https://doi.org/10.1051/epjconf/20111708004
Pair transfer processes probed at deep sub barrier energies
1
Istituto Nazionale di Fisica Nucleare, Laboratori
Nazionali di Legnaro, I-35020
Legnaro,
Italy
2
Dipartimento di Fisica, Università di
Padova, and Istituto Nazionale di Fisica Nucleare, I-35131
Padova,
Italy
3
Dipartimento di Fisica Teorica, Università di
Torino, and Istituto Nazionale di Fisica Nucleare, 10125
Torino,
Italy
4
Ruder Bošković Institute, HR-10 001
Zagreb,
Croatia
5
IFIC, CSIC-Universidad de Valencia,
Valencia, Spain
6
Institut Pluridisciplinaire Hubert Curien, CNRS-IN2P3,
Université de Strasbourg, F-67037
Strasbourg,
France
7
Horia Hulubei National Institute of Physics and Nuclear
Engineering, 077125, Bucharest-Magurele,
Romania
a
e-mail: corradi@lnl.infn.it
Multinucleon transfer cross sections in the system 40Ca+96Zr have been measured at bombarding energies ranging from the Coulomb barrier to ~ 25% below. Target-like (lighter) recoils in inverse kinematics have been completely identif ed in A,Z and Q-value with the large solid angle magnetic spectrometer PRISMA. The experimental slopes of the neutron transfer probabilities at large internuclear separation are consistent with the values derived from the binding energies. A phenomenological interpretation of the transfer probabilities indicates the presence of enhanced values for the even number of neutron transfers.
© Owned by the authors, published by EDP Sciences, 2011