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NSR database version of May 10, 2024.

Search: Author = C.Kumar

Found 12 matches.

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2024KA01      Nucl.Phys. A1042, 122791 (2024)

A.Kaur, A.Kumar, Ch.Sharma, N.Dhanda, Raghav, N.Madhavan, S.Nath, J.Gehlot, Gonika, Ch.Kumar, P.Sherpa, A.Parihari, J.Pandey, A.K.Gupta, H.P.Sharma, B.R.Behera

Evaporation residue cross-section measurements for 30Si+142Ce system

NUCLEAR REACTIONS 142Ce(30Si, X), (28Si, X), E=105-132 MeV; measured reaction products; deduced evaporation residue (ER) σ. Comparison with coupled-channels calculations using the CCFULL code. The HYbrid Recoil mass Analyzer (HYRA) at IUAC, New Delhi.

doi: 10.1016/j.nuclphysa.2023.122791
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2024KU07      Eur.Phys.J. A 60, (2024)

C.V.N.Kumar, L.M.Robledo, I.Vidana

Structure of single Λ-hypernuclei with Gogny-type Λ-nucleon forces

NUCLEAR STRUCTURE 16O, 28Si, 32S, 40Ca, 51V, 89Y, 139La, 208Pb; calculated binding energies of Λ single-particle states with the three ΛN Gogny-type forces, hypernuclei ground-state HFB and pairing energy, quadrupole moments.

doi: 10.1140/epja/s10050-024-01278-7
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2023BI02      Eur.Phys.J. A 59, 60 (2023)

R.Biswas, S.Nath, J.Gehlot, Gonika, C.Kumar, A.Parihari, N.Madhavan, A.Vinayak, A.Mahato, S.Noor, P.Sherpa, K.Sekizawa

Determination of 1p- and 2p-stripping excitation functions for 16O+142Ce using a recoil mass spectrometer

NUCLEAR REACTIONS 142Ce(16O, 15N), (16O, 14C), E=57-69 MeV; measured reaction products, TOF; deduced σ(θ). Comparison with finite-range CRC model calculations performed using the code fresco. 15UD Pelletron accelerator at IUAC, New Delhi.

doi: 10.1140/epja/s10050-023-00975-z
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2023KU28      Eur.Phys.J. A 59, 277 (2023)

C.Kumar, Gonika, Yashraj, R.Biswas, S.Kalkal, S.Nath

Coupled reaction channel analysis of one- and two-nucleon transfer in 28Si+90, 94Zr

NUCLEAR REACTIONS 90Zr(28Si, 29Si)89Zr, 94Zr(28Si, 29Si)93Zr, 94Zr(28Si, 27Al)95Nb, 90Zr(28Si, 27Al)91Nb, 94Zr(28Si, 30Si)92Zr, 94Zr(28Si, 26Mg)96Mo, 90Zr(28Si, 26Mg)92Mo, E(cm)=60-80 MeV; calculated σ(θ) using the coupled reaction channel (CRC) formalism. Comparison with available data.

doi: 10.1140/epja/s10050-023-01195-1
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2023PR09      Phys.Rev. C 107, 064616 (2023)

R.Prajapat, M.Maiti, R.Kumar, M.Sagwal, Gonika, C.Kumar, R.Biswas, J.Gehlot, S.Nath, N.Madhavan

Investigation of the role of neutron transfer and fusion hindrance in 28Si + 158Gd at deep sub-barrier energies

NUCLEAR REACTIONS 158Gd(28Si, X), E=107-140 MeV; measured reaction products, evaporation residues; deduced fusion σ(E), fusion excitation functions, fusion barrier distribution (BD), astrophysical S-factor, logarithmic derivatives, fusion hindrance threshold energy. Comparison of fusion excitation functions and BD of 28Si+158Gd with 30Si+156Gd reaction. Systematics of fusion hindrance threshold energy as a function of entrance channel parameter for systems 28Si+158Gd, 64Ni+100Mo, 60No+89Y, 64Ni+64Ni, 28Si+30Si, 28Si+64Ni, 11B+197Au, 12C+198Pt, 16O+208Pb. Obtained cross-sections analyzed in the framework of CCFULL and ECC. Compared with theoretical model calculations. Recoil mass spectrometer HIRA at 15 UD Pelletron accelerator facility (IUAC, New Delhi).

doi: 10.1103/PhysRevC.107.064616
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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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2022NO08      Eur.Phys.J. A 58, 129 (2022)

S.Noor, S.Kalkal, B.K.Guron, N.Madhavan, S.Nath, J.Gehlot, Gonika, R.Biswas, C.Kumar, A.Rani, A.Parihari

Channel coupling effects in interactions of 19F with 64, 68Zn at energies around the Coulomb barrier

NUCLEAR REACTIONS 64,68Zn(18F, X), E=40-60 MeV; measured reaction products; deduced fusion σ, Wood-Saxon potential parameters. Comparison with 1d-BPM, CCFULL and GRAZING calculations, CCDEF calculations. Heavy Ion Reacti on Analyzer (HIRA) at Inter-University Accelerator Center (IUAC), New Delhi.

doi: 10.1140/epja/s10050-022-00783-x
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6438.


