Coupled-channel-induced $$S{-}D$$ S-D mixing of Charmonia and testing possible assignments for Y(4260) and Y(4360)
Abstract The mass spectrum and the two-body open-charm decays of the $$J^{PC}=1^{--}$$ JPC=1-- charmonium states are studied with the coupled-channel effects taken into account. The coupled-channel-induced mixing effects among the excited vector charmonia are studied. Based on our calculations of th...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2019-05-01
|
| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-019-6976-0 |
| id |
doaj-96e811f9db214d08a39a354cafe5c0f2 |
|---|---|
| record_format |
Article |
| spelling |
doaj-96e811f9db214d08a39a354cafe5c0f22020-11-25T03:26:55ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60441434-60522019-05-0179611010.1140/epjc/s10052-019-6976-0Coupled-channel-induced $$S{-}D$$ S-D mixing of Charmonia and testing possible assignments for Y(4260) and Y(4360)Hui-Feng Fu0Libo Jiang1Center for Theoretical Physics, College of Physics, Jilin UniversityDepartment of Physics and Astronomy, University of PittsburghAbstract The mass spectrum and the two-body open-charm decays of the $$J^{PC}=1^{--}$$ JPC=1-- charmonium states are studied with the coupled-channel effects taken into account. The coupled-channel-induced mixing effects among the excited vector charmonia are studied. Based on our calculations of the masses and the decay widths, we find that the tension between the observed properties of Y(4260) / Y(4360) and their conventional charmonia interpretations could be softened.http://link.springer.com/article/10.1140/epjc/s10052-019-6976-0 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Hui-Feng Fu Libo Jiang |
| spellingShingle |
Hui-Feng Fu Libo Jiang Coupled-channel-induced $$S{-}D$$ S-D mixing of Charmonia and testing possible assignments for Y(4260) and Y(4360) European Physical Journal C: Particles and Fields |
| author_facet |
Hui-Feng Fu Libo Jiang |
| author_sort |
Hui-Feng Fu |
| title |
Coupled-channel-induced $$S{-}D$$ S-D mixing of Charmonia and testing possible assignments for Y(4260) and Y(4360) |
| title_short |
Coupled-channel-induced $$S{-}D$$ S-D mixing of Charmonia and testing possible assignments for Y(4260) and Y(4360) |
| title_full |
Coupled-channel-induced $$S{-}D$$ S-D mixing of Charmonia and testing possible assignments for Y(4260) and Y(4360) |
| title_fullStr |
Coupled-channel-induced $$S{-}D$$ S-D mixing of Charmonia and testing possible assignments for Y(4260) and Y(4360) |
| title_full_unstemmed |
Coupled-channel-induced $$S{-}D$$ S-D mixing of Charmonia and testing possible assignments for Y(4260) and Y(4360) |
| title_sort |
coupled-channel-induced $$s{-}d$$ s-d mixing of charmonia and testing possible assignments for y(4260) and y(4360) |
| publisher |
SpringerOpen |
| series |
European Physical Journal C: Particles and Fields |
| issn |
1434-6044 1434-6052 |
| publishDate |
2019-05-01 |
| description |
Abstract The mass spectrum and the two-body open-charm decays of the $$J^{PC}=1^{--}$$ JPC=1-- charmonium states are studied with the coupled-channel effects taken into account. The coupled-channel-induced mixing effects among the excited vector charmonia are studied. Based on our calculations of the masses and the decay widths, we find that the tension between the observed properties of Y(4260) / Y(4360) and their conventional charmonia interpretations could be softened. |
| url |
http://link.springer.com/article/10.1140/epjc/s10052-019-6976-0 |
| work_keys_str_mv |
AT huifengfu coupledchannelinducedsdsdmixingofcharmoniaandtestingpossibleassignmentsfory4260andy4360 AT libojiang coupledchannelinducedsdsdmixingofcharmoniaandtestingpossibleassignmentsfory4260andy4360 |
| _version_ |
1724590563782557696 |