The recent result of XMASS Experiment
2018.02.08 17:52
| 장소 | #C303, (Creation Hall 3F, KAIST Munji Campus) |
|---|---|
| 일시 | Feb. 12 (Mon), 3:00pm |
| 연사 | Dr. Byeongsu Yang, Kamioka Observatory, Univ. of Tokyo |
Seminar Invitation
Speaker: Byeongsu Yang (Kamioka Observatory, University of Tokyo)
Date: February 12, 2018 (Monday)
Time: 3:00 pm
Venue: Seminar Room (C303), Creation Hall (3F), KAIST Munji Campus
Topic: The recent result of XMASS Experiment
Abstract:
XMASS is a multi-purpose experiment using a single-phase liquid-xenon scintillator detector located underground at Kamioka Observatory in Japan. With the commissioning data from December 2010, we conducted various dark matter searches such as light WIMPs, WIMP-129Xe inelastic scattering, and bosonic super-WIMPs. After a successful refurbishment to reduce background events, we are continuously taking data since November 2013. With these long-term data, we have searched for dark matter in a fiducial volume and for annual modulation caused by dark matter with masses down to Sub-GeV range. The XMASS detector is also capable of pursuing various researches in particle and astroparticle physics such as supernova neutrino observation, solar axion search, and double electron capture search. A recent development of beta ray and gamma ray separation by waveform enhances physics sensitivities. In this talk, the recent physics results from the XMASS data will be presented.
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CAPP seminar will be held as above. Anyone interested in this topic is warmly welcome.
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