Wigner energy and shell gaps in two-nucleon separation energies

2009 ◽  
Vol 80 (2) ◽  
Author(s):  
A. Gelberg ◽  
H. Sakurai ◽  
M. W. Kirson ◽  
S. Heinze
Keyword(s):  
Wigner Energy ◽  
Shell Gaps

scholarly journals On the origin of the Wigner energy

1997 ◽  
Vol 407 (2) ◽  
pp. 103-109 ◽  
Author(s):  
W. Satuła ◽  
D.J. Dean ◽  
J. Gary ◽  
S. Mizutori ◽  
W. Nazarewicz
Keyword(s):  
Wigner Energy

The 176Lu(t,p)178Lu reaction. The influence of shell gaps and blocking on L = 0 strength

1981 ◽  
Vol 98 (1-2) ◽  
pp. 29-32 ◽  
Author(s):  
F. Girshick ◽  
K. Krien ◽  
R.A. Naumann ◽  
G.L. Struble ◽  
R.G. Lanier ◽  
...  
Keyword(s):  
Shell Gaps

Dynamics of temperature fields during Wigner energy release in bulk graphite irradiated at low temperature

2019 ◽  
Vol 515 ◽  
pp. 303-311 ◽  
Author(s):  
A.O. Pavliuk ◽  
S.G. Kotlyarevsky ◽  
E.V. Bespala ◽  
I. Yu Novoselov
Keyword(s):  
Low Temperature ◽  
Energy Release ◽  
Temperature Fields ◽  
Bulk Graphite ◽  
Wigner Energy

Possible dual bubble-like structure predicted by the relativistic Hartree–Bogoliubov model

2020 ◽  
Vol 29 (09) ◽  
pp. 2050073
Author(s):  
Sven Åberg ◽  
Akhilesh Yadav ◽  
A. Shukla
Keyword(s):  
Angular Momentum ◽  
Nuclear Structure ◽  
Experimental Observation ◽  
Mass Region ◽  
Momentum State ◽  
Angular Momentum State ◽  
Shell Gaps

Experimental observation of [Formula: see text]Si as a proton bubble nuclei has heated up the interest in the study of exotic bubble shaped nuclei. In this work, some of the potential doubly bubble-like (for proton as well as neutron both simultaneously) cases have been explored using relativistic Hartree–Bogoliubov (RHB) in light mass region, specially around N or [Formula: see text]. Further, the role of pairing and the evolution of new shell gaps around [Formula: see text] or [Formula: see text] and 34 have been investigated, as one moves toward drip lines. This study suggests that the occupancies/vacancies of neutron/proton orbitals for lower angular momentum state plays major role in nuclear structure to create bubble-like structure and [Formula: see text]O[Formula: see text], [Formula: see text]Mg8 and [Formula: see text]Si[Formula: see text] may have dual bubble-like structures.

scholarly journals Global systematics of the Wigner energy

2008 ◽  
Vol 661 (4) ◽  
pp. 246-249 ◽  
Author(s):  
Michael W. Kirson
Keyword(s):  
Wigner Energy

EFFECT OF TENSOR INTERACTION ON HEAVY AND SUPERHEAVY NUCLEI

2010 ◽  
Vol 25 (21n23) ◽  
pp. 1809-1813 ◽  
Author(s):  
XIAN-RONG ZHOU ◽  
HIROYUKI SAGAWA
Keyword(s):  
Single Particle ◽  
Shell Structure ◽  
Spherical Shape ◽  
Tensor Interaction ◽  
Superheavy Nuclei ◽  
Hartree Fock ◽  
Heavy And Superheavy Nuclei ◽  
Large Shell ◽  
Particle Spectra ◽  
Shell Gaps

The effect of tensor interaction is discussed on the deformation and the shell structure of heavy and superheavy nuclei within the deformed Skyrme Hartree-Fock+BCS model. The importance of the tensor correlations is shown for the single particle spectra of protons in 249 Bk . The large shell gaps of superheavy nuclei are found at Z = 114 and Z = 120 for protons and N = 184 for neutrons with the spherical shape irrespective of the tensor correlations. It is also shown that Z = 114 and N = 164 shell gaps are more pronounced by the tensor correlations in the case of SLy 5+ T interaction.

scholarly journals Pairing and shell gaps in nuclei

2013 ◽  
Vol 445 ◽  
pp. 012010 ◽  
Author(s):  
B Alex Brown
Keyword(s):  
Shell Gaps
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