Laser excitation of then=3level of positronium for antihydrogen production

Autor: B. Rienäcker, Roberto S. Brusa, S. Vamosi, V. Petracek, Luca Penasa, I. L. Jernelv, Giovanni Cerchiari, L. Cabaret, Alberto Rotondi, T. Huse, L. Di Noto, Paola Scampoli, G. Nebbia, M. Sacerdoti, James William Storey, Sergei Gninenko, Claude Amsler, Marco Prevedelli, V. Lagomarsino, I. C. Tietje, Simone Cialdi, M. Kimura, Adriano Fontana, E. Jordan, Sebastian Gerber, Heidi Sandaker, K. Chlouba, Sebastiano Mariazzi, Giovanni Consolati, Germano Bonomi, A. Demetrio, F. Guatieri, Massimo Caccia, M. Spacek, L. Resch, Nicola Zurlo, C. Evans, P. Bräunig, J. Bremer, F. Prelz, Viktor Matveev, E. Widmann, C. Pistillo, Ruggero Caravita, Akitaka Ariga, Ola Kenji Forslund, Davide Pagano, Rafael Ferragut, S. Haider, Daniel Comparat, Alexey Dudarev, J. Fesel, Ole Røhne, Romualdo Santoro, Stefano Aghion, Marco Giammarchi, Sebastian Lehner, Z. Mazzotta, Felice Sorrentino, Alban Kellerbauer, Chloé Malbrunot, P. Lebrun, D. Krasnicky, L. Marx, Nicola Pacifico, P. Lansonneur, L. Ravelli, I. M. Strojek, T. Koettig, Lillian Smestad, H. Holmestad, Antonio Ereditato, Tomoko Ariga, G. Testera, Fabrizio Castelli, Patrick Nedelec, Michael Doser, Johann Zmeskal, J. Liberadzka, M. Oberthaler, Angela Gligorova, P. Yzombard

Publikováno v: Aghion, S.; Amsler, Claude; Ariga, Akitaka; Ariga, Tomoko; Bonomi, G.; Bräunig, P.; Bremer, J.; Brusa, R. S.; Cabaret, L.; Caccia, M.; Caravita, R.; Castelli, F.; Cerchiari, G.; Chlouba, K.; Cialdi, S.; Comparat, D.; Consolati, G.; Demetrio, A.; Di Noto, L.; Doser, M.; ... (2016). Laser excitation of the n = 3 level of positronium for antihydrogen production. Physical review. A-atomic, molecular, and optical physics, 94(1) American Physical Society 10.1103/PhysRevA.94.012507
Physical Review A
Physical Review A, American Physical Society, 2016, 94 (1), pp.012507. ⟨10.1103/PhysRevA.94.012507⟩

We demonstrate laser excitation of the n=3 state of positronium (Ps) in vacuum. A specially designed high-efficiency pulsed slow positron beam and single shot positronium annihilation lifetime spectroscopy were used to produce and detect Ps. Pulsed l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69a1fd4b74d1a3d406d773c7e7e46414
https://doi.org/10.1103/physreva.94.012507

Direct detection of antiprotons with the Timepix3 in a new electrostatic selection beamline

