NSR Query Results
Output year order : Descending NSR database version of April 24, 2024. Search: Author = H.Singh Found 34 matches. 2024VI01 J.Phys.(London) G51, 035103 (2024) Vikas, Kavita, K.S.Golda, T.K.Ghosh, A.Jhingan, P.Sugathan, A.Chatterjee, B.R.Behera, A.Kumar, R.Kumar, N.Saneesh, Mohit, A.Yadav, C.Yadav, S.Appannababu, S.K.Duggi, R.Dubey, K.Rani, N.Kumar, A.Banerjee, A.Rani, Kajal, Sh.Noor, J.Acharya, H.Singh Measurement of mass-angle and mass-total kinetic energy distributions from the fission of 190Pt compound nucleus NUCLEAR REACTIONS 178Hf(12C, X)190Pt, E=60-88.2 MeV; measured reaction products, fission fragments; deduced excitation energies, excitation energy at saddle point, measured mean mass-total kinetic energy (TKE), dependence of mean mass ratio as a function of mean center of mass emission angle, mass-energy correlations, TKE distributions are well described with the single Gaussian fits. The General Purpose Scattering Chamber facility at Inter University Accelerator Centre (IUAC), New Delhi.
doi: 10.1088/1361-6471/ad1f2f
2023LI50 Phys.Rev. C 108, 044001 (2023) Xi.Lin, H.Singh, R.P.Springer, J.Vanasse Cold neutron-deuteron capture and Wigner-SU(4) symmetry
doi: 10.1103/PhysRevC.108.044001
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
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
2020DA01 Acta Phys.Pol. B51, 103 (2020) P.Das, H.K.Singh, U.Lamani, S.Muralithar, R.P.Singh Nuclear shapes and symmetries seen through measurement of short lifetimes NUCLEAR REACTIONS 124Sn(7Li, 5n)126I, E=50 MeV; 116Cd(19F, 5n)130La, E=94 MeV; measured reaction products, Eγ, Iγ; deduced energy levels, J, π, B(E2). Doppler shift attenuation method (DSAM).
doi: 10.5506/APhysPolB.51.103
2019KA29 Phys.Rev. C 100, 014620 (2019) K.Kapoor, N.Bansal, C.Sharma, S.Verma, K.Rani, R.Mahajan, B.R.Behera, K.P.Singh, A.Kumar, H.Singh, R.Dubey, N.Saneesh, M.Kumar, A.Yadav, A.Jhingan, P.Sugathan, B.K.Nayak, A.Saxena, H.P.Sharma, S.K.Chamoli Role of viscosity in fusion-fission dynamics via simultaneously measured neutron and α-particle multiplicities NUCLEAR REACTIONS 196Pt(16O, X)212Rn*, E=93, 99, 106 MeV pulsed beam; measured reaction products, particle-identification plot, Eα, Iα, En, In, (fragment)α- and (fragment)n-coin, pre-, and post-scission α and n multiplicity spectra, angular distributions using multiwire proportional counters for fragment detection, CsI(Tl) detectors for α detection, and organic scintillators for neutron detection at 15UD Pelletron facility of IUAC, New Delhi. Comparison with statistical model calculations using JOANNE2 code.
doi: 10.1103/PhysRevC.100.014620
2019KA38 Phys.Rev. C 100, 024626 (2019) Kavita, K.S.Golda, T.K.Ghosh, A.Jhingan, P.Sugathan, A.Chatterjee, B.R.Behera, Ashok Kumar, R.Kumar, N.Saneesh, M.Kumar, A.Yadav, C.Yadav, N.Kumar, A.Banerjee, A.Rani, S.K.Duggi, R.Dubey, K.Rani, S.Noor, J.Acharya, H.Singh Fusion-fission dynamics of 188, 190Pt through fission fragment mass distribution measurements NUCLEAR REACTIONS 160Gd(28Si, X)188Pt*, E=120, 125, 130, 135, 140 MeV; 178Hf(12C, X)190Pt*, E=70, 75, 80, 83.5, 88.2 MeV; measured reaction products, TOF, (fragment)(fragment)-coin, mass-yield distribution; deduced velocity distribution and mass ratio of fission fragments, width of the fission fragment distributions and the excitation energies. Comparison of width of mass distributions with saddle-point model. Measurement was performed at the Inter-university Accelerator Centre (IUAC), New Delhi, India.
