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THE HIGHER TAMM-DANCOFF APPROXIMATION: THEORETICAL CONTEXT AND PHENOMENOLOGICAL ASPECTS
Quentin P., Naidja H., Bonneau L., Bartel J., Thuy Long H.
Dans International Journal of Modern Physics E - 14th Nuclear Physics Workshop "Marie and Pierre Curie", Kazimierz Dolny : Pologne (2007) - http://hal.in2p3.fr/in2p3-00264010
Physique/Physique Nucléaire Théorique
THE HIGHER TAMM–DANCOFF APPROXIMATION: THEORETICAL CONTEXT AND PHENOMENOLOGICAL ASPECTS
P. Quentin1, 2, H. Naidja1, L. Bonneau1, 2, J. Bartel3, H. Thuy Long4
1 :  CENBG - Centre d'Etudes Nucléaires de Bordeaux Gradignan
http://www.cenbg.in2p3.fr/
CNRS : UMR5797 – IN2P3 – Université Sciences et Technologies - Bordeaux I
Chemin du Solarium - BP 120 - 33175 Gradignan Cedex
France
2 :  LANL - Theorical Division
Los Alamos National Laboratory,
Los Alamos, NM 87545
États-Unis
3 :  DRS-IPHC - Département Recherches Subatomiques
CNRS : UMR7178 – IN2P3 – Université Louis Pasteur - Strasbourg I
23 rue du Loess - BP28 67037 Strasbourg cedex 2
France
4 :  College of Natural Sciences
Vietnam National University, Hanoi (VNU)
334 Nguyen Trai, Hanoi
Viet Nam
We present the key aspects of the theoretical foundations of the Higher Tamm–Dancoff Approximation which can be interpreted as a truncated shell-model approach based on a Hartree–Fock solution, ensuring the conservation of the particle number. Then we discuss some phenomenological aspects of the residual interactions used, namely the delta interaction to describe the neutron–neutron and proton–proton pairing correlations and the quadrupole–quadrupole interaction to describe vibrational correlations.

Communications avec actes
2008
2007
International Journal of Modern Physics E
internationale
17
228-239
World Scientific
World Scientific Publishing Company

14th Nuclear Physics Workshop "Marie and Pierre Curie"
Kazimierz Dolny
Pologne
26/09/2007
30/09/2007