russia.; University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA., Neganov AB; Joint Institute for Nuclear Research, 141980 Dubna, Russia., Neiser A; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Oberle M; Department of Physics, University of Basel, CH-4056 Basel, Switzerland., Ostrick M; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Otte PB; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Paudyal D; University of Regina, Regina, SK S4S 0A2 Canada., Pedroni P; INFN Sezione di Pavia, I-27100 Pavia, Italy., Polonski A; Institute for Nuclear Research, 125047 Moscow, Russia., Prakhov SN; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany.; University of California at Los Angeles, Los Angeles, California 90095-1547, USA., Rajabi A; University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA., Reicherz G; Institut für Experimentalphysik, Ruhr Universität, 44780 Bochum, Germany., Ron G; Racah Institute of Physics, Hebrew University of Jerusalem, Jerusalem 91904, Israel., Rostomyan T; Department of Physics, University of Basel, CH-4056 Basel, Switzerland., Sarty A; Department of Astronomy and Physics, Saint Marys University, Halifax, Nova Scotia B3H 3C3, Canada., Sfienti C; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Sikora MH; SUPA School of Physics, University of Edinburgh, Edinburgh EEH9 3JZ, United Kingdom., Sokhoyan V; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany.; Center for Nuclear Studies, The George Washington University, Washington, DC 20052-0001, USA., Spieker K; Helmholtz-Institut für Strahlen- und Kernphysik, University of Bonn, D-53115 Bonn, Germany., Steffen O; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Strakovski II; Center for Nuclear Studies, The George Washington University, Washington, DC 20052-0001, USA., Strub T; Department of Physics, University of Basel, CH-4056 Basel, Switzerland., Supek I; Rudjer Boskovic Institute, HR 10000 Zagreb, Croatia., Thiel A; Helmholtz-Institut für Strahlen- und Kernphysik, University of Bonn, D-53115 Bonn, Germany., Thiel M; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Thomas A; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Unverzagt M; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Usov YA; Joint Institute for Nuclear Research, 141980 Dubna, Russia., Wagner S; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Walford NK; Department of Physics, University of Basel, CH-4056 Basel, Switzerland., Watts DP; SUPA School of Physics, University of Edinburgh, Edinburgh EEH9 3JZ, United Kingdom., Werthmüller D; Department of Physics, University of Basel, CH-4056 Basel, Switzerland.; SUPA School of Physics and Astronomy, University of Glasgow, Glasgow G12 8QQ, United Kingdom., Wettig J; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Wolfes M; Institut für Kernphysik, University of Mainz, D-55099 Mainz, Germany., Zana L; SUPA School of Physics, University of Edinburgh, Edinburgh EEH9 3JZ, United Kingdom.

Publikováno v: Physical review letters [Phys Rev Lett] 2016 Sep 23; Vol. 117 (13), pp. 132502. Date of Electronic Publication: 2016 Sep 22.