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The SπRIT time projection chamber.
Barney, J; Estee, J; Lynch, W G; Isobe, T; Jhang, G; Kurata-Nishimura, M; McIntosh, A B; Murakami, T; Shane, R; Tangwancharoen, S; Tsang, M B; Cerizza, G; Kaneko, M; Lee, J W; Tsang, C Y; Wang, R; Anderson, C; Baba, H; Chajecki, Z; Famiano, M; Hodges-Showalter, R; Hong, B; Kobayashi, T; Lasko, P; Lukasik, J; Nakatsuka, N; Olsen, R; Otsu, H; Pawlowski, P; Pelczar, K; Sakurai, H; Santamaria, C; Setiawan, H; Taketani, A; Winkelbauer, J R; Xiao, Z; Yennello, S J; Yurkon, J; Zhang, Y.
Afiliação
  • Barney J; National Superconducting Cyclotron Laboratory, East Lansing, Michigan 48824, USA.
  • Estee J; National Superconducting Cyclotron Laboratory, East Lansing, Michigan 48824, USA.
  • Lynch WG; National Superconducting Cyclotron Laboratory, East Lansing, Michigan 48824, USA.
  • Isobe T; RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan.
  • Jhang G; National Superconducting Cyclotron Laboratory, East Lansing, Michigan 48824, USA.
  • Kurata-Nishimura M; RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan.
  • McIntosh AB; Cyclotron Institute, Texas A&M University, College Station, Texas 77843, USA.
  • Murakami T; Department of Physics, Kyoto University, Kita-shirakawa, Kyoto 606-8502, Japan.
  • Shane R; National Superconducting Cyclotron Laboratory, East Lansing, Michigan 48824, USA.
  • Tangwancharoen S; National Superconducting Cyclotron Laboratory, East Lansing, Michigan 48824, USA.
  • Tsang MB; National Superconducting Cyclotron Laboratory, East Lansing, Michigan 48824, USA.
  • Cerizza G; National Superconducting Cyclotron Laboratory, East Lansing, Michigan 48824, USA.
  • Kaneko M; RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan.
  • Lee JW; Department of Physics, Korea University, Seoul 02841, Republic of Korea.
  • Tsang CY; National Superconducting Cyclotron Laboratory, East Lansing, Michigan 48824, USA.
  • Wang R; National Superconducting Cyclotron Laboratory, East Lansing, Michigan 48824, USA.
  • Anderson C; National Superconducting Cyclotron Laboratory, East Lansing, Michigan 48824, USA.
  • Baba H; RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan.
  • Chajecki Z; Department of Physics, Western Michigan University, Kalamazoo, Michigan 49008, USA.
  • Famiano M; Department of Physics, Western Michigan University, Kalamazoo, Michigan 49008, USA.
  • Hodges-Showalter R; National Superconducting Cyclotron Laboratory, East Lansing, Michigan 48824, USA.
  • Hong B; Department of Physics, Korea University, Seoul 02841, Republic of Korea.
  • Kobayashi T; Department of Physics, Tohoku University, Sendai 980-8578, Japan.
  • Lasko P; Institute of Nuclear Physics PAN, ul. Radzikowskiego 152, 31-342 Kraków, Poland.
  • Lukasik J; Institute of Nuclear Physics PAN, ul. Radzikowskiego 152, 31-342 Kraków, Poland.
  • Nakatsuka N; RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan.
  • Olsen R; Gran Sasso National Laboratory-INFN, Via G. Acitelli 22, 67100 Assergi, L'Aquila AQ, Italy.
  • Otsu H; RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan.
  • Pawlowski P; Institute of Nuclear Physics PAN, ul. Radzikowskiego 152, 31-342 Kraków, Poland.
  • Pelczar K; Gran Sasso National Laboratory-INFN, Via G. Acitelli 22, 67100 Assergi, L'Aquila AQ, Italy.
  • Sakurai H; RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan.
  • Santamaria C; National Superconducting Cyclotron Laboratory, East Lansing, Michigan 48824, USA.
  • Setiawan H; National Superconducting Cyclotron Laboratory, East Lansing, Michigan 48824, USA.
  • Taketani A; RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan.
  • Winkelbauer JR; National Superconducting Cyclotron Laboratory, East Lansing, Michigan 48824, USA.
  • Xiao Z; Department of Physics, Tsinghua University, Beijing 100084, People's Republic of China.
  • Yennello SJ; Cyclotron Institute, Texas A&M University, College Station, Texas 77843, USA.
  • Yurkon J; National Superconducting Cyclotron Laboratory, East Lansing, Michigan 48824, USA.
  • Zhang Y; Department of Physics, Tsinghua University, Beijing 100084, People's Republic of China.
Rev Sci Instrum ; 92(6): 063302, 2021 Jun 01.
Article em En | MEDLINE | ID: mdl-34243507
ABSTRACT
The Superconducting Analyzer for MUlti-particles from RAdioIsotope (SAMURAI) Pion-Reconstruction and Ion-Tracker Time Projection Chamber (SπRIT TPC) was designed to enable measurements of heavy ion collisions with the SAMURAI spectrometer at the RIKEN radioactive isotope beam factory and provides constraints on the equation of state of neutron-rich nuclear matter. The SπRIT TPC has a 50.5 cm drift length and an 86.4 × 134.4 cm2 pad plane with 12 096 pads that are equipped with the generic electronics for TPCs. The SπRIT TPC allows for an excellent reconstruction of particles and provides isotopic resolution for pions and other light charged particles across a wide range of energy losses and momenta. The details of the SπRIT TPC are presented, along with discussion of the TPC performance based on cosmic rays and charged particles emitted in heavy ion collisions.

Texto completo: 1 Bases de dados: MEDLINE Idioma: En Revista: Rev Sci Instrum Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Estados Unidos

Texto completo: 1 Bases de dados: MEDLINE Idioma: En Revista: Rev Sci Instrum Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Estados Unidos