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NSR database version of May 24, 2024.

Search: Author = S.S.Malik

Found 64 matches.

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2024MA12      Pramana 98, 10 (2024)

Sh.S.Malik, R.K.Puri

Impact of nuclear structure of correlated pairs of fission fragments in mass distribution spectra of heavy-ion fusion–fission reactions

NUCLEAR REACTIONS 208Pb(18O, F)212Th/214Th/216Th/218Th/220Th/222Th/224Th/226Th, 238U(18O, F)242Fm/244Fm/246Fm/248Fm/250Fm/252Fm/254Fm/256Fm, E not given; analyzed available data; deduced nuclear structure effects of correlated pairs of fission fragments in the mass distribution spectrum of the fissioning nucleus using the fragmentation theory based on the asymmetric two-centre shell model, the most probable decay channel consisting of correlated pair of magic and deformed shell fission fragments always has a larger mass distribution yield than that containing both magic shell structure fission fragments.

doi: 10.1007/s12043-023-02686-y
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2023MA35      Int.J.Mod.Phys. E32, 2350021 (2023)

S.S.Malik, R.K.Puri

Analysis of super-deformed bands in A ∼ 150 mass region: The principal-axis cranking versus the variable moment of inertia

NUCLEAR STRUCTURE 151,152,153Dy; analyzed available data; deduced kinematic moments of inertia, systematics of the super-deformed (SD) bands using two different approaches, namely, the Principal-axis Cranking (PAC) and the VariableMoment of Inertia (VMI).

doi: 10.1142/S0218301323500210
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2019MA61      Nucl.Phys. A990, 220 (2019)

S.S.Malik, I.Mazumdar

Role of quantum phase transition in spontaneous fission

doi: 10.1016/j.nuclphysa.2019.07.013
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2018MA22      Phys.Rev. C 97, 034325 (2018)

S.S.Malik

Helical modes generate antimagnetic rotational spectra in nuclei

NUCLEAR STRUCTURE 101Pd, 105,107,109Cd; calculated rotational energy and shears angle versus angular momentum for 101Pd, angular momentum versus rotational frequency, principal axis cranking (PAC) model parameters for ground-state and band-crossing negative-parity configurations, B(E2) for Cd isotopes; analyzed experimentally observed antimagnetic rotational (AMR) structures using r-helicity formalism.

doi: 10.1103/PhysRevC.97.034325
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2017MA11      Nucl.Phys. A960, 180 (2017)

S.S.Malik

Investigation of fine-structure dips in fission-fragment mass distribution: An asymmetric two centre shell model approach

NUCLEAR REACTIONS 208Pb(18O, f), E=18 MeV; calculated fission fragment mass distribution yields with and without inclusion of (neutron) evaporation channels using asymmetric two-centre shell model; deduced presence of fusion-fission phenomenon.

doi: 10.1016/j.nuclphysa.2017.02.009
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2017SI12      J.Phys.(London) G44, 075105 (2017)

V.Singh, S.Sihotra, S.Roy, M.Kaur, S.Saha, J.Sethi, R.Palit, N.Singh, S.S.Malik, H.C.Jain, D.Mehta

Investigation of antimagnetic rotation in 101Pd

NUCLEAR REACTIONS 75As(31P, 3n2p)101Pd, E=125 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, negative-parity bands, J, π, level T1/2, B(E2). Comparison with available data.

doi: 10.1088/1361-6471/aa718a
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2017SI14      Phys.Rev. C 95, 064312 (2017)

V.Singh, S.Sihotra, G.H.Bhat, J.A.Sheikh, M.Kaur, S.Kumar, K.Singh, J.Goswamy, S.Saha, J.Sethi, R.Palit, S.S.Malik, N.Singh, U.Garg, D.Mehta

Band structures in 101Pd

NUCLEAR REACTIONS 75As(31P, 3n2p), E=125 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization), DSAM half-life analysis for some of the levels in band B3 using INGA array of 21 clover Ge detectors at Pelletron-LINAC facility of TIFR-Mumbai. 101Pd; deduced high-spin levels, J, π, bands, multipolarities, mixing ratios, alignments, experimental Routhians, configurations, anti-magnetic rotational band. Comparison with projected shell model, and hybrid version of tilted-axis cranking shell model calculations. Comparison with structure of 99Pd.

doi: 10.1103/PhysRevC.95.064312
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2017ST06      Phys.Rev. C 95, 035502 (2017)

A.Steyerl, K.K.H.Leung, C.Kaufman, G.Muller, S.S.Malik

Spin flip loss in magnetic confinement of ultracold neutrons for neutron lifetime experiments

