27 citations · 51 across the 6 of their papers we have counts for
6 papers
Lifetime Difference and Endpoint effect in the Inclusive Bottom Hadron Decays
Y. B Zuo, Y. a Yan, Y. L Wu +1
The lifetime differences of bottom hadrons are known to be properly explained within the framework of heavy quark effective field theory(HQEFT) of QCD via the inverse expansion of…
A More Precise Extraction of |V_{cb}| in HQEFT of QCD
W. Y. Wang, Y. L. Wu, Y. A. Yan +2
The more precise extraction for the CKM matrix element |V_{cb}| in the heavy quark effective field theory (HQEFT) of QCD is studied from both exclusive and inclusive semileptonic B…
1/m_Q order contributions to B \to πl νdecay in HQEFT
W. Y. Wang, Y. L. Wu, M. Zhong
Contributions to B\to πl νdecay from 1/m_Q order corrections are analyzed in the heavy quark effective field theory (HQEFT) of QCD. Transition wave functions of 1/m_Q order are cal…
HQEFT as A Large Component QCD and Comments on The Incompleteness of HQET
Y. L. Wu, Y. A. Yan, M. Zhong +2
The Heavy quark effective field theory (HQEFT) is revisited in a more intuitive way. It is shown that HQEFT is a consistent large component QCD of heavy quarks. In the non-relativi…
V_{ub}, V_{cb} and Decay Constants in Effective Field Theory of Heavy Quarks
W. Y. Wang, Y. L. Wu, Y. A. Yan
A new framework of heavy quark effective field theory (HQEFT) is studied and compared with the usual heavy quark effective theory (HQET). , and heavy meson dec…
Weak Matrix Elements and |V_cb| in New Formulation of Heavy Quark Effective Field Theory
W. Y. Wang, Y. L. Wu, Y. A. Yan
The heavy quark effective field theory (HQEFT) containing both effective `quark fields' and `antiquark fields' is investigated in detail. By integrating out (but not neglecting) th…