The N(1440) Roper resonance in the nuclear model with explicit mesons
Nuclear Theory
2024-09-12 v1 High Energy Physics - Phenomenology
Abstract
We show that the N(1440) Roper resonance naturally appears in the nuclear model with explicit mesons as a structure in the continuum spectrum of the physical proton which in this calculation is made of a bare nucleon dressed with a pion cloud.
Keywords
Cite
@article{arxiv.2401.11947,
title = {The N(1440) Roper resonance in the nuclear model with explicit mesons},
author = {D. V. Fedorov},
journal= {arXiv preprint arXiv:2401.11947},
year = {2024}
}