High-resolution SHARAQ spectrometer at RI Beam Factory

被引：0

作者：

Uesaka, T. ^{[1
]}

Michimasa, S. ^{[1
]}

Ota, S. ^{[1
]}

Saito, A. ^{[1
]}

Nakanishi, K. ^{[1
]}

Sasamoto, Y. ^{[1
]}

Miki, K.

Noji, S.

Tokieda, H. ^{[1
]}

Miya, H. ^{[1
]}

Kawase, S. ^{[1
]}

Shimoura, S. ^{[1
]}

Shimizu, Y. ^{[1
]}

Sakai, H.

Yako, K.

Itoh, S.

Kawabata, T.

Yanagisawa, Y.

Ohnishi, T.

Takeda, H.

Kameda, D.

Kubo, T.

Sasano, M.

Baba, H.

Itahashi, K.

Berg, G. P. A.

Bazin, D.

Roussel-Chomaz, P.

Shimbara, Y.

Nagashima, M.

机构：

[1] Univ Tokyo, Ctr Nucl Study, Bunkyo Ku, Tokyo 1130033, Japan

来源：

INTERNATIONAL NUCLEAR PHYSICS CONFERENCE 2010 (INPC2010): NEW FACILITIES AND INSTRUMENTATION | 2011年 / 312卷

关键词：

D O I：

10.1088/1742-6596/312/5/052028

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The high-resolution SHARAQ spectrometer and the dedicated beam-line have been constructed at the RI beam factory. Cathode-readout drift chambers placed at the focal plane of SHARAQ and multi-wire drift chambers in the beam-line worked satisfactorily for heavy ion beams with Z=1-7 at 200-250 MeV/nucleon. By introducing a dispersion matched operation of the beam-line, we have achieved a momentum resolution of Delta p/p = 1/8100 for a primary beam of (14)N beam with a momentum spread of +/- 0.1%.

引用

页数：6

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