INSTITUTIONAL DIGITAL REPOSITORY

Browsing by Author "Yadav, A."

Browsing by Author "Yadav, A."

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  • Incomplete fusion reactions in 16O+159Tb system: Spin distribution measurements 
    Sharma, V.R.; Yadav, A.; Singh, D.P.; Singh, P.P.; Gupta, S.; Sharma, M.K.; Bala, I.; Kumar, R.; Muralithar, S.; Singh, R.P.; Singh, B.P.; Prasad, R.; Bhowmik, R.K. (2022-12-22)
    In order to explore the reaction modes on the basis of their entry state spin population, an experiment has been done by employing particle-γ coincidence technique carried out at the Inter University Accelerator Centre, ...
  • Incomplete fusion studies in the F 19 + Tb 159 system at low energies and its correlation with various systematics 
    Shuaib, M.; Sharma, V.R.; Yadav, A.; Singh, P.P.; Sharma, M.K.; Singh, D.P.; Kumar, R.; Singh, R.P.; Muralithar, S.; Singh, B.P.; Prasad, R. (2016-11-17)
    The excitation functions of reaction residues populated via the complete fusion and incomplete fusion process in the interaction of the F19+Tb159 system have been measured at energies ≈4-6 MeV/nucleon, using off-line γ-ray ...
  • Influence of a one-neutron-excess projectile on low-energy incomplete fusion 
    Sharma, V.R.; Yadav, A.; Singh, P.P.; Singh, D.P.; Gupta, S.; Sharma, M.K.; Bala, I.; Kumar, R.; Murlithar, S.; Singh, B.P.; Prasad, R. (2016-11-22)
    Background: Incomplete fusion has been found to be an important contributor in light heavy-ion (A≤20) induced reactions even at slightly above barrier energies. Purpose: For better insight into the dynamics of incomplete ...
  • Influence of incomplete fusion on complete fusion at energies above the coulomb barrier 
    Shuaib, M.; Sharma, V. R.; Yadav, A.; Sharma, M. K.; Singh, P. P.; Singh, D. P.; Kumar, R.; Singh, R. P.; Muralithar, S.; Singh, B. P.; Prasad, R. (2021-10-07)
    In the present work, excitation functions of several reaction residues in the system 19F+169Tm, populated via the complete and incomplete fusion processes, have been measured using off-line γ-ray spectroscopy. The analysis ...
  • Insights into the low energy incomplete fusion 
    Sahoo, R. N.; Kaushik, M.; Sood, A.; Kumar, P.; Sharma, V. R.; Yadav, A.; Singh, P. P.; Sharma, M. K.; Kumar, R.; Singh, B. P.; Aydin, S.; Prasad, R. (2021-08-25)
    In the present work, channel-by-channel excitation functions of different evaporation residues populated via complete and/or incomplete fusion in 12C + 169Tm system have been measured for an energy range Elab ≈ 53–90 ...
  • Investigation of incomplete fusion events: recent results 
    Sharma, V.R.; Shuaib, M.; Singh, P.P.; Yadav, A.; Sharma, M.K.; Kumar, R.; Singh, B.P.; Muralithar, S.; Singh, R.P.; Bhowmik, R.K.; Prasad, R. (2018-12-28)
    The dynamics of incomplete fusion processes has been extensively investigated and is found to compete with complete fusion at low incident energies (i.e. ≤ 7.0 MeV/A). Recent reports suggest that the probability of ...
  • Investigation of topological phases and thermoelectricity in half Heusler compounds: an Ab initio study 
    Yadav, A. (2022-09-23)
    Discovering new materials is a key aspect of semiconductor physics for sustaining the continuous progress and improvements in current electronic devices. The discovery of the non-trivial topological phase was a deviation ...
  • 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 ...
  • Low energy incomplete fusion and the role of input angular momenta 
    Kumar, R.; Sharma, V.R.; Yadav, A.; Singh, P.P.; Appanababu, S.; Aggarwal, A.; Singh, B.P.; Mukherjee, S.; Muralithar, S.; Ali, R.; Bhowmik, R.K. (2016-11-19)
    Aiming to investigate the incomplete fusion processes at low projectile energies, experiments have been carried out for the 14N + 169Tm system at ≈ 4–7 MeV/A. Excitation functions for several residues likely to be ...
  • Low-energy nuclear reaction of the N 14 + Tm 169 system: incomplete fusion 
    Kumar, R.; Sharma, V.R.; Yadav, A.; Singh, P.P.; Agarwal, A.; Appannababu, S.; Mukherjee, S.; Singh, B.P.; Ali, R.; Bhowmik, R.K. (2017-12-21)
