β -delayed neutron-emission and fission calculations within relativistic quasiparticle random-phase approximation and a statistical model

2021 ◽  
Vol 104 (4) ◽  
Author(s):  
Futoshi Minato ◽  
Tomislav Marketin ◽  
Nils Paar
Keyword(s):  
Statistical Model ◽  
Random Phase Approximation ◽  
Neutron Emission ◽  
Random Phase ◽  
Phase Approximation ◽  
Delayed Neutron ◽  
Quasiparticle Random Phase Approximation

scholarly journals The impact of the tensor interaction on the β-delayed neutron emission of the neutron-rich Ni isotopes

2018 ◽  
Vol 177 ◽  
pp. 09010
Author(s):  
E.O. Sushenok ◽  
A.P. Severyukhin ◽  
N.N. Arsenyev ◽  
I.N. Borzov
Keyword(s):  
Random Phase Approximation ◽  
Neutron Emission ◽  
Random Phase ◽  
Tensor Interaction ◽  
Wave Functions ◽  
Delayed Neutron ◽  
Skyrme Interaction ◽  
Β Decay ◽  
Quasiparticle Random Phase Approximation ◽  
The Impact

The neutron emission of the β-decay of 74;76;78;80Ni are studied within the quasiparticle random phase approximation with the Skyrme interaction. The coupling between one- and two-phonon terms in the wave functions of the low-energy 1+ states of the daughter nuclei is taken into account. It is shown that the strength decrease of the neutronproton tensor interaction leads to the increase of the half-life and the neutron-emission probability.

Neutrino reactions onC12by the quasiparticle random-phase approximation (QRPA)

2010 ◽  
Vol 81 (2) ◽  
Author(s):  
Myung-Ki Cheoun ◽  
Eunja Ha ◽  
Su Youn Lee ◽  
K. S. Kim ◽  
W. Y. So ◽  
...  
Keyword(s):  
Random Phase Approximation ◽  
Random Phase ◽  
Phase Approximation ◽  
Quasiparticle Random Phase Approximation
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