Year: 2022
Type: article
Abstract: Data on hyperon form factors recently obtained from annihilation reactions are compared to each other and to proton and neutron form factors, in terms of two kinematical variables: the transferred momentum square, ${q}^{2}$, and the modulus $P$ of the relative momentum between the outgoing baryons. They are critically discussed in terms of possible correlated structures. The present status of the time-like form factor data for baryons is described and suggestions are given on the reactions and the kinematical range where data are desirable in order to clarify the arisen questions.
Source: Physical Review C
Authors: Andrea Bianconi, Egle Tomasi-Gustafsson
Institutions: Istituto Nazionale di Fisica Nucleare, University of Brescia
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W4283643184