Search for Low Mass Exotic Baryons in One Pion Electroproduction Data Measured at JLAB

2007/02/05 by B. Tatischeff, Tatischeff, B., E. Tomasi‐Gustafsson +2
Physics and Astronomy · #FOS: Physical sciences #High-Energy Particle Collisions Research #Nuclear Experiment (nucl-ex) #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #nucl-ex

paper · pdf · doi:10.48550/arxiv.nucl-ex/0702005

13 pages, 34 figures

arxiv created 2007/02/05 · openalex publication_date 2007/02/05 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

This paper aims to give further evidence for the existence of low mass exotic baryons. Narrow structures in baryonic missing mass or baryonic invariant mass were previously observed during the last ten years. Since their existence is sometimes questionable, the structure functions of one pion electroproduction cross sections, measured at JLAB, are studied to add informations on the possible existence of these narrow exotic baryonic resonances.

Related

• Exotic low mass narrow baryons extracted from charge exchange reactions
• Further evidence for narrow exotic low mass baryons
• Low Mass Exotic Baryons: Myth or Reality ?
• Are narrow unflavoured mesons a signature of new physics?
• Search for low-mass exotic mesonic structures: II. Attempts to understand the results