TY - JOUR
T1 - Microscopic optical potentials including breakup effects for elastic scattering
AU - Ogawa, Shoya
AU - Horinouchi, Ryo
AU - Toyokawa, Masakazu
AU - Matsumoto, Takuma
N1 - Funding Information:
This work was supported in part by a Grant-in-Aid for Scientific Research (No. JP18K03650) from the Japan Society for the Promotion of Science (JSPS).
Publisher Copyright:
© 2019 The Author(s) 2019. Published by Oxford University Press on behalf of the Physical Society of Japan.
PY - 2019/12/1
Y1 - 2019/12/1
N2 - We construct a microscopic optical potential including breakup effects for the elastic scattering of weakly binding projectiles within the Glauber model, in which a nucleon-nucleus potential is derived using the $g$-matrix folding model. The derived microscopic optical potential is referred to as the eikonal potential. For $d$ scattering, calculation with the eikonal potential, i.e., the EP model, reasonably reproduces the result of the exact calculation with the continuum-discretized coupled-channels method at intermediate energies. From the properties of the EP model, the inaccuracy of the eikonal approximation used in the Glauber model is partially excluded. Also analyzed with the eikonal potential is the scattering of $6$He from ${12}$C, and its applicability to scattering with many-body projectiles is shown.
AB - We construct a microscopic optical potential including breakup effects for the elastic scattering of weakly binding projectiles within the Glauber model, in which a nucleon-nucleus potential is derived using the $g$-matrix folding model. The derived microscopic optical potential is referred to as the eikonal potential. For $d$ scattering, calculation with the eikonal potential, i.e., the EP model, reasonably reproduces the result of the exact calculation with the continuum-discretized coupled-channels method at intermediate energies. From the properties of the EP model, the inaccuracy of the eikonal approximation used in the Glauber model is partially excluded. Also analyzed with the eikonal potential is the scattering of $6$He from ${12}$C, and its applicability to scattering with many-body projectiles is shown.
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U2 - 10.1093/ptep/ptz128
DO - 10.1093/ptep/ptz128
M3 - Article
AN - SCOPUS:85084318073
SN - 2050-3911
VL - 2019
JO - Progress of Theoretical and Experimental Physics
JF - Progress of Theoretical and Experimental Physics
IS - 12
M1 - 123D04
ER -