| Full text | |
| Author(s): |
Total Authors: 4
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| Affiliation: | [1] Guangxi Normal Univ, Dept Phys, Guilin 541004 - Peoples R China
[2] Univ Sao Paulo, Inst Fis, Rua Matao 1371, BR-05508090 Sao Paulo, SP - Brazil
[3] Univ Valencia, Ctr Mixto, CSIC, Inst Invest Paterna, Dept Fis Teor, Aptdo 22085, Valencia 46071 - Spain
[4] Univ Valencia, Ctr Mixto, CSIC, Inst Invest Paterna, IFIC, Aptdo 22085, Valencia 46071 - Spain
Total Affiliations: 4
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| Document type: | Journal article |
| Source: | Nuclear Physics B; v. 930, p. 524-532, MAY 2018. |
| Web of Science Citations: | 9 |
| Abstract | |
Motivated by the recent finding of five Omega(c) states by the LHCb collaboration, and the successful reproduction of three of them in a recent approach searching for molecular states of meson-baryon with the quantum numbers of Omega(c), we extend these ideas and make predictions for the interaction of meson-baryon in the beauty sector, searching for poles in the scattering matrix that correspond to physical states. We find several Omega(b) states: two states with masses 6405 MeV and 6465 MeV for J(P) = 1/2(-) ; two more states with masses 6427 MeV and 6665 MeV for 3/4(-) ; and three states between 6500 and 6820 MeV, degenerate with J(P) = 1/2(-), 3/4(-), stemming from the interaction of vector-baryon in the beauty sector. (C) 2018 The Author(s). Published by Elsevier B.V. (AU) | |
| FAPESP's process: | 16/22561-2 - Study of the XYZ systems through three-body interactions using Faddeev equations |
| Grantee: | Jorgivan Morais Dias |
| Support Opportunities: | Scholarships abroad - Research Internship - Post-doctor |