منابع مشابه
Branching Ratio
The / e π ν π μν → → branching ratio provides unique access to physics beyond the Standard Model due to the extraordinary precision of its SM prediction and the potential for highly accurate measurements. The motivation and prospects for new measurements presently underway at PSI and TRIUMF will be discussed.
متن کاملBranching Ratio of 18Ne(7.06 MeV, 4+)
The recently reported branching ratio (BR) for the 4+ state in 18Ne at Ex = 7.06 MeV strongly disagrees with the BR computed using the known properties of this state. Disciplines Physical Sciences and Mathematics | Physics Comments Fortune, H. T. (2012). Branching Ratio of 18Ne(7.06 MeV, 4+). Physical Review C, 86(6), 068802. doi: 10.1103/PhysRevC.86.068802 © 2012 American Physical Society This...
متن کاملcharmless semileptonic branching ratio of b hadrons
We calculate the inclusive charmless semileptonic decay width of the B meson using a QCD-based approach. This approach is able to account for both dynamic and kinematic effects of nonperturbative QCD. The charmless semileptonic decay width is found to be enhanced by long-distance strong interactions by +(7± 5)% with respect to the free quark decay width. Using the resulting theoretical value fo...
متن کاملBranching Ratio Anomalies from R-Parity Violation
The branching ratios for the neutral and charged B decay channels to ηK and ηK are well above the Standard Model expectations. Moreover, the mixing-induced CP asymmetry in B → φKS is incompatible to that found in B → J/ψKS . We investigate whether a flavourspecific tree-level b → sss operator coming from R-parity violating supersymmetry can resolve both these discrepancies, without jeopardizing...
متن کاملRevision of Bevatron Branching Ratio Results
Results are given of a reanalysis of some data from a Bevatron experiment on the decay modes Kl i-++ +-? +-r 7r, rp v, 7~ e v, andp ~1.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review D
سال: 2006
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.74.014010