TY - GEN
T1 - Development of a time projection chamber using gas electron multipliers (GEM-TPC)
AU - Oda, Susumu
AU - Hamagaki, Hideki
AU - Ozawa, Kyoichiro
AU - Inuzuka, Masahide
AU - Sakaguchi, Takao
AU - Isobe, Tada Aki
AU - Gunji, Taku
AU - Saito, Shota
AU - Morino, Yuhei
AU - Yamaguchi, Yorito
AU - Sawada, Shin'ya
AU - Yokkaichi, Satoshi
N1 - Funding Information:
The authors would like to thank the KEK-PS group, especially Dr. M. Ieiri, for their good servicing of the accelerator and excellent cooperation. The authors are also thankful to the staff and the students of the Weizmann Institute of Science, University of Tsukuba and Hiroshima University for their cooperation in the performance test. The authors acknowledge support from Ministry of Education, Culture, Sports, Science, and Technology and the Japan Society for the Promotion of Science.
PY - 2005
Y1 - 2005
N2 - A prototype of time projection chambers using gas electron multipliers (GEM-TPC) has been developed for relativistic heavy ion collision experiments. The performance of the GEM-TPC was investigated using particle beams at KEK with 3 kinds of gases (Ar(90%)-CH4(10%), Ar(70%)-C2H 6(30%) and CF4). N.B.Detection efficiency of 99%, spatial resolution of 80 μm in the padrow direction and double track resolution of 12 mm in the drift direction were achieved. The test results show that the GEM-TPC meets requirements of relativistic heavy ion collision experiments. This paper describes the configuration and performance of the GEM-TPC.
AB - A prototype of time projection chambers using gas electron multipliers (GEM-TPC) has been developed for relativistic heavy ion collision experiments. The performance of the GEM-TPC was investigated using particle beams at KEK with 3 kinds of gases (Ar(90%)-CH4(10%), Ar(70%)-C2H 6(30%) and CF4). N.B.Detection efficiency of 99%, spatial resolution of 80 μm in the padrow direction and double track resolution of 12 mm in the drift direction were achieved. The test results show that the GEM-TPC meets requirements of relativistic heavy ion collision experiments. This paper describes the configuration and performance of the GEM-TPC.
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U2 - 10.1109/NSSMIC.2005.1596409
DO - 10.1109/NSSMIC.2005.1596409
M3 - Conference contribution
AN - SCOPUS:33846626322
SN - 0780392213
SN - 9780780392212
T3 - IEEE Nuclear Science Symposium Conference Record
SP - 940
EP - 944
BT - 2005 IEEE Nuclear Science Symposium Conference Record -Nuclear Science Symposium and Medical Imaging Conference
T2 - Nuclear Science Symposium Conference Record, 2005 IEEE
Y2 - 23 October 2005 through 29 October 2005
ER -