Abstract
Volume integrals of the imaginary part of the proton and the neutron optical potentials obtained from the existing phenomenological analyses for the mass number range of 12–209 and for a range of nucleon energies (E p =10–180 MeV,E n =8–150 MeV) have been fitted with an empirical expression. The isoscalar, the isovector and the Coulomb components determined empirically have been compared with those obtained from the microscopic approach. Though there is qualitative agreement between the two predictions, there are differences when compared quantitatively.
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References
Perey, F.G.: Phys. Rev.131, 745 (1963)
Menet, J.J.H., Gross, E.E., Malinify, J.J., Zucker, A.: Phys. Rev. C4, 1114 (1971)
Becchetti, Jr., F.D., Greenlees, G.W.: Phys. Rev.182, 1190 (1969)
Hodgson, P.E.: Nuclear reactions and nuclear structure. Oxford: Clarendon Press 1971
Satchler, G.R.: In: Isospin in Nuclear Physics. Wilkinson, D.H. (ed.). Amsterdam: North-Holland Publishing Co. 1969
Rapaport, J.: The (p, n) reaction and the Nucleon-Nucleon force. Goddman, G.D., Austin, S.M., Bloom, S.D., Rapaport, J., Satchler, G.R. (eds.), p. 233. New York: Plenum Press 1979
Rapaport, J.: Phys. Rep. C87, 25 (1982)
Agarwal, D.C., Sood, P.C.: Phys. Rev. C11, 1854 (1975)
Hodgson, P.E.: Phys. Lett.65B 331 (1976)
Kailas, S., Gupta, S.K.: Phys. Lett.71B 271 (1977)
Rapaport, J.: Phys. Lett.92B 233 (1980)
DeLeo, R., Sterrenburg, W.A.: KVI Annual Report, University of Groningen, The Netherlands, p. 8 (1980)
DeLeo, R., Micheletti, S.: Phys. Lett.98B 23 (1981)
Bhattachrya, S., Kailas, S.: Z. Phys. A — Atoms and Nuclei309, 325 (1983)
Jeukenne, J.P., Lejeune, A., Mahaux, C.: Phys. Rev. C16, 80 (1977)
Sinha, B.C.: Phys. Lett.33B 279 (1970)
Patterson, D.M., Doering, R.R., Galonsky, A.: Nucl. Phys. A263, 261 (1976)
Lejeune, A., Hodgson, P.E.: Nucl. Phys. A295, 301 (1978)
Chakrabarty, D.R., Gupta, S.K., Kailas, S.: Proc. of third international symposium on neutron capture gamma ray spectroscopy. Chrien, R.E., Kane, W.R. (eds.), p. 576. New York, London: Plenum Press 1978
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We thank Dr. M.K. Mehta for his interest in this work.
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Bhattacharya, S., Kailas, S. The imaginary part of the nucleon-nucleus optical potential. Z Physik A 313, 99–103 (1983). https://doi.org/10.1007/BF02115847
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DOI: https://doi.org/10.1007/BF02115847