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Development of a PbWO$_4$ Detector for Single-Shot Positron Annihilation Lifetime Spectroscopy at the GBAR Experiment
We have developed a PbWO$_{4}$ (PWO) detector with a large dynamic range to measure the intensity of a positron beam and the absolute density of the ortho-positronium ($\mathrm{o-Ps}$) cloud it creates. A simulation study shows that a setup based on such detectors may be used to determine the angula...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2020
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.12693/APhysPolA.137.122 http://cds.cern.ch/record/2745862 |
| _version_ | 1780968809579937792 |
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| author | Kim, B H Choi, J J Chung, M Cladé, P Comini, P Crivelli, P Crépin, P-P Dalkarov, O Debu, P Dodd, L Douillet, A Froehlich, P Guellati, S Heinrich, J Hervieux, P A Hilico, L Husson, A Indelicato, P Janka, G Jonsell, S Karr, J P Kim, E S Kim, S K Ko, Y Kosinski, T Kuroda, N Latacz, B Lee, H Lee, J Leite, A M M Lim, E Liszkay, L Louvradoux, T Lunney, D Lévêque, K Manfredi, G Mansoulié, B Matusiak, M Mornacchi, G Nesvizhevsky, V V Nez, F Niang, S Nishi, R Nourbaksh, S Lotrus, P Park, K H Paul, N Pérez, P Radics, B Regenfus, C Reynaud, S Roussé, J Y Rubbia, A Rzadkiewicz, J Sacquin, Y Schmidt-Kaler, F Staszczak, M Tuchming, B Vallage, B van der Werf, D P Voronin, A Welker, A Wolf, S Won, D Wronka, S Yamazaki, Y Yoo, K H |
| author_facet | Kim, B H Choi, J J Chung, M Cladé, P Comini, P Crivelli, P Crépin, P-P Dalkarov, O Debu, P Dodd, L Douillet, A Froehlich, P Guellati, S Heinrich, J Hervieux, P A Hilico, L Husson, A Indelicato, P Janka, G Jonsell, S Karr, J P Kim, E S Kim, S K Ko, Y Kosinski, T Kuroda, N Latacz, B Lee, H Lee, J Leite, A M M Lim, E Liszkay, L Louvradoux, T Lunney, D Lévêque, K Manfredi, G Mansoulié, B Matusiak, M Mornacchi, G Nesvizhevsky, V V Nez, F Niang, S Nishi, R Nourbaksh, S Lotrus, P Park, K H Paul, N Pérez, P Radics, B Regenfus, C Reynaud, S Roussé, J Y Rubbia, A Rzadkiewicz, J Sacquin, Y Schmidt-Kaler, F Staszczak, M Tuchming, B Vallage, B van der Werf, D P Voronin, A Welker, A Wolf, S Won, D Wronka, S Yamazaki, Y Yoo, K H |
| author_sort | Kim, B H |
| collection | CERN |
| description | We have developed a PbWO$_{4}$ (PWO) detector with a large dynamic range to measure the intensity of a positron beam and the absolute density of the ortho-positronium ($\mathrm{o-Ps}$) cloud it creates. A simulation study shows that a setup based on such detectors may be used to determine the angular distribution of the emission and reflection of $\mathrm{o-Ps}$ to reduce part of the uncertainties of the measurement. These will allow to improve the precision in the measurement of the cross-section for the (anti)hydrogen formation by (anti)proton–positronium charge exchange and to optimize the yield of antihydrogen ion which is an essential parameter in the GBAR experiment. |
| id | oai-inspirehep.net-1792520 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2020 |
| record_format | invenio |
