Weak quasielastic electroproduction of hyperons with polarization observables

Akbar, F. and Sajjad Athar, M. and Fatima, A. and Singh, S.K. (2017) Weak quasielastic electroproduction of hyperons with polarization observables. European Physical Journal A, 53 (7). ISSN 14346001

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Official URL: https://link.springer.com/article/10.1140%2Fepja%2...

Abstract

With the availability of high luminosity electron beams at the accelerators, there is now the possibility of studying weak quasielastic hyperon production off the proton, i.e.e-p→ νeY(Y= Λ, Σ0) , which will enable the determination of the nucleon-hyperon vector and axial-vector transition form factors at high Q2 in the strangeness sector and provide test of the Cabibbo model, G-invariance, CVC, PCAC hypotheses and SU(3) symmetry. In this work, we have studied the total cross section, differential cross section as well as the longitudinal and perpendicular components of polarization of the final hyperons (Λ and Σ0 produced in these reactions) and presented numerical results for these observables and their sensitivity to the transition form factors.

Item Type: Article
Subjects: Q Science > QC Physics
Divisions: Faculties > Faculty of Science > Department of Physics
Depositing User: AMU Library
Date Deposited: 07 Feb 2018 09:39
Last Modified: 07 Feb 2018 10:33
URI: http://ir.amu.ac.in/id/eprint/11195

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