Studies of the Roper Resonance by the Ljubljana Group
Year: 2026
Type: article
Abstract: Ever since its discovery in 1964, the nature of the \(N^\ast (1440)\) 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. Abstract Published by the Jagiellonian University 2026 authors
Source: Acta Physica Polonica B
Author: S. Širca
Institution: University of Ljubljana
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W7128065195
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