Single nucleon pickup reactions were performed with a 18.1 MeV/nucleon O14 beam on a deuterium target. Within the coupled reaction channel framework, the measured cross sections were compared to theoretical predictions and analyzed using both phenomenological and microscopic overlap functions. The missing strength due to correlations does not show significant dependence on the nucleon separation energy asymmetry over a wide range of 37 MeV, in contrast with nucleon removal data analyzed within the sudden-eikonal formalism.
Limited asymmetry dependence of correlations from single nucleon transfer / F. Flavigny, A. Gillibert, L. Nalpas, A. Obertelli, N. Keeley, C. Barbieri, D. Beaumel, S. Boissinot, G. Burgunder, A. Cipollone, A. Corsi, J. Gibelin, S. Giron, J. Guillot, F. Hammache, V. Lapoux, A. Matta, E.C. Pollacco, R. Raabe, M. Rejmund, N. De Sereville, A. Shrivastava, A. Signoracci, Y. Utsuno. - In: PHYSICAL REVIEW LETTERS. - ISSN 1079-7114. - 110:12(2013), pp. 122503.1-122503.5.
Limited asymmetry dependence of correlations from single nucleon transfer
C. Barbieri;
2013
Abstract
Single nucleon pickup reactions were performed with a 18.1 MeV/nucleon O14 beam on a deuterium target. Within the coupled reaction channel framework, the measured cross sections were compared to theoretical predictions and analyzed using both phenomenological and microscopic overlap functions. The missing strength due to correlations does not show significant dependence on the nucleon separation energy asymmetry over a wide range of 37 MeV, in contrast with nucleon removal data analyzed within the sudden-eikonal formalism.
| File | Dimensione | Formato | |
|---|---|---|---|
|
PhysRevLett110_122503_2013.pdf
accesso aperto
Tipologia:
Publisher's version/PDF
Dimensione
173.5 kB
Formato
Adobe PDF
|
173.5 kB | Adobe PDF | Visualizza/Apri |
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
