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Particle Identification in Belle II Silicon Vertex Detector
We report a particle identification (PID) tool developed using energy-loss information in the silicon-strip vertex detector (SVD) of Belle II for charged pions, kaons, and protons using \(D^{* + } \to D^{0}[ \to K^{ - }\pi ^{ + }]\pi ^{ + }\) and \(\Lambda \to p\pi ^{ - }\) decay samples. The study...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2021
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.7566/JPSCP.34.010018 http://cds.cern.ch/record/2824419 |
| _version_ | 1780973700698341376 |
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| author | Hazra, S Kaliyar, A B Mohanty, G B Adamczyk, K Aihara, H Aziz, T Bacher, S Bahinipati, S Batignani, G Baudot, J Behera, P K Bettarini, S Bilka, T Bozek, A Buchsteiner, F Casarosa, G Chen, Y Q Corona, L Czank, T Das, S B Dash, N Dujany, G Forti, F Friedl, M Ganiev, E Gobbo, B Halder, S Hara, K Higuchi, T Irmler, C Ishikawa, A Jeon, H B Jin, Y Joo, C Kaleta, M Kandra, J Kang, K H Kapusta, P Kodyš, P Kohriki, T Kumar, M Kumar, R Kvasnička, P Licata, C La Lalwani, K Lee, S C Li, Y B Libby, J Mayekar, S N Morii, T Nakamura, K R Natkaniec, Z Onuki, Y Ostrowicz, W Paladino, A Paoloni, E Park, H Polat, G Rao, K K Ripp-Baudot, I Rizzo, G Rout, N Sahoo, D Schwanda, C Serrano, J Suzuki, J Tanaka, S Tanigawa, H Thalmeier, R Tsuboyama, T Uematsu, Y Verbycka, O Vitale, L Wan, K Webb, J Wiechczynski, J Yin, H Zani, L |
| author_facet | Hazra, S Kaliyar, A B Mohanty, G B Adamczyk, K Aihara, H Aziz, T Bacher, S Bahinipati, S Batignani, G Baudot, J Behera, P K Bettarini, S Bilka, T Bozek, A Buchsteiner, F Casarosa, G Chen, Y Q Corona, L Czank, T Das, S B Dash, N Dujany, G Forti, F Friedl, M Ganiev, E Gobbo, B Halder, S Hara, K Higuchi, T Irmler, C Ishikawa, A Jeon, H B Jin, Y Joo, C Kaleta, M Kandra, J Kang, K H Kapusta, P Kodyš, P Kohriki, T Kumar, M Kumar, R Kvasnička, P Licata, C La Lalwani, K Lee, S C Li, Y B Libby, J Mayekar, S N Morii, T Nakamura, K R Natkaniec, Z Onuki, Y Ostrowicz, W Paladino, A Paoloni, E Park, H Polat, G Rao, K K Ripp-Baudot, I Rizzo, G Rout, N Sahoo, D Schwanda, C Serrano, J Suzuki, J Tanaka, S Tanigawa, H Thalmeier, R Tsuboyama, T Uematsu, Y Verbycka, O Vitale, L Wan, K Webb, J Wiechczynski, J Yin, H Zani, L |
| author_sort | Hazra, S |
| collection | CERN |
| description | We report a particle identification (PID) tool developed using energy-loss information in the silicon-strip vertex detector (SVD) of Belle II for charged pions, kaons, and protons using \(D^{* + } \to D^{0}[ \to K^{ - }\pi ^{ + }]\pi ^{ + }\) and \(\Lambda \to p\pi ^{ - }\) decay samples. The study is based on e^+e^− collision data recorded at the \(\Upsilon (4S)\) resonance by Belle II and the results are compared with that of a Monte Carlo sample. The introduction of additional information from the SVD is found to improve the overall PID performance in the low-momentum region. |
| id | cern-2824419 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2021 |
| record_format | invenio |
