scholarly journals The Gluon Emission Model for Vector Meson Decay

Author(s):  
D. White
2014 ◽  
Vol 55 (5-7) ◽  
pp. 435-440 ◽  
Author(s):  
Ho-Meoyng Choi ◽  
Chueng-Ryong Ji

NSTAR 2001 ◽  
2001 ◽  
pp. 389-396
Author(s):  
U. MOSEL ◽  
M. POST

1998 ◽  
Vol 429 (1-2) ◽  
pp. 111-120 ◽  
Author(s):  
J. Bijnens ◽  
P. Gosdzinsky ◽  
P. Talavera

1989 ◽  
Vol 39 (9) ◽  
pp. 2692-2700 ◽  
Author(s):  
Richard D. Loft ◽  
Thomas A. DeGrand

1993 ◽  
Vol 08 (07) ◽  
pp. 607-617 ◽  
Author(s):  
S.N. JENA ◽  
S. PANDA

Incorporating chiral symmetry into an independent-quark model with the confining potential Vq(r) = ½(1 + γ0)(a2r + V0), the quark-pion coupling constant for quarks in a nucleon are estimated. The values of [Formula: see text] obtained with the approximation of a point pion as well as finite size pion are consistent with that extracted from the experimental vector meson decay width ratio Γ(ρ → π+π0)/Γ(ρ → π- ν) by Suzuki and Bhaduri. The pion-nucleon coupling constant [Formula: see text] comes out to be 14.98 in good agreement with the experimental value.


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