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α-particle production in the scattering of 6He by 208Pb at energies around the Coulomb barrier

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Escrig, D. Sánchez-Benítez, A.M. Moro, A.M. Álvarez, M.A.G. Andrés, M.V. Cabrera Jamoulle, Juan [UCL] Ziman, V.

New experimental data from the scattering of 6He + 208Pb at energies around and below the Coulomb barrier are presented. The yield of breakup products coming from projectile fragmentation is dominated by a strong group of α particles. The energy and angular distribution of this group have been analyzed and compared with theoretical calculations. This analysis indicates that the α particles emitted at backward angles in this reaction are mainly due to two-neutron transfer to weakly bound states of the final nucleus.

Document type Article de périodique (Journal article) – Article de recherche
Access type Accès restreint
Publication date 2007
Language Anglais
Journal information "Nuclear Physics, Section A" - Vol. 792, no.1-2, p. 2-17 (2007)
Peer reviewed yes
Publisher Elsevier BV * North-Holland (Amsterdam)
issn 0375-9474
e-issn 1873-1554
Publication status Publié
Affiliation UCL - SST/IRMP - Institut de recherche en mathématique et physique
Links
Bibliographic reference Escrig, D. ; Sánchez-Benítez, A.M. ; Moro, A.M. ; Álvarez, M.A.G. ; Andrés, M.V. ; et. al. α-particle production in the scattering of 6He by 208Pb at energies around the Coulomb barrier. In: Nuclear Physics, Section A, Vol. 792, no.1-2, p. 2-17 (2007)
Permanent URL http://hdl.handle.net/2078.1/155962