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NSR database version of May 6, 2024.

Search: Author = S.K.Agarwalla

Found 9 matches.

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2023JE03      Acta Phys.Pol. A143, 4-A1 (2023)

K.K.Jena, B.Sahu, J.K.Nayak, P.R.Preethi, B.K.Sharma, S.K.Agarwalla

Simultaneous Study of Scattering and Fusion Hindrance Near Coulomb Barrier in F+Pb Systems

NUCLEAR REACTIONS ²⁰⁸Pb(¹⁹F, ¹⁹F), (¹⁹F, X), E(cm)=80.6-94 MeV; analyzed available data; deduced energy-dependent parameters of the optical potential, fusion σ. The paradigm of the Ginocchio potential.

doi: 10.5506/APhysPolB.54.4-A1
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2022JE03      Acta Phys.Pol. B53, 10-A1 (2022)

K.K.Jena, S.K.Agarwalla, B.Sahu

Study of Non-trivial Behavior in the Analysis of ⁵⁸Ni + ²⁷Al Elastic Scattering Around the Coulomb Barrier

NUCLEAR REACTIONS ²⁷Al(⁵⁸Ni, ⁵⁸Ni), E(cm)=48.8-69.5 MeV; analyzed available data; deduced σ, optical model parameters, threshold anomaly.

doi: 10.5506/APhysPolB.53.10-A1
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2011SA60      Phys.Rev. C 84, 054604 (2011)

B.Sahu, S.K.Agarwalla, S.K.Patra

Half-lives of proton emitters using relativistic mean field theory

RADIOACTIVITY ¹⁰⁵Sb, ¹⁰⁹I, ^112,113Cs, ^117,117mLa, ¹³¹Eu, ^140,141,141mHo, ^{145,146,146m,147,147m}Tm, ^{150,150m,151,151m}Lu, ^{155,156,156m,157}Ta, ^160,161,161mRe, ^{164,165,165m,166,166m,167,167m}Ir, ^171,171mAu, ^177,177mTl, ¹⁸⁵Bi(p); calculated half-lives using M3Y + EX and R3Y + EX NN interactions within the WKB approximation. Comparison with experimental data.

doi: 10.1103/PhysRevC.84.054604
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2008SA06      Phys.Rev. C 77, 024604 (2008)

B.Sahu, G.S.Mallick, B.B.Sahu, S.K.Agarwalla, C.S.Shastry

Unified description of scattering and fusion phenomena in heavy-ion collisions

NUCLEAR REACTIONS ²⁰⁸Pb(¹²C, X), E(cm)=50-110 MeV; ²⁰⁸Pb(¹⁶O, X), E=55-95 MeV; calculated scattering and fusion cross sections.

doi: 10.1103/PhysRevC.77.024604
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2006AG01      J.Phys.(London) G32, 165 (2006)

S.K.Agarwalla, G.S.Mallik, P.Prema, S.Mahadevan, B.Sahu, C.S.Shastry

Analysis of ¹⁶O + ²⁸Si elastic scattering in the laboratory energy range 50.0 MeV to 142.5 MeV

NUCLEAR REACTIONS ²⁸Si(¹⁶O, ¹⁶O), E=50.0-142.5 MeV; analyzed σ(θ); deduced enhanced back-angle oscillations. Phenomenological potential, comparison with Woods-Saxon approach.

doi: 10.1088/0954-3899/32/2/008
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2006MA33      Phys.Rev. C 73, 054606 (2006)

G.S.Mallick, S.K.Agarwalla, B.Sahu, C.S.Shastry

Analysis of elastic scattering of ¹⁶O+²⁸Si and ¹²C+²⁴Mg by a new optical potential

NUCLEAR REACTIONS ²⁸Si(¹⁶O, ¹⁶O), E(cm)=18.7-90.7 MeV; ²⁴Mg(¹²C, ¹²C), E(cm)=10.7-16.0 MeV; calculated σ(θ). Phenomenological optical potential, comparison with data.

doi: 10.1103/PhysRevC.73.054606
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2003SA01      Nucl.Phys. A713, 45 (2003)

B.Sahu, S.K.Agarwalla, C.S.Shastry

Fusion barrier distribution described by above-barrier resonances

NUCLEAR REACTIONS ¹⁴⁴Sm, ²⁰⁸Pb(¹⁶O, X), E(cm) ≈ 54-92 MeV; calculated fusion σ, barrier distributions, above-barrier resonance contributions. Comparisons with data.

doi: 10.1016/S0375-9474(02)01289-7
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2003SA36      Nucl.Phys. A727, 299 (2003)

B.Sahu, G.S.Mallik, S.K.Agarwalla

Soluble complex potential model for heavy-ion collision: resonance and fusion in ¹²C + ¹²C reaction

NUCLEAR REACTIONS ¹²C(¹²C, ¹²C), E(cm)=7, 8 MeV; calculated σ(θ). ¹²C(¹²C, X), E(cm)=7-35 MeV; calculated reaction and fusion σ, resonance features. Complex potential model.

doi: 10.1016/j.nuclphysa.2003.08.010
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2003SA39      Pramana 61, 51 (2003)

B.Sahu, S.K.Agarwalla, C.S.Shastry

Fusion, resonances and scattering in ¹²C + ¹²C reaction

NUCLEAR REACTIONS ¹²C(¹²C, X), E(cm)=7-35 MeV; calculated fusion σ, resonance features. ¹²C(¹²C, X), E(cm)=2-7 MeV; calculated astrophysical S-factors. ¹²C(¹²C, ¹²C), E(cm)=6, 7, 8, 9 MeV; calculated elastic σ(θ). Optical model potential, comparisons with data.

doi: 10.1007/BF02704510
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