RADIOACTIVITY 1n(β-); analyzed spin flip loss for ultracold neutrons (UCN) in magnetic bottles of the type used in experiments for precise measurement of the neutron lifetime using two dimensions field model for cylindrical multipole fields; also developed a general analysis applicable to three dimensions, and to bowl-type field configuration used for the Los Alamos UCNt experiments. Discussed systematic errors in precision neutron lifetime experiments.

doi: 10.1103/PhysRevC.95.035502
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2016MA44      Phys.Rev. C 94, 014324 (2016)

S.S.Malik

Diabatic crossing of chiral "twins" in the odd-odd 106Ag nucleus: A theoretical perspective

NUCLEAR STRUCTURE 106Ag; calculated B(M1), B(E2), B(M1)/B(E2) ratios, angular momentum, variation of the tilt angle as functions of rotational frequency; analyzed the positive-parity magnetic-dipole rotational (MR) band and the negative-parity dipole chiral-doublet bands. Tilted-axis cranking model, and collective model.

doi: 10.1103/PhysRevC.94.014324
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2016SI23      Phys.Rev. C 94, 044320 (2016)

V.Singh, S.Sihotra, S.S.Malik, G.H.Bhat, R.Palit, J.A.Sheikh, S.Kumar, N.Singh, K.Singh, J.Goswamy, J.Sethi, S.Saha, T.Trivedi, D.Mehta

Structure of dipole bands in doubly odd 102Ag

NUCLEAR REACTIONS 75As(31P, 3np), E=125 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(lin pol), level lifetimes by DSAM using the INGA array at TIFR-BARC Pelletron Linac facility. 102Ag; deduced high-spin levels, J, π, multipolarities, bands, alignments, moment of inertia plots, Routhian plots, B(M1), B(E2), B(M1)/B(E2) ratios, configurations, staggering parameter. Comparison with tilted-axis cranking (TAC) model calculations. Systematics of band structures, B(M1)/B(E2) ratios, configurations, alignment plots and staggering parameters in 102,104,106,108Ag.

doi: 10.1103/PhysRevC.94.044320
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2015MA36      Nucl.Phys. A940, 279 (2015)

S.S.Malik

Chiral symmetry in rotating systems

NUCLEAR STRUCTURE 136Pm; calculated staggering parameter vs angular momentum, left- and right-handed states, rotational bands, B(M1), B(E2) vs angular momentum using semiclassical approach of triaxial particle-rotor model with SCQ (semiclassical quantization) rule.

doi: 10.1016/j.nuclphysa.2015.05.003
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2014KU04      Phys.Rev. C 89, 034303 (2014)

S.Kumar, S.Sihotra, K.Singh, V.Singh, Sandeep, J.Goswamy, N.Singh, D.Mehta, S.S.Malik, R.Palit, R.Kumar, R.P.Singh, S.Muralithar, R.K.Bhowmik

Band structures in doubly odd 98Rh

NUCLEAR REACTIONS 75As(28Si, 3n2p), E=120 MeV; Measured Eγ, Iγ, γγ-coin, γ(θ)(DCO), γγ(linear polarization) using INGA array at IUAC Pelletron facility. 98Rh; deduced high-spin levels, J, π, multipolarity, bands, configurations, alignments, B(M1)/B(E2), Routhian plots. Comparison with tilted-axis cranking (TAC) shell-model calculations. Systematics of (πg9/2)(νh11/2) bands in 96,98,100,102,104Rh, 100,102,104,106Ag.

doi: 10.1103/PhysRevC.89.034303
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2014KU20      J.Phys.(London) G41, 105110 (2014)

S.Kumar, V.Singh, K.Singh, S.Sihotra, N.Singh, J.Goswamy, S.S.Malik, I.Ragnarsson, T.Trivedi, R.P.Singh, S.Muralithar, R.Kumar, R.K.Bhowmik, R.Palit, A.Bharti, D.Mehta

Band structures in 99Rh

NUCLEAR REACTIONS 75As(28Si, 2n2p)99Rh, E=120 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced energy levels, J, π, multipolarity assignments, positive-parity bands. Comparison with available data.

doi: 10.1088/0954-3899/41/10/105110
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2014SI09      Eur.Phys.J. A 50, 68 (2014)

P.Singh, H.Kaur, S.S.Malik

Analysis of neutron multiplicity and fission fragment mass distribution within the asymmetric two-center shell model

NUCLEAR REACTIONS 238U(18O, F), E=100 MeV; calculated fission interaction potential, fragment mass yield distribution, neutron multiplicity.

