pISSN 0374-4914 eISSN 2289-0041

## Research Paper

New Physics: Sae Mulli 2016; 66: 151-157

Published online February 29, 2016 https://doi.org/10.3938/NPSM.66.151

## Coulomb-modified Glauber Model Analysis of $^{6}$Li + $^{92,94,96}$Zr Elastic Scatterings at $E_{lab}$ = 70 MeV

Yong Joo KIM*

Department of Physics and Research Institute for Basic Sciences, Jeju National University, Jeju 63243, Korea

Correspondence to:yjkim@jejunu.ac.kr

Received: September 17, 2015; Revised: October 13, 2015; Accepted: October 19, 2015

This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

### Abstract

Elastic scatterings of the $^{6}$Li + $^{92,94,96}$Zr systems at $E_{lab}$ = 70 MeV have been analyzed within the framework of the Coulomb-modified Glauber model by using the effective nucleon-nucleon ($NN$) amplitude having the higher momentum transfer components. The calculated results, taking into account the effective $NN$ amplitude, show excellent agreement with the observed data. Once the parameters of the effective $NN$ amplitude have been determined from the $^{6}$Li + $^{94}$Zr elastic data, the theory nicely reproduces the $^{6}$Li + $^{92,96}$Zr elastic scatterings at the same energy. We investigate the effects of the higher-momentum transfer components of the $NN$ amplitude on the angular distributions, the phase shifts, the transmission functions, and the reaction cross sections. We found the introduction of the higher-momentum transfer components of the $NN$ amplitude to be important in the description of $^{6}$Li + $^{92,94,96}$Zr elastic scattering data, especially at large scattering angles.

Keywords: Coulomb-modified Glauber model, Effective $NN$ amplitude, Phase shift, Elastic scattering, $^{6}$Li + $^{92,94,96}$Zr