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Detection of low energy antiproton annihilations in a segmented silicon detector
The goal of the AEbar gIS experiment at the Antiproton Decelerator (AD) at CERN, is to measure directly the Earth's gravitational acceleration on antimatter by measuring the free fall of a pulsed, cold antihydrogen beam. The final position of the falling antihydrogen will be detected by a posit...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2014
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1748-0221/9/06/P06020 http://cds.cern.ch/record/2003115 |
| _version_ | 1780946177112408064 |
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| author | Aghion, S Ahlen, O Belov, A S Bonomi, G Bräunig, P Bremer, J Brusa, R S Burghart, G Cabaret, L Caccia, M Canali, C Caravita, R Castelli, F Cerchiari, G Cialdi, S Comparat, D Consolati, G Derking, J H Domizio, S Di Noto, L Di Doser, M Dudarev, A Ferragut, R Fontana, A Genova, P Giammarchi, M Gligorova, A Gninenko, S N Haider, S Harasimowicz, J Huse, T Jordan, E Jørgensen, L V Kaltenbacher, T Kellerbauer, A Knecht, A Krasnicky, D Lagomarsino, V Magnani, A Mariazzi, S Matveev, V A Moia, F Nebbia, G Nedelec, P Pacifico, N Petracek, V Prelz, F Prevedelli, M Regenfus, C Riccardi, C R\Ohne, O Rotondi, A Sandaker, H Sosa, A Vasquez, M A Subieta Spacek, M Testera, G Welsch, C P Zavatarelli, S |
| author_facet | Aghion, S Ahlen, O Belov, A S Bonomi, G Bräunig, P Bremer, J Brusa, R S Burghart, G Cabaret, L Caccia, M Canali, C Caravita, R Castelli, F Cerchiari, G Cialdi, S Comparat, D Consolati, G Derking, J H Domizio, S Di Noto, L Di Doser, M Dudarev, A Ferragut, R Fontana, A Genova, P Giammarchi, M Gligorova, A Gninenko, S N Haider, S Harasimowicz, J Huse, T Jordan, E Jørgensen, L V Kaltenbacher, T Kellerbauer, A Knecht, A Krasnicky, D Lagomarsino, V Magnani, A Mariazzi, S Matveev, V A Moia, F Nebbia, G Nedelec, P Pacifico, N Petracek, V Prelz, F Prevedelli, M Regenfus, C Riccardi, C R\Ohne, O Rotondi, A Sandaker, H Sosa, A Vasquez, M A Subieta Spacek, M Testera, G Welsch, C P Zavatarelli, S |
| author_sort | Aghion, S |
| collection | CERN |
| description | The goal of the AEbar gIS experiment at the Antiproton Decelerator (AD) at CERN, is to measure directly the Earth's gravitational acceleration on antimatter by measuring the free fall of a pulsed, cold antihydrogen beam. The final position of the falling antihydrogen will be detected by a position sensitive detector. This detector will consist of an active silicon part, where the annihilations take place, followed by an emulsion part. Together, they allow to achieve 1% precision on the measurement of bar g with about 600 reconstructed and time tagged annihilations. We present here the prospects for the development of the AEbar gIS silicon position sentive detector and the results from the first beam tests on a monolithic silicon pixel sensor, along with a comparison to Monte Carlo simulations. |
| id | oai-inspirehep.net-1303174 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2014 |
| record_format | invenio |
| spelling | oai-inspirehep.net-13031742022-08-10T20:11:06Zdoi:10.1088/1748-0221/9/06/P06020http://cds.cern.ch/record/2003115engAghion, SAhlen, OBelov, A SBonomi, GBräunig, PBremer, JBrusa, R SBurghart, GCabaret, LCaccia, MCanali, CCaravita, RCastelli, FCerchiari, GCialdi, SComparat, DConsolati, GDerking, J HDomizio, S DiNoto, L DiDoser, MDudarev, AFerragut, RFontana, AGenova, PGiammarchi, MGligorova, AGninenko, S NHaider, SHarasimowicz, JHuse, TJordan, EJørgensen, L VKaltenbacher, TKellerbauer, AKnecht, AKrasnicky, DLagomarsino, VMagnani, AMariazzi, SMatveev, V AMoia, FNebbia, GNedelec, PPacifico, NPetracek, VPrelz, FPrevedelli, MRegenfus, CRiccardi, CR\Ohne, ORotondi, ASandaker, HSosa, AVasquez, M A SubietaSpacek, MTestera, GWelsch, C PZavatarelli, SDetection of low energy antiproton annihilations in a segmented silicon detectorDetectors and Experimental TechniquesThe goal of the AEbar gIS experiment at the Antiproton Decelerator (AD) at CERN, is to measure directly the Earth's gravitational acceleration on antimatter by measuring the free fall of a pulsed, cold antihydrogen beam. The final position of the falling antihydrogen will be detected by a position sensitive detector. This detector will consist of an active silicon part, where the annihilations take place, followed by an emulsion part. Together, they allow to achieve 1% precision on the measurement of bar g with about 600 reconstructed and time tagged annihilations. We present here the prospects for the development of the AEbar gIS silicon position sentive detector and the results from the first beam tests on a monolithic silicon pixel sensor, along with a comparison to Monte Carlo simulations.oai:inspirehep.net:13031742014 |
| spellingShingle | Detectors and Experimental Techniques Aghion, S Ahlen, O Belov, A S Bonomi, G Bräunig, P Bremer, J Brusa, R S Burghart, G Cabaret, L Caccia, M Canali, C Caravita, R Castelli, F Cerchiari, G Cialdi, S Comparat, D Consolati, G Derking, J H Domizio, S Di Noto, L Di Doser, M Dudarev, A Ferragut, R Fontana, A Genova, P Giammarchi, M Gligorova, A Gninenko, S N Haider, S Harasimowicz, J Huse, T Jordan, E Jørgensen, L V Kaltenbacher, T Kellerbauer, A Knecht, A Krasnicky, D Lagomarsino, V Magnani, A Mariazzi, S Matveev, V A Moia, F Nebbia, G Nedelec, P Pacifico, N Petracek, V Prelz, F Prevedelli, M Regenfus, C Riccardi, C R\Ohne, O Rotondi, A Sandaker, H Sosa, A Vasquez, M A Subieta Spacek, M Testera, G Welsch, C P Zavatarelli, S Detection of low energy antiproton annihilations in a segmented silicon detector |
| title | Detection of low energy antiproton annihilations in a segmented silicon detector |
| title_full | Detection of low energy antiproton annihilations in a segmented silicon detector |
| title_fullStr | Detection of low energy antiproton annihilations in a segmented silicon detector |
| title_full_unstemmed | Detection of low energy antiproton annihilations in a segmented silicon detector |
| title_short | Detection of low energy antiproton annihilations in a segmented silicon detector |
| title_sort | detection of low energy antiproton annihilations in a segmented silicon detector |
| topic | Detectors and Experimental Techniques |
| url | https://dx.doi.org/10.1088/1748-0221/9/06/P06020 http://cds.cern.ch/record/2003115 |
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