scholarly journals Optimized determination of the polarized Bjorken sum rule in pQCD

2019 ◽  
Vol 100 (5) ◽  
Author(s):  
D. Kotlorz ◽  
S. V. Mikhailov
Keyword(s):  
Sum Rule ◽  
Bjorken Sum Rule

scholarly journals Optimized determination of the polarized Bjorken sum rule

2020 ◽  
Vol 1435 ◽  
pp. 012017
Author(s):  
D Kotlorz ◽  
S V Mikhailov ◽  
A Kotlorz
Keyword(s):  
Sum Rule ◽  
Bjorken Sum Rule

A new effective method for determination of the Bjorken sum rule from experimental data

2019 ◽  
Author(s):  
D. Kotlorz ◽  
S. V. Mikhailov ◽  
O. V. Teryaev ◽  
A. Kotlorz
Keyword(s):  
Experimental Data ◽  
Sum Rule ◽  
Bjorken Sum Rule

Excited charm baryons in semileptonic Λb decay and their contribution to a Bjorken sum rule

1991 ◽  
Vol 254 (1-2) ◽  
pp. 215-219 ◽  
Author(s):  
Nathan Isgur ◽  
Mark B. Wise ◽  
Michael Youssefmir
Keyword(s):  
Sum Rule ◽  
Bjorken Sum Rule ◽  
Charm Baryons

scholarly journals Perturbative QCD analysis of the Bjorken sum rule

2014 ◽  
Vol 45 (1) ◽  
pp. 26-29 ◽  
Author(s):  
A. V. Kotikov ◽  
B. G. Shaikhatdenov
Keyword(s):  
Perturbative Qcd ◽  
Sum Rule ◽  
Bjorken Sum Rule ◽  
Qcd Analysis

scholarly journals Infrared modified QCD couplings and Bjorken sum rule

2016 ◽  
Vol 678 ◽  
pp. 012018 ◽  
Author(s):  
V L Khandramai ◽  
O V Teryaev ◽  
I R Gabdrakhmanov
Keyword(s):  
Sum Rule ◽  
Bjorken Sum Rule

scholarly journals STATUS OF THE HADRONIC τ DETERMINATION OF Vus

2008 ◽  
Vol 23 (21) ◽  
pp. 3191-3195 ◽  
Author(s):  
K. MALTMAN ◽  
C. E. WOLFE ◽  
S. BANERJEE ◽  
M. RONEY ◽  
I. NUGENT
Keyword(s):  
Sum Rules ◽  
Branching Fractions ◽  
Sum Rule ◽  
Slow Convergence ◽  
Decay Data ◽  
Decay Modes ◽  
Good Agreement

We update the extraction of Vus from hadronic τ decay data in light of recent BaBar and Belle results on the branching fractions of a number of important strange decay modes. A range of sum rule analyses is employed, particular attention being paid to those based on “non-spectral weights”, developed previously to bring the slow convergence of the relevant integrated D = 2 OPE series under improved control. Results from the various sum rules are in good agreement with one another, but ~ 3σ below expectations based on 3-family unitarity.

scholarly journals ON THE QCD SUM RULE DETERMINATION OF THE STRANGE QUARK MASS

2001 ◽  
Vol 16 (supp01b) ◽  
pp. 588-590 ◽  
Author(s):  
NELLO PAVER
Keyword(s):  
Spectral Function ◽  
Quark Mass ◽  
Strange Quark ◽  
Sum Rules ◽  
Sum Rule ◽  
Strange Quark Mass ◽  
Current Quark Mass ◽  
Current Quark

I briefly review recent QCD Sum Rules determinations of the strange current quark mass, based on the analysis of the two-point ΔS=1 scalar correlators and discuss, in particular, the role of resonances and non-resonant background in the spectral function.

scholarly journals Deep-Inelastice−pAsymmetry Measurements and Comparison with the Bjorken Sum Rule and Models of Proton Spin Structure

1978 ◽  
Vol 41 (2) ◽  
pp. 70-73 ◽  
Author(s):  
M. J. Alguard ◽  
W. W. Ash ◽  
G. Baum ◽  
M. R. Bergstrom ◽  
J. E. Clendenin ◽  
...  
Keyword(s):  
Spin Structure ◽  
Proton Spin ◽  
Sum Rule ◽  
Bjorken Sum Rule ◽  
Proton Spin Structure
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