Asymptotic behavior of the pion form factor in quantum chromodynamics

1980 ◽  
Vol 42 (2) ◽  
pp. 97-110 ◽  
Author(s):  
A. V. Efremov ◽  
A. V. Radyushkin
Keyword(s):  
Asymptotic Behavior ◽  
Form Factor ◽  
Quantum Chromodynamics ◽  
Pion Form Factor

The pion form factor from twisted-mass lattice quantum chromodynamics

2006 ◽  
Vol 84 (6-7) ◽  
pp. 661-668
Author(s):  
A M Abdel-Rehim ◽  
R Lewis
Keyword(s):  
Form Factor ◽  
Quantum Chromodynamics ◽  
Lattice Qcd ◽  
Pion Form Factor ◽  
Explicit Computation ◽  
Lattice Quantum Chromodynamics ◽  
Zero Modes ◽  
Twisted Mass ◽  
Lattice Quantum ◽  
Insight Into

The pion form factor offers insight into the transition from perturbative to nonperturbative quantum chromodynamics (QCD), and is of current experimental interest. Twisted-mass lattice QCD is a method for eliminating unphysical zero modes from Wilson lattice simulations; it also allows for removal of the leading lattice spacing artifacts through a momentum-averaging prescription. In our study of the pion form factor, we performed the first explicit computation with momentum averaging in twisted-mass lattice QCD, and the first use of the GMRES-DR algorithm for twisted fermion matrix inversion.PACS No.: 12.38.Gc

scholarly journals Asymptotic Behavior of Pion Form Factor

1988 ◽  
Vol 79 (3) ◽  
pp. 566-568
Author(s):  
M. Imoto ◽  
M. Yamazaki
Keyword(s):  
Asymptotic Behavior ◽  
Form Factor ◽  
Pion Form Factor

Optimal information for the pion form factor from analyticity and experimental data

1973 ◽  
Vol 63 ◽  
pp. 285-300 ◽  
Author(s):  
G. Nenciu ◽  
I. Raszillier ◽  
W. Schmidt ◽  
H. Schneider
Keyword(s):  
Experimental Data ◽  
Form Factor ◽  
Pion Form Factor ◽  
Optimal Information

scholarly journals The pion form factor in improved lattice QCD

2003 ◽  
Vol 566 (1-2) ◽  
pp. 131-136 ◽  
Author(s):  
J. van der Heide ◽  
M. Lutterot ◽  
J.H. Koch ◽  
E. Laermann
Keyword(s):  
Form Factor ◽  
Lattice Qcd ◽  
Pion Form Factor

scholarly journals Analysis of rho-omega interference in the pion form-factor

1996 ◽  
Vol 376 (1-3) ◽  
pp. 19-24 ◽  
Author(s):  
Kim Maltman ◽  
H.B. O'Connell ◽  
A.G. Williams
Keyword(s):  
Form Factor ◽  
Pion Form Factor

A conformal-mapping evaluation of the pion form factor in the spacelike region

1976 ◽  
Vol 15 (16) ◽  
pp. 579-582
Author(s):  
A. R. Choudary ◽  
B. H. Kellett ◽  
C. Verzegnassi
Keyword(s):  
Form Factor ◽  
Conformal Mapping ◽  
Pion Form Factor
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