English

Transparency of the $\gamma (n,p) \pi^-$ reaction in nuclei

Nuclear Theory 2023-03-24 v1 Nuclear Experiment

Abstract

The transparency of the hadrons produced in the γ(n,p)π\gamma (n,p) \pi^- reaction in nuclei is calculated using the Glauber model modified by including the Fermi motion of the nucleon in the nucleus. Since the calculated results underestimates the measured transparency for 4^4He nucleus, the Glauber model is further modified by incorporating the short-range correlation of the nucleon and the color transparency of the hadron in the nucleus. The nuclear transparency of the γ(n,p)π\gamma (n,p) \pi^- reaction is calculated for θπ\theta_{\pi^-}(c.m.) = 50^{\circ}, 70^{\circ} and 90^{\circ}. The calculated results are compared with the data reported for 4^4He nucleus.

Keywords

Cite

@article{arxiv.2303.13214,
  title  = {Transparency of the $\gamma (n,p) \pi^-$ reaction in nuclei},
  author = {Swapan Das},
  journal= {arXiv preprint arXiv:2303.13214},
  year   = {2023}
}

Comments

First version: 11 pages, 2 figures. The reference of the final version is given below