https://doi.org/10.1051/epjconf/20158600053
Spin distribution measurement for 64Ni + 100Mo at near and above barrier energies
1 Department of Physics, Panjab University, Chandigarh 160014, India
2 GSI Helmholtzzentrun für Schwerionenforschung GmbH, 64291 Darmstadt, Germany
3 Comenius University in Bratislava, Slovakia
4 INP Demokritos, Athens, Greece
5 Dipartimento di Fisica and INFN Padova,
6 INFN, Laboratori Nazionali di Legnaro, Legnaro ( PD )
7 JINR Flerov Laboratory of Nuclear Reaction, Dubna, Russia
8 IFIC, Valencia, Spain
9 CIEMAT, Madrid, Spain
10 IFIN-HH, Bucharest, Romania
11 Institute of Atomic Energy, Beijing, China
12 RBI Zagreb, Croatia
a Corresponding author: Mangat_phy@yahoo.co.in
Published online: 29 January 2015
Spin distribution measurements were performed for the reaction 64Ni + 100Mo at three beam energies ranging from 230 to 260 MeV. Compound nucleus (CN) spin distributions were obtained channel selective for each evaporation residue populated by the de-excitation cascade. A comparison of the spin distribution at different beam energies indicates that its slope becomes steeper and steeper with increasing beam energy. This change in slope of the spin distribution is mainly due to the onset of fission competition with particle evaporation at higher beam energies.
© Owned by the authors, published by EDP Sciences, 2014
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