Leptonic decay of light vector mesons in an independent quark model

1993 ◽  
Vol 47 (3) ◽  
pp. 1001-1006 ◽  
Author(s):  
N. Barik ◽  
P. C. Dash ◽  
A. R. Panda
Keyword(s):  
Quark Model ◽  
Leptonic Decay ◽  
Vector Mesons ◽  
Light Vector

Leptonic decay of light vector mesons in an independent quark model

1996 ◽  
Vol 53 (7) ◽  
pp. 4110-4110
Author(s):  
N. Barik ◽  
P. C. Dash ◽  
A. R. Panda
Keyword(s):  
Quark Model ◽  
Leptonic Decay ◽  
Vector Mesons ◽  
Light Vector

scholarly journals MESON DECAY IN AN INDEPENDENT QUARK MODEL

2000 ◽  
Vol 09 (05) ◽  
pp. 407-415 ◽  
Author(s):  
HAKAN CİFTCİ ◽  
HÜSEYIN KORU
Keyword(s):  
Experimental Data ◽  
Quark Model ◽  
Weak Decay ◽  
Leptonic Decay ◽  
Meson Decay ◽  
Decay Constants ◽  
Pseudoscalar Mesons ◽  
Light Vector ◽  
Decay Widths ◽  
Good Agreement

Leptonic decay widths and leptonic decay constants of light vector mesons and weak leptonic decay widths and weak decay constants of light and heavy pseudoscalar mesons have been studied in a field-theoretic framework based on the independent quark model with a scalar-vector power-law potential. The results are in very good agreement with the experimental data.

LEPTONIC DECAY WIDTH OF VECTOR MESONS IN A FIELD-THEORETIC QUARK MODEL

1993 ◽  
Vol 08 (30) ◽  
pp. 2851-2858 ◽  
Author(s):  
A. R. PANDA ◽  
K. C. ROY
Keyword(s):  
Harmonic Oscillator ◽  
Quark Model ◽  
Constituent Quark ◽  
Leptonic Decay ◽  
Wave Functions ◽  
Heavy Flavor ◽  
Vector Mesons ◽  
Decay Constants ◽  
Quark Masses ◽  
Quark Field

We consider here the leptonic decay of vector mesons ρ, ω, ϕ, ψ and ϒ through one photon mechanism in the lowest order, and calculate their decay widths as well as the decay constants based on a field-theoretic quark model where the constituent quark field operators are described with an ansatz to satisfy equal time algebra and the translationally invariant hadron states are described with harmonic oscillator wave functions. With the harmonic oscillator radii for vector mesons and the constituent quark masses as used earlier in other investigations, the present calculations show a reasonable agreement with the experimental data in light as well as heavy flavor sectors, where available.

Electroproduction of two-light vector mesons from collinearly improved BFKL kernel

2008 ◽  
Author(s):  
Alessandro Papa ◽  
Francesco Caporale ◽  
Augustin Sabio Vera
Keyword(s):  
Vector Mesons ◽  
Light Vector ◽  
Bfkl Kernel

scholarly journals Light Vector Mesons in Nuclear Matter

1996 ◽  
Vol 95 (6) ◽  
pp. 1009-1028 ◽  
Author(s):  
T. Hatsuda ◽  
H. Shiomi ◽  
H. Kuwabara
Keyword(s):  
Nuclear Matter ◽  
Vector Mesons ◽  
Light Vector
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