2021年
03/16
開催
開催日時
2021/03/16（火）11:00〜12:00
開催場所
Online (Zoom)
講演者
Dr. Sabyasachi Chakraborty ( Florida State University )
言語
English
詳細ページ
お問い合わせ
松戸竜太郎 / matsudo-AT-post.kek.jp
概要
We study B->Ka transition as a powerful probe of the heavy QCD axion (mass~GeV) by performing necessary 2-loop calculations for the first time. Such an axion is kinematically inaccessible or poorly constrained by most experimental probes. We will discuss some interesting subtleties of our calculation and present limits and projections on the axion parameter space using B-physics results.