理論セミナー(Dr. Yasuhiro Yamaguchi )

分類理論セミナー
開始2017/10/30(月)15:00
終了2017/10/30(月)16:00
会場研究本館1階 会議室1
講演タイトルHidden-charm meson-baryon molecules coupled with five-quark states (in English)
講演者Dr. Yasuhiro Yamaguchi (RIKEN Nishina Center)
言語英語/English
連絡先鎌野(kamano-AT-post.kek.jp)
ウェブサイト
食堂・売店利用予定なし/0

概要

We investigate the hidden-charm pentaquarks as D*Λc and D*Σ*c molecules coupled to the compact five-quark states. The coupling to the five-quark states is treated as the short range potential, where the relative strength for the meson-baryon channels is determined by the structure of the five-quark states. Introducing the five-quark state potential and the one pion exchange potential, the coupled-channel Schrodinger equations are solved. We found that resonant and bound states appear, where the five-quark state potential plays an important role to produce these states. We also report the results in the hidden-bottom sector.

会議とセミナー一覧

2018年9月

            1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30