Structure of odd-N superheavy elements

被引:217
作者
Cwiok, S
Nazarewicz, W
Heenen, PH
机构
[1] Warsaw Univ Technol, Inst Phys, PL-00662 Warsaw, Poland
[2] Joint Inst Heavy Ion Res, Oak Ridge, TN 37831 USA
[3] Univ Tennessee, Dept Phys, Knoxville, TN 37996 USA
[4] Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA
[5] Univ Warsaw, Inst Theoret Phys, PL-00681 Warsaw, Poland
[6] Free Univ Brussels, Serv Phys Nucl Theor, B-1050 Brussels, Belgium
关键词
D O I
10.1103/PhysRevLett.83.1108
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Structure of the odd-N superheavy elements with Z less than or similar to 118 and N less than or equal to 175 is investigated using the self-consistent Skyrme-Hartree-Fock-Bogoliubov method with pairing. Microscopic analysis of one-quasiparticle neutron states, alpha-decay energies, and deformations is performed. Good agreement was obtained with the recently reported alpha-decay chains of (289)114 and (293)118.
引用
收藏
页码:1108 / 1111
页数:4
相关论文
共 31 条
[1]   The 1995 update to the atomic mass evaluation [J].
Audi, G ;
Wapstra, AH .
NUCLEAR PHYSICS A, 1995, 595 (04) :409-480
[2]  
BENDER M, IN PRESS PHYS REV C
[3]   A skyrme parametrization from subnuclear to neutron star densities - Part II. Nuclei far from stabilities [J].
Chabanat, E ;
Bonche, P ;
Haensel, P ;
Meyer, J ;
Schaeffer, R .
NUCLEAR PHYSICS A, 1998, 635 (1-2) :231-256
[4]  
Cwiok S, 1996, NUCL PHYS A, V611, P211, DOI 10.1016/S0375-9474(96)00337-5
[5]   FISSION-BARRIERS OF TRANSFERMIUM ELEMENTS [J].
CWIOK, S ;
PASHKEVICH, VV ;
DUDEK, J ;
NAZAREWICZ, W .
NUCLEAR PHYSICS A, 1983, 410 (02) :254-270
[6]   SHELL STRUCTURE OF THE HEAVIEST ELEMENTS [J].
CWIOK, S ;
HOFMANN, S ;
NAZAREWICZ, W .
NUCLEAR PHYSICS A, 1994, 573 (03) :356-394
[7]  
CWIOK S, 1987, Z PHYS, V342, P203
[8]  
CWIOK S, IN PRESS
[9]   TIME-DEPENDENT HARTREE-FOCK THEORY WITH SKYRMES INTERACTION [J].
ENGEL, YM ;
BRINK, DM ;
GOEKE, K ;
KRIEGER, SJ ;
VAUTHERIN, D .
NUCLEAR PHYSICS A, 1975, 249 (02) :215-238
[10]   PRODUCTION AND DECAY OF (269)110 [J].
HOFMANN, S ;
NINOV, V ;
HESSBERGER, FP ;
ARMBRUSTER, P ;
FOLGER, H ;
MUNZENBERG, G ;
SCHOTT, HJ ;
POPEKO, AG ;
YEREMIN, AV ;
ANDREYEV, AN ;
SARO, S ;
JANIK, R ;
LEINO, M .
ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1995, 350 (04) :277-280