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NSR database version of April 27, 2024.

Search: Author = A.Mondal

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2024GU02      Nucl.Phys. A1042, 122806 (2024)

A.Gupta, S.Sharma, S.Das, A.Adhikari, A.Mondal, M.Chowdhury, Ch.D.Bagdia, L.Tribedi, V.Nanal, A.Bisoi, M.S.Sarkar, S.Sarkar

Lifetime measurement of the Ex = 2485.3 keV level of ²⁵Al populated through ²⁴Mg(p, γ)²⁵Al resonance reaction

NUCLEAR REACTIONS ²⁴Mg(p, γ), E=220-265 keV; measured reaction products, Eγ, Iγ. ²⁵Al; deduced γ-ray energies, energy levels, J, π, resonance state T_1/2, spectroscopic factor, γ-ray branching ratio, resonance parameters. Comparison with theoretical calculations. Doppler shift attenuation (DSA) method, the 14.5 GHz electron cyclotron resonance (ECR) ion accelerator at TIFR, Mumbai.

doi: 10.1016/j.nuclphysa.2023.122806
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2024MO03      Phys.Rev. C 109, 025201 (2024)

A.Mondal, A.Mishra

Open strange and open heavy flavor mesons in asymmetric nuclear matter within quark meson coupling model

doi: 10.1103/PhysRevC.109.025201
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2023MO15      Phys.Rev. C 107, 064320 (2023)

A.K.Mondal, A.Chakraborty, K.Mandal, U.S.Ghosh, A.Dey, S.Biswas, B.Mukherjee, Krishichayan, S.Chatteerjee, S.K.Das, S.Samanta, R.Raut, S.S.Ghugre, S.Mukhopadhyay, S.Rajbanshi, R.Banik, S.Bhattacharyya, S.Nandi, S.Chakraborty, S.Bhattacharya, G.Mukherjee, S.Ali, A.Goswami, R.Chakrabarti, A.Kumar, R.Goswami

Investigation of the low- and medium-spin level structure in ⁷⁷As

NUCLEAR REACTIONS ⁷⁶Ge(α, 2np), E=40 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). ⁷⁷As; deduced levels, J, π, δ, high-spin states, polarization asymmetries, γ-rays deexcitation from the oriented states (DCO) ratio, configurations, band crossing, kinematic and dynamic moments of inertia, neutron alignments, rotational and vibrational bands structure. Observed large signature splitting of the signature partner bands. Presented evidence for the possible onset of stapler like mechanism in the high-lying negative-parity dipole band. Comparison to shell-model (JUN45, jj44b interactions) and particle plus triaxial-rotor model (TPRM) calculations. Indian National Gamma Array (INGA) spectrometer comprising 6 Clover and 1 LEPS detectors at K-130 Cyclotron of the Variable Energy Cyclotron Centre (VECC, Kolkata).

doi: 10.1103/PhysRevC.107.064320
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2022MA17      Phys.Rev. C 105, 034328 (2022)

K.Mandal, A.Chakraborty, A.K.Mondal, U.S.Ghosh, A.Dey, S.Biswas, B.Mukherjee, S.Rai, S.Chatterjee, S.K.Das, S.Samanta, R.Raut, S.S.Ghugre, S.Bhattacharyya, S.Nandi, S.Bhattacharya, G.Mukherjee, S.Ali, A.Goswami, S.Mukhopadhyay, Krishichayan, R.Banik, R.Chakrabarti, V.Kumar, A.Kumar

Alignment effects in the medium-spin level structure of ⁷⁸Se

NUCLEAR REACTIONS ⁷⁶Ge(α, 2n), E=30 MeV; measured Eγ, Iγ, γγ(θ), gγ∓coin. ⁷⁸Se; deduced levels J, π, DCO, polarization asymmetry, multipolarity, rotational band structures, configurations, alignments, high-spin states; calculated total Routhian surface (TRS) contours in (β₂, γ) plane. Pointed the evidences of triaxial shapes persistence in the higher spin regime. Systematics of crossing frequencies for Se isotopes. Indian National Gamma Array (INGA) together with one low-energy photon spectrometer (LEPS) at K-130 cyclotron of Variable Energy Cyclotron Centre, Kolkata (VECC).

