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NSR database version of May 24, 2024.

Search: Author = D.Arora

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2023AR03      Chin.Phys.C 47, 034003 (2023)

D.Arora, P.Sugathan, A.Chatterjee

Investigating the fission dynamics of the following neutron shell closed nuclei within a stochastic dynamical approach: 210Po, 212Rn, and 213Fr

NUCLEAR STRUCTURE 210Po, 212Rn, 213Fr; calculated pre-scission neutron multiplicities and σ, potential energy distribution as a function of the nuclear deformation coordinate by using a phenomenological universal friction form factor with no ad-hoc adjustment of the model parameters. Comparison with available data.

doi: 10.1088/1674-1137/aca7e2
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2023SA37      Phys.Rev. C 108, 034609 (2023)

N.Saneesh, D.Arora, A.Chatterjee, N.Kumar, A.Parihari, C.Kumar, I.Ahmed, S.Kumar, M.Kumar, A.Jhingan, K.S.Golda, A.M.Vinodkumar, P.Sugathan

Impact of multichance fission on fragment-neutron correlations in 227Pa

doi: 10.1103/PhysRevC.108.034609
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2023SH01      Appl.Radiat.Isot. 193, 110655 (2023)

F.S.Shana, K.S.Golda, N.Saneesh, D.Arora, P.Sugathan

Energy measurement of 241Am-9Be neutrons by tagged neutron time-of-flight

NUCLEAR REACTIONS 9Be(α, n), E=5.486 MeV; measured reaction products, En, In, TOF; deduced neutron spectra, yields. Comparison with FLUKA calculations.

doi: 10.1016/j.apradiso.2023.110655
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2023SH16      Phys.Rev. C 107, 064615 (2023)

C.Sharma, B.R.Behera, Shruti, Amit, B.Rohila, A.Kaur, Subodh, N.Dhanda, A.Kumar, P.Sugathan, A.Jhingan, K.S.Golda, N.Saneesh, M.Kumar, H.Arora, D.Arora, H.P.Sharma

Fission dynamics and entrance-channel study in the 210Po compound nucleus via light-particle multiplicities

NUCLEAR REACTIONS 198Pt(12C, X)210Po, E=81 MeV; measured reaction products, fission fragments, neutron time-of-flight, En, In, angular distribution, (fragment)n-coin; deduced neutron multiplicity spectra, neutron angular distribution, pre-scission and post-fission contributions to neutron multiplicity, time evolution of the reactions (dynamical model calculations with HICOL). Comparison to experimental results obtained for 18O+192Os reaction and statistical model calculations done using the JOANNE2 code. National Array of Neutron Detectors (NAND) consisting of 50 organic liquid scintillator detectors (BC 501A) coupled to the pair of position-sensitive multiwire proportional counters (MWPCs) at IUAC (New Delhi).

doi: 10.1103/PhysRevC.107.064615
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2023SH27      Eur.Phys.J. A 59, 238 (2023)

Shruti, B.R.Behera, N.Saneesh, A.K.Nasirov, H.Arora, C.Sharma, Amit, Subodh, D.Arora, K.Chakraborty, A.Kaur, Raghav, M.Kumar, K.S.Golda, A.Jhingan, P.Sugathan, H.Singh, S.Mandal, H.J.Wollersheim, J.Gerl

Probing binary fragmentation dynamics of 48Ti + 232Th reaction at an excitation energy of 63.5 MeV

NUCLEAR REACTIONS 232Th(48Ti, X)280Cn, E=280 MeV; measured reaction and fission products; deduced mass distribution and mass-TKE correlation, fission Fragment mass distribution, mass-angle distribution, yields of binary fragments. Comparison with calculations. The 15UD Pelletron + LINAC accelerator at the Inter University Accelerator Centre (IUAC), New Delhi.

doi: 10.1140/epja/s10050-023-01135-z
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2022CH50      Phys.Rev. C 106, 044329 (2022)

S.Chatterjee, B.Mondal, A.Ghosh, D.Arora, S.Das, S.Samanta, R.Raut, S.S.Ghugre, P.C.Srivastava, A.K.Sinha, U.Garg, H.K.Singh, Neelam, K.Rojeeta Devi, A.Sharma, S.S.Bhattacharjee, R.Garg, I.Bala, R.P.Singh, S.Muralithar

Single-particle configurations of the excited states of 203Po

NUCLEAR REACTIONS 194Pt(13C, 4n), (13C, 3n), E=74 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). 203Po; deduced levels, J, π, polarization asymmetry, ratio of angular distribution from oriented nuclei, linear polarisation of the transitions, δ, T1/2 of 2789-keV state, high-spin states. 204Po; deduced T1/2 of 3387-keV state. Comparison to other experimental data and large basis shell-model calculation using the KHH7B Hamiltonian. Indian National Gamma Array (INGA) consisting of 18 Compton suppressed HPGe clover detectors at 15UD Pelletron accelerator facility (IUAC, New Delhi).

doi: 10.1103/PhysRevC.106.044329
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Data from this article have been entered in the XUNDL database. For more information, click here.

