scholarly journals QCD radiative correction to zero recoil sum rules for heavy flavor transitions in the small velocity limit

1996 ◽  
Vol 69 (3) ◽  
pp. 437-441 ◽  
Author(s):  
J. G. Körner ◽  
K. Melnikov ◽  
O. Yakovlev
Keyword(s):  
Radiative Correction ◽  
Sum Rules ◽  
Heavy Flavor ◽  
Small Velocity

scholarly journals Sum rules for heavy flavor transitions in the small velocity limit

1995 ◽  
Vol 52 (1) ◽  
pp. 196-235 ◽  
Author(s):  
I. Bigi ◽  
M. Shifman ◽  
N. G. Uraltsev ◽  
A. Vainshtein
Keyword(s):  
Sum Rules ◽  
Heavy Flavor ◽  
Small Velocity

scholarly journals Heavy flavor baryon spectra via QCD sum rules

2009 ◽  
Vol 33 (12) ◽  
pp. 1385-1388 ◽  
Author(s):  
Zhang Jian-Rong ◽  
Huang Ming-Qiu
Keyword(s):  
Sum Rules ◽  
Heavy Flavor ◽  
Qcd Sum Rules ◽  
Baryon Spectra

A Perturbation Theory for the Population of Atomic Energy Levels in Non-Lte Plasmas

1988 ◽  
Vol 102 ◽  
pp. 343-347
Author(s):  
M. Klapisch
Keyword(s):  
Perturbation Theory ◽  
Small Parameter ◽  
Classification Scheme ◽  
Sum Rules ◽  
Energy Levels ◽  
Natural Classification ◽  
Quantum Numbers ◽  
Formal Expansion ◽  
Atomic Energy Levels ◽  
As Effects

AbstractA formal expansion of the CRM in powers of a small parameter is presented. The terms of the expansion are products of matrices. Inverses are interpreted as effects of cascades.It will be shown that this allows for the separation of the different contributions to the populations, thus providing a natural classification scheme for processes involving atoms in plasmas. Sum rules can be formulated, allowing the population of the levels, in some simple cases, to be related in a transparent way to the quantum numbers.

Heavy flavor results from PHENIX at RHIC

2009 ◽  
Author(s):  
Raphael Granier de Cassagnac
Keyword(s):  
Heavy Flavor
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