Energy-weighted sum rule for Gamow-Teller giant resonances in high-spin isomeric states of N=Z nuclei

2021 ◽  
Vol 103 (1) ◽  
Author(s):  
M. Sasano ◽  
H. Sagawa ◽  
T. Suzuki ◽  
M. Honma
Keyword(s):  
High Spin ◽  
Weighted Sum ◽  
Giant Resonances ◽  
Sum Rule ◽  
Gamow Teller ◽  
Isomeric States

scholarly journals COHERENT DESCRIPTION FOR HITHERTO UNEXPLAINED RADIOACTIVITIES BY SUPER- AND HYPERDEFORMED ISOMERIC STATES

2003 ◽  
Vol 12 (05) ◽  
pp. 661-668 ◽  
Author(s):  
A. MARINOV ◽  
S. GELBERG ◽  
D. KOLB ◽  
R. BRANDT ◽  
A. PAPE
Keyword(s):  
High Spin ◽  
Radioactive Decay ◽  
Superheavy Element ◽  
Low Energy ◽  
Decay Properties ◽  
Particle Group ◽  
Isomeric States

Recently, long-lived high spin super- and hyperdeformed isomeric states with unusual radioactive decay properties have been discovered. Based on these newly observed modes of radioactive decay, consistent interpretations are suggested for previously unexplained phenomena seen in nature. These are the Po halos, the low-energy enhanced 4.5 MeV α-particle group proposed to be due to an isotope of a superheavy element with Z=108, and the giant halos.

Fluid dynamics of giant resonances on high spin states

1983 ◽  
Vol 125 (4) ◽  
pp. 240-244 ◽  
Author(s):  
M. Di Nardo ◽  
M. Di Toro ◽  
G. Giansiracusa ◽  
U. Lombardo ◽  
G. Russo
Keyword(s):  
Fluid Dynamics ◽  
High Spin ◽  
Spin States ◽  
Giant Resonances ◽  
High Spin States

High-spin and isomeric states in 203Po

1986 ◽  
Vol 453 (1) ◽  
pp. 77-92 ◽  
Author(s):  
B. Fant ◽  
T. Weckström ◽  
V. Rahkonen ◽  
C.J. Herrlander ◽  
A. Källberg
Keyword(s):  
High Spin ◽  
Isomeric States

Tensor correlation effects in the energy weighted sum rule for nuclear spin-flip excitation operators

1984 ◽  
Vol 134 (3-4) ◽  
pp. 143-146 ◽  
Author(s):  
G. Orlandini ◽  
M. Traini ◽  
R. Ferrari ◽  
R. Leonardi
Keyword(s):  
Nuclear Spin ◽  
Weighted Sum ◽  
Correlation Effects ◽  
Sum Rule ◽  
Tensor Correlation ◽  
Spin Flip

Lorentz-Lorenz quenching for the Gamow-Teller sum rule

1985 ◽  
Vol 11 (3) ◽  
pp. 343-349 ◽  
Author(s):  
J Delorme ◽  
M Ericson ◽  
A Figureau
Keyword(s):  
Sum Rule ◽  
Gamow Teller

Isoscalar Transition Densities of Isovector Excitations

1974 ◽  
Vol 52 (1) ◽  
pp. 89-90 ◽  
Author(s):  
B. Goulard ◽  
T. J. Deal ◽  
S. Fallieros
Keyword(s):  
Transition Density ◽  
Weighted Sum ◽  
Sum Rule ◽  
Dipole State ◽  
Transition Densities

An energy-weighted sum rule is written down containing both isoscalar and isovector transition densities. As an application, a previously obtained expression for the isoscalar transition density of a dipole state is rederived.

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