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NSR database version of April 27, 2024.

Search: Author = T.Sil

Found 19 matches.

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2013AN05      Phys.Rev. C 87, 024303 (2013)

M.R.Anders, S.Shlomo, T.Sil, D.H.Youngblood, Y.-W.Lui, Krishichayan

Giant resonances in ⁴⁰Ca and ⁴⁸Ca

NUCLEAR STRUCTURE ^40,48Ca; calculated strength functions S(E), centroid energies of isoscalar and isovector (monopole, dipole, quadrupole, and octupole) giant resonances. Self-consistent Hartree-Fock-based random phase approximation calculations with 18 Skyrme-type nucleon-nucleon effective interaction. Comparison with experimental data.

doi: 10.1103/PhysRevC.87.024303
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2006SH17      Phys.Atomic Nuclei 69, 1132 (2006)

S.Shlomo, T.Sil, V.K.Au, O.G.Pochivalov

Current Status of Equation of State of Nuclear Matter

NUCLEAR STRUCTURE ⁸⁰Zr, ^100,116Sn; calculated isoscalar strength distributions. ⁹⁰Zr, ¹¹⁶Sn, ¹⁴⁴Sm, ²⁰⁸Pb; calculated isoscalar giant monopole resonance energies. Fully self-consistent approach.

doi: 10.1134/S1063778806070064
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2006SI10      Phys.Rev. C 73, 034316 (2006)

T.Sil, S.Shlomo, B.K.Agrawal, P.-G.Reinhard

Effects of self-consistency violation in Hartree-Fock RPA calculations for nuclear giant resonances revisited

NUCLEAR STRUCTURE ¹⁶O, ^40,60Ca, ⁵⁶Ni, ^80,90,110Zr, ^100,116Sn, ¹⁴⁴Sm, ²⁰⁸Pb; calculated isoscalar and isovector giant resonance energies, consequences of self-consistency violation. ²⁰⁸Pb; calculated giant resonance strength functions.

doi: 10.1103/PhysRevC.73.034316
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2005CE03      Phys.Rev. C 72, 014304 (2005)

M.Centelles, X.Vinas, S.K.Patra, J.N.De, T.Sil

Sum rule approach to the isoscalar giant monopole resonance in drip line nuclei

NUCLEAR STRUCTURE O, Ca, Ni, Zr, Pb; calculated giant monopole resonance energies, sum rules. Density-dependent Hartree-Fock approximation, Skyrme forces.

doi: 10.1103/PhysRevC.72.014304
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2005SI05      Phys.Rev. C 71, 045502 (2005)

T.Sil, M.Centelles, X.Vinas, J.Piekarewicz

Atomic parity nonconservation, neutron radii, and effective field theories of nuclei

NUCLEAR STRUCTURE ^{168,170,172,174,176}Yb, ^{156,158,161,162,164}Dy, ^{130,132,134,138}Ba, ^{121,123,125,127,129,131,133,135,137,139,141,145}Cs, ^{207,212,213,219,223,225}Fr; calculated charge radii, isotope shifts, neutron skin thickness, atomic parity nonconservation observables. ^{207,212,213,219,223,225}Fr; calculated binding energy, quadrupole deformation. Effective field theories, comparison with data.

doi: 10.1103/PhysRevC.71.045502
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2004AR23      Phys.Lett. B 601, 51 (2004)

P.Arumugam, B.K.Sharma, P.K.Sahu, S.K.Patra, T.Sil, M.Centelles, X.Vinas

Versatility of field theory motivated nuclear effective Lagrangian approach

doi: 10.1016/j.physletb.2004.09.026
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2004SI01      Phys.Rev. C 69, 014602 (2004)

T.Sil, S.K.Samaddar, J.N.De, S.Shlomo

Liquid-gas phase transition in infinite and finite nuclear systems

NUCLEAR STRUCTURE ⁵⁰Ca, ^150,186Re; calculated thermodynamic quantities, phase transition features. Heated liquid drop model.

doi: 10.1103/PhysRevC.69.014602
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2004SI13      Phys.Rev. C 69, 044315 (2004)

T.Sil, S.K.Patra, B.K.Sharma, M.Centelles, X.Vinas

Superheavy nuclei in a relativistic effective Lagrangian model

NUCLEAR STRUCTURE Z=120; calculated two-neutron separation energies, pair gaps vs neutron number. Z=100-140; calculated two-proton separation energies, pair gaps for N=172, 184, 258 isotones. ²⁹⁸Fl, ^292,304,378120; calculated single-particle level energies. Relativistic effective Lagrangian model, possible shell effects discussed.

doi: 10.1103/PhysRevC.69.044315
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2002SI25      Phys.Rev. C66, 045803 (2002)

T.Sil, J.N.De, S.K.Samaddar, X.Vinas, M.Centelles, B.K.Agrawal, S.K.Patra

Isospin-rich nuclei in neutron star matter

NUCLEAR STRUCTURE ^140,330Pb, ⁸⁰Ca, ¹⁷⁰Sn; calculated nuclear properties in neutron-star environment.

doi: 10.1103/PhysRevC.66.045803
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2001AG02      Phys.Rev. C63, 024002 (2001)

