Random-phase-approximation calculations of nuclear response in the continuum

1989 ◽  
Vol 40 (5) ◽  
pp. 2271-2275 ◽  
Author(s):  
T. Udagawa ◽  
B. T. Kim
Keyword(s):  
Random Phase Approximation ◽  
Random Phase ◽  
Phase Approximation ◽  
Nuclear Response ◽  
The Continuum

scholarly journals InclusiveC12(νμ,μ)12N reaction in the continuum random phase approximation

1995 ◽  
Vol 52 (6) ◽  
pp. 3437-3441 ◽  
Author(s):  
E. Kolbe ◽  
K. Langanke ◽  
F.-K. Thielemann ◽  
P. Vogel
Keyword(s):  
Random Phase Approximation ◽  
Random Phase ◽  
Phase Approximation ◽  
The Continuum

Neutrino-induced reactions onC12within the continuum random phase approximation

1994 ◽  
Vol 49 (2) ◽  
pp. 1122-1126 ◽  
Author(s):  
E. Kolbe ◽  
K. Langanke ◽  
S. Krewald
Keyword(s):  
Random Phase Approximation ◽  
Random Phase ◽  
Phase Approximation ◽  
The Continuum

scholarly journals Nuclear response using correlated realistic interactions: first-order random phase approximation and beyond

2020 ◽  
Vol 15 ◽  
pp. 67
Author(s):  
P. Papakonstantinou ◽  
R. Roth ◽  
N. Paar
Keyword(s):  
Random Phase Approximation ◽  
Random Phase ◽  
Operator Method ◽  
Phase Approximation ◽  
Giant Resonances ◽  
Correlation Operator ◽  
Nucleon Potential ◽  
First Order ◽  
Realistic Interaction ◽  
Nuclear Response

A correlated realistic interaction derived within the Unitary Correlation Operator Method (UCOM) based on the Argonne V18 nucleon-nucleon potential is used in calculations of nuclear response for closed-shell nuclei. Giant resonances are examined in the framework of the random-phase approximation (RPA). The effects of explicit ground-state correla- tions and of higher than first-order configurations are discussed.

PAIR VIBRATION 0+ STATE IN NEUTRON-RICH Sn ISOTOPE: CONTINUUM QRPA ANALYSIS OF NEUTRON PAIR TRANSFER STRENGTH

2010 ◽  
Vol 25 (21n23) ◽  
pp. 2024-2025
Author(s):  
HIROTAKA SHIMOYAMA ◽  
MASAYUKI MATSUO
Keyword(s):  
Ground State ◽  
Random Phase Approximation ◽  
Random Phase ◽  
Phase Approximation ◽  
Quasi Particle ◽  
Transfer Mode ◽  
Pair Transfer ◽  
Neutron Pair ◽  
The Continuum

We discuss the pair transfer mode populating pair vibration [Formula: see text] state in neutron-rich Sn isotopes by means of the continuum quasi particle random phase approximation (continuum QRPA). It is seen that the strength of the two-neutron addition transfer from the ground state to the [Formula: see text] state is significantly enhanced beyond the N=82 shell gap.

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