NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 27, 2024.

Search: Author = G.Sarkar

Found 6 matches.

Back to query form

2022KO03      Phys.Rev. C 105, 014607 (2022)

E.M.Kozulin, G.N.Knyazheva, I.M.Itkis, M.G.Itkis, Y.S.Mukhamejanov, A.A.Bogachev, K.V.Novikov, V.V.Kirakosyan, D.Kumar, T.Banerjee, M.Cheralu, M.Maiti, R.Prajapat, R.Kumar, G.Sarkar, W.H.Trzaska, A.N.Andreyev, I.M.Harca, A.Mitu, E.Vardaci

Fission of ^{180, 182, 183}Hg^* and ¹⁷⁸Pt^* nuclei at intermediate excitation energies

NUCLEAR REACTIONS ¹⁴²Nd(³⁶Ar, F)¹⁷⁸Pt^*, E=158, 169, 181 MeV; ¹⁴⁴Sm(³⁶Ar, F)¹⁸⁰Hg^*, E=158, 181 MeV; ^142,143Nd(⁴⁰Ca, F)¹⁸²Hg^*/¹⁸³Hg^*, E=158, 169, 181 MeV; measured binary reaction products in coincidence mode using the double-arm time-of-flight spectrometer CORSET, consisting of a compact start detector and a position-sensitive stop detector of microchannel plates at the U400 cyclotron Flerov laboratory of Nuclear Reactions, Dubna; deduced mass-energy distributions of fission fragments at energies near and above the Coulomb barrier, mass-total kinetic energy (M-TKE) distribution contours of primary binary fragments, mass yields, fission fragments mass yields, asymmetric fission of preactinide nuclei, existence of well-deformed proton shell at Z≈36 and a less deformed proton shell at Z≈46. Comparison with previous experimental results.

doi: 10.1103/PhysRevC.105.014607
Citations: PlumX Metrics

2022SA43      Int.J.Mod.Phys. E31, 2250094 (2022)

G.Sarkar, A.Kaur, M.Maiti, M.K.Sharma

A theoretical study on the impact of centrifugal potential and fragment identification in the decay of compound nuclei (A_CN = 60 and 100)

NUCLEAR REACTIONS ⁴⁸Ca(⁴⁸Ca, X)⁹⁶Zr, E(cm)=59.55 MeV; ⁶⁴Ni(³⁴S, X)⁹⁸Ru, E(cm)=62.84 MeV; ²⁶Mg(³⁴S, X)⁶⁰Ni, E(cm)=33.50 MeV; ²⁷Al(³⁵Cl, X)⁶²Zn, E(cm)=71.60 MeV; analyzed available data; deduced variation of fragmentation potential as a function of fragment mass number using two theoretical frameworks, dynamical cluster-decay model (DCM) and PACE4.

doi: 10.1142/S021830132250094X
Citations: PlumX Metrics

2021BO22      Phys.Rev. C 104, 024623 (2021)

A.A.Bogachev, E.M.Kozulin, G.N.Knyazheva, I.M.Itkis, M.G.Itkis, K.V.Novikov, D.Kumar, T.Banerjee, I.N.Diatlov, M.Cheralu, V.V.Kirakosyan, Y.S.Mukhamejanov, A.N.Pan, I.V.Pchelintsev, R.S.Tikhomirov, I.V.Vorobiev, M.Maiti, R.Prajapat, R.Kumar, G.Sarkar, W.H.Trzaska, A.N.Andreyev, I.M.Harca, E.Vardaci

Asymmetric and symmetric fission of excited nuclei of ^{180, 190}Hg and ^{184, 192, 202}Pb formed in the reactions with ³⁶Ar and ^{40, 48}Ca ions

