2010年
HYPERNUCLEAR SPECTROSCOPY WITH ELECTRON BEAM AT JLab HALL C
STRANGENESS IN NUCLEAR AND HADRONIC SYSTEMS (SENDAI08)
- 開始ページ
- 188
- 終了ページ
- 194
- 記述言語
- 英語
- 掲載種別
- 出版者・発行元
- WORLD SCIENTIFIC PUBL CO PTE LTD
Hypernuclear spectroscopy with electron beam at JLab Hall C has been studied since 2000. The first experiment, JLab E89-009, demonstrated the possibility of the (e, e' K+) reaction for hypernuclear spectroscopy by achieving an energy resolution of better than 1 MeV (FWHM). The second experiment, JLab E01-011 employed a newly constructed high resolution kaon spectrometer and introduced a vertically tilted electron arm setup to avoid electrons from bremsstrahlung and Moeller scattering. The setup allowed us to have 10 times yield rate and 4 times better signal to accidental ratio with expected energy resolution of 400 keV (FWHM). The third experiment, JLab E05-115 will be performed in 2009 with employing newly constructed high resolution electron spectrometer and a new charge-separation magnet. With the fully customized third generation experimental setup, we can study a variety of targets up to medium-heavy ones such as Cr-52.
- リンク情報
- ID情報
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- Web of Science ID : WOS:000393058900025