Microscopic optical potential with two and three body forces for nucleon-nucleus scattering

Y. K. Gambhir, M. Gupta, A. Bhagwat, W. Haider, Sayed Rafi, M. Sharma, D. Pachouri

Research output: Contribution to journalArticle

Abstract

The proton - nucleus optical potentials generated by folding the calculated complex, density and energy dependent g- matrices (with and without three-body forces (TBF): Urbana IX (UVIX) and TNI) over the target nucleon density distributions obtained from the relativistic mean field theory, are used for the calculation of the differential cross section dσ / dθ, polarization Ay, spin rotation function (Q). for 65 and 200 MeV polarized proton incident on 40Ca and 208Pb. The agreement with the experiment is rather impressive. It is found that the inclusion of TBF (Urbana IX)UVIX) and TNI) reduces the strength of the central part of the optical potential in the nuclear interior and affects the calculated spin-orbit potential only marginally and leads to an improvement in the agreement with the corresponding experimental results.

Original languageEnglish
Article number02038
JournalEPJ Web of Conferences
Volume66
DOIs
Publication statusPublished - 2014

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nuclei
scattering
protons
folding
density distribution
inclusions
orbits
cross sections
polarization
matrices
energy

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Gambhir, Y. K. ; Gupta, M. ; Bhagwat, A. ; Haider, W. ; Rafi, Sayed ; Sharma, M. ; Pachouri, D. / Microscopic optical potential with two and three body forces for nucleon-nucleus scattering. In: EPJ Web of Conferences. 2014 ; Vol. 66.
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Microscopic optical potential with two and three body forces for nucleon-nucleus scattering. / Gambhir, Y. K.; Gupta, M.; Bhagwat, A.; Haider, W.; Rafi, Sayed; Sharma, M.; Pachouri, D.

In: EPJ Web of Conferences, Vol. 66, 02038, 2014.

Research output: Contribution to journalArticle

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AU - Gambhir, Y. K.

AU - Gupta, M.

AU - Bhagwat, A.

AU - Haider, W.

AU - Rafi, Sayed

AU - Sharma, M.

AU - Pachouri, D.

PY - 2014

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