KEK素粒子原子核研究所・理論セミナー(Dr. Andrew Lytle)

 
分類理論セミナー
開始2019/06/26 (水) 11:00
終了2019/06/26 (水) 12:00
会場研究本館 1階 会議室1
講演タイトルb->c semileptonic decays and phenomenology
講演者Dr. Andrew Lytle (INFN, Sezione di Roma Tor Vergata, Italy)
言語英語/English
連絡先akihiko.monnai-AT-kek.jp
ウェブサイト
食堂・売店利用予定なし/0

概要

There are at the moment a number of long-standing discrepancies between observables in b->c semileptonic decays and their Standard Model predictions. In addition there is the long-standing tension between inclusive and exclusive determinations of Vcb, the latter being obtained from these same decays. Here I will discuss the state-of-the-art lattice simulations addressing these issues. After reviewing the status of B->D(*) form factors I will discuss in more detail new results from HPQCD that treat the ‘b’ quark fully relativistically.

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