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The Chou-Yang model,lattice quantum chromodynamics and hyperon-proton elastic scattering |
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| Authors: | Mohammad Saleem Muhammad Rafique Haris Rashid Fazal-E-Aleem |
| Affiliation: | (1) Centre for High Energy Physics, University of Punjab, Lahore 20, Pakistan;(2) Department of Mathematics, University of Punjab, Lahore 20, Pakistan;(3) Department of Physics and Astronomy, University of Maryland, College Park, Maryland, USA |
| Abstract: | The hyperon form factors obtained by using lattice quantum chromodynamics have been used in the Chou-Yang model in conjunction with the proton form factor obtained by parametrization of the experimental data including the most recent results to obtain differential cross-sections of hyperon-proton elastic reactions. The agreement with available experimental data verifies lattice QCD results at low momentum transfers. |
| Keywords: | Chou-Yang model lattice quantum chromodynamics hyperon-proton scattering hyperon form factors proton form factor |
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