Nuclear Science and Techniques

《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL     2018 Impact factor 0.961

Nuclear Science and Techniques ›› 2015, Vol. 26 ›› Issue (2): S20504 doi: 10.13538/j.1001-8042/nst.26.S20504

Special Issue: Special Section on International Workshop on Nuclear Dynamics in Heavy-Ion Reaction (IWND2014)

• Special Section on International Workshop on Nuclear Dynamics in Heavy-Ion Reaction (IWND2014) • Previous Articles     Next Articles

An investigation of the role of spectroscopic factors in the breakup reaction of 11Be

Bora Canbula, Ramazan Bulur, Deniz Canbula, and Halil Babacan   

  1. Department of Physics, Faculty of Arts and Sciences, Celal Bayar University, Muradiye 45140, Turkey
  • Contact: Bora Canbula E-mail:bora.canbula@cbu.edu.tr
  • Supported by:

    Supported by the Turkish Science and Research Council
    (TÜB˙ITAK)(No. 112T566)

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Bora Canbula, Ramazan Bulur, Deniz Canbula, and Halil Babacan. An investigation of the role of spectroscopic factors in the breakup reaction of 11Be.Nuclear Science and Techniques, 2015, 26(2): S20504     doi: 10.13538/j.1001-8042/nst.26.S20504

Abstract:

The experimental elastic cross section data of the projectile 11Be on target 12C at 49.3 MeV/nucleon energy is
analysed. The calculations for the elastic scattering are performed by the phenomenological optical model. The
different optical potentials to include breakup effects into the calculations, which are neutron+12C, neutron+10Be
and 10Be+12C, are described with the aid of the global potentials for neutron interactions and fitted to experimental
data for the core and target interaction. Also, the first analysis of the optical model for 10Be on target 12C
at 39:1 MeV is done for building the interaction potential of the core and the target for 11Be. For investigating
the effects of the spectroscopic factors, obtained factors from the direct capture process using the nuclear level
density are compared with the previous cross section and spectroscopic factor results. Obtained results for the
elastic cross section reproduce the experimental data very well and show the requirement of including spectroscopic
properties such as, spectroscopic factors and density of the excited states, to explain this elastic cross
section data.

Key words: Spectorscopic factors, Nuclear level density, Breakup reaction, Optical Model