منابع مشابه
Density distributions of superheavy nuclei
J. C. Pei,1 F. R. Xu,1,2,3,∗ and P. D. Stevenson4 1School of Physics, Peking University, Beijing 100871, China 2Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080, China 3Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Collisions, Lanzhou 730000, China 4Department of Physics, University of Surrey, Guildford GU2 7XH, United Kingdom (Received 8 N...
متن کاملPairing Properties of Superheavy Nuclei
A. STASZCZAK, J. DOBACZEWSKI, W. NAZAREWICZ Department of Theoretical Physics, Institute of Physics, Maria Curie-Sk lodowska University, pl. M. Curie-Sk lodowskiej 1, 20-031 Lublin, Poland Department of Physics, University of Tennessee, Knoxville, TN 37996, Knoxville, USA Physics Division, Oak Ridge National Laboratory, P.O.Box 2008, Oak Ridge, TN 37831, USA Institute of Theoretical Physics, Wa...
متن کاملSuperheavy nuclei in relativistic effective Lagrangian model
Isotopic and isotonic chains of superheavy nuclei are analyzed to search for spherical double shell closures beyond Z = 82 and N = 126 within the new effective field theory model of Furnstahl, Serot, and Tang for the relativistic nuclear many-body problem. We take into account several indicators to identify the occurrence of possible shell closures, such as two-nucleon separation energies, two-...
متن کاملIsomers and Enhanced Stability of Superheavy Nuclei
Following the early discovery of two-quasiparticle, high-K isomers in Fm (Z =100) and No (Z = 102) by Ghiorso et al. [1], a number of spectroscopic studies were carried out in the Fermium region, which have different sensitivities both in terms of decay branches (e.g. decay, decay, fission, etc.) and lifetime ranges. There has been continuing activity in addressing the complex question of w...
متن کاملAlpha decay chains from superheavy nuclei
Magic islands for extra-stable nuclei in the midst of the sea of fission-instability were predicted to be around Z=114, 124 or, 126 with N=184, and Z=120, with N=172. Whether these fissionsurvived superheavy nuclei with high Z and N would live long enough for detection or, undergo alpha-decay in a very short time remains an open question. Alpha-decay half lives of nuclei with 130 ≥ Z ≥ 100 have...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1976
ISSN: 0028-0836,1476-4687
DOI: 10.1038/262445a0