Baryons as relativistic three-quark bound states

G Eichmann, H Sanchis-Alepuz, R Williams… - Progress in Particle and …, 2016 - Elsevier
We review the spectrum and electromagnetic properties of baryons described as relativistic
three-quark bound states within QCD. The composite nature of baryons results in a rich …

Nucleon electromagnetic form factors

CF Perdrisat, V Punjabi, M Vanderhaeghen - Progress in Particle and …, 2007 - Elsevier
There has been much activity in the measurement of the elastic electromagnetic proton and
neutron form factors in the last decade, and the quality of the data has been greatly …

SU (N) gauge theories at large N

B Lucini, M Panero - Physics Reports, 2013 - Elsevier
We review the theoretical developments and conceptual advances that stemmed from the
generalization of QCD to the limit of a large number of color charges, originally proposed by't …

Electromagnetic excitation of the Δ (1232)-resonance

V Pascalutsa, M Vanderhaeghen, SN Yang - Physics reports, 2007 - Elsevier
We review the description of the lowest-energy nucleon excitation—the Δ (1232)-resonance.
Much of the recent experimental effort has been focused on the precision measurements of …

Electromagnetic transition form factors of baryon resonances

G Ramalho, MT Peña - Progress in Particle and Nuclear Physics, 2024 - Elsevier
Recent experimental and theoretical advancements have led to significant progress in our
understanding of the electromagnetic structure of nucleons (N), nucleon excitations (N∗) …

Spectroscopy of light baryons: resonances

C Menapara, AK Rai - International Journal of Modern Physics A, 2022 - World Scientific
The spectroscopy of light and strange baryons had been an important aspect with still
unknown resonances and intrinsic baryonic properties. This paper focuses on the Δ baryons …

Spectroscopic investigation of light strange S=− 1 Λ and Σ and S=− 2 Ξ baryons

C Menapara, AK Rai - Chinese Physics C, 2021 - iopscience.iop.org
The present study is dedicated to light-strange with strangeness S=− 1 and isospin I= 0, with
S=− 1 and I= 1, and baryon with S=− 2 and. In this study, the hypercentral constituent quark …

Electromagnetic and gravitational form factors of resonance in a covariant quark-diquark approach

D Fu, BD Sun, Y Dong - Physical Review D, 2022 - APS
In this work, the electromagnetic and gravitational form factors of a spin-3/2 particle, Δ
resonance, are simultaneously calculated with the help of a relativistic covariant quark …

Negative parity 70-plet baryon masses in the expansion

JL Goity, CL Schat, NN Scoccola - Physical Review D, 2002 - APS
The masses of the negative parity SU (6) 70-plet baryons are analyzed in the 1/N c
expansion to order 1/N c and to first order in SU (3) breaking. At this level of precision there …

Electromagnetic structure of the lowest-lying decuplet resonances in covariant chiral perturbation theory

LS Geng, JM Camalich, MJV Vacas - Physical Review D—Particles, Fields …, 2009 - APS
We present a calculation of the leading SU (3)-breaking O (p 3) corrections to the
electromagnetic moments and charge radius of the lowest-lying decuplet resonances in …