A comprehensive study on the internal structure and thedensity distribution of $^{12}$Be

M. A, gun.

Abstract


In this study, a comprehensive investigation on both different
internal structure dynamics and various density distributions of the
$^{12}$Be nucleus is conducted. With this goal, the quasielastic
scattering data of the $^{12}$Be + $^{12}$C reaction is analyzed.
Firstly, six different density distributions of the $^{12}$Be
nucleus are used to obtain the real potentials under the double
folding model. The imaginary potentials in the calculations of all
the density distributions are taken as Woods-Saxon type. The
obtained theoretical results are compared with the literature
results as well as the experimental data. This comparison provides
information about the similarities and differences of the six
different density distributions used in the calculations. Finally,
by using a different method, various internal structure models of
the $^{12}$Be nucleus which consist of the\linebreak $^{4}$He + $^{8}$He,
$^{6}$He + $^{6}$He and $^{4}$He + $^{6}$He + 2n systems are
investigated. The theoretical results are given in comparison with
each other as well as the experimental data. The agreement with the
data of the theoretical results is very good.

Keywords


Optical model; elastic scattering

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Revista Mexicana de Física

ISSN: 2683-2224 (on line), 0035-001X (print)

Bimonthly publication of Sociedad Mexicana de Física, A.C.
Departamento de Física, 2o. Piso, Facultad de Ciencias, UNAM.
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Apartado Postal 70-348, Coyoacán, 04511 Ciudad de México.
Tel/Fax: (52) 55-5622-4946, (52) 55-5622-4840. rmf@ciencias.unam.mx