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GP-PUセミナー「Nuclear Incompressibility: How Collective Excitation Modes of a Nucleus Characterize Astrophysical Processes」開催のご案内

4月7日(金)、Umesh Garg氏(University of Notre Dame)による宇宙創成物理学国際共同大学院(GP-PU)セミナー「Nuclear Incompressibility: How Collective Excitation Modes of a Nucleus Characterize Astrophysical Processes」を開催いたします。

■日  時
2023年4月7日(金)15:00-17:00

■セミナー題目
"Nuclear Incompressibility: How Collective Excitation Modes of a Nucleus Characterize Astrophysical Processes"
by Umesh Garg (University of Notre Dame)

■開催形式
対面×オンライン(Zoom)併用
[対面会場] 理学研究科合同B棟743号室 (キャンパスマップ「H-03」の建物です。)

■参加登録
参加者は事前に下記URLで参加登録が必要です
https://us02web.zoom.us/meeting/register/tZckcuqqrTsuHdMSiFQbS7hStuV1x6l50wq-

■概要
The Nuclear Incompressibility parameter is one of three important components characterizing the nuclear equation of state (EOS). It has crucial bearing on diverse nuclear and astrophysical phenomena, including radii of neutron stars, strength of supernova collapse, emission of neutrinos in supernova explosions, and collective flow in medium- and high-energy nuclear collisions. In this talk I will review current status of the research on direct experimental determination of nuclear incompressibility via the compressional-mode giant resonances. In particular, measurements on a series of Tin, Cadmium and Molybdenum isotopes have provided an experimental value for the asymmetry term of nuclear incompressibility, which can provide constraints on the EOS of neutron stars.

■Point
GSP 1

■お問合せ
物理学専攻(GP-PU) 古城 徹 
E-mail: toru.kojo.b1[at]tohoku.ac.jp
([at]を@に置き換えてください)


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