doi: 10.1103/PhysRevC.105.034328
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2021DE09      Phys.Rev. C 103, 044322 (2021)

A.Dey, D.C.Biswas, A.Chakraborty, S.Mukhopadhyay, A.K.Mondal, L.S.Danu, B.Mukherjee, S.Garg, B.Maheshwari, A.K.Jain, A.Blanc, G.de France, M.Jentschel, U.Koster, S.Leoni, P.Mutti, G.Simpson, T.Soldner, C.A.Ur, and W.Urban

Measurement of relative isotopic yield distribution of even-even fission fragments from ²³⁵U(n_th, f) following γ-ray spectroscopy

NUCLEAR REACTIONS ²³⁵U(n, F)⁸⁶Se/⁸⁸Se/⁸⁸Kr/⁹⁰Kr/⁹²Kr/⁹²Sr/⁹⁴Sr/⁹⁶Sr/⁹⁶Zr/⁹⁸Zr/¹⁰⁰Zr/¹⁰²Zr/¹⁰⁴Mo/¹⁰⁶Mo/¹³⁰Sn/¹³²Sn/¹³²Te/¹³⁶Xe/¹³⁸Xe/¹⁴⁰Xe/¹⁴⁴Ba/¹⁴⁶Ba/¹⁴⁴Ce, E=thermal; measured Eγ, Iγ, γγ- and γγγ-coin using the EXILL array of eight EXOGAM Clover detectors, six large coaxial detectors from GASP, and two clovers at ILL-Grenoble for γ detection; deduced relative isotopic yield distributions of the even-even neutron-rich fission fragments. Z=34-54, A=86-142; assigned values of the third component of isospins T₃ and total isospins for all the possible even-even fission fragments produced in the ²³⁵U(n, F), E=thermal reaction. Comparison with theoretical calculations using the semiempirical GEF model, and isospin conservation (ISCF) approach.

doi: 10.1103/PhysRevC.103.044322
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2021MO18      Int.J.Mod.Phys. E30, 2150039 (2021)

A.K.Mondal, C.Basu, S.Adhikari, C.Bhattacharya, T.K.Rana, S.Kundu, S.Manna, R.Pandey, P.Roy, A.Sen, J.K.Meena, A.K.Saha, J.K.Sahoo, D.Basak, T.Bar, H.Pai, A.Bisoi, A.K.Mitra, P.Biswas

¹²C(²⁰Ne, ¹⁶O)¹⁶O α-transfer reaction and astrophysical S-factors at 300 keV

NUCLEAR REACTIONS ¹²C(²⁰Ne, ¹⁶O), E=150 MeV; measured reaction products; deduced energy spectra, σ(θ, E), σ(θ), S-factors. Asymptotic Normalization Constant (ANC). FRESCO calculations.

doi: 10.1142/S0218301321500397
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2020GH08      Phys.Rev. C 102, 024328 (2020)

U.S.Ghosh, S.Rai, B.Mukherjee, A.Biswas, A.K.Mondal, K.Mandal, A.Chakraborty, S.Chakraborty, G.Mukherjee, A.Sharma, I.Bala, S.Muralithar, R.P.Singh

Spectroscopic investigation of complex nuclear excitations in ⁶⁶Ga

NUCLEAR REACTIONS ⁵²Cr(¹⁸O, 3np)⁶⁶Ga, E=72.5 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization) using the INGA array of 14 Compton-suppressed HPGe clover detectors at the 15-UD pelletron accelerator of IUAC-New Delhi. ⁶⁶Ga; deduced high-spin levels, J, π, bands, multipolarities, configurations. Comparison with shell model calculations with jj44bpn and jun45pn interactions using NUSHELLX@MSU code. Comparison with data in the ENSDF database, and with ⁶⁸Ga structure.

