https://doi.org/10.1051/epjconf/20111716008
Exploring the onset of quasifission by measurement of mass distribution in 19F+184W
1
Inter University Accelerator Centre, Aruna Asaf Ali Marg, Post Box 10502, New Delhi
110067,
India
2
Department of Nuclear Physics, Andhra University,
Visakhapatnam
503003,
India
3
Department of Physics, Calicut University, Calicut
673635,
India
4
Department of Physics and Astrophysics, Delhi University,
Delhi
110007,
India
5
Department of Physics, Karnatak University,
Dharwad
580003,
India
a e-mail: subir@iuac.res.in
Fission fragment mass distributions for 19F+184W have been measured at beam energies in the range of 85 - 125 MeV. Analysis of mass distribution width indicates that the system proceeds towards the formation of compound nucleus. No signature of quasifission is observed in this reaction. These results strengthen the conclusions of our earlier works revealing the stabilizing effect of the Z = 82 shell closure against fission.
© Owned by the authors, published by EDP Sciences, 2011