scholarly journals QCD sum rules for the production of the X(3872) as a mixed molecule-charmonium state in B meson decay

2011 ◽  
Vol 702 (5) ◽  
pp. 359-363 ◽  
Author(s):  
C.M. Zanetti ◽  
M. Nielsen ◽  
R.D. Matheus
Keyword(s):  
B Meson ◽  
Sum Rules ◽  
Charmonium State ◽  
Meson Decay ◽  
Qcd Sum Rules ◽  
B Meson Decay

scholarly journals B meson decay constants f B c $$ {f}_{B_c} $$ , f B s $$ {f}_{B_s} $$ and f B from QCD sum rules

2014 ◽  
Vol 2014 (7) ◽  
Author(s):  
M. J. Baker ◽  
J. Bordes ◽  
C. A. Dominguez ◽  
J. Peñarrocha ◽  
K. Schilcher
Keyword(s):  
B Meson ◽  
Sum Rules ◽  
Meson Decay ◽  
Qcd Sum Rules ◽  
B Meson Decay ◽  
Decay Constants

scholarly journals QCD sum rules for parameters of the B -meson distribution amplitudes

2021 ◽  
Vol 104 (1) ◽  
Author(s):  
Muslem Rahimi ◽  
Marcel Wald
Keyword(s):  
B Meson ◽  
Sum Rules ◽  
Qcd Sum Rules

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 Heavy-meson decay constants from QCD sum rules

2010 ◽  
Author(s):  
Wolfgang Lucha ◽  
Dmitri Melikhov ◽  
Silvano Simula ◽  
Leonardo Angelini ◽  
Pietro Colangelo ◽  
...  
Keyword(s):  
Sum Rules ◽  
Heavy Meson ◽  
Meson Decay ◽  
Qcd Sum Rules ◽  
Decay Constants

scholarly journals ANALYSIS OF THE $B \to K^*_2(1430), a_2(1320), f_2(1270)$ FORM-FACTORS WITH LIGHT-CONE QCD SUM RULES

2011 ◽  
Vol 26 (37) ◽  
pp. 2761-2782 ◽  
Author(s):  
ZHI-GANG WANG
Keyword(s):  
Experimental Data ◽  
Light Cone ◽  
B Meson ◽  
Sum Rules ◽  
Form Factors ◽  
Distribution Amplitude ◽  
Qcd Sum Rules ◽  
Line Shapes ◽  
The Future

In this paper, we study the [Formula: see text] form-factors with the light-cone QCD sum rules, where the B-meson light-cone distribution amplitudes are used. In calculations, we observe that the line-shapes of the B-meson light-cone distribution amplitude ϕ+(ω) have significant impacts on the values of the form-factors, and expect to obtain severe constraints on the parameters of the B-meson light-cone distribution amplitudes from the experimental data in the future.

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.

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