scholarly journals Study of the sensitivity to CKM angle γ under simultaneous determination from multiple B meson decay modes

2020 ◽  
Vol 102 (5) ◽  
Author(s):  
J. Garra Ticó ◽  
V. Gibson ◽  
S. C. Haines ◽  
C. R. Jones ◽  
M. Kenzie ◽  
...  
Keyword(s):  
Simultaneous Determination ◽  
B Meson ◽  
Meson Decay ◽  
B Meson Decay ◽  
Decay Modes ◽  
Ckm Angle

RARE B MESON DECAYS WITHOUT CHARM FROM BELLE

2001 ◽  
Vol 16 (supp01a) ◽  
pp. 452-457
Author(s):  
◽  
BRENDAN C. K. CASEY
Keyword(s):  
B Meson ◽  
Meson Decay ◽  
B Meson Decays ◽  
Meson Decays ◽  
B Meson Decay ◽  
Decay Modes ◽  
Preliminary Results ◽  
Text Mode ◽  
Belle Experiment ◽  
Pseudo Scalar

We report preliminary results on searches for radiative and charmless hadronic B meson decay modes using 5.27 million [Formula: see text] pairs recorded on the ϒ(4S) resonance by the Belle experiment at KEKB. Both inclusive b → sγ and exclusive B → K*γ modes are observed and limits are set on the ratio B → ργ/ B→ K*γ. We see evidence for the [Formula: see text] mode B+ → ϕ K+, and several pseudo-scalar + pseudo-scalar modes. Significant signals are observed in the K+ π-, K+ π0, and K0π0 modes. We see evidence for the K0π+, π+π-, and π+ π0 modes however, the significance is small. No signal is observed in either the K+K- or K0K+ modes.

A Search for B Meson Decay to a Muon, a Neutrino, and a Photon

2006 ◽  
Author(s):  
Michael G. Greene ◽  
/Yale U.
Keyword(s):  
B Meson ◽  
Meson Decay ◽  
B Meson Decay

W-exchange dominance in neutral B-meson decay

1980 ◽  
Vol 93 (4) ◽  
pp. 492-496 ◽  
Author(s):  
S.P. Rosen
Keyword(s):  
B Meson ◽  
Meson Decay ◽  
B Meson Decay ◽  
Neutral B Meson

scholarly journals B meson decay constants and Delta B=2 matrix elements with static heavy and doma in-wall light quarks

2015 ◽  
Author(s):  
Tomomi Ishikawa ◽  
Taku Izubuchi ◽  
Christoph Lehner ◽  
Amarjit Soni ◽  
Yasumichi Aoki
Keyword(s):  
B Meson ◽  
Meson Decay ◽  
Matrix Elements ◽  
B Meson Decay ◽  
Decay Constants

scholarly journals CP asymmetry for radiative B-meson decay in the supersymmetric standard model

1999 ◽  
Vol 554 (1-2) ◽  
pp. 50-66 ◽  
Author(s):  
Mayumi Aoki ◽  
Gi-Chol Cho ◽  
Noriyuki Oshimo
Keyword(s):  
Standard Model ◽  
Supersymmetric Standard Model ◽  
B Meson ◽  
Meson Decay ◽  
Cp Asymmetry ◽  
B Meson Decay

THE B-MESON DECAY CONSTANT ON THE LATTICE WITH THE STATIC APPROXIMATION

1992 ◽  
Vol 07 (05) ◽  
pp. 387-395 ◽  
Author(s):  
SHOJI HASHIMOTO ◽  
YUJI SAEKI
Keyword(s):  
Decay Constant ◽  
B Meson ◽  
Meson Decay ◽  
Lattice Simulation ◽  
Static Approximation ◽  
B Meson Decay

The B-meson decay constant f B is calculated using the static approximation on the lattice. Our result for f B shows a large dependence on the size of smearing of operators used to create the B-meson. This result implies that one cannot extract the reliable physical value of f B from the lattice simulation with the static approximation.

B-Meson Decay

2017 ◽  
Vol 3 (3) ◽  
Author(s):  
Joaquim Matias
Keyword(s):  
Large Hadron Collider ◽  
Rare Decays ◽  
B Mesons ◽  
B Meson ◽  
Hadron Collider ◽  
New Physics ◽  
Meson Decay ◽  
B Meson Decay ◽  
Particle Physicist

Particle physicist Joaquim Matias analyzes recent results from the Large Hadron Collider—in particular, rare decays of B-mesons that suggest the violation of leptonic universality—for evidence of New Physics.

scholarly journals Search for the vectorlike leptons in the U(1)X model inspired by the B -meson decay anomalies

2018 ◽  
Vol 98 (11) ◽  
Author(s):  
Fang-Zhou Xu ◽  
Wenxing Zhang ◽  
Jinmian Li ◽  
Tianjun Li
Keyword(s):  
B Meson ◽  
Meson Decay ◽  
B Meson Decay

B-Meson Decay and Partial Unification of Strong, Electromagnetic, and Weak Interactions

1979 ◽  
Vol 43 (22) ◽  
pp. 1639-1641 ◽  
Author(s):  
Howard Georgi ◽  
Marie Machacek
Keyword(s):  
B Meson ◽  
Weak Interactions ◽  
Meson Decay ◽  
B Meson Decay

scholarly journals B-Meson Decay Constant from Unquenched Lattice QCD

2005 ◽  
Vol 95 (21) ◽  
Author(s):  
Alan Gray ◽  
Matthew Wingate ◽  
Christine T. H. Davies ◽  
Emel Gulez ◽  
G. Peter Lepage ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Decay Constant ◽  
B Meson ◽  
Meson Decay ◽  
B Meson Decay
Sign in / Sign up

Export Citation Format

Share Document