doi: 10.1103/PhysRevC.100.024626
2019SI44 Phys.Rev. C 100, 064306 (2019) H.K.Singh, P.Das, B.A.Kanagalekar, S.Muralithar, R.P.Singh Investigation of signature inversion in 126I through lifetime measurements NUCLEAR REACTIONS 124Sn(7Li, 5n)126I, E=50 MeV from the Pelletron accelerator at the IUAC-New Delhi; measured Eγ, Iγ, γγ-coin, level half-lives by DSAM using an array of 15 Compton-suppressed HPGe Clover detectors. 126I; deduced levels, J, π, bands, B(E2), B(M1), transition quadrupole moments, configurations. Comparison with two quasiparticle-plus triaxial rotor model calculation.
doi: 10.1103/PhysRevC.100.064306
2018MA48 Acta Phys.Pol. B49, 645 (2018) R.Mahajan, B.R.Behera, M.Thakur, G.Kaur, P.Sharma, K.Kapoor, P.Sugathan, A.Jhingan, A.Chatterjee, N.Saneesh, R.Dubey, A.Yadav, N.Kumar, H.Singh, A.Kumar, A.Saxena, S.Pal Fission Dynamics of 192, 202, 206, 210Po Compound Nuclei by Neutron Multiplicity Measurements NUCLEAR REACTIONS 144,154Sm(48Ti, x), E*=72 MeV; measured En, In; deduced neutron yields, double-differential yields, neutron pre and post multiplicities, pre and post temperatures of neutron sources; calculated neutron multiplicities, temperatures using compound nucleus statistical model with the strength of nuclear dissipation as a free parameter. Yields compared with 191Os(18O, x) and 194Pt(12C, x) reactions at 73.5 and 76.7 MeV, respectively, measured earlier; deduced no specific dependence on the (N-Z)/A of the fissioning nuclei, deduced importance of entrance channels.
doi: 10.5506/aphyspolb.49.645
2018MA55 Phys.Rev. C 98, 034601 (2018) R.Mahajan, B.R.Behera, M.Thakur, G.Kaur, P.Sharma, K.Kapoor, A.Kumar, P.Sugathan, A.Jhingan, A.Chatterjee, N.Saneesh, A.Yadav, R.Dubey, N.Kumar, H.Singh, A.Saxena, S.Pal Systematic study of 192, 202, 206, 210Po compound nuclei using neutron multiplicity as a probe NUCLEAR REACTIONS 144Sm(48Ti, X)192Po*, E=260 MeV; 154Sm(48Ti, X)202Po*, E=230 MeV; measured reaction products, time of flight, E(n), I(n), n(fragment)-coin, neutron multiplicity spectra using the NAND array for neutron detection at the 15 UD Pelletron+LINAC facility of IUAC-New Delhi; deduced compound nucleus pre- and post-scission neutron multiplicity and partial fusion σ. 194Pt(12C, X)206Po*, E*=76.7 MeV; 192Os(18O, X)210Po*, E*=73.5 MeV; analyzed compound nucleus pre-scission neutron multiplicity. Comparison with Shell model predictions for 192,202,206,210Po compound nuclei.
doi: 10.1103/PhysRevC.98.034601
2018SC09 Phys.Rev. C 98, 044001 (2018) M.R.Schindler, H.Singh, R.P.Springer Large-Nc relationships among two-derivative pionless effective field theory couplings
doi: 10.1103/PhysRevC.98.044001
2018SI20 Eur.Phys.J. A 54, 120 (2018) Magnetic moments of octet baryons in strange matter
doi: 10.1140/epja/i2018-12559-5
2017KA58 Phys.Rev. C 96, 054605 (2017) K.Kapoor, S.Verma, P.Sharma, R.Mahajan, N.Kaur, G.Kaur, B.R.Behera, K.P.Singh, A.Kumar, H.Singh, R.Dubey, N.Saneesh, A.Jhingan, P.Sugathan, G.Mohanto, B.K.Nayak, A.Saxena, H.P.Sharma, S.K.Chamoli, I.Mukul, V.Singh Fission time scale from pre-scission neutron and α multiplicities in the 16O + 194Pt reaction NUCLEAR REACTIONS 194Pt(16O, X)210Rn*, E=98.4 MeV; measured Eα, Iα, fission fragments, (fragments)α-coin, angular distributions using multiwire proportional counters (MWPC) for detection of fission fragments, and an array of CsI detectors for α particles at 15UD Pelletron facility of IUAC-New Delhi; deduced particle identification plot, fission fragments mass ratio distribution, normalized α-particle multiplicity spectra, dissipation energy and dinucleus elongation as function of time and angular momentum, transient times and saddle to scission times. Comparison with statistical model calculations using JOANNE2 code.
