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Title: Microscopic description of proton scattering at 295 MeV from Pb isotopes

Abstract

Microscopic analysis of the recently reported 295-MeV-proton scattering data from Pb isotopes and {sup 58}Ni is presented within the framework of the Brueckner-Hartree-Fock theory. The effective interaction (g matrix) has been calculated using three Hamiltonians with Urbana v-14, Argonne v-18, and Ried93 internucleon potentials. The microscopic optical potential is calculated by folding the effective interactions over nucleon density distributions obtained in the relativistic mean field framework. The Argonne v-18 and Ried93 interactions have been used for the first time to calculate the nucleon-nucleus optical potential. The calculations reproduce the experiment well thus revalidating the use of microscopic optical potential in such analyses.

Authors:
; ; ;  [1];  [2];  [3];  [4]
  1. Department of Physics, Aligarh Muslim University, Aligarh 202 002 (India)
  2. UM-DAE Centre for Excellence in Basic Sciences, Mumbai 400 098 (India)
  3. Department of Physics, I.I.T. Powai, Mumbai 400 076 (India)
  4. (India)
Publication Date:
OSTI Identifier:
21596807
Resource Type:
Journal Article
Journal Name:
Physical Review. C, Nuclear Physics
Additional Journal Information:
Journal Volume: 84; Journal Issue: 3; Other Information: DOI: 10.1103/PhysRevC.84.037604; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0556-2813
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; COMPUTERIZED SIMULATION; DISTRIBUTION; G MATRIX; HAMILTONIANS; HARTREE-FOCK METHOD; INTERACTIONS; LEAD ISOTOPES; MEAN-FIELD THEORY; MEV RANGE 100-1000; NICKEL 58; PROTONS; RELATIVISTIC RANGE; SCATTERING; APPROXIMATIONS; BARYONS; CALCULATION METHODS; ELEMENTARY PARTICLES; ENERGY RANGE; EVEN-EVEN NUCLEI; FERMIONS; HADRONS; INTERMEDIATE MASS NUCLEI; ISOTOPES; MATHEMATICAL OPERATORS; MATRICES; MEV RANGE; NICKEL ISOTOPES; NUCLEI; NUCLEONS; QUANTUM OPERATORS; SIMULATION; STABLE ISOTOPES

Citation Formats

Rafi, Syed, Pachouri, Dipti, Sharma, Manjari, Haider, W., Bhagwat, A., Gambhir, Y. K., and Manipal University, Manipal 576 104. Microscopic description of proton scattering at 295 MeV from Pb isotopes. United States: N. p., 2011. Web. doi:10.1103/PHYSREVC.84.037604.
Rafi, Syed, Pachouri, Dipti, Sharma, Manjari, Haider, W., Bhagwat, A., Gambhir, Y. K., & Manipal University, Manipal 576 104. Microscopic description of proton scattering at 295 MeV from Pb isotopes. United States. doi:10.1103/PHYSREVC.84.037604.
Rafi, Syed, Pachouri, Dipti, Sharma, Manjari, Haider, W., Bhagwat, A., Gambhir, Y. K., and Manipal University, Manipal 576 104. Thu . "Microscopic description of proton scattering at 295 MeV from Pb isotopes". United States. doi:10.1103/PHYSREVC.84.037604.
@article{osti_21596807,
title = {Microscopic description of proton scattering at 295 MeV from Pb isotopes},
author = {Rafi, Syed and Pachouri, Dipti and Sharma, Manjari and Haider, W. and Bhagwat, A. and Gambhir, Y. K. and Manipal University, Manipal 576 104},
abstractNote = {Microscopic analysis of the recently reported 295-MeV-proton scattering data from Pb isotopes and {sup 58}Ni is presented within the framework of the Brueckner-Hartree-Fock theory. The effective interaction (g matrix) has been calculated using three Hamiltonians with Urbana v-14, Argonne v-18, and Ried93 internucleon potentials. The microscopic optical potential is calculated by folding the effective interactions over nucleon density distributions obtained in the relativistic mean field framework. The Argonne v-18 and Ried93 interactions have been used for the first time to calculate the nucleon-nucleus optical potential. The calculations reproduce the experiment well thus revalidating the use of microscopic optical potential in such analyses.},
doi = {10.1103/PHYSREVC.84.037604},
journal = {Physical Review. C, Nuclear Physics},
issn = {0556-2813},
number = 3,
volume = 84,
place = {United States},
year = {2011},
month = {9}
}