Autor: K. Chlouba, N. Pacifico, Chloé Malbrunot, Daniel Comparat, Luca Penasa, Nicola Zurlo, L. Di Noto, M. Kimura, Ole Røhne, P. Lansonneur, G. Nebbia, D. Krasnický, L. Smestad, A. Demetrio, Giovanni Consolati, Germano Bonomi, Sebastiano Mariazzi, Stefano Aghion, C. Evans, Massimo Caccia, Lukas Tlustos, M. Campbell, M. Spacek, J. Alozy, Giovanni Cerchiari, P. Bräunig, Roberto S. Brusa, V. Petracek, J. Bremer, Adriano Fontana, Gerard Lawler, M. Oberthaler, Angela Gligorova, Eberhard Widmann, P. Yzombard, Sandra Zavatarelli, L. Cabaret, T. Huse, V. Lagomarsino, Akitaka Ariga, P. Lebrun, M. Sacerdoti, Alexey Dudarev, Romualdo Santoro, Marco Prevedelli, Marco Giammarchi, X. Llopart, J. Fesel, Rafael Ferragut, I. C. Tietje, Paola Scampoli, James William Storey, Z. Mazzotta, Antonio Ereditato, Patrick Nedelec, Alban Kellerbauer, Claude Amsler, L. Resch, Johann Zmeskal, L. Marx, Felice Sorrentino, S. Haider, F. Prelz, Sebastian Gerber, C. Pistillo, F. Guatieri, H. Holmestad, Ruggero Caravita, Tomoko Ariga, V. A. Matveev, L. Ravelli, Davide Pagano, G. Testera, I. M. Strojek, Fabrizio Castelli, Simone Cialdi, E. Jordan, Michael Doser, Heidi Sandaker, Alberto Rotondi

Publikováno v: Nuclear Instruments and Methods in Physics Research A
Nuclear Instruments and Methods in Physics Research Section A: Accelerators Spectrometers Detector

see paper for full list of authors; International audience; We present here the first results obtained employing the Timepix3 for the detection and tagging of annihilations of low energy antiprotons. The Timepix3 is a recently developed hybrid pixel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e743c33baa686d0c816579f05f94a596
http://hdl.handle.net/11383/2063020

The AEgIS experiment

Autor: Sebastiano Mariazzi, A. S. Belov, Marco Prevedelli, Marco Giammarchi, Z. Mazzotta, S. N. Gninenko, J. Bremer, Alban Kellerbauer, Rafael Ferragut, F. Prelz, L. Cabaret, Giovanni Cerchiari, Sebastian Gerber, Chloé Malbrunot, Simone Cialdi, Ole Røhne, E. Jordan, C. Pistillo, M. Kimura, T. Huse, Ruggero Caravita, N. Pacifico, D. Krasnický, Daniel Comparat, Alexey Dudarev, S. Rosenberger, Luca Penasa, A. Demetrio, Jiro Kawada, Akitaka Ariga, Alberto Rotondi, L. Di Noto, V. A. Matveev, S. D. Hogan, K. Chlouba, Sandra Zavatarelli, L. Semeria, Heidi Sandaker, Sebastian Lehner, Romualdo Santoro, Roberto S. Brusa, Paola Scampoli, Eberhard Widmann, James William Storey, V. Petracek, V. Lagomarsino, Claude Amsler, Stefano Aghion, M. Subieta, P. Bräunig, Massimo Caccia, Adriano Fontana, Tomoko Ariga, Cristina Riccardi, Giovanni Consolati, Germano Bonomi, M. Spacek, S. Curreli, S. Haider, Patrick Nedelec, Johann Zmeskal, H. Derking, G. Testera, Antonio Ereditato, M. Oberthaler, Angela Gligorova, Fabrizio Castelli, P. Yzombard, Michael Doser, M. C. Simon, L. Ravelli, H. Holmestad, I. M. Strojek, G. Nebbia

Publikováno v: Testera, G.; Aghion, S.; Amsler, Claude; Ariga, Akitaka; Ariga, Tomoko; Belov, A.; Bonomi, G.; Braunig, P.; Bremer, J.; Brusa, R.; Cabaret, L.; Caccia, M.; Caravita, R.; Castelli, F.; Cerchiari, G.; Chlouba, K.; Cialdi, S.; Comparat, D.; Consolati, G.; Curreli, S.; ... (2015). The AEgIS experiment. Hyperfine Interactions, 233(1-3), pp. 13-20. 10.1007/s10751-015-1165-5
Hyperfine Interactions
5th International Conference on Exotic Atoms and Related Topics (EXA2014)
5th International Conference on Exotic Atoms and Related Topics (EXA2014), Sep 2014, Vienne, Austria. pp.13-20, ⟨10.1007/s10751-015-1165-5⟩

see paper for full list of authors; International audience; The AEgIS experiment is presently almost completely installed at CERN. It is currently taking data with antiprotons, electrons and positrons. The apparatus is designed to form a cold, pulsed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9987aace9304ef960717fd0e0fc14d7f
https://boris.unibe.ch/82882/1/art%3A10.1007%2Fs10751-015-1165-5.pdf