NUCLEAR STRUCTURE ⁶⁶Ga; calculated levels, J, π, occupation probabilities of the f_5/2, p_3/2, p_1/2, and g_9/2 orbitals for protons and neutrons, configurations with the highest probabilities using shell model with jj44bpn and jun45pn interactions and NUSHELLX@MSU code. Comparison with experimental data.

doi: 10.1103/PhysRevC.102.024328
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2020MO41      Phys.Rev. C 102, 064311 (2020)

A.K.Mondal, A.Chakraborty, K.Mandal, U.S.Ghosh, An.Dey, S.Biswas, B.Mukherjee, S.Rai, Krishichayan, S.Chatterjee, S.K.Das, S.Samanta, R.Raut, S.S.Ghugre, S.Rajbanshi, R.Banik, S.Bhattacharyya, S.Nandi, S.Bhattacharya, G.Mukherjee, S.Ali, A.Goswami, R.Chakrabarti, S.Mukhopadhyay, A.K.Sinha, V.Kumar, A.Kumar

Investigation of different possible excitation modes in neutron-rich ⁷⁸As

NUCLEAR REACTIONS ⁷⁶Ge(α, np)⁷⁸As, E=30, 35, 40 MeV; measured Eγ, Iγ, γγ-coin, excitation functions, γγ(θ)(DCO), γγ(linear polarization) using INGA array of six Compton-suppressed HPGe Clover detectors and one LEPS detector at the K-130 cyclotron facility of VECC-Kolkata. ⁷⁸As; deduced levels, J, π, multipolarities, dipole bands, B(E2), B(M1)/B(E2) ratios, configurations, possible stapler structure of the dipole bands; calculated total Routhian surfaces for the dipole bands. Comparison with large-scale shell-model calculations using JUN45 and jj44b interactions.

doi: 10.1103/PhysRevC.102.064311
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2020RA28      Phys.Rev. C 102, 064313 (2020)

S.Rai, U.S.Ghosh, B.Mukherjee, A.Biswas, A.K.Mondal, K.Mandal, A.Chakraborty, S.Chakraborty, G.Mukherjee, A.Sharma, I.Bala, S.Muralithar, R.P.Singh

Evolution of collectivity and shape transition in ⁶⁶Zn

NUCLEAR REACTIONS ⁵²Cr(¹⁸O, 2n2p)⁶⁶Zn, E=72.5 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization) using INGA array of 14 Compton-suppressed HPGe Clover detectors at the tandem accelerator facility of IUAC-New Delhi. ⁶⁶Zn; deduced levels, J, π, multipolarities, configurations, alignments, terminating states, shape transitions; calculated total Routhian surfaces (TRS) based on Hartree-Fock-Bogoliuobov formalism.

doi: 10.1103/PhysRevC.102.064313
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2019GH09      Phys.Rev. C 100, 034314 (2019)

U.S.Ghosh, S.Rai, B.Mukherjee, A.Biswas, A.K.Mondal, K.Mandal, A.Chakraborty, S.Chakraborty, G.Mukherjee, A.Sharma, I.Bala, S.Muralithar, R.P.Singh

In-beam spectroscopic study of ⁶³Zn

NUCLEAR REACTIONS ⁵²Cr(¹⁸O, 3nα), E=72.5 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), linear polarization asymmetries using the INGA array with 14 Compton-suppressed HPGe clover detectors at the 15-UD pelletron accelerator of IUAC-New Delhi. ⁶³Zn; deduced high-spin levels, J, π; calculated total-Routhian surfaces (TRS) using Hartree-Fock-Bogoliubov approach. Comparison with shell-model calculations.

NUCLEAR STRUCTURE ⁶³Zn; calculated levels, J, π, proton and neutron orbitals occupation probabilities using shell model code NUSHELLX with jj44bpn interaction in the f_5/2pg_9/2 model space; calculated TRS, and collective excitations with triaxial and prolate shapes using a computer code based on Hartree-Fock-Bogoliubov approach. Comparison with experimental data.

doi: 10.1103/PhysRevC.100.034314
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2018RA15      Eur.Phys.J. A 54, 84 (2018)

S.Rai, B.Mukherjee, U.S.Ghosh, A.Biswas, A.Chakraborty, A.K.Mondal, S.Chakraborty, G.Mukherjee, I.Bala, R.P.Singh

