Publication Date:
2015-05-30
Description:
Author(s): Zhi-Feng Sun, Zhan-Wei Liu, Xiang Liu, and Shi-Lin Zhu The chiral dynamics of the doubly heavy baryons is solely governed by the light quark. In this paper, we have derived the chiral corrections to the mass of the doubly heavy baryons up to N 3 LO . The mass splitting of Ξ c c and Ω c c at the N 2 LO depends on one unknown low energy constant c 7 . By fitting the... [Phys. Rev. D 91, 094030] Published Fri May 29, 2015
Keywords:
Strong Interactions
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics