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Bibliographic Details
Main Author: Sirca, Simon
Format: Preprint
Published: 2026
Subjects:
Online Access:https://arxiv.org/abs/2602.04298
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author Sirca, Simon
author_facet Sirca, Simon
contents Ever since its discovery in 1964 the nature of the N*(1440) nucleon resonance has been a perpetual and one of the outstanding puzzles in hadronic physics. The Ljubljana group joined the global effort in the late 1990s, first from the theoretical viewpoint and later experimentally. This paper is a short overview of our attempts to understand this elusive resonance.
format Preprint
id arxiv_https___arxiv_org_abs_2602_04298
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Studies of the Roper Resonance by the Ljubljana Group
Sirca, Simon
High Energy Physics - Phenomenology
Ever since its discovery in 1964 the nature of the N*(1440) nucleon resonance has been a perpetual and one of the outstanding puzzles in hadronic physics. The Ljubljana group joined the global effort in the late 1990s, first from the theoretical viewpoint and later experimentally. This paper is a short overview of our attempts to understand this elusive resonance.
title Studies of the Roper Resonance by the Ljubljana Group
topic High Energy Physics - Phenomenology
url https://arxiv.org/abs/2602.04298