High spin states in ⁶³Cu

NUCLEAR REACTIONS ⁵²Cr(¹⁸O, 2npα), E=72.5 MeV; measured Eγ, Iγ, γγ-coin using 14 Compton suppressed Ge clover detectors os INGA (Indian National Gamma-ray Array). ⁶³Cu; deduced γ-ray transitions, levels, J, π up to spin 25/2 and energy ≈ 8.36 MeV; calculated levels, J, π using shell model with two effective interactions; deduced major contributing configurations, proton and neutron orbitals occupation probabilities.

doi: 10.1140/epja/i2018-12518-2
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2005AB24      Nucl.Phys. A760, 40 (2005)

M.N.A.Abdullah, A.B.Idris, A.S.B.Tariq, M.S.Islam, S.K.Das, M.A.Uddin, A.S.Mondal, A.K.Basak, I.Reichstein, H.M.Sen Gupta, F.B.Malik

Potentials for the α- ^{40, 44, 48}Ca elastic scattering

NUCLEAR REACTIONS ^40,44,48Ca(α, α), E=10-180 MeV; analyzed σ(θ); deduced parameters. Non-monotonic and Squared Woods-Saxon α-nucleus potentials compared, dispersion effects discussed.

doi: 10.1016/j.nuclphysa.2005.05.149
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2003AB11      J.Phys.(London) G29, 1259 (2003)

M.N.A.Abdullah, S.K.Das, A.S.B.Tariq, M.S.Mahbub, A.S.Mondal, M.A.Uddin, A.K.Basak, H.M.Sen Gupta, F.B.Malik

Molecular versus squared Woods-Saxon α-nucleus potentials in the ²⁷Al(α, t)²⁸Si reaction

NUCLEAR REACTIONS ²⁷Al(α, t), (α, α), E=64.5 MeV; calculated σ(θ), σ(E, θ). Comparison of Woods-Saxon and molecular potentials, comparison with data.

doi: 10.1088/0954-3899/29/6/323
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2003AB22      Phys.Lett. B 571, 45 (2003)

M.N.A.Abdullah, M.S.I.Sarker, S.Hossain, S.K.Das, A.S.B.Tariq, M.A.Uddin, A.S.Mondal, A.K.Basak, S.Ali, H.M.Sen Gupta, F.B.Malik

Cluster structure of ^{40, 44, 48}Ca

NUCLEAR REACTIONS ^40,44,48Ca(α, α), E=22-166 MeV; analyzed σ(θ); deduced parameters. ^40,44,48Ca deduced α-cluster structure. Folded potential.

doi: 10.1016/j.physletb.2003.08.014
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2001BB08      Eur.Phys.J. A 12, 387 (2001)

A.K.Basak, M.N.A.Abdullah, A.S.B.Tariq, S.K.Das, A.F.M.M.Rahman, A.S.Mondal, H.M.Sen Gupta, F.B.Malik

Investigation of Inelastic α-Scattering on ²⁴Mg and ²⁸Si

NUCLEAR REACTIONS ²⁴Mg(α, α'), E=54 MeV; ²⁸Si(α, α'), E=26 MeV; measured σ(E, θ); deduced potential parameters. Coupled channels analysis.

doi: 10.1007/s10050-001-8662-4
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2001DA19      Phys.Rev. C64, 034605 (2001)

S.K.Das, A.S.B.Tariq, A.F.M.M.Rahman, S.Hossain, A.S.Mondal, A.K.Basak, H.M.Sen Gupta, F.B.Malik

Effect of the α-Nucleus Interaction on the ^{29, 30}Si(α, d)^{31, 32}P Reaction

NUCLEAR REACTIONS ^29,30Si(α, d), E=25 MeV; calculated σ(E, θ), spectroscopic factors. Microscopic and macroscopic DWBA calculations, comparison of molecular, standard and squared Woods-Saxon α-nucleus potentials.

doi: 10.1103/PhysRevC.64.034605
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2000DA28      Phys.Rev. C62, 054605 (2000)