2022PR05      Phys.Rev. C 105, 064612 (2022)

R.Prajapat, M.Maiti, R.Kumar, M.Sagwal, Gonika, C.Kumar, R.Biswas, J.Gehlot, S.Nath, N.Madhavan

Fusion and back-angle quasielastic measurements in 30Si + 156Gd near the Coulomb barrier

NUCLEAR REACTIONS 156Gd(30Si, X), (30Si, 30Si'), E=108-136 MeV; measured reaction products, evaporation residues; deduced fusion σ(Ε), quasielastic scattering σ(θ) fusion barrier distribution, fusion excitation function, quasielastic scattering excitation function, Analysis within the framework of coupled channel predictions using CCFULL and ECC model codes. Comparison to other experimental data and one-dimensional barrier penetration model (1DBPM) calculations. Recoil mass spectrometer - the heavy ion reaction analyzer (HIRA) combined with MWPC and SSSD detectors at 15UD Pelletron accelerator facility at the Inter-University Accelerator Center (IUAC), New Delhi.

doi: 10.1103/PhysRevC.105.064612
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6436.


2022RA29      Phys.Rev. C 106, 064606 (2022)

A.Rani, S.Mandal, K.Chakraborty, R.Gupta, C.V.Ahmad, A.Parihari, D.Vishwakarma, P.Khandelwal, P.S.Rawat, P.Sherpa, S.Kumar, N.Madhavan, S.Nath, J.Gehlot, R.Biswas, Gonika, C.Kumar, S.Noor, A.Vinayak

Examining the correlation between multi-neutron transfer and inelastic excitations in sub-barrier fusion enhancement

NUCLEAR REACTIONS 116,120,124Sn(28Si, X), E=88-121 MeV; measured reaction products, evaporation residues; deduced fusion σ(E). Comparison to uncoupled (1-D BPM), coupled-channels calculations (CCFULL code), FRESCO and semiclassical calculations (ECC). Suggested incorporation of multi-neutron transfer channel coupling along with the inelastic excitation simultaneously in the coupled-channels formalism in order to reproduce the fusion excitation function. Systematics of the fusion reactions for 28Si projectile on various targets together with Sn targets and various projectiles. Recoil Mass Separator (RMS), Heavy Ion Reaction Analyzer (HIRA) at the Inter-University Accelerator Centre (IUAC), New Delhi.

doi: 10.1103/PhysRevC.106.064606
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2022SA36      Phys.Rev. C 106, 024614 (2022)

S.Sanila, A.M.Vinodkumar, B.R.S.Babu, N.Madhavan, S.Nath, J.Gehlot, R.Biswas, C.Kumar, Gonika, A.Rani, A.Parihari, D.Viswakarma, S.Noor, E.Prasad

Fusion studies in 12C + 182, 184, 186W reactions at energies below and near the Coulomb barrier

NUCLEAR REACTIONS 182W(12C, X)194Hg, 184W(12C, X)196Hg, 186W(12C, X)198Hg, E=52-84 MeV; measured reaction products, evaporation residues; deduced evaporation residue σ(E) at energies below and near the Coulomb barrier, fusion and fission excitation functions. Analysis within the framework of coupled channel predictions using CCFULL. Comparison to other experimental data, one-dimensional barrier penetration model (1DBPM) calculations and statistical model calculations using code HIVAP (Heavy-Ion VAPorisation statistical-evaporation model). Systematics of Hg isotopes production in heavy ion fusion reactions. Recoil mass spectrometer - the heavy ion reaction analyzer (HIRA) combined with MWPC and SSSD detectors at 15UD Pelletron accelerator facility at the Inter-University Accelerator Center (IUAC), New Delhi.

doi: 10.1103/PhysRevC.106.024614
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6440.


1963SA10      Nucl.Phys. 44, 205 (1963)

N.Sarma, K.S.Jayaraman, C.K.Kumar

Mechanism of the Li7(p, α)He4 Reaction

NUCLEAR STRUCTURE 7Li; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0029-5582(63)90020-8
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA1473.


1963SA12      Proc.Nucl.Phys.Symp.Bombay, p.150 (1963)

N.Sarma, K.S.Jayaraman, C.K.Kumar

Li7(p, α)He4 Reaction

NUCLEAR STRUCTURE 7Li; measured not abstracted; deduced nuclear properties.


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Note: The following list of authors and aliases matches the search parameter C.Kumar: , C.K.KUMAR, C.V.KUMAR, C.V.SHIVAKUMAR