Reaction dynamics studies for the system 7Be + 208Pb at Coulomb barrier energies

M. Mazzocco; A. Boiano; C. Boiano; M. La Commara; C. Manea; C. Parascandolo; D. Pierroutsakou; E. Strano; D. Torresi; L. Acosta; P. Di Meo; J.P. Fernandez-Garcia; T. Glodariu; J. Grebosz; A. Guglielmetti; G. Marquinez-Duran; I. Martel; M. Nicoletto; A. Pakou; A.M. Sánchez-Benítez; T. Sava; O. Sgouros; C. Signorini; F. Soramel; V. Soukeras; L. Stroe

doi:10.1051/epjconf/201716300035

All issues

Volume 163 (2017)

EPJ Web Conf., 163 (2017) 00035

Abstract

Open Access

Issue		EPJ Web Conf. Volume 163, 2017 FUSION17


Article Number		00035
Number of page(s)		5
DOI		https://doi.org/10.1051/epjconf/201716300035
Published online		22 November 2017

E3S Web of Conferences 163, 00035 (2017)
https://doi.org/10.1051/epjconf/201716300035

Reaction dynamics studies for the system ⁷Be + ²⁰⁸Pb at Coulomb barrier energies

M. Mazzocco¹^,2^*, A. Boiano³, C. Boiano⁴, M. La Commara⁵^,3, C. Manea², C. Parascandolo³, D. Pierroutsakou³, E. Strano¹^,2, D. Torresi¹^,2, L. Acosta⁶, P. Di Meo³, J.P. Fernandez-Garcia⁷, T. Glodariu⁸, J. Grebosz⁹, A. Guglielmetti¹⁰^,4, G. Marquinez-Duran⁶, I. Martel⁶, M. Nicoletto², A. Pakou¹¹, A.M. Sánchez-Benítez⁶, T. Sava⁸, O. Sgouros¹¹, C. Signorini¹^,2, F. Soramel¹^,2, V. Soukeras¹¹ and L. Stroe⁸

¹ Dipartimento di Fisica e Astronomia, Università di Padova, Padova, Italy
² INFN-Sezione di Padova, Padova, Italy
³ INFN-Sezione di Napoli, Napoli, Italy
⁴ INFN-Sezione di Milano, Milano, Italy
⁵ Dipartimento di Fisica, Università di Napoli, Napoli, Italy
⁶ Departamento de Fìsica Aplicada, Universidad de Huelva, Huelva, Spain
⁷ INFN-LNS, Catania, Italy
⁸ NINPE, Magurele, Romania
⁹ IFJ-PAN, Krakow, Poland
¹⁰ Dipartimento di Fisica, Università di Milano, Milano, Italy
¹¹ Department of Physics, University of Ioannina and HINP, Ioannina, Greece

^* e-mail: marco.mazzocco@pd.infn.it

Published online: 22 November 2017

Abstract

The scattering process of the Radioactive Ion Beam ⁷Be from a ²⁰⁸Pb target was measured at three near-barrier energies. The quasi-elastic angular distributions were analyzed within the framework of the optical model to extract the reaction cross sections. The results are compared with those obtained for the reactions induced by the mirror projectile ⁷Li and by the lightest particle-stable lithium isotope ⁶Li on the same target. The angular distributions for the production of the two ⁷Be constituent clusters, namely ³He and ⁴He, were also measured. In agreement with what observed for the interaction of ⁷Be with lighter targets, the production of the heavier helium isotope resulted to be much more abundant than that of its lighter counterpart.

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