scholarly journals Hidden gauge formalism for the radiative decays of axial-vector mesons

2009 ◽  
Vol 79 (1) ◽  
Author(s):  
H. Nagahiro ◽  
L. Roca ◽  
A. Hosaka ◽  
E. Oset
Keyword(s):  
Axial Vector ◽  
Radiative Decays ◽  
Vector Mesons

scholarly journals On the radiative decays of light vector and axial-vector mesons

2008 ◽  
Vol 813 (1-2) ◽  
pp. 96-170 ◽  
Author(s):  
M.F.M. Lutz ◽  
S. Leupold
Keyword(s):  
Axial Vector ◽  
Radiative Decays ◽  
Vector Mesons ◽  
Light Vector

scholarly journals Quantum loops in radiative decays of the a1 and b1 axial-vector mesons

2007 ◽  
Vol 658 (1-3) ◽  
pp. 17-26 ◽  
Author(s):  
L. Roca ◽  
A. Hosaka ◽  
E. Oset
Keyword(s):  
Axial Vector ◽  
Radiative Decays ◽  
Vector Mesons

scholarly journals Radially excited axial-vector mesons in the extended Nambu–Jona-Lasinio model

2014 ◽  
Vol 29 (24) ◽  
pp. 1450125 ◽  
Author(s):  
A. V. Vishneva ◽  
M. K. Volkov
Keyword(s):  
Experimental Data ◽  
Excited State ◽  
Mass Spectrum ◽  
Excited States ◽  
Axial Vector ◽  
Form Factors ◽  
Radiative Decays ◽  
Vector Mesons ◽  
Polynomial Type ◽  
Quark Momentum

The first radial excitations of axial-vector mesons are considered in the framework of the extended U(3) × U(3) Nambu–Jona-Lasinio model. We calculate the mass spectrum of a1, f1 and also strange axial-vector mesons. For description of radially excited states, we used the form factors of polynomial type of the second order in transverse quark momentum. For the ground- and excited-state mesons consisting of light quarks we have calculated the widths of a number of strong and radiative decays. We got satisfactory agreement with experimental data for the ground states. A set of predictions for the excited states of mesons is given.

scholarly journals Vector and axial-vector mesons in nuclear matter

2021 ◽  
Vol 104 (5) ◽  
Author(s):  
Ralf-Arno Tripolt ◽  
Christopher Jung ◽  
Lorenz von Smekal ◽  
Jochen Wambach
Keyword(s):  
Nuclear Matter ◽  
Axial Vector ◽  
Vector Mesons

scholarly journals Symmetries for vector and axial-vector mesons

1995 ◽  
Vol 349 (4) ◽  
pp. 533-540 ◽  
Author(s):  
R Casalbuoni ◽  
A Deandrea ◽  
S De Curtis ◽  
D Dominici ◽  
F Feruglio ◽  
...  
Keyword(s):  
Axial Vector ◽  
Vector Mesons

The use of QCD in OZI violating radiative decays of vector mesons

1979 ◽  
Vol 80 (4-5) ◽  
pp. 381-384 ◽  
Author(s):  
A. Billoire ◽  
R. Lacaze ◽  
A. Morel ◽  
H. Navelet
Keyword(s):  
Radiative Decays ◽  
Vector Mesons
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