Development of TPC for J-PARC-E42 experiment; Performance evaluation of a prototype TPC in the magnetic field and development of large area GEMs

Sako, Hiroyuki ; Imai, Kenichi; Sato, Susumu ; Hasegawa, Shoichi ; Hwang, S. H.*; Sugimura, Hitoshi; Ichikawa, Yudai ; Tanida, Kiyoshi ; Kiuchi, Ryuta*

J-PARC E42 is an experiment to search for the H-dibaryon in ( $K^{-}$ , $K^{+}$ ) reactions. The experimental setup consists of a larget solid angle TPC, a Helmholtz dipole magnet, and a $K^{+}$ spectrometer (Kurama). We have performed an experiment of a prototype TPC injecting a UV laser under magnetic field with the FM magnet in the J-PARC hadron facility hall. We have been also developing the second TPC which has the real size the pad plane and GEMs. In this presentation, we report the results of the prototype TPC and the status for the second TPC.

Language	:	Japanese
Journal	:
Volume	:
Number	:
Pages	:
Publication Year/Month	:
Meeting title	:	日本物理学会2013年秋季大会(素粒子,核物理,宇宙線・宇宙物理)
Held date	:	2013/09
Location (city)	:	高知
Location (country)	:	日本
Patent information	:
PDF	:
Paper URL	:
DOI for research data	:
Keywords	:	no keyword
Research Facility	:	J-PARC原子核素粒子実験施設
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:

Accesses	:	- Accesses
Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:
Altmetrics	:

Registration No. : BB20131724
JAEA Abstracts No. :
Paper Submission No. :

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.