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NSR database version of May 20, 2024.

Search: Author = M.T.Senthil Kannan

Found 7 matches.

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2023SE16      Eur.Phys.J. A 59, 220 (2023)

M.T.Senthil Kannan, N.Ashok, S.S.Nayak, J.Sadhukhan, G.Mukherjee

Shape evolution of sub-lead neutron-rich nuclei around the neutron shell closure

NUCLEAR STRUCTURE 184,186,188,190,192,194,196,198,200,202,204,206,208,210,212W, 186,188,190,192,194,196,198,200,202,204,206,208,210,212,214Os, 188,190,192,194,196,198,200,202,204,206,208,210,212,214,216Pt; calculated potential energy surfaces as a function of quadrupole moments, rms radii, pairing gaps, two-neutron separation energies, B(E2) using the state-of-the-art energy density functional framework .

doi: 10.1140/epja/s10050-023-01127-z
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2022RA23      J.Phys.(London) G49, 035103 (2022)

N.K.Rai, A.Gandhi, M.T.Senthil Kannan, S.K.Roy, N.Saneesh, M.Kumar, G.Kaur, D.Arora, K.S.Golda, A.Jhingan, P.Sugathan, T.K.Ghosh, J.Sadhukhan, B.K.Nayak, N.K.Deb, S.Biswas, A.Chakraborty, A.Parihari, A.Kumar

Inference on fission timescale from neutron multiplicity measurement in 18O + 184W

NUCLEAR REACTIONS 184W(18O, X)1NN, E=67.23-76.37 MeV; measured reaction products, En, In; deduced pre-scission and post-scission neutron multiplicities, fission yield distributions. Comparison with theoretical calculations. The National Array of Neutron Detectors (NAND) facility of the Inter University Accelerator Center (IUAC), New Delhi.

doi: 10.1088/1361-6471/ac4b3f
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2020RO22      Phys.Rev. C 102, 061601 (2020)

P.Roy, K.Banerjee, T.K.Rana, S.Kundu, S.Manna, A.Sen, D.Mondal, J.Sadhukhan, M.T.Senthil Kannan, T.K.Ghosh, S.Mukhopadhyay, D.Pandit, G.Mukherjee, S.Pal, D.Paul, K.Atreya, C.Bhattacharya

Evidence for the reduction of nuclear level density away from the β-stability line

NUCLEAR REACTIONS 115In(p, X)116Sn*, E=9, 12 MeV; 112Sn(α, X)116Te*, E=28 MeV; measured En, In, angular distribution of neutrons, prompt γ radiation, Eγ, Iγ, double-differential σ(E) using the time-of-flight (TOF) technique for neutrons, and a 50-element BaF2 detector array for γ rays at the K130 cyclotron facility of VECC-Kolkata; deduced reduction of nuclear level density away from the β-stability line. Comparison with Hauser-Feshbach theoretical predictions using TALYS code with nuclear level density parameters from Gilbert-Cameron (GC), backshifted Fermi gas (BSFG), and generalized superfluid model (GSM). Prediction of level-density parameter compared with microscopic shell-model calculation with Woods-Saxon mean field.

doi: 10.1103/PhysRevC.102.061601
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2018SE14      Phys.Rev. C 98, 021601 (2018)

M.T.Senthil Kannan, J.Sadhukhan, B.K.Agrawal, M.Balasubramaniam, S.Pal

Dynamical model calculation to reconcile the nuclear fission lifetime from different measurement techniques

NUCLEAR REACTIONS 208Pb(16O, F)224Th*, E*=37, 97, 187 MeV; 238U(p, F)239Np*, E*=0-200 MeV; 232Th(α, F)236U*, E*=0-200 MeV; 181Ta(19F, F)200Pb*, E*=0-200 MeV; calculated average fission lifetime, average neutron-evaporation time, last neutron-evaporation time, prescission neutron multiplicity of excited compound nucleus. 238U(64Ni, F)302120*, E*=10-80 MeV; calculated average fission lifetime as a function of excitation energy. State-of-the-art model based on the stochastic Langevin equation to investigate full dynamical evolution of an excited compound system from the ground-state configuration up to scission. Comparison with available experimental data.

doi: 10.1103/PhysRevC.98.021601
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2017KU21      Phys.Rev. C 96, 034623 (2017)

B.Kumar, M.T.Senthil Kannan, M.Balasubramaniam, B.K.Agrawal, S.K.Patra

Relative mass distributions of neutron-rich thermally fissile nuclei within a statistical model

RADIOACTIVITY 236,250U, 232,254Th(SF); calculated binary mass distributions and relative fragmentation yields of fission fragments from A=66 to 181 at temperatures T=1-3 MeV using the statistical model, with level density parameters from temperature-dependent relativistic mean field formalism (TRMF) and finite range droplet model (FRDM).

doi: 10.1103/PhysRevC.96.034623
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2017SE11      Phys.Rev. C 95, 064613 (2017)

M.T.Senthil Kannan, B.Kumar, M.Balasubramaniam, B.K.Agrawal, S.K.Patra

Relative fragmentation in ternary systems within the temperature-dependent relativistic mean-field approach

RADIOACTIVITY 252Cf, 242Pu, 236U(SF); calculated relative fragmentation probabilities in ternary fission, level density parameters. Temperature-dependent relativistic mean-field (TRMF) model for ternary fragmentation of heavy nuclei with the level density approach.

doi: 10.1103/PhysRevC.95.064613
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2017SE15      Eur.Phys.J. A 53, 164 (2017)

M.T.Senthil Kannan, M.Balasubramaniam

Charge distribution in the ternary fragmentation of 252Cf

NUCLEAR STRUCTURE 252Cf; calculated energy surface, deformation, ternary fission fragment charge distribution at E*=10, 20, 30, 35 MeV.

doi: 10.1140/epja/i2017-12355-9
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