| spelling | oai-inspirehep.net-17925202023-06-08T14:36:05Zdoi:10.12693/APhysPolA.137.122http://cds.cern.ch/record/2745862engKim, B HChoi, J JChung, MCladé, PComini, PCrivelli, PCrépin, P-PDalkarov, ODebu, PDodd, LDouillet, AFroehlich, PGuellati, SHeinrich, JHervieux, P AHilico, LHusson, AIndelicato, PJanka, GJonsell, SKarr, J PKim, E SKim, S KKo, YKosinski, TKuroda, NLatacz, BLee, HLee, JLeite, A M MLim, ELiszkay, LLouvradoux, TLunney, DLévêque, KManfredi, GMansoulié, BMatusiak, MMornacchi, GNesvizhevsky, V VNez, FNiang, SNishi, RNourbaksh, SLotrus, PPark, K HPaul, NPérez, PRadics, BRegenfus, CReynaud, SRoussé, J YRubbia, ARzadkiewicz, JSacquin, YSchmidt-Kaler, FStaszczak, MTuchming, BVallage, Bvan der Werf, D PVoronin, AWelker, AWolf, SWon, DWronka, SYamazaki, YYoo, K HDevelopment of a PbWO$_4$ Detector for Single-Shot Positron Annihilation Lifetime Spectroscopy at the GBAR ExperimentPhysics in GeneralDetectors and Experimental TechniquesWe have developed a PbWO$_{4}$ (PWO) detector with a large dynamic range to measure the intensity of a positron beam and the absolute density of the ortho-positronium ($\mathrm{o-Ps}$) cloud it creates. A simulation study shows that a setup based on such detectors may be used to determine the angular distribution of the emission and reflection of $\mathrm{o-Ps}$ to reduce part of the uncertainties of the measurement. These will allow to improve the precision in the measurement of the cross-section for the (anti)hydrogen formation by (anti)proton–positronium charge exchange and to optimize the yield of antihydrogen ion which is an essential parameter in the GBAR experiment.oai:inspirehep.net:17925202020 |
| spellingShingle | Physics in General Detectors and Experimental Techniques Kim, B H Choi, J J Chung, M Cladé, P Comini, P Crivelli, P Crépin, P-P Dalkarov, O Debu, P Dodd, L Douillet, A Froehlich, P Guellati, S Heinrich, J Hervieux, P A Hilico, L Husson, A Indelicato, P Janka, G Jonsell, S Karr, J P Kim, E S Kim, S K Ko, Y Kosinski, T Kuroda, N Latacz, B Lee, H Lee, J Leite, A M M Lim, E Liszkay, L Louvradoux, T Lunney, D Lévêque, K Manfredi, G Mansoulié, B Matusiak, M Mornacchi, G Nesvizhevsky, V V Nez, F Niang, S Nishi, R Nourbaksh, S Lotrus, P Park, K H Paul, N Pérez, P Radics, B Regenfus, C Reynaud, S Roussé, J Y Rubbia, A Rzadkiewicz, J Sacquin, Y Schmidt-Kaler, F Staszczak, M Tuchming, B Vallage, B van der Werf, D P Voronin, A Welker, A Wolf, S Won, D Wronka, S Yamazaki, Y Yoo, K H Development of a PbWO$_4$ Detector for Single-Shot Positron Annihilation Lifetime Spectroscopy at the GBAR Experiment |
| title | Development of a PbWO$_4$ Detector for Single-Shot Positron Annihilation Lifetime Spectroscopy at the GBAR Experiment |
| title_full | Development of a PbWO$_4$ Detector for Single-Shot Positron Annihilation Lifetime Spectroscopy at the GBAR Experiment |
| title_fullStr | Development of a PbWO$_4$ Detector for Single-Shot Positron Annihilation Lifetime Spectroscopy at the GBAR Experiment |
| title_full_unstemmed | Development of a PbWO$_4$ Detector for Single-Shot Positron Annihilation Lifetime Spectroscopy at the GBAR Experiment |
| title_short | Development of a PbWO$_4$ Detector for Single-Shot Positron Annihilation Lifetime Spectroscopy at the GBAR Experiment |
| title_sort | development of a pbwo$_4$ detector for single-shot positron annihilation lifetime spectroscopy at the gbar experiment |
| topic | Physics in General Detectors and Experimental Techniques |
| url | https://dx.doi.org/10.12693/APhysPolA.137.122 http://cds.cern.ch/record/2745862 |
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