Emulsion detectors for the antihydrogen detection in AEgIS

Autor: G. Testera, Ole Røhne, S. N. Gninenko, Fabrizio Castelli, M. Subieta, Michael Doser, M. C. Simon, C. Pistillo, Paola Scampoli, James William Storey, Claude Amsler, Giovanni Consolati, Ruggero Caravita, Patrick Nedelec, Akitaka Ariga, H. Holmestad, Germano Bonomi, K. Chlouba, Johann Zmeskal, M. Spacek, L. Cabaret, G. Nebbia, T. Huse, Chloé Malbrunot, P. Bräunig, S. Rosenberger, H. Derking, F. Prelz, J. Bremer, Marco Giammarchi, V. A. Matveev, Sebastiano Mariazzi, Alexey Dudarev, Rafael Ferragut, Daniel Comparat, Z. Mazzotta, Alban Kellerbauer, Sebastian Gerber, Stefano Aghion, Simone Cialdi, Sebastian Lehner, S. D. Hogan, E. Jordan, A. S. Belov, S. Haider, N. Pacifico, M. Oberthaler, Luca Penasa, Angela Gligorova, P. Yzombard, Antonio Ereditato, Cristina Riccardi, Tomoko Ariga, L. Ravelli, I. M. Strojek, Massimo Caccia, V. Petráček, Eberhard Widmann, V. Lagomarsino, Jiro Kawada, L. Di Noto, Sandra Zavatarelli, Marco Prevedelli, Romualdo Santoro, M. Kimura, D. Krasnický, A. Demetrio, Heidi Sandaker, Alberto Rotondi, Andrea Fontana, Giovanni Cerchiari, R. S. Brusa

Publikováno v: Hyperfine Interactions
5th International Conference on Exotic Atoms and Related Topics (EXA2014)
5th International Conference on Exotic Atoms and Related Topics (EXA2014), Sep 2014, Vienne, Austria. pp.29-34, ⟨10.1007/s10751-015-1175-3⟩
Pistillo, Ciro; Amsler, Claude; Ariga, Akitaka; Ariga, Tomoko; Ereditato, Antonio; Kawada, Jiro; Kimura, Mitsuhiro; Scampoli, Paola; Storey, James William (2015). Emulsion detectors for the antihydrogen detection in AEgIS. Hyperfine Interactions, 233(1), pp. 29-34. Springer 10.1007/s10751-015-1175-3

see paper for full list of authors; International audience; The AEgIS experiment at CERN aims to perform the first direct measurement of gravitational interaction between matter and antimatter by measuring the deviation of a cold antihydrogen beam in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d89f2b90447e792054448bb232dd2b3d
http://hdl.handle.net/11588/678679

Exploring the WEP with a pulsed cold beam of antihydrogen

Autor: S. D. Hogan, M. Sacerdoti, Marco Prevedelli, K. Chlouba, Z Zavatarelli, Adriano Fontana, D. Perini, Roberto S. Brusa, M. Oberthaler, Angela Gligorova, S. Haider, Antonietta Donzella, J. Storey, V. Petracek, Heidi Sandaker, J. Bremer, G. Nebbia, T. Eisel, Frédéric Merkt, Alexey Dudarev, P. Bräunig, Ole Røhne, G Burkhart, Alban Kellerbauer, D. Krasnicky, Gabriele Ferrari, Daniel Comparat, Fabio Villa, A. Zenoni, Carlo Canali, Patrick Nedelec, Giovanni Consolati, Sebastiano Mariazzi, Germano Bonomi, Victor Matveev, M. Spacek, T. Kaltenbacher, L. V. Jørgensen, C. Regenfus, A. Tokareva, F. Prelz, Marco Giammarchi, P. Genova, Simone Cialdi, F. Moia, A. S. Belov, Claude Amsler, S. Gninenko, R. Vaccarone, Jan Petter Hansen, Alberto Rotondi, Rafael Ferragut, L. Di Noto, V. Lagomarsino, G. Testera, Fabrizio Castelli, Michael Doser, Davide Trezzi, Cristina Riccardi, L. Cabaret