2022RA23      J.Phys.(London) G49, 035103 (2022)

N.K.Rai, A.Gandhi, M.T.Senthil Kannan, S.K.Roy, N.Saneesh, M.Kumar, G.Kaur, D.Arora, K.S.Golda, A.Jhingan, P.Sugathan, T.K.Ghosh, J.Sadhukhan, B.K.Nayak, N.K.Deb, S.Biswas, A.Chakraborty, A.Parihari, A.Kumar

Inference on fission timescale from neutron multiplicity measurement in 18O + 184W

NUCLEAR REACTIONS 184W(18O, X)1NN, E=67.23-76.37 MeV; measured reaction products, En, In; deduced pre-scission and post-scission neutron multiplicities, fission yield distributions. Comparison with theoretical calculations. The National Array of Neutron Detectors (NAND) facility of the Inter University Accelerator Center (IUAC), New Delhi.

doi: 10.1088/1361-6471/ac4b3f
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2020BI07      Phys.Rev. C 102, 014613 (2020)

S.Biswas, A.Chakraborty, A.Jhingan, D.Arora, B.R.Behera, R.Biswas, N.K.Deb, S.S.Ghugre, P.K.Giri, K.S.Golda, G.Kaur, A.Kumar, M.Kumar, B.Mukherjee, B.K.Nayak, A.Parihari, N.K.Rai, S.Rai, R.Raut, R.N.Sahoo, A.K.Sinha

Quasielastic scattering measurements in the 28Si + 142, 150Nd systems

NUCLEAR REACTIONS 142,150Nd(28Si, 28Si), (28Si, 28Si'), E=84-136 MeV; measured reaction products, E-ΔE correlation plots, quasielastic scattering σ(E) at the 15 UD Pelletron accelerator of IUAC-New Delhi; deduced barrier distributions. Comparison with coupled-channel calculations using CCFULL code.

doi: 10.1103/PhysRevC.102.014613
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2019GU34      Phys.Rev. C 100, 064608 (2019)

S.Gupta, C.Schmitt, K.Mahata, A.Shrivastava, P.Sugathan, A.Jhingan, K.S.Golda, N.Saneesh, M.Kumar, G.Kaur, L.Stuttge, D.Arora, H.Arora, A.Chatterjee, K.Chauhan, S.K.Duggi, D.P.Kaur, V.Mishra, P.N.Patil, K.Rani

Asymmetric fission around lead: The case of 198Po

NUCLEAR REACTIONS 170Yb(28Si, F)198Po*, E=119, 122, 130 MeV; measured fission fragments, (fragment)(fragment)-coin, time-of-flight using two large-area multiwire proportional counters at the 15UD Pelletron-LINAC accelerator facility of IUAC-New Delhi; deduced Correlations between fragment mass and angle, total kinetic energies (TKE), fragment mass distribution and yields, fragment-mass width. Comparison with semiempirical model calculations using GEF code.

doi: 10.1103/PhysRevC.100.064608
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2019RA18      Phys.Rev. C 100, 014614 (2019)

N.K.Rai, A.Gandhi, Ajay Kumar, N.Saneesh, M.Kumar, G.Kaur, A.Parihari, D.Arora, K.S.Golda, A.Jhingan, P.Sugathan, T.K.Ghosh, J.Sadhukhan, B.K.Nayak, N.K.Deb, S.Biswas, A.Chakraborty

Measurement of neutron multiplicity to investigate the role of entrance channel parameters on the nuclear dissipation

NUCLEAR REACTIONS 186W(18O, X), E=96.49, 101.50, 106.51 MeV; measured fission fragments, time-of-flight for fission fragments, E(n), I(n), (fragment)n-coin, angular distribution of neutrons, pre- and post-scission neutron multiplicity and temperature, and nuclear dissipation parameter using the NAND array of organic liquid scintillator detectors for neutron detection and multiwire proportional counters for fragment detection at the 15UD Pelletron accelerator of IUAC, New Delhi; deduced variation of the dissipation parameter β with respect to the entrance channel mass asymmetry. Comparison with statistical model calculations using the code VECSTAT.

doi: 10.1103/PhysRevC.100.014614
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6366.

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