The optical potential of ${}^6$He in the eikonal approximation

Abstract

The new data of the elastic scattering of ${}^6$He+${}^{12}$C at about 40 MeV/nucleon are analyzed in the eikonal approximation. The ${}^6$He+${}^{12}$C phase-shift function is evaluated completely without any {\it ad hoc} assumption by a Monte Carlo integration, which makes it possible to use a realistic 6-nucleon wave function for a halo nucleus ${}^6$He. The effect of the breakup of ${}^6$He on the elastic differential cross sections as well as the optical potential is studied at different energies from 40 to 800 MeV/nucleon. PACS number(s): 24.10.-i; 21.60.Ka; 25.60.Bx; 25.10.+s Keywords: Eikonal; Glauber; Monte Carlo; Halo; Breakup

13 pages, 9 figures

References in corpus (2)

• Realistic models of pion-exchange three-nucleon interactions
• Monte Carlo integration in Glauber model analysis of reactions of halo nuclei

Cited by in corpus (3)

• Study of ${}^6$He+${}^{12}$C Elastic Scattering Using a Microscopic Optical Potential
• Polarized proton+${}^{4,6,8}$He elastic scattering with breakup effects in the eikonal approximation
• Monte Carlo Eikonal Scattering