NUCLEAR REACTIONS ¹⁴⁴Sm(³⁶Ar, X)¹⁸⁰Hg^*, E=158, 181 MeV; ¹⁵⁴Sm(³⁶Ar, X)¹⁹⁰Hg^*, E=158, 181 MeV; ¹⁴⁴Sm(⁴⁰Ca, X)¹⁸⁴Pb^*, E=180, 190 MeV; ¹⁴⁴Sm(⁴⁸Ca, X)¹⁹²Pb^*, E=182, 188, 202 MeV; ¹⁵⁴Sm(⁴⁸Ca, X)²⁰²Pb^*, E=173, 183, 194 MeV; measured binary reaction products in coincidence mode from the excited states of the compound nuclei using the double-arm time-of-flight spectrometer CORSET at the U400 cyclotron facility of Flerov Laboratory of Nuclear Reactions (FLNR), Dubna; deduced mass-total kinetic energy (TKE) distributions of binary fragments, mass and TKE distributions of fission fragments, contributions of symmetric and asymmetric fissions, well deformed proton shell at Z≈36 and less deformed proton shell at Z≈46.

doi: 10.1103/PhysRevC.104.024623
Citations: PlumX Metrics

2021KU16      Eur.Phys.J. A 57, 209 (2021)

R.Kumar, M.Maiti, G.Sarkar, M.Sagwal, P.Kaur, R.Prajapat, T.N.Nag, S.Sodaye

Study of excitation functions and insights into the reaction mechanisms of ⁶Li fusion in Cu

NUCLEAR REACTIONS Cu(⁶Li, X)⁶⁶Ge/⁶⁷Ge/⁶⁹Ge/⁶⁵Ga/⁶⁶Ga/⁶⁷Ga/⁶⁸Ga/⁶²Zn/⁶³Zn/⁶⁵Zn, E=3.6-7.1 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced σ. Comparison with PACE4, EMPIRE-3.2.2 and ALICE20 calculations.

doi: 10.1140/epja/s10050-021-00520-w
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6401.

2021SA41      Nucl.Phys. A1015, 122305 (2021)

G.Sarkar, N.Grover, M.K.Sharma, M.Maiti

Decay aspects of the compound nuclei formed via CF and ICF path in ¹²C + ⁵²Cr reaction

NUCLEAR REACTIONS ⁵²Cr(¹²C, X)⁶⁴Zn, E(cm)=41.84-71.20 MeV; analyzed available data; deduced compound system preformation probability. Complete fusion (CF) and incomplete fusion (ICF) channel.

doi: 10.1016/j.nuclphysa.2021.122305
Citations: PlumX Metrics

2020CH47      Phys.Rev. C 102, 064606 (2020)

A.Chauhan, R.Prajapat, G.Sarkar, M.Maiti, R.Kumar, Malvika, Gonika, J.Gehlot, S.Nath, A.Parihari, N.Madhavan

Evaporation residue cross section in the ³⁷Cl + ⁶⁸Zn fusion reaction near the Coulomb barrier

NUCLEAR REACTIONS ⁶⁸Zn(³⁷Cl, X), (³⁷Cl, 4n)¹⁰¹Ag, (³⁷Cl, 5n)¹⁰⁰Ag, (³⁷Cl, 3np)¹⁰¹Pd, (³⁷Cl, 4np)¹⁰⁰Pd, (³⁷Cl, 5np)⁹⁹Pd, (³⁷Cl, nα)¹⁰⁰Rh, (³⁷Cl, 2nα)⁹⁹Rh, (³⁷Cl, 3nα)⁹⁸Rh, (³⁷Cl, 4nα)⁹⁷Rh, (³⁷Cl, 2npα)⁹⁸Ru, (³⁷Cl, 3npα)⁹⁷Ru, E=94.8-138.9 MeV; measured recoiling evaporation residues (ERs), time-of-flight using the recoil mass spectrometer HIRA at the 15UD Pelletron accelerator facility of IUAC-New Delhi; deduced two-dimensional mass spectrum, fusion σ(E), total ER σ(E) for the production of individual residual nuclei, fragmentation potentials. Comparison with theoretical calculations using CCFULL code for coupled channel model, PACE4 code for statistical model, DCM code for non-statistical model.

doi: 10.1103/PhysRevC.102.064606
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6393.