Bulletin of the American Physical Society
5th Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan
Volume 63, Number 12
Tuesday–Saturday, October 23–27, 2018; Waikoloa, Hawaii
Session DE: Mini-symposium on Strangeness Nuclear Physics Today and Tomorrow II
9:00 AM–11:30 AM,
Thursday, October 25, 2018
Hilton
Room: King's 1
Chair: Hirokazu Tamura, Tohoku University
Abstract ID: BAPS.2018.HAW.DE.10
Abstract: DE.00010 : Σc(*)N dibaryon resonances in the phenomenological potential model*
11:15 AM–11:30 AM
Presenter:
Makoto Oka
(ASRC, JAEA)
Authors:
Makoto Oka
(ASRC, JAEA)
Saori Maeda
(Tokyo Institute of Technology)
Yan-rui Liu
(Shandong Univ.)
Two-body Jπ = 0+,1+, and 2+ resonance states of the Yc (=Λc, Σc, or Σ*c) and N systems are analyzed by the use of the complex scaling method. We employ the YcN phenomenological potentials, which are composed of the long-range meson-exchange force and the short-range quark exchange force. We find four Feshbach-type resonance states slightly below the ΣcN, or Σ*cN threshold. It is found that the four resonances form two pairs of the heavy-quark doublets in agreement with the heavy quark spin symmetry.
*S. M. was supported by the RIKEN Junior Research Associate Program. This work was supported in part by JSPS (Grant No. JP25247036) and by NNSFC (Grant No. 11275115)
To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2018.HAW.DE.10
Follow Us |
Engage
Become an APS Member |
My APS
Renew Membership |
Information for |
About APSThe American Physical Society (APS) is a non-profit membership organization working to advance the knowledge of physics. |
© 2024 American Physical Society
| All rights reserved | Terms of Use
| Contact Us
Headquarters
1 Physics Ellipse, College Park, MD 20740-3844
(301) 209-3200
Editorial Office
100 Motor Pkwy, Suite 110, Hauppauge, NY 11788
(631) 591-4000
Office of Public Affairs
529 14th St NW, Suite 1050, Washington, D.C. 20045-2001
(202) 662-8700