<物理セミナー>

分類物理セミナー
開始2015/06/30(火)16:00
終了2015/06/30(火)17:00
会場4号館3階(345) / Building No.4, Room 345 / MCU 407
講演タイトルLow-energy Neutrino Astrophysics in KamLAND
講演者Koji Ishidoshiro
言語英語/English
連絡先osamu.tajima@kek.jp (PHS 4924), hideki.miyake@kek.jp
ウェブサイトhttps://www2.kek.jp/physics-seminar/
食堂・売店利用予定なし/0

概要

KamLAND is the detector for neutrino observations with a 1 kt liquid scintillator. It is designed to address not only the oscillation measurements of the electron antineutrinos emitted from distant reactors and the observation of geo-neutrinos, but also variety of scientific topics. KamLAND recently reported the studies of neutrinos from astronomical objects; 7Be solar neutrinos and electron antineutrinos associated gamma-ray bursts. More recently, we pointed out the detectability to neutrinos from pre-supernova stars. This possibility enables a supernova alarm before collapse. Such alarm is peculiarly useful for gravitational-wave detectors and other neutrino detector to avoid downtime at supernovae.
I will talk these recent progress for low-energy neutrino Astrophysics in KamLAND.

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