Publication Date:
2018-11-16
Description:
Author(s): Florian U. Bernlochner, Zoltan Ligeti, Dean J. Robinson, and William L. Sutcliffe The heavy quark effective theory makes model independent predictions for semileptonic Λ b → Λ c decays in terms of a small set of parameters. No subleading Isgur-Wise function occurs at order Λ QCD / m c , b , and only two subsubleading functions enter at order Λ QCD 2 / m c 2 . These features allow us to fit the for... [Phys. Rev. Lett. 121, 202001] Published Thu Nov 15, 2018
Keywords:
Elementary Particles and Fields
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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