(3872) revisited; The Roles of OPEP and the quark degrees of freedom(3872)再訪; 1パイ中間子交換力とクォーク自由度の役割Takeuchi, Sachiko*; Yamaguchi, Yasuhiro; Hosaka, Atsushi; Takizawa, Makoto*
The (3872) is investigated by employing the quark-hadron hybrid model, that consists of the 
core, 
(*)
*, 
/
, and /
two-meson states. Due to the attraction from the -* coupling and from the OPEP tensor coupling, a very thin peak can appear at the 
threshold. The energy of the corresponding pole of the scattering matrix is 
= +0.06 - 0.14
MeV, which is on the physical sheet and above the threshold, the same as the one of the poles from the LHCb data analysis.
発表言語 |
: | English |
|---|---|---|
掲載資料名 |
: | |
巻 |
: | 62 |
号 |
: | 4 |
ページ数 |
: | p.77_1 - 77_4 |
発行年月 |
: | 2021/12 |
発表会議名 |
: | 8th Asia-Pacific Conference on Few-Body Problems in Physics (APFB 2020) |
開催年月 |
: | 2021/03 |
開催都市 |
: | Kanazawa |
開催国 |
: | Japan |
キーワード |
: | no keyword |
論文URL |
: |
|
|---|---|---|
論文解説 |
: |
Access |
: |
- Accesses |
|---|---|---|
InCites™ |
: |
パーセンタイル：25.47 分野：Physics, Multidisciplinary |
Altmetrics |
: |
[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.