S.K.Das, A.S.B.Tariq, M.A.Uddin, A.S.Mondal, A.K.Basak, K.M.Rashid, H.M.Sen Gupta, F.B.Malik

Effect of α-Nucleus Potential on the ²⁸Si(α, d)³⁰P Reaction

NUCLEAR REACTIONS ²⁸Si(α, d), E=26 MeV; analyzed σ(E, θ). ³⁰P level deduced J, π. DWBA calculations, several potentials compared.

doi: 10.1103/PhysRevC.62.054605
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2000DA29      Phys.Rev. C62, 054606 (2000)

S.K.Das, A.K.Basak, K.Banu, A.S.Mondal, A.S.B.Tariq, A.F.M.M.Rahman, H.M.Sen Gupta, F.B.Malik

Effect of the α-Nucleus Potential on the ²⁸Si(α, p)³¹P Reaction

NUCLEAR REACTIONS ²⁸Si(α, α), (α, p), E=26 MeV; analyzed σ(E, θ). DWBA calculations, several potentials compared.

doi: 10.1103/PhysRevC.62.054606
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1999DA20      Phys.Rev. C60, 044617 (1999); Comment Phys.Rev. C62, 049801 (2000)

S.K.Das, A.S.B.Tariq, A.F.M.Rahman, R.K.Roy, M.N.Huda, A.S.Mondal, A.K.Basak, H.M.Sen Gupta, F.B.Malik

Effect of α-Nucleus Potential on the ²⁷Al(α, t)²⁸Si Reaction

NUCLEAR REACTIONS ²⁷Al(α, α), E=64.5 MeV; analyzed σ(θ); deduced parameters. ²⁷Al(α, t), E=64.5 MeV; calculated σ(E, θ). ²⁸Si deduced spectroscopic factors. Finite-range DWBA, molecular and Michel optical potentials. Comparisons with data.

doi: 10.1103/PhysRevC.60.044617
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1999DA24      Nuovo Cim. 112A, 661 (1999)

S.K.Das, A.K.Basak, A.S.Mondal, A.S.B.Tariq, A.F.M.Rahman, D.R.Sarker, H.M.Sen Gupta

Normalization Constant of the (α, t) Reaction

NUCLEAR REACTIONS ¹⁶O, ¹⁹F, ²⁵Mg, ²⁷Al, ³⁰Si, ⁴⁰Ca, ⁵¹V, ⁵⁵Mn, ⁵⁴Fe, ⁵⁹Co, ⁶⁴Ni, ¹¹⁶Sn, ¹⁴⁴Sm, ²⁰⁸Pb(α, t), E=25-104 MeV; analyzed σ(θ); deduced normalization constant. DWBA analysis.

doi: 10.1007/BF03035876
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1999TA13      Phys.Rev. C59, 2558 (1999)

A.S.B.Tariq, A.F.M.M.Rahman, S.K.Das, A.S.Mondal, M.A.Uddin, A.K.Basak, H.M.Sen Gupta, F.B.Malik

Potential Description of Anomalous Large Angle Scattering of α Particles

NUCLEAR REACTIONS ²⁸Si(α, α), E=14.47-45 MeV; ³⁰Si(α, α), E=26.6 MeV; ²⁴Mg(α, α), E=22-120 MeV; analyzed σ(θ); deduced potential parameters. Michel, molecular potentials, anomalous large angle scattering.

doi: 10.1103/PhysRevC.59.2558
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1997BA60      Phys.Rev. C56, 1983 (1997)

A.K.Basak, M.A.Basher, A.S.Mondal, M.A.Uddin, S.Bhattacherjee, A.Husain, S.K.Das, M.Haque, H.M.Sen Gupta

⁶⁴Cu Levels from the ⁶²Ni(³He, p) Reaction at 18 MeV

NUCLEAR REACTIONS ⁶²Ni(³He, p), E=18 MeV; measured proton spectra, σ(Ep, θ); deduced optical model parameters. ⁶⁴Cu levels deduced J, π. Shell model analysis.

doi: 10.1103/PhysRevC.56.1983
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Note: The following list of authors and aliases matches the search parameter A.Mondal: , A.K.MONDAL, A.S.MONDAL