INSTITUTIONAL DIGITAL REPOSITORY

Browsing by Author "Gupta, U."

Browsing by Author "Gupta, U."

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  • Dependence of low energy incomplete fusion on projectile’s α-Q-value 
    Yadav, A.; Singh, P.P.; Kumar, P.; Shuaib, M.; Sharma, V.R.; Bala, I.; Singh, D.P.; Gupta, S.; Gupta, U.; Sharma, M.K.; Kumar, R.; Muralithar, S.; Singh, R.P.; Singh, B.P.; Prasad, R. (2016-11-19)
    An attempt has been made to understand the effect of entrance-channel parameters on low-energy incomplete fusion and a strong projectile dependence in terms of projectile’s α-Q-value has been observed. In the present ...
  • Effect of non- α -cluster projectile on incomplete-fusion dynamics: experimental study of the N 14 + Ta 181 system 
    Asnain, M. S.; Shuaib, M.; Majeed, I.; Sharma, M. K.; Sharma, V. R.; Yadav, A.; Singh, D. P.; Singh, P. P.; Gupta, U.; Sahoo, R. N.; Sood, A.; Kaushik, M.; Kumar, S.; Kumar, R.; Singh, B. P.; Prasad, R. (2021-11-15)
    In order to study incomplete fusion (ICF) reaction dynamics, the present work manifests the role of a non-αcluster 14N projectile on 181Ta target at energies ≈4–7 MeV/nucleon using the offline γ -ray spectroscopy. ...
  • Effect of projectile structure on break-up fusion for 14N + 175Lu system at intermediate energies 
    Bhat, I. M.; Shuaib, M.; Shariq, A. M.; Sharma, V. R.; Yadav, A.; Sharma, M. K.; Singh, P. P.; Singh, D. P.; Gupta, U.; Sahoo, R. N.; Sood, A.; Kaushik, M. (2022-04-24)
    In the present work, fusion in heavy-ion collisions at energies near the Coulomb barrier to ≈ 33% above it has been studied for 14N + 175Lu system. The excitation functions of several reaction channels expected to be ...
  • Entrance channel effect on incomplete fusion 
    Sahoo, R.N.; Kaushik, M.; Sood, A.; Kumar, P.; Sharma, V.R.; Yadav, A.; Shuaib, M.; Singh, D.P.; Singh, P.P.; Gupta, U.; Sharma, M.K.; Kumar, R.; Singh, B.P.; Aydin, S.; Wollersheim, H.J.; Prasad, R. (2019-01-01)
    In the present work, the onset and strength of incomplete fusion were studied in terms of various entrance channel parameters. Excitation functions for individual evaporation residues were measured in the 12C+169Tm system ...
  • Entrance channel effects on fission fragment mass distribution in 12 C+ 169 Tm system 
    Sood, A.; Kumar, P.; Sahoo, R. N.; Singh, P. P.; Yadav, A.; Sharma, V. R.; Sharma, M. K.; Singh, D. P.; Gupta, U.; Aydin, S.; Kumar, R.; Singh, B. P.; Prasad, R. (2021-08-25)
    With an aim to study different aspects of heavy-ion induced reactions following the evolution of compound nucleus formed via complete and/or incomplete fusion, the production cross sections of evaporation residues and ...
  • Fission-like events in the C 12 + Tm 169 system at low excitation energies 
    Sood, A.; Singh, P. P.; Sahoo, R. N.; Kumar, P.; Yadav, A.; Sharma, V. R.; Shuaib, M.; Sharma, M. K.; Singh, D. P.; Gupta, U.; Kumar, R.; Aydin, S.; Singh, B. P.; Wollersheim, H. J.; Prasad, R. (2021-10-09)
    Background: Fission has been found to be a dominating mode of deexcitation in heavy-ion induced reactions at high excitation energies. The phenomenon of heavy-ion induced fission has been extensively investigated with ...
  • Low energy incomplete fusion and its relevance to the synthesis of super heavy elements 
    Yadav, A.; Kumar, P.; Raghav, A.; Shuaib, M.; Sharma, V.R.; Singh, D.P.; Singh, P.P.; Gupta, S.; Gupta, U.; Sharma, M.K.; Bala, I.; Kumar, R.; Muralitha, S.; Singh, R.P.; Singh, B.P.; Prasad, R. (2016-11-19)
    To study the presence of incomplete fusion at energies around the Coulomb-barrier and to understand its dependence on various entrance-channel parameters, the incomplete fusion fractions have been deduced (i) from ...
  • Mass-number dependence of statistical model parameters and its impact on incomplete fusion fraction calculations 
    Ojha, A.; Gupta, S.; Gupta, U.; Singh, P. P.; Yadav, A.; Singh, D. P.; Shuaib, M.; Singh, B. P.; Prasad, R. (2021-11-15)
    Incomplete fusion processes and estimation of strength of incomplete fusion in heavy ion induced nuclear reactions have been explored for several combinations of projectile-target nuclei. Dynamics of these reactions ...
  • PACE: posthoc Architecture-Agnostic concept extractor for explaining CNNs 
    Kamakshi, V.; Gupta, U.; Krishnan, N. C. (2021-11-22)
    Deep CNNs, though have achieved the state of the art performance in image classification tasks, remain a black-box to a human using them. There is a growing interest in explaining the working of these deep models to ...
  • Role of precursor nuclei in heavy-ion induced reactions at low energies 
    Bhat, I.M.; Shuaib, M.; Asnain, M.S.; Sharma, M.K.; Yadav, A.; Sharma, V.R.; Singh, P.P.; Singh, D.P.; Gupta, S.; Gupta, U.; Sahoo, R.N.; Sood, A.; Kaushik, M.; Kumar, S.; Kumar, R.; Singh, B.P.; Prasad, R. (2022-07-20)
    In heavy-ion induced reactions, generally, a large number of residues are populated through different reaction channels. In some cases the same residue is populated via two different modes viz., (i) directly from a given ...
  • Sub-barrier fusion in the 37Cl + 130Te system 
    Sahoo, R. N.; Kaushik, M.; Sood, A.; Kumar, P.; Sharma, A.; Thakur, S.; Singh, P. P.; Raina, P. K.; Shaikh, M. M.; Biswas, R.; Yadav, A.; Gehlot, J.; Nath, S.; Madhavan, N.; Srivastava, V.; Sharma, M. K.; Singh, B. P.; Prasad, R.; Rani, A.; Banerjee, A.; Gupta, U.; Deb, N. K.; Roy, B. J. (2021-08-26)
    Background: In heavy-ion induced reactions, the sub-barrier fusion cross sections are found to be higher as compared to the predictions of the one-dimensional barrier penetration model. Attempts have been made to explain ...