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Antihydrogen physics: gravitation and spectroscopy in AEgIS
AEgIS (Antimatter experiment: gravity, interferometry, spectroscopy) is an experiment approved by CERN with the goal of studying antihydrogen physics. In AEgIS, antihydrogen will be produced by charge exchange reactions of cold antiprotons with positronium atoms excited in a Rydberg state (n > 20...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2011
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1139/P10-099 http://cds.cern.ch/record/1399901 |
| _version_ | 1780923646316904448 |
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| author | Ferragut, R Vaccarone, R Stroke, H H Dassa, L Rohne, O Hogan, S D Cialdi, S Al-Qaradawi, I Y Formaro, L Sandaker, H Testera, G Stepanov, S V Folegati, P Morhard, C Warring, U Prelz, F Belov, A S Bonomi, G Consolati, G Ferrari, G Lagomarsino, V Krasnicky, D Drobychev, G Giammarchi, M G Heyne, R Zenoni, A Castelli, F Mariazzi, S Cabaret, L Fischer, A Boscolo, I Sillou, D Villa, F Perini, D Djourelov, N Zavatarelli, S Oberthaler, M K Manuzio, G Carraro, C Matveev, V A Jorgensen, L V Nedelec, P Prevedelli, M Comparat, D Dupasquier, A Turbabin, A V Zvezhinskij, D S Fontana, A Kellerbauer, A Canali, C Dudarev, A Petracek, V Riccardi, C Nebbia, G Gninenko, S N Brusa, R S Rotondi, A Sacerdoti, M Calloni, A Doser, M Byakov, V M Quasso, F Trezzi, D |
| author_facet | Ferragut, R Vaccarone, R Stroke, H H Dassa, L Rohne, O Hogan, S D Cialdi, S Al-Qaradawi, I Y Formaro, L Sandaker, H Testera, G Stepanov, S V Folegati, P Morhard, C Warring, U Prelz, F Belov, A S Bonomi, G Consolati, G Ferrari, G Lagomarsino, V Krasnicky, D Drobychev, G Giammarchi, M G Heyne, R Zenoni, A Castelli, F Mariazzi, S Cabaret, L Fischer, A Boscolo, I Sillou, D Villa, F Perini, D Djourelov, N Zavatarelli, S Oberthaler, M K Manuzio, G Carraro, C Matveev, V A Jorgensen, L V Nedelec, P Prevedelli, M Comparat, D Dupasquier, A Turbabin, A V Zvezhinskij, D S Fontana, A Kellerbauer, A Canali, C Dudarev, A Petracek, V Riccardi, C Nebbia, G Gninenko, S N Brusa, R S Rotondi, A Sacerdoti, M Calloni, A Doser, M Byakov, V M Quasso, F Trezzi, D |
| author_sort | Ferragut, R |
| collection | CERN |
| description | AEgIS (Antimatter experiment: gravity, interferometry, spectroscopy) is an experiment approved by CERN with the goal of studying antihydrogen physics. In AEgIS, antihydrogen will be produced by charge exchange reactions of cold antiprotons with positronium atoms excited in a Rydberg state (n > 20). In the first phase of the experiment, controlled acceleration by an electric field gradient (Stark effect) and subsequent measurement of free fall in a Moire deflectometer will allow a test of the weak equivalence principle. In a second phase, the antihydrogen will be slowed, confined, and laser-cooled to perform CPT studies and detailed spectroscopy. In the present work, after a general description of the experiment, the present status of advancement will be reviewed, with special attention to the production and excitation of positronium atoms. |
| id | cern-1399901 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2011 |
| record_format | invenio |
| spelling | cern-13999012019-09-30T06:29:59Zdoi:10.1139/P10-099http://cds.cern.ch/record/1399901engFerragut, RVaccarone, RStroke, H HDassa, LRohne, OHogan, S DCialdi, SAl-Qaradawi, I YFormaro, LSandaker, HTestera, GStepanov, S VFolegati, PMorhard, CWarring, UPrelz, FBelov, A SBonomi, GConsolati, GFerrari, GLagomarsino, VKrasnicky, DDrobychev, GGiammarchi, M GHeyne, RZenoni, ACastelli, FMariazzi, SCabaret, LFischer, ABoscolo, ISillou, DVilla, FPerini, DDjourelov, NZavatarelli, SOberthaler, M KManuzio, GCarraro, CMatveev, V AJorgensen, L VNedelec, PPrevedelli, MComparat, DDupasquier, ATurbabin, A VZvezhinskij, D SFontana, AKellerbauer, ACanali, CDudarev, APetracek, VRiccardi, CNebbia, GGninenko, S NBrusa, R SRotondi, ASacerdoti, MCalloni, ADoser, MByakov, V MQuasso, FTrezzi, DAntihydrogen physics: gravitation and spectroscopy in AEgISNuclear Physics - ExperimentAEgIS (Antimatter experiment: gravity, interferometry, spectroscopy) is an experiment approved by CERN with the goal of studying antihydrogen physics. In AEgIS, antihydrogen will be produced by charge exchange reactions of cold antiprotons with positronium atoms excited in a Rydberg state (n > 20). In the first phase of the experiment, controlled acceleration by an electric field gradient (Stark effect) and subsequent measurement of free fall in a Moire deflectometer will allow a test of the weak equivalence principle. In a second phase, the antihydrogen will be slowed, confined, and laser-cooled to perform CPT studies and detailed spectroscopy. In the present work, after a general description of the experiment, the present status of advancement will be reviewed, with special attention to the production and excitation of positronium atoms.oai:cds.cern.ch:13999012011 |
| spellingShingle | Nuclear Physics - Experiment Ferragut, R Vaccarone, R Stroke, H H Dassa, L Rohne, O Hogan, S D Cialdi, S Al-Qaradawi, I Y Formaro, L Sandaker, H Testera, G Stepanov, S V Folegati, P Morhard, C Warring, U Prelz, F Belov, A S Bonomi, G Consolati, G Ferrari, G Lagomarsino, V Krasnicky, D Drobychev, G Giammarchi, M G Heyne, R Zenoni, A Castelli, F Mariazzi, S Cabaret, L Fischer, A Boscolo, I Sillou, D Villa, F Perini, D Djourelov, N Zavatarelli, S Oberthaler, M K Manuzio, G Carraro, C Matveev, V A Jorgensen, L V Nedelec, P Prevedelli, M Comparat, D Dupasquier, A Turbabin, A V Zvezhinskij, D S Fontana, A Kellerbauer, A Canali, C Dudarev, A Petracek, V Riccardi, C Nebbia, G Gninenko, S N Brusa, R S Rotondi, A Sacerdoti, M Calloni, A Doser, M Byakov, V M Quasso, F Trezzi, D Antihydrogen physics: gravitation and spectroscopy in AEgIS |
| title | Antihydrogen physics: gravitation and spectroscopy in AEgIS |
| title_full | Antihydrogen physics: gravitation and spectroscopy in AEgIS |
| title_fullStr | Antihydrogen physics: gravitation and spectroscopy in AEgIS |
| title_full_unstemmed | Antihydrogen physics: gravitation and spectroscopy in AEgIS |
| title_short | Antihydrogen physics: gravitation and spectroscopy in AEgIS |
| title_sort | antihydrogen physics: gravitation and spectroscopy in aegis |
| topic | Nuclear Physics - Experiment |
| url | https://dx.doi.org/10.1139/P10-099 http://cds.cern.ch/record/1399901 |
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