Publication Date:
2017-04-07
Description:
Author(s): A. Francis, R. J. Hudspith, R. Lewis, and K. Maltman We investigate the possibility of q q ′ b ¯ b ¯ tetraquark bound states using n f = 2 + 1 lattice QCD ensembles with pion masses ≃ 164 , 299, and 415 MeV. Motivated by observations from heavy baryon phenomenology, we consider two lattice interpolating operators, both of which are expected to couple efficiently t… [Phys. Rev. Lett. 118, 142001] Published Wed Apr 05, 2017
Keywords:
Elementary Particles and Fields
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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