The effect of nonlinearity in relativistic nucleon–nucleon potential
作者： B B SAHU , S K SINGH , M BHUYAN , S K PATRA
DOI: 10.1007/S12043-014-0712-Y
关键词:
摘要: A simple form for nucleon–nucleon (NN) potential is introduced as an alternative to the popular M3Y using relativistic mean field theory (RMFT) with non-linear terms in σ-meson first time. In contrast form, new interaction becomes exactly zero at a finite distance and expressions are analogous terms. Further, its applicability examined by study of proton cluster radioactivity folding it RMFT-densities daughter nuclei obtain optical region proton-rich nuclides just above double magic core100Sn. The results obtained were found comparable widely used NN interactions.
springer.com
harvard.edu
sci-hub.se 参考文章(37)
I. Silişteanu, W. Scheid, A. Sandulescu, Proton, alpha and cluster decay rates for nuclei with 52≤Z≤56 and 52≤N≤60 Nuclear Physics. ,vol. 679, pp. 317- 336 ,(2001) , 10.1016/S0375-9474(00)00336-5
D. N. Basu, P. Roy Chowdhury, C. Samanta, Folding model analysis of proton radioactivity of spherical proton emitters Physical Review C. ,vol. 72, pp. 051601- ,(2005) , 10.1103/PHYSREVC.72.051601
Dao T Khoa, W Von Oertzen, HG Bohlen, None, Double-folding model for heavy-ion optical potential: Revised and applied to studyC12andO16elastic scattering Physical Review C. ,vol. 49, pp. 1652- 1668 ,(1994) , 10.1103/PHYSREVC.49.1652
Basudeb Sahu, G. S. Mallick, B. B. Sahu, S. K. Agarwalla, C. S. Shastry, Unified description of scattering and fusion phenomena in heavy-ion collisions Physical Review C. ,vol. 77, pp. 024604- ,(2008) , 10.1103/PHYSREVC.77.024604
S. S. Malik, Raj K. Gupta, Theory of cluster radioactive decay and of cluster formation in nuclei Physical Review C. ,vol. 39, pp. 1992- 2000 ,(1989) , 10.1103/PHYSREVC.39.1992
L. I. Schiff, Nonlinear Meson Theory of Nuclear Forces. I. Neutral Scalar Mesons with Point-Contact Repulsion Physical Review. ,vol. 84, pp. 1- 9 ,(1951) , 10.1103/PHYSREV.84.1
A.R. Bodmer, Relativistic mean field theory of nuclei with a vector meson self-interaction Nuclear Physics. ,vol. 526, pp. 703- 721 ,(1991) , 10.1016/0375-9474(91)90439-D
R. Brockmann, R. Machleidt, Relativistic nuclear structure. I. Nuclear matter. Physical Review C. ,vol. 42, pp. 1965- 1980 ,(1990) , 10.1103/PHYSREVC.42.1965
Stefan Gmuca, Finite-nuclei calculations based on relativistic mean-field effective interactions Nuclear Physics. ,vol. 547, pp. 447- 458 ,(1992) , 10.1016/0375-9474(92)90032-F
G. A. Lalazissis, J. König, P. Ring, New parametrization for the Lagrangian density of relativistic mean field theory Physical Review C. ,vol. 55, pp. 540- 543 ,(1997) , 10.1103/PHYSREVC.55.540