B.K.Agrawal, T.Sil, S.K.Samaddar, J.N.De

Shape Transition in Some Rare-Earth Nuclei in Relativistic Mean Field Theory

NUCLEAR STRUCTURE ^148,150Sm, ^150,152Gd, ^152,154Dy; calculated β₂ deformation, pairing gaps vs nuclear temperature, shape transitions. Relativistic mean-field approach.

doi: 10.1103/PhysRevC.63.024002
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2001AG08      Phys.Rev. C64, 017304 (2001)

B.K.Agrawal, T.Sil, S.K.Samaddar, J.N.De

Temperature Induced Shell Effects in Deformed Nuclei

NUCLEAR STRUCTURE ^64,66Zn, ^148,150Sm, ^152,154Dy; calculated deformation, shell-correction energy vs temperature.

doi: 10.1103/PhysRevC.64.017304
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2001AG09      Phys.Rev. C64, 024305 (2001)

B.K.Agrawal, T.Sil, S.K.Samaddar, J.N.De, S.Shlomo

Coulomb Energy Differences in Mirror Nuclei Revisited

NUCLEAR STRUCTURE ^15,16,17O, ³²S, ^39,40,41,48Ca, ⁵⁶Ni, ⁹⁰Zr, ²⁰⁸Pb; calculated radii. ^15,17O, ¹⁵N, ¹⁷F, ^39,41Ca, ³⁹K, ⁴¹Sc, ^55,57Ni, ⁵⁵Co, ⁵⁷Cu; calculated Coulomb displacement energies. Relativistic mean-field model, comparison with other models and data.

doi: 10.1103/PhysRevC.64.024305
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2001SI20      Phys.Rev. C63, 054604 (2001)

T.Sil, B.K.Agrawal, J.N.De, S.K.Samaddar

Liquid-Gas Phase Transition in Nuclei in the Relativistic Thomas-Fermi Theory

NUCLEAR STRUCTURE ⁴⁰Ca, ¹⁰⁹Ag, ¹⁵⁰Sm; calculated equations of state, caloric curves, other thermodynamic properties. Relativistic Thomas-Fermi theory.

doi: 10.1103/PhysRevC.63.054604
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2001SI22      Phys.Rev. C63, 064302 (2001)

T.Sil, B.K.Agrawal, J.N.De, S.K.Samaddar

Anatomy of Nuclear Shape Transition in the Relativistic Mean Field Theory

NUCLEAR STRUCTURE ^148,150Sm, ⁶⁴Zn; calculated single-particle levels, deformation vs temperature. Relativistic mean-field theory.

doi: 10.1103/PhysRevC.63.064302
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2000AG07      Phys.Rev. C62, 044307 (2000)

B.K.Agrawal, T.Sil, J.N.De, S.K.Samaddar

Nuclear Shape Transition at Finite Temperature in a Relativistic Mean Field Approach

NUCLEAR STRUCTURE ^168,170Er; calculated deformation, pairing strength vs temperature, related features. Relativistic mean-field approach.

doi: 10.1103/PhysRevC.62.044307
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1999AG01      Phys.Rev. C59, 832 (1999)

B.K.Agrawal, S.K.Samaddar, T.Sil, J.N.De

Isotope Thermometry in Nuclear Multifragmentation

NUCLEAR STRUCTURE ¹⁵⁰Sm; calculated fragmenting system temperature vs excitation energy, time. Comparison of several double-ratio thermometers.

doi: 10.1103/PhysRevC.59.832
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1999SA29      Phys.Lett. 459B, 8 (1999)

S.K.Samaddar, S.Das Gupta, J.N.De, B.K.Agrawal, T.Sil

The One Body Density in a Finite Size Lattice Gas Model

doi: 10.1016/S0370-2693(99)00665-6
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1996DU07      Phys.Rev. C54, 319 (1996)

R.Dutt, T.Sil, Y.P.Varshni

Nonlocal Effects in a Semiclassical WKB Approach to Sub-Barrier Nuclear Fusion Processes

NUCLEAR REACTIONS, ICPND ¹⁴⁸Sm(¹⁶O, X), E(cm), E ≈ 55-67.5 MeV; ⁹⁰Zr(⁵⁰Ti, X), E(cm) ≈ 100-120 MeV; ⁹³Nb(⁵⁰Ti, X), E ≈ 100-120 MeV; calculated fusion σ(E). Nonlocal effects in semi-classical WKB approach.

doi: 10.1103/PhysRevC.54.319
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1994SI16      Phys.Rev. C50, 2458 (1994)

T.Sil, R.Dutt, Y.P.Varshni

Role of the Supersymmetric Semiclassical Approach in Barrier Penetration and Heavy-Ion Fusion

NUCLEAR REACTIONS, ICPND ¹⁹F(¹²C, X), E(cm)=19.4-35.6 MeV; ¹⁶O(¹²C, X), E(cm)=7-14 MeV; ²⁰⁸Pb(¹⁶O, X), E(cm)=74.3-120 MeV; ^{154,152,150,148}Sm(¹⁶O, X), E ≈ 60-70 MeV; calculated fusion σ(E). Supersymmetric semi-classical approach in barrier penetration.

doi: 10.1103/PhysRevC.50.2458
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