Degeneracy of doubly heavy baryons from heavy quark symmetry
The spectroscopy of the doubly heavy baryons including different heavy quarks is studied based on the heavy quark symmetry of QCD. We point out that, when the two heavy quarks are in S-wave, these baryons with a certain spin jl of the light cloud can be classified into two sets: a heavy quark single...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2016-03-01
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| Series: | Physics Letters B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269316000150 |