Heavy quark expansion for heavy hadron lifetimes: completing the $$ 1/{m}_b^3 $$ corrections-Reference-Cited by-同舟云学术

Heavy quark expansion for heavy hadron lifetimes: completing the $$ 1/{m}_b^3 $$ corrections

Published:2020-08 Issue:8 Volume:2020 Page:
ISSN:1029-8479
Container-title:Journal of High Energy Physics
language:en
Short-container-title:J. High Energ. Phys.

Author:

Mannel Th.,Moreno D.^ORCID,Pivovarov A. A.^ORCID

Abstract

Abstract We complete the calculation of the contributions from the dimension six operators in the heavy quark expansion for the total lifetime of heavy hadrons. We give the leading order expressions for the Wilson coefficients of the Darwin term ρD and the spin-orbit term ρLS.

Publisher

Springer Science and Business Media LLC

Subject

Nuclear and High Energy Physics

Link

https://link.springer.com/content/pdf/10.1007/JHEP08(2020)089.pdf

Reference66 articles.

1. A. Lenz, The theoretical status of $$ \overline{B}-{B}^{-} $$ mixing and lifetimes of heavy hadrons, Int. J. Mod. Phys. A 23 (2008) 3321 [arXiv:0710.0940] [INSPIRE].

2. H.-Y. Cheng, Phenomenological study of heavy hadron lifetimes, JHEP 11 (2018) 014 [arXiv:1807.00916] [INSPIRE].

3. F. Krinner, A. Lenz and T. Rauh, The inclusive decay b → $$ c\overline{c}s $$ revisited, Nucl. Phys. B 876 (2013) 31 [arXiv:1305.5390] [INSPIRE].

4. E. Bagan, P. Ball, V.M. Braun and P. Gosdzinsky, Charm quark mass dependence of QCD corrections to nonleptonic inclusive B decays, Nucl. Phys. B 432 (1994) 3 [hep-ph/9408306] [INSPIRE].

5. M. Beneke, G. Buchalla, C. Greub, A. Lenz and U. Nierste, Next-to-leading order QCD corrections to the lifetime difference of B(s) mesons, Phys. Lett. B 459 (1999) 631 [hep-ph/9808385] [INSPIRE].

Cited by 21 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. QCD corrections to the Darwin coefficient in inclusive semileptonic B→Xuℓν¯ℓ decays;Physical Review D;2024-04-29

2. Two body non-leptonic D0 decays from LCSR and implications for$${\Delta a}_{{\text{CP}}}^{{\text{dir}}}$$;Journal of High Energy Physics;2024-03-27

3. Lifetimes of b-hadrons and mixing of neutral B-mesons: theoretical and experimental status;The European Physical Journal Special Topics;2024-02-28

4. 50 Years of quantum chromodynamics;The European Physical Journal C;2023-12-12

5. Diquark explanation of b→sℓ+ℓ−;Physical Review D;2023-12-01