scholarly journals On the chiral expansion of vector meson masses

2018 ◽  
Vol 98 (5) ◽  
Author(s):  
R. Bavontaweepanya ◽  
Xiao-Yu Guo ◽  
M. F. M. Lutz
Keyword(s):  
Vector Meson ◽  
Chiral Expansion

Vector Meson Production in Semi‐Inclusive π ‐ p Interactions

1974 ◽  
Author(s):  
A. Levy ◽  
D. Brick ◽  
M. Hodous ◽  
R. Hulsizer ◽  
V. Kistiakowsky ◽  
...  
Keyword(s):  
Vector Meson ◽  
Meson Production ◽  
Vector Meson Production

scholarly journals Exclusive heavy vector meson electroproduction to NLO in collinear factorisation

2021 ◽  
Vol 2021 (8) ◽  
Author(s):  
C. A. Flett ◽  
J. A. Gracey ◽  
S. P. Jones ◽  
T. Teubner
Keyword(s):  
Phase Space ◽  
Vector Meson ◽  
Heavy Quarkonia ◽  
Diffractive Scattering ◽  
Meson Electroproduction

Abstract We compute the exclusive electroproduction, γ*p → Vp, of heavy quarkonia V to NLO in the collinear factorisation scheme, which has been formally proven for this process. The inclusion of an off-shell virtuality Q2 carried by the photon extends the photoproduction phase space of the exclusive heavy quarkonia observable to electroproduction kinematics. This process is relevant for diffractive scattering at HERA and the upcoming EIC, as well as at the proposed LHeC and FCC.

scholarly journals Strong CP violation in spin-1/2 singly charmed baryons

2021 ◽  
Vol 2021 (1) ◽  
Author(s):  
Y. Ünal ◽  
Ulf-G. Meißner
Keyword(s):  
Perturbation Theory ◽  
Dipole Moment ◽  
Form Factor ◽  
Cp Violation ◽  
Mass Shell ◽  
Chiral Expansion ◽  
Renormalization Scheme ◽  
Leading Order ◽  
Chiral Perturbation ◽  
Charmed Baryons

Abstract We report on the calculation of the CP-violating form factor F3 and the corresponding electric dipole moment for charmed baryons in the spin-1/2 sector generated by the QCD θ-term. We work in the framework of covariant baryon chiral perturbation theory within the extended-on-mass-shell renormalization scheme up to next-to-leading order in the chiral expansion.

scholarly journals Erratum to: “Vector meson electroproduction at next-to-leading order”

JETP Letters ◽  
2015 ◽  
Vol 101 (12) ◽  
pp. 844-844 ◽  
Author(s):  
D. Yu. Ivanov ◽  
L. Szymanowski ◽  
G. Krasnikov
Keyword(s):  
Vector Meson ◽  
Leading Order ◽  
Meson Electroproduction

scholarly journals Chiral expansion of the nucleon mass to order O(q6)

2007 ◽  
Vol 649 (5-6) ◽  
pp. 390-393 ◽  
Author(s):  
Matthias R. Schindler ◽  
Dalibor Djukanovic ◽  
Jambul Gegelia ◽  
Stefan Scherer
Keyword(s):  
Chiral Expansion ◽  
Nucleon Mass
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