scholarly journals Direct Reaction Inelastic Proton Scattering from 20Ne

1976 ◽  
Vol 29 (4) ◽  
pp. 233 ◽  
Author(s):  
K Amos ◽  
P Nesci ◽  
R Smith
Keyword(s):  
Angular Momentum ◽  
Direct Reaction ◽  
Proton Scattering ◽  
Minimal Energy ◽  
Axially Symmetric ◽  
Giant Resonances ◽  
Angular Momentum Projection ◽  
Hartree Fock ◽  
Inelastic Proton Scattering ◽  
Transition Amplitudes

The transition amplitudes for direct reaction inelastic proton scattering from nuclei are formulated using target spectroscopy given by angular momentum projection from axially symmetric minimal energy Hartree-Fock intrinsic states of N = Z nuclei. Applications to the scatterings from 20Neare made, from which the importance of virtual excitations of giant resonances is evident.

Excitation of giant resonances by inelastic proton scattering at 155 MeV

1975 ◽  
Vol 238 (1) ◽  
pp. 93-110 ◽  
Author(s):  
N. Marty ◽  
M. Morlet ◽  
A. Willis ◽  
V. Comparat ◽  
R. Frascaria
Keyword(s):  
Proton Scattering ◽  
Giant Resonances ◽  
Inelastic Proton Scattering

scholarly journals Analyses of Inelastic Proton Scattering to High Spin States of Unnatural Parity

1978 ◽  
Vol 31 (1) ◽  
pp. 1 ◽  
Author(s):  
K Amos ◽  
J Morton ◽  
I Morrison ◽  
R Smith
Keyword(s):  
High Spin ◽  
Spin States ◽  
Proton Scattering ◽  
Distorted Wave ◽  
Nucleon Interaction ◽  
Hartree Fock ◽  
High Spin States ◽  
Wave Approximation ◽  
Unnatural Parity ◽  
Inelastic Proton Scattering

Distorted wave approximation analyses of 135 MeV inelastic proton scattering to high spin (4 - and 6-) unnatural parity states in 24Mg and 28Si have been made to test the character of an effective two-nucleon interaction, assuming a transition spectroscopy of particle-hole excitation from a projected Hartree-Fock intrinsic ground state.

ON THE STABILITY OF PROJECTION AFTER VARIATION SOLUTIONS

2004 ◽  
Vol 13 (01) ◽  
pp. 165-168 ◽  
Author(s):  
T. R. RODRÍGUEZ ◽  
J. L. EGIDO ◽  
L. M. ROBLEDO ◽  
R. R. RODRÍGUEZ-GUZMÁN
Keyword(s):  
Angular Momentum ◽  
Ground State ◽  
Quadrupole Deformation ◽  
Wave Functions ◽  
Degree Of Freedom ◽  
Angular Momentum Projection ◽  
Hartree Fock ◽  
The Stability ◽  
Relevant Degree ◽  
Stability Of The Solution

We have performed angular momentum projection with double-constrained Hartree-Fock-Bogoliubov wave functions with the Gogny interaction for the 32 Mg . We show that the more relevant degree of freedom is the quadrupole deformation. Minima of the ground state obtained in single-constrained calculations with this operator are hardly modified in double-constrained calculations insuring thereby the stability of the solution.

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