Vector meson dominance model in γ+γ*(Q 2)→f(1270,2+)→ππ

1986 ◽  
Vol 30 (1) ◽  
pp. 141-144 ◽  
Author(s):  
N. N. Achasov ◽  
V. A. Karnakov
Keyword(s):  
Vector Meson ◽  
Vector Meson Dominance ◽  
Dominance Model ◽  
Vector Meson Dominance Model

Extended vector meson dominance model for the baryon octet electromagnetic form factors

1996 ◽  
Vol 53 (4) ◽  
pp. 1580-1588 ◽  
Author(s):  
Robert A. Williams ◽  
Christina Puckett-Truman
Keyword(s):  
Vector Meson ◽  
Form Factors ◽  
Baryon Octet ◽  
Vector Meson Dominance ◽  
Electromagnetic Form Factors ◽  
Dominance Model ◽  
Vector Meson Dominance Model

scholarly journals f1(1285) → e+e- decay and direct f1 production in e+e- collisions

2018 ◽  
Vol 182 ◽  
pp. 02106
Author(s):  
A.S. Rudenko
Keyword(s):  
Vector Meson ◽  
Cross Section ◽  
Relative Phase ◽  
Charge Asymmetry ◽  
Coupling Constants ◽  
Vector Meson Dominance ◽  
Dominance Model ◽  
Vector Meson Dominance Model

The width of the f1(1285) → e+e+e- decay is calculated in the vector meson dominance model. The result depends on the relative phase between two coupling constants describing f1 → ρ0γ decay. The width Γ( f1 → e+e+e-) is estimated to be ≃ 0:07 - 0:19 eV. Direct f1 production in e+e+e- collisions is discussed, and the e+e+e- → f1 → a0π → ηππ cross section is calculated. Charge asymmetry in the e+e+e- → ηπ+π- reaction due to interference between e+e+e- → f1 and e+e+e- → ηρ0 amplitudes is studied.

On the choice of invariant amplitudes for the vector-meson dominance model in ρ0 N→N.

1972 ◽  
Vol 5 (14) ◽  
pp. 889-894 ◽  
Author(s):  
P. Kroll ◽  
S. Meyer
Keyword(s):  
Vector Meson ◽  
Vector Meson Dominance ◽  
Dominance Model ◽  
Vector Meson Dominance Model

General analysis of the vector meson-dominance model predictions for meson decays

1970 ◽  
Vol 69 (4) ◽  
pp. 613-631 ◽  
Author(s):  
A. Baracca ◽  
A. Bramón
Keyword(s):  
Vector Meson ◽  
General Analysis ◽  
Vector Meson Dominance ◽  
Dominance Model ◽  
Meson Decays ◽  
Vector Meson Dominance Model ◽  
Model Predictions

Parity-violating electromagnetic interaction in the vector-meson-dominance model

1981 ◽  
Vol 23 (7) ◽  
pp. 1604-1608 ◽  
Author(s):  
W -Y. P. Hwang ◽  
K. Niyogi
Keyword(s):  
Vector Meson ◽  
Electromagnetic Interaction ◽  
Vector Meson Dominance ◽  
Dominance Model ◽  
Vector Meson Dominance Model

Remark on the vector-meson dominance model of the radiative decays of baryons

1968 ◽  
Vol 57 (3) ◽  
pp. 593-594 ◽  
Author(s):  
H. Joos ◽  
D. Schildknecht
Keyword(s):  
Vector Meson ◽  
Radiative Decays ◽  
Vector Meson Dominance ◽  
Dominance Model ◽  
Vector Meson Dominance Model ◽  
Decays Of Baryons

KAON FORM FACTOR FOR SMALL Q2

1988 ◽  
Vol 03 (05) ◽  
pp. 1183-1197 ◽  
Author(s):  
V.A. BEILIN ◽  
V.A. NESTERENKO ◽  
A.V. RADYUSHKIN
Keyword(s):  
Experimental Data ◽  
Form Factor ◽  
Vector Meson ◽  
Vector Meson Dominance ◽  
Dominance Model ◽  
Sum Rule ◽  
Charge Radii ◽  
Vector Meson Dominance Model ◽  
Rule Approach

We calculate the electromagnetic charge radii of K± and K0 mesons using the QCD sum rule approach. The results agree with existing experimental data. The relation to the vector meson dominance model is briefly discussed.

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