ER cross section measurement in 16O+194Pt reaction using gas-filled mode of HYRA

E. Prasad; K. M. Varier; N. Madhavan; S. Nath; J. Gehlot; Sunil Kalkal; Jhilam Sadhukhan; G. Mohanto; P. Sugathan; A. Jhingan; B. R.S. Babu; T. Varughese; K. S. Golda; B. P. Ajith Kumar; B. Satheesh; Santanu Pal; R. Singh; A. K. Sinha; S. Kailas

doi:10.1051/epjconf/20111716011

EPJ

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Open Access

EPJ Web of Conferences 17, 16011 (2011)
https://doi.org/10.1051/epjconf/20111716011

ER cross section measurement in ¹⁶O+¹⁹⁴Pt reaction using gas-filled mode of HYRA

E. Prasad¹^,2^a, K. M. Varier¹, N. Madhavan³, S. Nath³, J. Gehlot³, Sunil Kalkal⁴, Jhilam Sadhukhan⁵, G. Mohanto³, P. Sugathan³, A. Jhingan³, B. R.S. Babu¹, T. Varughese³, K. S. Golda³, B. P. Ajith Kumar³, B. Satheesh¹, Santanu Pal⁵, R. Singh⁴, A. K. Sinha⁶ and S. Kailas⁷

¹ Department of Physics, University of Calicut, Calicut 673635, India
² Department of Physics, Govt. College Kasaragod, Vidhyanagar, 671123, India
³ Inter University Accelerator Centre, Aruna Asaf Ali Marg, New Delhi 110067, India
⁴ Department of Physics and Astrophysics, Delhi University, Delhi 110007, India
⁵ Physics Group, Variable Energy Cyclotron Centre, 1/AF Bidhan Nagar, Kolkata 700064, India
⁶ UGC-DAE CSR, Kolkata Centre, 3/LB-8, Bidhan Nagar, Kolkata 700098, India
⁷ Nuclear Physics Division, Bhabha Atomic Research Centre, Mumbai 400085, India

^a e-mail: prasad.e.nair@gmail.com

Abstract

Evaporation residue (ER) excitation function in the complete fusion of ¹⁶O with ¹⁹⁴Pt is measured around the Coulomb barrier using gas-ﬁlled mode of the HYbrid Recoil mass Analyser (HYRA) at the Inter University Accelerator Centre (IUAC), New Delhi. Measured ER excitation function is compared with statistical model calculation. Nuclear dissipation strength β = 1.5 is required to explain the experimental data at higher excitation energies.

© Owned by the authors, published by EDP Sciences, 2011