Publikováno v: Classical and Quantum Gravity
Classical and quantum gravity
29 (2012): 184009–184009. doi:10.1088/0264-9381/29/18/184009
info:cnr-pdr/source/autori:Doser M. [ 1 ] ; Amsler C. [ 2 ] ; Belov A. [ 3 ] ; Bonomi G. [ 4 ] ; Braunig P. [ 5 ] ; Bremer J. [ 1 ] ; Brusa R. [ 6 ] ; Burkhart G. [ 1 ] ; Cabaret L. [ 7 ] ; Canali C. [ 2 ] ; Castelli F. [ 8 ] ; Chlouba K. [ 9 ] ; Cialdi S. [ 8 ] ; Comparat D. [ 7 ] ; Consolati G. [ 10 ] ; Di Noto L. [ 6 ] ; Donzella A. [ 4 ] ; Dudarev A. [ 1 ] ; Eisel T. [ 1 ] ; Ferragut R. [ 10 ] ; Ferrari G. [ 11 ] ; Fontana A. [ 12 ] ; Genova P. [ 13 ] ; Giammarchi M. [ 14 ] ; Gligorova A. [ 15 ] ; Gninenko S. [ 3 ] ; Haider S. [ 1 ] ; Hansen J.P. [ 15 ] ; Hogan S. [ 16 ] ; Jorgensen L. [ 1 ] ; Kaltenbacher T. [ 1 ] ; Kellerbauer A. [ 17 ] ; Krasnicky D. [ 18 ] ; Lagomarsino V. [ 18 ] ; Mariazzi S. [ 19 ] ; Matveev V. [ 3 ] ; Merkt F. [ 16 ] ; Moia F. [ 10 ] ; Nebbia G. [ 20 ] ; Nedelec P. [ 21 ] ; Oberthaler M. [ 5 ] ; Perini D. [ 1 ] ; Petracek V. [ 9 ] ; Prelz F. [ 14 ] ; Prevedelli M. [ 22 ] ; Regenfus C. [ 2 ] ; Riccardi C. [ 13 ] ; Rohne O. [ 23 ] ; Rotondi A. [ 13 ] ; Sacerdoti M. [ 14 ] ; Sandaker H. [ 15 ] ; Spacek M. [ 9 ] ; Storey J. [ 2 ] ; Testera G. [ 24 ] ; Tokareva A. [ 3 ] ; Trezzi D. [ 14 ] ; Vaccarone R. [ 24 ] ; Villa F. [ 8 ] ; Zavatarelli Z. [ 24 ] ; Zenoni A. [ 4 ]/titolo:Exploring the WEP with a pulsed cold beam of antihydrogen/doi:10.1088%2F0264-9381%2F29%2F18%2F184009/rivista:Classical and quantum gravity (Print)/anno:2012/pagina_da:184009/pagina_a:184009/intervallo_pagine:184009–184009/volume:29
Classical and Quantum Gravity, IOP Publishing, 2012, 29, pp.184009. ⟨10.1088/0264-9381/29/18/184009⟩

The AEGIS experiment, currently being set up at the Antiproton Decelerator at CERN, has the objective of studying the free fall of antimatter in the Earth's gravitational field by means of a pulsed cold atomic beam of antihydrogen atoms. Both duratio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1db29b193a3c8b3c02af1cb48615080
http://hdl.handle.net/11585/129538