| spelling | cern-28244192022-08-11T18:17:05Zdoi:10.7566/JPSCP.34.010018http://cds.cern.ch/record/2824419engHazra, SKaliyar, A BMohanty, G BAdamczyk, KAihara, HAziz, TBacher, SBahinipati, SBatignani, GBaudot, JBehera, P KBettarini, SBilka, TBozek, ABuchsteiner, FCasarosa, GChen, Y QCorona, LCzank, TDas, S BDash, NDujany, GForti, FFriedl, MGaniev, EGobbo, BHalder, SHara, KHiguchi, TIrmler, CIshikawa, AJeon, H BJin, YJoo, CKaleta, MKandra, JKang, K HKapusta, PKodyš, PKohriki, TKumar, MKumar, RKvasnička, PLicata, C LaLalwani, KLee, S CLi, Y BLibby, JMayekar, S NMorii, TNakamura, K RNatkaniec, ZOnuki, YOstrowicz, WPaladino, APaoloni, EPark, HPolat, GRao, K KRipp-Baudot, IRizzo, GRout, NSahoo, DSchwanda, CSerrano, JSuzuki, JTanaka, STanigawa, HThalmeier, RTsuboyama, TUematsu, YVerbycka, OVitale, LWan, KWebb, JWiechczynski, JYin, HZani, LParticle Identification in Belle II Silicon Vertex DetectorDetectors and Experimental TechniquesWe report a particle identification (PID) tool developed using energy-loss information in the silicon-strip vertex detector (SVD) of Belle II for charged pions, kaons, and protons using \(D^{* + } \to D^{0}[ \to K^{ - }\pi ^{ + }]\pi ^{ + }\) and \(\Lambda \to p\pi ^{ - }\) decay samples. The study is based on e^+e^− collision data recorded at the \(\Upsilon (4S)\) resonance by Belle II and the results are compared with that of a Monte Carlo sample. The introduction of additional information from the SVD is found to improve the overall PID performance in the low-momentum region.oai:cds.cern.ch:28244192021 |
| spellingShingle | Detectors and Experimental Techniques Hazra, S Kaliyar, A B Mohanty, G B Adamczyk, K Aihara, H Aziz, T Bacher, S Bahinipati, S Batignani, G Baudot, J Behera, P K Bettarini, S Bilka, T Bozek, A Buchsteiner, F Casarosa, G Chen, Y Q Corona, L Czank, T Das, S B Dash, N Dujany, G Forti, F Friedl, M Ganiev, E Gobbo, B Halder, S Hara, K Higuchi, T Irmler, C Ishikawa, A Jeon, H B Jin, Y Joo, C Kaleta, M Kandra, J Kang, K H Kapusta, P Kodyš, P Kohriki, T Kumar, M Kumar, R Kvasnička, P Licata, C La Lalwani, K Lee, S C Li, Y B Libby, J Mayekar, S N Morii, T Nakamura, K R Natkaniec, Z Onuki, Y Ostrowicz, W Paladino, A Paoloni, E Park, H Polat, G Rao, K K Ripp-Baudot, I Rizzo, G Rout, N Sahoo, D Schwanda, C Serrano, J Suzuki, J Tanaka, S Tanigawa, H Thalmeier, R Tsuboyama, T Uematsu, Y Verbycka, O Vitale, L Wan, K Webb, J Wiechczynski, J Yin, H Zani, L Particle Identification in Belle II Silicon Vertex Detector |
| title | Particle Identification in Belle II Silicon Vertex Detector |
| title_full | Particle Identification in Belle II Silicon Vertex Detector |
| title_fullStr | Particle Identification in Belle II Silicon Vertex Detector |
| title_full_unstemmed | Particle Identification in Belle II Silicon Vertex Detector |
| title_short | Particle Identification in Belle II Silicon Vertex Detector |
| title_sort | particle identification in belle ii silicon vertex detector |
| topic | Detectors and Experimental Techniques |
| url | https://dx.doi.org/10.7566/JPSCP.34.010018 http://cds.cern.ch/record/2824419 |
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