Inelastic scattering of polarized protons at 30.3 MeV by 54, 56Fe, 58Ni, 120Sn and 208Pb

作者: O. Karban , P.D. Greaves , V. Hnizdo , J. Lowe , G.W. Greenlees

DOI: 10.1016/0375-9474(70)90592-0

关键词: Atomic physicsProtonPhysicsExcited statePolarization (waves)Microscopic descriptionInelastic scatteringAsymmetryNuclear reactionNuclear physicsOptical potential

摘要: Abstract Experimental differential cross sections and asymmetries were measured for proton inelastic scattering at 30.3 MeV from strongly excited 2+ states in 54, 56Fe, 58Ni 120Sn 3− 58Ni, 208Pb. A coupled-channels analysis was performed using both the collective shell-model descriptions of nuclei. good fit obtained to all data with vibrational model when whole optical potential deformed; deformation parameters deduced here are agreement those reported elsewhere. microscopic description interaction effective nucleon-nucleon forces less successful some aspects problem discussed.

参考文章(15)
P.G. Hansen, P. Hornshøj, H.L. Nielsen, K. Wilsky, H. Kugler, G. Astner, E. Hagebø, J. Hudis, A. Kjelberg, F. Münnich, P. Patzelt, M. Alpsten, G. Andersson, Aa. Appelqvist, B. Bengtsson, R.A. Naumann, O.B. Nielsen, E. Beck, R. Foucher, J.P. Husson, J. Jastrzȩbski, A. Johnson, J. Alstad, T. Jahnsen, A.C. Pappas, T. Tunaal, R. Henck, P. Siffert, G. Rudstam, Decay characteristics of short-lived radio-nuclides studied by on-line isotope separator techniques Physics Letters B. ,vol. 28, pp. 415- 419 ,(1969) , 10.1016/0370-2693(69)90337-2
Yeong E. Kim, John O. Rasmussen, Energy levels of Bi210 and Po210 and the shell-model residual force Nuclear Physics. ,vol. 47, pp. 184- 206 ,(1963) , 10.1016/0029-5582(63)90864-2
Paresh Mukherjee, Nuclear structure studies of Tl206 with Tl205(d, p) reactions Nuclear Physics. ,vol. 62, pp. 541- 547 ,(1965) , 10.1016/0029-5582(65)90579-1
P.A. Mello, J. Flores, Tensor forces and the energy levels of 210Bi Nuclear Physics. ,vol. 47, pp. 177- 183 ,(1963) , 10.1016/0029-5582(63)90863-0
T.A. Hughes, R. Snow, W.T. Pinkston, Central and tensor potentials in nuclear shell model calculations Nuclear Physics. ,vol. 82, pp. 129- 150 ,(1966) , 10.1016/0029-5582(66)90527-X
E.H. Spejewski, The gamma-ray spectrum of 210mBi Nuclear Physics. ,vol. 100, pp. 236- 240 ,(1967) , 10.1016/0375-9474(67)90367-3
Yu.I. Kharitonov, L.A. Sliv, G.A. Sogomonova, Pairing forces and pair correlation in Tl206 and Bi210 Nuclear Physics. ,vol. 28, pp. 210- 219 ,(1961) , 10.1016/0029-5582(61)91047-1