    Excitation functions of reaction residues produced in the 14N + 169Tm system have been measured to high precision at energies above the fusion barrier, ranging from 1.04VB to 1.30VB, and analyzed in the framework of the ...
  • Mass and isotopic yield distributions of fission-like events in the F 19 + Tm 169 system at low energies 
    Shuaib, M.; Sharma, V. R.; Yadav, A.; Thakur, S.; Sharma, M. K.; Majeed, I.; Kumar, M.; Singh, P. P.; Singh, D. P.; Kumar, R.; Singh, R. P.; Muralithar, S.; Singh, B. P.; Prasad, R. (2021-08-26)
    In the present work, 22 fission-like residues with mass number 67 A 156 produced via complete fusionfission and/or incomplete fusion-fission have been identified and their production cross sections measured at three ...
  • 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 ...
  • New experimental approach for developing a mass-energy systematics for precompound emission 
    Sharma, M. K.; Sarswat, M.; Arora, S.; Kumar, S.; Shuaib, M.; Majeed, I.; Asnain, M. S.; Singh, B. P.; Prasad, R.; Sharma, V. R.; Yadav, A.; Singh, P. P.; Singh, D. P. (2021-11-15)
    A systematic analysis of the experimental cross-section data in odd mass number (A) and odd atomic number (Z) nuclei is reported to reveal a novel mass-energy systematics for the pre-compound emission of fast neutrons in ...
  • Observation of fission events in the 14N+181Ta system at projectile energies ≈ 5-6 MEV/A 
    Sharma, V.R.; Kumar, R.; Singh, B.P.; Aguilera, E.F.; Shuaib, M.; Mukherjee, S.; Dubey, R.; Singh, P.P.; Kumar, S.; Appannababu, S.; Yadav, A.; Sharma, M.K.; Morales-Rivera, J.C.; Prasad, R. (2019-12-11)
    Present paper reports the mass distribution of fission events in the 14N+181Ta reaction at four different projectile energies viz., 82.2 ± 0.8, 79.18 ± 0.82, 76.8 ± 1.2 and 72.9 ± 0.91 MeV using recoil catcher technique ...
  • Observation of incomplete fusion at low angular momenta 
    Singh, D.P.; Yadav, A.; Bala, I.; Raghav, A.; Shuaib, M.; Kumar, P.; Singh, P.P.; Unnati; Sharma, M.K.; Sharma, V.R.; Kumar, R.; Gupta, R.K.; Singh, B.P.; Prasad, R. (2016-11-19)
    Present work deals with experimental studies of incomplete fusion reaction dynamics using off-line γ-ray spectrometry at energies as low as ≈3-6 MeV/nucleon. Excitation functions for five reaction products populated via ...
  • Pre-compound emission in low-energy heavy-ion interactions 
    Sharma, M.K.; Shuaib; Sharma, V.R.; Yadav, A.; Singh, P.P.; Singh, D.P.; Singh, B.P.; Prasad, R. (2017-12-21)
    . Recent experimental studies have shown the presence of pre-compound emission component in heavy ion reactions at low projectile energy ranging from 4 to 7 MeV/nucleons. In earlier measurements strength of the pre-compound ...
  • Precompound emission in low-energy heavy-ion interactions from recoil range and spin distributions of heavy residues: A new experimental method 
    Sharma, M. K.; Singh, P. P.; Sharma, V. R.; Shuaib, M.; Singh, D. P.; Yadav, A.; Unnati; Kumar, R.; Singh, B. P.; Prasad, R. (2021-09-30)
    Recent investigations of heavy-ion reactions at low incident energies have indicated the presence of precompound emission component in considerable strength. In most cases the strength of the precompound component is ...
  • Projectile - Mass asymmetry systematics for low energy incomplete fusion 
    Singh, P.P.; Yadav, A.; Sharma, V.R.; Sharma, M.K.; Kumar, P.; Sahoo, R.N.; Kumar, R.; Singh, R.P.; Muralitha, S.; Singh, B.P.; Bhowmik, R.K.; Prasad, R. (2016-11-19)
    In the present work, low energy incomplete fusion (ICF) in which only a part of projectile fuses with target nucleus has been investigated in terms of various entrance channel parameters. The ICF strength function has ...
  • Reconciliation of mass-asymmetry systematics for incomplete fusion 
    Singh, P.P.; Yadav, A.; Sharma, V.R.; Kumar, R.; Sharma, M.K.; Singh, B.P.; Singh, R.P.; Muralithar, S.; Bhowmik, R.K.; Prasad, R. (2016-11-19)
    The onset and strength of incomplete fusion (ICF) has been studied in the framework of Morgenstern's mass-asymmetry systematics. The fraction of ICF has been deduced in 12C+169Tm system at energies ranging from 1.02V b 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 ...