Abstract
The delta self-energy is an essential key to the understanding of a great amount of nuclear reactions in the resonance region (pion-nucleus, photon-nucleus, charge exchange...). The self-energy is not observable but, for example, pion or photon absorption enhance phenomena issued from delta deexcitation. The main result of this work is to show that semiclassical method to the Thomas-Fermi order can provide a particularly simple and precise approach of this quantity. In order to illustrate the effects of the self-energy correction, a semiclassical approach of the nuclear spin-isospin response function in the delta resonance region, is also presented.
Citation Formats
Voutier, E.
A semi-classical approach to the nuclear delta self-energy. Application to the spin-isospin response function problem; Approche semiclassique de la self-energie du delta dans un noyau. Application au probleme des fonctions reponses de spin-isospin.
France: N. p.,
1989.
Web.
Voutier, E.
A semi-classical approach to the nuclear delta self-energy. Application to the spin-isospin response function problem; Approche semiclassique de la self-energie du delta dans un noyau. Application au probleme des fonctions reponses de spin-isospin.
France.
Voutier, E.
1989.
"A semi-classical approach to the nuclear delta self-energy. Application to the spin-isospin response function problem; Approche semiclassique de la self-energie du delta dans un noyau. Application au probleme des fonctions reponses de spin-isospin."
France.
@misc{etde_10123440,
title = {A semi-classical approach to the nuclear delta self-energy. Application to the spin-isospin response function problem; Approche semiclassique de la self-energie du delta dans un noyau. Application au probleme des fonctions reponses de spin-isospin}
author = {Voutier, E}
abstractNote = {The delta self-energy is an essential key to the understanding of a great amount of nuclear reactions in the resonance region (pion-nucleus, photon-nucleus, charge exchange...). The self-energy is not observable but, for example, pion or photon absorption enhance phenomena issued from delta deexcitation. The main result of this work is to show that semiclassical method to the Thomas-Fermi order can provide a particularly simple and precise approach of this quantity. In order to illustrate the effects of the self-energy correction, a semiclassical approach of the nuclear spin-isospin response function in the delta resonance region, is also presented.}
place = {France}
year = {1989}
month = {Nov}
}
title = {A semi-classical approach to the nuclear delta self-energy. Application to the spin-isospin response function problem; Approche semiclassique de la self-energie du delta dans un noyau. Application au probleme des fonctions reponses de spin-isospin}
author = {Voutier, E}
abstractNote = {The delta self-energy is an essential key to the understanding of a great amount of nuclear reactions in the resonance region (pion-nucleus, photon-nucleus, charge exchange...). The self-energy is not observable but, for example, pion or photon absorption enhance phenomena issued from delta deexcitation. The main result of this work is to show that semiclassical method to the Thomas-Fermi order can provide a particularly simple and precise approach of this quantity. In order to illustrate the effects of the self-energy correction, a semiclassical approach of the nuclear spin-isospin response function in the delta resonance region, is also presented.}
place = {France}
year = {1989}
month = {Nov}
}