doi: 10.1103/PhysRevC.96.054605
2015SA16 Phys.Rev. C 91, 044621 (2015) R.Sandal, B.R.Behera, V.Singh, M.Kaur, A.Kumar, G.Kaur, P.Sharma, N.Madhavan, S.Nath, J.Gehlot, A.Jhingan, K.S.Golda, H.Singh, S.Mandal, S.Verma, E.Prasad, K.M.Varier, A.M.Vinodkumar, A.Saxena, J.Sadhukhan, S.Pal Probing nuclear dissipation via evaporation residue excitation functions for the 16, 18O+198Pt reactions NUCLEAR REACTIONS 198Pt(16O, 16O), (16O, X)214Rn*, E=78.0-105.6 MeV; 198Pt(18O, 18O), (18O, X)216Rn*, E=77.8-105.4; measured evaporation residues (ER), scattered 16,18O spectra, TOF spectrum, angular distributions of ERs, σ(E) for ERs and fusion using HYRA analyzer at IUAC-New Delhi 15 UD Pelletron facility. Comparison with statistical model calculations of compound nuclear decay with Kramers' fission width.
doi: 10.1103/PhysRevC.91.044621
2014KA10 Phys.Rev. C 89, 034621 (2014) M.Kaur, B.R.Behera, G.Singh, V.Singh, R.Sandal, A.Kumar, H.Singh, G.Singh, K.P.Singh, N.Madhavan, S.Nath, A.Jhingan, J.Gehlot, K.S.Golda, P.Sugathan, D.Siwal, S.Kalkal, E.Prasad, S.Appannababu Anomalous deviations from statistical evaporation spectra for the decay of the 73Br and 77Rb compound systems NUCLEAR REACTIONS 45Sc(28Si, X)73Br*, E=125 MeV; 45Sc(32S, X)77Rb*, E=125 MeV; measured inclusive and exclusive light charged-particle and neutron spectra, time-of flight, energy loss versus time-of-flight, σ for α particles, protons, evaporation residue σ using HIRA spectrometer at IUAC accelerator facility. Comparison with statistical model calculations using CASCADE code. Discussed effects of multistep compound (MSC) process.
doi: 10.1103/PhysRevC.89.034621
2010PR08 Nucl.Phys. A834, 208c (2010) E.Prasad, K.M.Varier, B.R.S.Babu, N.Madhavan, K.S.Golda, S.Nath, B.P.A.Kumar, J.J.Das, J.Gehlot, P.Sugathan, A.Jhingan, A.K.Sinha, B.R.Behera, R.Sandal, H.Singh, R.Singh, R.G.Thomas, S.Kailas Study of fission fragment mass distribution for 16O + 194Pt reaction NUCLEAR REACTIONS 194Pt(16O, F), E=75-102 MeV; measured fission fragment mass and angular distributions using TOF method. Comparison with calculations.
doi: 10.1016/j.nuclphysa.2009.12.042
2009AP03 Phys.Rev. C 80, 024603 (2009) S.Appannababu, S.Mukherjee, N.L.Singh, P.K.Rath, G.Kiran Kumar, R.G.Thomas, S.Santra, B.K.Nayak, A.Saxena, R.K.Choudhury, K.S.Golda, A.Jhingan, R.Kumar, P.Sugathan, H.Singh Absence of entrance channel effects in fission fragment anisotropies of the 215Fr compound nucleus NUCLEAR REACTIONS 197Au(18O, X)215Fr, E=77.7-96.7 MeV; 204Pb(11B, X)215Fr, E=51.5-63.5 MeV; measured fission fragment angular distributions and anisotropies of the 215Fr compound nucleus; deduced fission excitation functions, fusion barrier distributions. Comparison with standard saddle-point statistical model (SSPSM) calculations.
