Speaker
Description
R. Sariyala,b, I. Mazumdarb , D. Mehtaa , N. Madhavanc , S. Nathc , J. Gehlotc , Gonikac , S. M. Patelb , P. B. Chavanb , S. Panward,b, V. Rangad,b, A. Pariharie , A. K. Nasirovf,g, B. M. Kayumovg,h
aDepartment of Physics Panjab University Chandigarh-160014 India,
bDepartment of Nuclear and Atomic Physics Tata Institute of Fundamental Research Colaba-400005 Mumbai India.
cInter-University Accelerator Centre Aruna Asaf Ali Marg New Delhi-110067 India.
dDepartment of Physics Indian Institute of Technology Roorkee Roorkee-247667 Uttarakhand India.
eDepartment of Physics and Astrophysics University of Delhi New Delhi-110007 India.
fBLTP Joint Institute for Nuclear Research Joliot-Curie 6 Dubna-141980 Russia.
gInstitute of Nuclear Physics Uzbekistan Academy of Sciences Tashkent-100214 Uzbekistan.
hNew Uzbekistan University Tashkent-100007 Uzbekistan
Speaker
Indranil Mazumdar
Department of Nucler & Atomic Physics,
TIFR, Mumbai 400 005
This talk will primarily draw from the measurements carried out at IUAC, New Delhi using the HYRA recoil separator coupled with the TIFR 4 Sum-Spin spectrometer. We will provide a brief introduction to the subject of heavy-ion induced fusion followed by fission process and its wider ramifications in low and medium energy nuclear physics. We will summarise what we have learnt so far and what are the unresolved mysteries. Example to support the current understanding of the subject will be primarily from our very recent measurements of angular momentum gated Evaporation Residues from the heavy 186Pt and very heavy 240Cf nuclei. Detailed analysis using Statistical Model analysis and Dynamical approach will also be presented. This is the first measurements of spin gated evaporation residues from the 186Pt compound nucleus. This is also the very first attempt to measure the evaporation residues from the very heavy 240Cf nucleus. The theoretical DNS calculation is the result of a close collaboration with the group from Bogoliubov Laboratory of Theoretical Physics, JINR, Dubna.