Probing Higgscharm coupling, for current and future LHC

分類理論セミナー
開始2015/03/31(火)11:00
終了2015/03/31(火)12:00
会場研究本館1階会議室1
講演タイトル
講演者飛岡幸作氏 (Tel Aviv U., Weizmann, KEK))
言語英語/English
連絡先佐藤亮介、rsato-AT-post.kek.jp
ウェブサイト
食堂・売店利用予定なし/0

概要

We introduce four different types of datadriven
analyses that constrain the size of the Higgscharm
Yukawa coupling: (i) recasting the vectorboson
associated, Vh, analyses that search for bottompair
final state; (ii) the direct measurement of the total width;
(iii) the search to h>
J/psigamma; (iv) a global fit to the
Higgs signal strengths. A comparison with tar{t}h data
allows us to show that the Higgs does not couple to
quarks in a universal way. Finally, we demonstrate how
the experimental collaborations can further improve our
direct bound (i) using charmtagging.

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