doi: 10.1103/PhysRevC.80.024603
2009SI36 Phys.Rev. C 80, 064615 (2009) H.Singh, B.R.Behera, G.Singh, I.M.Govil, K.S.Golda, A.Jhingan, R.P.Singh, P.Sugathan, M.B.Chatterjee, S.K.Datta, S.Pal, Ranjeet, S.Mandal, P.D.Shidling, G.Viesti Measurement of neutron multiplicity from fission of 228U and nuclear dissipation NUCLEAR REACTIONS 209Bi(19F, X)228U, E=100, 104, 108, 112, 116 MeV; measured neutrons by tof and fission fragments; deduced pre-scission and post-scission neutron multiplicity spectra and total neutron multiplicities from the fission of compound nucleus 228U. Comparison with statistical model calculations using Bohr-Wheeler transition state fission width and Kramer dissipative dynamical fission width.
doi: 10.1103/PhysRevC.80.064615
2008KU01 Nucl.Phys. A798, 1 (2008); Erratum Nucl.Phys. A831, 137 (2009) A.Kumar, H.Singh, R.Kumar, I.M.Govil, R.P.Singh, R.Kumar, B.K.Yogi, K.S.Golda, S.K.Datta, G.Viesti Pre-compound neutron evaporation in low energy heavy ion fusion reactions NUCLEAR REACTIONS 46Ti(12C, X)58Ni, E=80 MeV; 27Al(31P, X)58Ni, E=131 MeV; measured inclusive and exclusive neutron evaporation spectra, Eγ, Iγ, nγ-coin. 53,55Fe, 56Co deduced average excitation energy and angular momenta. Comparison with statistical model calculations.
doi: 10.1016/j.nuclphysa.2007.10.007
2008SI23 Phys.Rev. C 78, 024609 (2008) H.Singh, K.S.Golda, S.Pal, Ranjeet, R.Sandal, B.R.Behera, G.Singh, A.Jhingan, R.P.Singh, P.Sugathan, M.B.Chatterjee, S.K.Datta, A.Kumar, G.Viesti, I.M.Govil Role of nuclear dissipation and entrance channel mass asymmetry in pre-scission neutron multiplicity enhancement in fusion-fission reactions NUCLEAR REACTIONS 204Pb(12C, X), E=75-95 MeV; 197Au(19F, X), E=98-118 MeV; measured pre-scission neutron multiplicities, fusion σ, neutron yields. 216Ra; deduced fission dissipation strength.
doi: 10.1103/PhysRevC.78.024609
2007SI28 Phys.Rev. C 76, 044610 (2007); Erratum Phys.Rev. C 80, 019909 (2009) H.Singh, A.Kumar, B.R.Behera, I.M.Govil, K.S.Golda, P.Kumar, A.Jhingan, R.P.Singh, P.Sugathan, M.B.Chatterjee, S.K.Datta, Ranjeet, S.Pal, G.Viesti Entrance channel effects in fission of 197Tl NUCLEAR REACTIONS 181Ta(16O, F), E=105, 110, 115 MeV; 178Hf(19F, F), E=108, 113, 118 MeV; measured neutron spectra, neutron multiplicities, angular momentum, dissipation strengths as function of excitation energies. 197Tl; deduced compound nucleus fission channels.
doi: 10.1103/PhysRevC.76.044610
2004KU20 Phys.Rev. C 70, 044607 (2004) A.Kumar, A.Kumar, G.Singh, H.Singh, R.P.Singh, R.Kumar, K.S.Golda, S.K.Datta, I.M.Govil Anomalous behavior of the level density parameter in neutron and charged particle evaporation NUCLEAR REACTIONS 64Zn(12C, nX), E=85 MeV; 45Sc(31P, nX), E=112, 120 MeV; measured neutron spectra, σ(E, θ). Comparison with statistical model calculations.
doi: 10.1103/PhysRevC.70.044607
1993SH26 Pramana 40, 399 (1993) B.K.Sharma, B.L.Ahuja, H.Singh, F.M.Mohammad Compton Profile of Molybdenum ATOMIC PHYSICS Mo(γ, γ), E=59.54 keV; measured Compton profile. Polycrystalline molybdenum.
doi: 10.1007/BF02847500
1992SA28 J.Phys.Soc.Jpn. 61, 3518 (1992) G.P.S.Sahota, H.Singh, H.S.Binarh, B.S.Pallah, H.S.Sahota Sum Peak Comparison Measurement of K-Capture Probabilities to the Levels of 133Cs RADIOACTIVITY 133Ba(EC); measured Eγ, Iγ. 133Cs levels deduced K-capture probabilities. Efficiency, X-ray fraction, fluorescence yield independent method.
