scholarly journals Gauge invariance of the vector meson mass in the Coleman-Weinberg model

2021 ◽  
Vol 103 (7) ◽  
Author(s):  
Haojie Shen ◽  
Yu Cheng ◽  
Wei Liao
Keyword(s):  
Vector Meson ◽  
Gauge Invariance ◽  
Meson Mass

Gauge Invariance and Vector-Meson Mass

1969 ◽  
Vol 22 (26) ◽  
pp. 1447-1448
Author(s):  
Tulsi Dass
Keyword(s):  
Vector Meson ◽  
Gauge Invariance ◽  
Meson Mass

VECTOR MESON MODIFICATION IN NUCLEAR MATTER AT CLAS

2008 ◽  
Vol 23 (27n30) ◽  
pp. 2417-2420 ◽  
Author(s):  
CHADEN DJALALI ◽  
MIKE WOOD ◽  
RAKHSHA NASSERIPOUR ◽  
DENNIS WEYGAND ◽  
The CLAS COLLABORATION
Keyword(s):  
Vector Meson ◽  
Nuclear Matter ◽  
Leptonic Decay ◽  
Meson Mass ◽  
Combinatorial Background ◽  
Vector Mesons ◽  
Jefferson Lab ◽  
Mass Distributions ◽  
Collisional Broadening ◽  
Large Acceptance

Photoproduction of vector mesons off nuclei were performed at Jefferson Lab using the CEBAF Large Acceptance Spectrometer (CLAS). The properties of the ρ vector mesons were investigated via their rare leptonic decay to e+e−. After subtracting the combinatorial background, the ρ meson mass distributions were extracted for each of the targets. We observe no effects on the mass of the ρ meson, some widening in titanium and iron is observed consistent with the collisional broadening.

scholarly journals Vector meson mass corrections at O(a2) in PQChPT with Wilson and Ginsparg–Wilson quarks

2006 ◽  
Vol 632 (5-6) ◽  
pp. 657-662 ◽  
Author(s):  
Hovhannes R. Grigoryan ◽  
Anthony W. Thomas
Keyword(s):  
Vector Meson ◽  
Meson Mass

Vector-Meson Mass Generation by Chiral Anomalies

1985 ◽  
Vol 54 (12) ◽  
pp. 1219-1221 ◽  
Author(s):  
R. Jackiw ◽  
R. Rajaraman
Keyword(s):  
Vector Meson ◽  
Meson Mass ◽  
Mass Generation

scholarly journals Measurement of Vector Meson Mass in Nuclear Matter at J-PARC

2019 ◽  
Author(s):  
Sakiko Ashikaga ◽  
Kazuya Aoki ◽  
Tatsuya Chujo ◽  
Hideto En’yo ◽  
Shinichi Esumi ◽  
...  
Keyword(s):  
Vector Meson ◽  
Nuclear Matter ◽  
Meson Mass

scholarly journals Vector meson mass in the chiral symmetry restored vacuum

2021 ◽  
Vol 103 (5) ◽  
Author(s):  
Jisu Kim ◽  
Su Houng Lee
Keyword(s):  
Vector Meson ◽  
Chiral Symmetry ◽  
Meson Mass

Gauge Invariance and Ward Identities in a Massive-Vector-Meson Model

1972 ◽  
Vol 6 (6) ◽  
pp. 1553-1571 ◽  
Author(s):  
J. H. Lowenstein ◽  
B. Schroer
Keyword(s):  
Vector Meson ◽  
Gauge Invariance ◽  
Ward Identities ◽  
Massive Vector
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