scholarly journals Two-loop anomalous dimensions of heavy baryon currents in heavy quark effective theory

1996 ◽  
Vol 54 (5) ◽  
pp. 3447-3456 ◽  
Author(s):  
S. Groote ◽  
J. G. Körner ◽  
O. I. Yakovlev
Keyword(s):  
Heavy Quark ◽  
Heavy Baryon ◽  
Effective Theory ◽  
Heavy Quark Effective Theory ◽  
Anomalous Dimensions

scholarly journals corrections to heavy baryon masses in the heavy quark effective theory sum rules

1996 ◽  
Vol 371 (1-2) ◽  
pp. 99-104 ◽  
Author(s):  
Yuan-ben Dai ◽  
Chao-shang Huang ◽  
Chun Liu ◽  
Cai-dian Lü
Keyword(s):  
Heavy Quark ◽  
Sum Rules ◽  
Heavy Baryon ◽  
Effective Theory ◽  
Heavy Quark Effective Theory

scholarly journals DISPERSIVE BOUNDS ON THE SHAPE OF $\Lambda_b\to \Lambda_b l\bar{\nu}_l$ FORM FACTORS

1999 ◽  
Vol 14 (15) ◽  
pp. 2385-2395 ◽  
Author(s):  
DEBRUPA CHAKRAVERTY ◽  
TRIPTESH DE ◽  
BINAYAK DUTTA-ROY ◽  
K. S. GUPTA
Keyword(s):  
Experimental Data ◽  
Heavy Quark ◽  
Charge Radius ◽  
Form Factors ◽  
Heavy Baryon ◽  
Dispersion Relations ◽  
Effective Theory ◽  
Heavy Quark Effective Theory ◽  
Input Information ◽  
Crossing Symmetry

We derive a theoretically allowed domain for the charge radius ρ and the curvature c of the Isgur–Wise function describing the decay [Formula: see text]. Our method uses crossing symmetry, dispersion relations and analyticity in the context of the heavy quark effective theory (HQET), but is independent of the specifics of any given model. The experimentally determined values of the ϒ masses have been used as input information. The results are of interest for testing different models employed to calculate the heavy baryon form factors which are used for the extraction of |Vcb| from experimental data.

Mass level of heavy flavored hadrons in the heavy-quark effective theory

1993 ◽  
Vol 59 (1) ◽  
pp. 57-61 ◽  
Author(s):  
Toshiaki Ito ◽  
Toshiyuki Morii ◽  
Morimitsu Tanimoto
Keyword(s):  
Heavy Quark ◽  
Effective Theory ◽  
Heavy Quark Effective Theory ◽  
Mass Level

Baryon sum rules in the heavy quark effective theory

1993 ◽  
Vol 301 (2-3) ◽  
pp. 243-248 ◽  
Author(s):  
E. Bagan ◽  
M. Chabab ◽  
H.G. Dosch ◽  
S. Narison
Keyword(s):  
Heavy Quark ◽  
Sum Rules ◽  
Effective Theory ◽  
Heavy Quark Effective Theory

scholarly journals High-precisionfBsand heavy quark effective theory from relativistic lattice QCD

2012 ◽  
Vol 85 (3) ◽  
Author(s):  
C. McNeile ◽  
C. T. H. Davies ◽  
E. Follana ◽  
K. Hornbostel ◽  
G. P. Lepage ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Heavy Quark ◽  
Effective Theory ◽  
Heavy Quark Effective Theory

scholarly journals Heavy quark effective theory computation of the mass of the bottom quark

2007 ◽  
Vol 2007 (01) ◽  
pp. 007-007 ◽  
Author(s):  
Michele Della Morte ◽  
Nicolas Garron ◽  
Mauro Papinutto ◽  
Rainer Sommer
Keyword(s):  
Heavy Quark ◽  
Bottom Quark ◽  
Effective Theory ◽  
Heavy Quark Effective Theory

scholarly journals B decays to radially excited D mesons in heavy quark effective theory

2017 ◽  
Vol 96 (5) ◽  
Author(s):  
Damir Bečirević ◽  
Alain Le Yaouanc ◽  
Luis Oliver
Keyword(s):  
Heavy Quark ◽  
D Mesons ◽  
Effective Theory ◽  
Heavy Quark Effective Theory ◽  
B Decays
Sign in / Sign up

Export Citation Format

Share Document