1990BI11 Aust.J.Phys. 43, 283 (1990) H.S.Binarh, H.Singh, S.S.Ghumman, H.S.Sahota K-Capture in the Decay of 191Pt RADIOACTIVITY 191Pt(EC); measured Eγ, Iγ, sum spectra; deduced Q(EC). 191Ir levels deduced K-capture probabilities.
doi: 10.1071/PH900283
1990BI12 J.Radioanal.Nucl.Chem. 146, 75 (1990) H.S.Binarh, H.Singh, S.S.Ghumman, H.S.Sahota Perturbed Angular Correlation Measurements with 160Tb Probe
doi: 10.1007/BF02164877
1990CH11 Appl.Radiat.Isot. 41, 401 (1990) A.K.Chaubey, M.K.Bhardwaj, R.P.Gautam, R.K.Y.Singh, M.Afzal Ansari, I.A.Rizvi, H.Singh Pre-Equilibrium Decay Process in the Alpha Induced Reactions of Silver Isotopes NUCLEAR REACTIONS, ICPND 107Ag(α, n), (α, 2n), 109Ag(α, 2n), (α, 3n), E=threshold-50 MeV; measured σ(E). Stacked foil technique. Model calculations.
doi: 10.1016/0883-2889(90)90150-F
1977TI03 Nuovo Cim. 41A, 14 (1977) V.K.Tikku, H.Singh, S.K.Mukherjee Transitions in 123Sb RADIOACTIVITY 123mSn; measured X-rays, Eγ, Iγ, T1/2; deduced K/L. 123Sb deduced levels, ICC, λ.
doi: 10.1007/BF02730449
1973SI43 Radiochem.Radioanal.Lett. 15, 201 (1973) H.Singh, V.K.Tikku, B.Sethi, S.K.Mukherjee Energy Levels in 94Zr from the Decay of 94Y RADIOACTIVITY 94Y; measured T1/2, Eγ, Iγ, βγ-coin, γγ-coin, Eβ. Deduced log ft. 94Zr deduced levels, J, π.
1972SI37 Radiochim.Radioanal.Lett. 11, 137 (1972) H.Singh, V.K.Tikku, B.Sethi, S.K.Mukherjee Decay of 48Sc RADIOACTIVITY 48Sc; measured Eγ, Iγ, βγ-coin; deduced log ft. 48Ti deduced levels, J, π, cross-over transition.
1972SI42 Radiochim.Radioanal.Lett. 12, 191 (1972) H.Singh, B.Sethi, V.K.Tikku, S.K.Mukherjee Transitions in 199Hg RADIOACTIVITY 199Au; measured Eγ, Iγ, βγ-delay; deduced log ft. 199Hg deduced levels, T1/2, J, π, γ-mixing.
1971SI19 Nucl.Phys. A174, 426 (1971) H.Singh, V.K.Tikku, B.Sethi, S.K.Mukherjee Decay of 68mCu(3.75 min) and 68gCu(30 sec) RADIOACTIVITY 68mCu, 68gCu[from 68Zn(n, p), 71Ga(n, α)]; measured T1/2, Eγ, Iγ, Eβ, Iβ, βγ-, γγ-coin. 68Cu, 68Zn deduced levels. Ge(Li), scintillation detectors.
doi: 10.1016/0375-9474(71)90675-0
1971SI20 Nucl.Phys. A174, 437 (1971) H.Singh, B.Sethi, S.K.Mukherjee Lifetimes of Excited Levels and Electromagnetic Transition Rates in 147Pm and 199Hg RADIOACTIVITY 147Nd, 199Au; measured Eγ, Iγ, βγ-, γγ-delay. 147Pm, 199Hg levels deduced T1/2, γ-branching. Natural targets. Plastic scintillators, Ge(Li) detectors.
doi: 10.1016/0375-9474(71)90676-2
1970SI21 Phys.Rev. C2, 2278 (1970) H.Singh, B.Sethi, S.K.Mukherjee Lifetimes of Excited Levels and Electromagnetic Transition Rates in 51V, 75As, 90Y, and 123Sb RADIOACTIVITY 51Ti, 75Ge, 90mY; measured Eγ, Iγ. 90mY; measured γγ-delay. 50Ti, 75Ge, 123Sn; measured βγ-delay. 51V, 90Y, 75As, 123Sb levels deduced T1/2, B(M1), B(E2).
doi: 10.1103/PhysRevC.2.2278
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