| HAL : in2p3-00291201, version 1 |
| DOI : 10.1103/PhysRevLett.101.032701 |
| Fiche détaillée | Récupérer au format |
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| Physical Review Letters 101 (2008) 032701 |
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| 1n- and 2n-transfer with the Borromean nucleus $^{6}$He near the Coulomb barrier |
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| SPIRAL Collaboration(s) |
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| (2008) |
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| Angular distributions for 1n- and 2n-transfer are reported for the 6He + 65Cu system at Elab = 22.6 MeV. For the first time, triple coincidences between particles, neutrons and characteristic rays from the target-like residues were used to separate the contributions arising from 1n- and 2n-transfer. The differential cross sections for these channels, elastic scattering, and fusion were analyzed using a Coupled Reaction Channels approach. The large measured ratio of the 2n/1n cross section and the strong influence of 2n-transfer on other channels indicate that the di-neutron configuration of 6He plays a dominant role in the reaction mechanism. |
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| Thème(s) | : | Physique/Physique Nucléaire Expérimentale |
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| Détecteur EXOGAM – Unstable nucleus induced transfer reactions – Direct nuclear reactions – Heavy ion-induced fusion and fusion-fission reactions – Properties of nuclei with 6≤A≤19 |
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| Liste des fichiers attachés à ce document : | |||||
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| in2p3-00291201, version 1 | |
| http://hal.in2p3.fr/in2p3-00291201 | |
| oai:hal.in2p3.fr:in2p3-00291201 | |
| Contributeur : Michel Lion | |
| Déposé pour le compte de : | |
| Soumis le : Vendredi 27 Juin 2008, 09:08:30 | |
| Dernière modification le : Jeudi 17 Juillet 2008, 08:43:12 | |