Microscopic description of current distributions for collective excitations in spherical nuclei

1983 ◽  
Vol 404 (2) ◽  
pp. 359-391 ◽  
Author(s):  
F.E. Serr ◽  
T.S. Dumitrescu ◽  
Suzuki Toru ◽  
C.H. Dasso
Keyword(s):  
Collective Excitations ◽  
Microscopic Description ◽  
Current Distributions ◽  
Spherical Nuclei

scholarly journals Microscopic description of octupole collective excitations near N=56 and N=88

2021 ◽  
Vol 103 (5) ◽  
Author(s):  
K. Nomura ◽  
L. Lotina ◽  
T. Nikšić ◽  
D. Vretenar
Keyword(s):  
Collective Excitations ◽  
Microscopic Description

Properties of some collective excitations in spherical nuclei from the superheavy island

2002 ◽  
Vol 28 (6) ◽  
pp. 1441-1451 ◽  
Author(s):  
Serban Misicu ◽  
Thomas B$uuml$rvenich ◽  
Thomas Cornelius ◽  
Walter Greiner
Keyword(s):  
Collective Excitations ◽  
Spherical Nuclei

The nucleon-pair shell description of the collective excitations of spherical nuclei

2013 ◽  
Vol 7 ◽  
pp. 595-603
Author(s):  
K. Baktybayev ◽  
A. Dalelkhankyzy ◽  
K. Ramankulov ◽  
N. Koilyk ◽  
М. К. Baktybayev
Keyword(s):  
Collective Excitations ◽  
Nucleon Pair ◽  
Spherical Nuclei

scholarly journals TIDAL WAVES – A NON-ADIABATIC MICROSCOPIC DESCRIPTION OF THE YRAST STATES IN NEAR-SPHERICAL NUCLEI

2011 ◽  
Vol 20 (02) ◽  
pp. 465-473 ◽  
Author(s):  
S. FRAUENDORF ◽  
Y. GU ◽  
J. SUN
Keyword(s):  
Strong Coupling ◽  
Single Particle ◽  
Degrees Of Freedom ◽  
Nonlinear Response ◽  
Transition Probabilities ◽  
Ground States ◽  
Nuclear Surface ◽  
Microscopic Description ◽  
Tidal Waves ◽  
Spherical Nuclei

The yrast states of nuclei that are spherical or weakly deformed in their ground states are described as quadrupole waves running over the nuclear surface, which we call "tidal waves". The energies and E 2 transition probabilities of the yrast states in nuclides with Z= 44, 46, 48 and N= 56, 58,…, 66 are calculated by means of the cranking model in a microscopic way. The nonlinear response of the nucleonic orbitals results in a strong coupling between shape and single particle degrees of freedom.

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