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NSR database version of May 6, 2024.

Search: Author = U.Laha

Found 19 matches.

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2023KH15      Int.J.Mod.Phys. E32, 2350059 (2023)

B.Khirali, S.Laha, B.Swain, U.Laha

Neutron–Carbon12 elastic scattering using Deng–Fan potential

NUCLEAR REACTIONS ¹²C(n, n), E not given; analyzed available data; deduced the energy eigenvalues, normalized wave functions, and scattering phase shifts using an approximation for the centrifugal factor.

doi: 10.1142/S0218301323500593
Citations: PlumX Metrics

2023MA49      Rom.J.Phys. 68, 303 (2023)

M.Majumder, U.Laha

Low Energy Analysis of Phase Shifts and Cross-Section for n - ³He System

NUCLEAR REACTIONS ³He(n, n), E=0.5-4 MeV; calculated wave phase shifts, σ(θ) using the Hulthen potential as the nuclear part of interaction regular solution is derived by exploiting the Frobenius method. Comparison with available data.

doi: 10.59277/RomJPhys.2023.68.303
Citations: PlumX Metrics

2023SA27      Int.J.Theor.Phys. 62, 129 (2023)

P.Sahoo, B.Swain, U.Laha

Elastic Scattering of Proton from Oxygen at Astrophysical Energies

NUCLEAR REACTIONS ¹⁶O(p, p), E=0.385-2 MeV; calculated phase shifts, σ(θ). Comparison with available data.

doi: 10.1007/s10773-023-05391-z
Citations: PlumX Metrics

2023SA33      Can.J.Phys. 101, 441 (2023)

P.Sahoo, U.Laha

Phase shift and cross section analysis of nucleon-nucleon and nucleon-nucleus scattering using second Poschl-Teller potential

NUCLEAR REACTIONS ¹H(n, n), E=22.5-37.5 MeV; calculated σ(θ), σ. Comparison with experimental data.

doi: 10.1139/cjp-2022-0317
Citations: PlumX Metrics

2023SA34      Acta Phys.Pol. B54, 8-A2 (2023)

P.Sahoo, B.Swain, U.Laha

Off-energy-shell Scattering by Additive Interactions Under an Approximation Scheme

NUCLEAR REACTIONS ³He(α, α), E<16 MeV; calculated he half-shell T-matrix, off-shell extension function, and scattering phase shift. Comparison with available data.

doi: 10.5506/APhysPolB.54.8-A2
Citations: PlumX Metrics

2023SA56      Int.J.Mod.Phys. E32, 2350058 (2023)

P.Sahoo, B.Swain, U.Laha

Jost function analysis of elastic and inelastic nucleon–nucleon scattering with a new model potential

doi: 10.1142/S0218301323500581
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2021SA36      Chin.J.Phys.(Taiwan) 73, 561 (2021)

P.Sahoo, U.Laha, B.Khirali

Hulthen off-shell transition matrix for nuclear systems

doi: 10.1016/j.cjph.2021.07.008
Citations: PlumX Metrics

2020LA16      Pramana 94, 144 (2020)

U.Laha, A.K.Behera, M.Majumder, J.Bhoi

The Fredholm determinant for Hulthen-distorted non-local separable potential: Application to α-α elastic scattering

NUCLEAR REACTIONS ⁴He(α, α), E<30 MeV; calculated phase shifts, α-α potentials. Comparison with available data.

doi: 10.1007/s12043-020-02012-w
Citations: PlumX Metrics

2020SA48      Phys.Atomic Nuclei 83, 802 (2020)

P.Sahoo, U.Laha, A.K.Behera

p-¹²C and p-d scattering within the Separable Model of Interaction

NUCLEAR REACTIONS ¹²C, ²H(p, X), (p, p), E not given; calculated scattering phase shifts using Jost function and the Fredholm determinant for physical boundary condition. Comparison with available data.

doi: 10.1134/S1063778820660072
Citations: PlumX Metrics

2018BH08      Pramana 91, 77 (2018)

J.Bhoi, U.Laha

Potentials and phase shifts for nucleon-light nuclei systems

doi: 10.1007/s12043-018-1649-3
Citations: PlumX Metrics

2017BH04      Pramana 88, 42 (2017)

J.Bhoi, U.Laha

Hulthen potential models for α-α and α-He³ elastic scattering

NUCLEAR REACTIONS ⁸Be(α, α), (α, ³He), E<20 MeV; analyzed available data; deduced Hulthen-type potential model.

doi: 10.1007/s12043-016-1352-1
Citations: PlumX Metrics

2016BH09      Phys.Atomic Nuclei 79, 370 (2016)

J.Bhoi, U.Laha

Elastic scattering of light nuclei through a simple potential model

doi: 10.1134/S1063778816030054
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2015LA06      Phys.Rev. C 91, 034614 (2015)

U.Laha, J.Bhoi

Higher partial-wave potentials from supersymmetry-inspired factorization and nucleon-nucleus elastic scattering

doi: 10.1103/PhysRevC.91.034614
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2013BH02      J.Phys.(London) G40, 045107 (2013)

J.Bhoi, U.Laha

Hamiltonian hierarchy and n-p scattering

doi: 10.1088/0954-3899/40/4/045107
Citations: PlumX Metrics

2013LA36      Phys.Rev. C 88, 064001 (2013)

U.Laha, J.Bhoi

Integral transform of the Coulomb Green's function by the Hankel function and off-shell scattering

doi: 10.1103/PhysRevC.88.064001
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1991LA01      Pramana 36, 289 (1991)

U.Laha, B.Talukdar

Half-Shell T Matrix for Coulomb-Modified Graz Separable Potential

NUCLEAR REACTIONS ¹H(p, p), E=20 MeV; calculated half-shell T-matrices.

doi: 10.1007/BF02846549
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1989BH07      Z.Phys. D14, 107 (1989)

J.Bhattacharya, B.Talukdar, U.Laha

Studies in K-Shell X-Ray Energy Shift for a 2p Spectator Vacancy

ATOMIC PHYSICS Z=10-27; calculated K-X-ray energy shifts. Traditional theoretical, simple potential model approaches.

1989LA05      Z.Phys. A332, 305 (1989)

U.Laha, N.Haque, T.Nandi, G.C.Sett

Phase-Function Method for Elastic α-α Scattering

NUCLEAR REACTIONS ⁴He(α, α), E ≈ 0-100 MeV; calculated phase shifts. Phase function method.

1987BH02      J.Phys.(London) B20, 1725 (1987)

J.Bhattacharya, U.Laha, B.Talukdar

L-Shell X-Ray Energy Shifts for an Additional Vacancy in the M Shell

ATOMIC PHYSICS Z=57-95; calculated effective nuclear charges, binding energy, L X-ray energy shifts. Relativistic screened hydrogenic model.

doi: 10.1088/0022-3700/20/8/010
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