Czasopismo
Tytuł artykułu
Autorzy
Warianty tytułu
Języki publikacji
Abstrakty
Fission barriers of actinides are calculated in the framework of the macroscopic-microscopic method. The single particle energies are obtained within a new version of the Woods-Saxon two-center shell model. A nuclear shape parametrization characterized by five degrees of freedom is used. The barriers are calculated along the minimal action trajectory in the configuration space and the inertia is evaluated within the cranking formalism. The reliability of the model is tested by comparing the theoretical results with values deduced from experimental data.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Numer
Strony
116-122
Opis fizyczny
Daty
wydano
2011-02-01
online
2010-09-24
Twórcy
autor
- Horia Hulubei National Institute for Physics and Nuclear Engineering, P.O. Box MG6, Bucarest-Magurele, Romania, mirea@ifin.nipne.ro
autor
- Institut de Physique Nucleaire, 91406, Orsay Cedex, France, tassango@ipno.in2p3.fr
Bibliografia
- [1] N. Bohr, J. Wheeler, Phys. Rev. 16, 426 (1939) http://dx.doi.org/10.1103/PhysRev.56.426[Crossref]
- [2] S. Bjornholm, J.E. Lynn, Rev. Mod. Phys. 52, 725 (1980) http://dx.doi.org/10.1103/RevModPhys.52.725[Crossref]
- [3] B.B. Back, H.C. Britt, J.D. Garrett, O. Hansen, B. Ler-oux, In: IAEA (Ed.), Proceedings of the Third International Atomic Energy Symposium on Physics and Chemistry of Fission, 13–17 August 1973, Rochester, United States (IAEA, Vienna 1974)
- [4] M. Bender, P.H. Heenen, P.G. Reinhard, Rev. Mod. Phys. 76, 121 (2003) http://dx.doi.org/10.1103/RevModPhys.75.121[Crossref]
- [5] J.R. Nix, Ann. Rev. Nucl. Sci. 22, 65 (1972) http://dx.doi.org/10.1146/annurev.ns.22.120172.000433[Crossref]
- [6] W.J. Swiatecki, S. Bjornholm, Phys. Rep. 4, 325 (1972) http://dx.doi.org/10.1016/0370-1573(72)90003-8[Crossref]
- [7] U. Brosa, S. Grossman, A. Muller, Phys. Rep. 197, 167 (1990) http://dx.doi.org/10.1016/0370-1573(90)90114-H[Crossref]
- [8] M. Brack et al., Rev. Mod. Phys. 44, 320 (1972) http://dx.doi.org/10.1103/RevModPhys.44.320[Crossref]
- [9] K.T.R. Davies, J.R. Nix, Phys. Rev. C 14, 1977 (1976) http://dx.doi.org/10.1103/PhysRevC.14.1977[Crossref]
- [10] D.N. Poenaru, M. Ivascu, D. Mazilu, Comput. Phys. Commun. 19, 205 (1980) http://dx.doi.org/10.1016/0010-4655(80)90051-X[Crossref]
- [11] M. Mirea et al., Eur. Phys. J. A 11, 59 (2001) http://dx.doi.org/10.1007/s100500170096[Crossref]
- [12] P. Moller, J.R. Nix, Atom. Data Nucl. Data 26, 165 (1981 http://dx.doi.org/10.1016/0092-640X(81)90003-6[Crossref]
- [13] M. Mirea, R.C. Bobulescu, M. Petre, Rom. Rep. Phys. 61, 646 (2009
- [14] M. Mirea, R.C. Bobulescu, J. Phys. G Nucl. Partic. 37, 055106 (2010) http://dx.doi.org/10.1088/0954-3899/37/5/055106[Crossref]
- [15] M. Mirea, Phys. Rev. C 78, 044618 (2008) http://dx.doi.org/10.1103/PhysRevC.78.044618[Crossref]
- [16] S. Cwiok, J. Dudek, W. Nazarewicz, J. Skalski, T. Werner, Comput. Phys. Commun. 46, 379 (1987) http://dx.doi.org/10.1016/0010-4655(87)90093-2[Crossref]
- [17] J. Maruhn, W. Greiner, Z. Phys. 251, 431 (1972) http://dx.doi.org/10.1007/BF01391737[Crossref]
- [18] M. Mirea, Phys. Rev. C 54, 302 (1996) http://dx.doi.org/10.1103/PhysRevC.54.302[Crossref]
- [19] M. Mirea, Nucl. Phys. A 780, 13 (2006) http://dx.doi.org/10.1016/j.nuclphysa.2006.09.008[Crossref]
- [20] P. Moller et al., Phys. Rev. C 79, 064304 (2009) http://dx.doi.org/10.1103/PhysRevC.79.064304[Crossref]
- [21] R. Smolanczuk, J. Skalski, A. Sobiczewski, Phys. Rev C52, 1871 (1985
- [22] Z. Patyk, J. Skalski, A. Sobiczewski, C. Cwiok, Nucl. Phys. A 502, 591c (1989 http://dx.doi.org/10.1016/0375-9474(89)90691-X[Crossref]
- [23] D.N. Poenaru, M. Mirea, W. Greiner, I. Cata, D. Mazilu, Mod. Phys. Lett. A 5, 2101 (1990)
- [24] M. Mirea et al., J. Phys. G Nucl. Partic. 31, 1165 (2005 http://dx.doi.org/10.1088/0954-3899/31/11/004[Crossref]
- [25] M. Mirea, L Tassan-Got, C. Stephan, C.O. Bacri, R.C. Bobulescu, Europhys. Lett. 73, 705 (2006) http://dx.doi.org/10.1209/epl/i2005-10454-x[Crossref]
- [26] M. Mirea, L Tassan-Got, C. Stephan, C.O. Bacri, R.C. Bobulescu, Phys. Rev. C 76, 064608 (2007) http://dx.doi.org/10.1103/PhysRevC.76.064608[Crossref]
- [27] M. Mirea, Phys. Lett. B 680, 316 (2009) http://dx.doi.org/10.1016/j.physletb.2009.09.035[Crossref]
- [28] A. Dobrowolski, K. Pomorski, J. Bartel, Phys. Rev. C 75, 024613 (2007 http://dx.doi.org/10.1103/PhysRevC.75.024613[Crossref]
- [29] T. Ohsawa, Y. Shigemitsu, M. Ohta, K. Kudo, J. Nucl. Sci. Technol. 21, 887 (1984 http://dx.doi.org/10.3327/jnst.21.887[Crossref]
- [30] M. Mirea, L. Tassan-Got, C. stephan, C.O. Bacri, Nucl. Phys. A 735, 21 (2004 http://dx.doi.org/10.1016/j.nuclphysa.2004.01.129[Crossref]
- [31] P. Moller, A.J. Sierk, A. Iwamoto, Phys. Rev. Lett. 92, 072501 (2004) http://dx.doi.org/10.1103/PhysRevLett.92.072501[Crossref]
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11534-010-0039-3