doi: 10.1140/epja/i2014-14068-y
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2012ST10      Phys.Rev. C 85, 065503 (2012)

A.Steyerl, J.M.Pendlebury, C.Kaufman, S.S.Malik, A.M.Desai

Quasielastic scattering in the interaction of ultracold neutrons with a liquid wall and application in a reanalysis of the Mambo I neutron-lifetime experiment

RADIOACTIVITY 1NN(β-); analyzed T1/2 using theory of ultracold and very cold neutron scattering on viscoelastic surface waves up to second-order perturbation theory. Reanalyzed 1989 neutron-lifetime experiment using ultracold neutron storage in a Fomblin-coated vessel by Mampe et al [Phys. Rev. Lett. 63, 593 (1989)]; revised the neutron lifetime value from 887.6(30) s to 882.5(21) s. Comparison with other neutron lifetime measurements. Relevance to Standard Model (SM) predictions and the up-down quark mixing coefficient V2ud.

doi: 10.1103/PhysRevC.85.065503
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2012ST21      Phys.Rev. C 86, 065501 (2012)

A.Steyerl, C.Kaufman, G.Muller, S.S.Malik, A.M.Desai

Ultracold neutron depolarization in magnetic bottles

doi: 10.1103/PhysRevC.86.065501
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2011GU30      J.Phys.:Conf.Ser. 312, 092028 (2011)

R.Gupta, S.S.Malik

Fission phenomenon in heavy and superheavy nuclei: A semi classical view

NUCLEAR STRUCTURE 236U, 252Cf, 254Fm, 252,256No, 258Rf, 260Sg, 266Hs; calculated superheavy nuclei fission barrier vs separation, fission width, tunelling probability using asymmetric two-center shell model.

doi: 10.1088/1742-6596/312/9/092028
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2010GU24      Eur.Phys.J. A 45, 239 (2010)

R.Gupta, S.S.Malik

Spontaneous fission in actinides and heavy elements: A semiclassical view

RADIOACTIVITY 236U, 252Cf, 254Fm, 252No(SF); calculated interaction barrier, traversal time, tunneling probability, preformation probability; deduced potential parameters.

doi: 10.1140/epja/i2010-10999-5
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2010KU15      Phys.Rev. C 81, 067304 (2010)

S.Kumar, A.K.Jain, A.Goel, S.S.Malik, R.Palit, H.C.Jain, I.Mazumdar, P.K.Joshi, Z.Naik, A.Dhal, T.Trivedi, I.Mehrotra, S.Appannababu, L.Chaturvedi, V.Kumar, R.Kumar, D.Negi, R.P.Singh, S.Muralithar, R.K.Bhowmik, S.C.Pancholi

Band structure and shape coexistence in 13556Ba79

NUCLEAR REACTIONS 130Te(9Be, 4n), E=42.5 MeV; measured Eγ, Iγ, γγ-coin, DCO, γ(lin pol). 135Ba; deduced levels, J, π, multipolarity, bands, configurations, possible magnetic rotational band. Comparison with TAC calculations.

doi: 10.1103/PhysRevC.81.067304
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2010ST06      Phys.Rev. C 81, 055505 (2010); Erratum Phys.Rev. C 82, 059905 (2010)

A.Steyerl, S.S.Malik, A.M.Desai, C.Kaufman

Surface roughness effect on ultracold neutron interaction with a wall and implications for computer simulations

doi: 10.1103/PhysRevC.81.055505
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2009SI08      Phys.Rev. C 79, 044317 (2009)

S.Sihotra, K.Singh, S.S.Malik, J.Goswamy, R.Palit, Z.Naik, D.Mehta, N.Singh, R.Kumar, R.P.Singh, S.Muralithar

Band structures in 129Cs

NUCLEAR REACTIONS 122Sn(11B, 4n), E=60 MeV; measured Eγ, Iγ, γγ-coin, angular correlations. 129Cs; deduced levels, J, π, bands, configurations. Comparison with tilted-axis cranking model calculations. 117,121,123,125,127,129,131Cs; level systematics.

doi: 10.1103/PhysRevC.79.044317
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2008MA49      Nucl.Phys. A813, 262 (2008)

S.S.Malik

Semiclassics for superheavy elements

NUCLEAR REACTIONS 132Te(124Sn, X), 136Xe(122Sn, X), 208Pb(48Ca, X), (50Ti, X), E not given; calculated adiabatic interaction fusion barrier. 208Pb(48Ca, X), (50Ti, X), E not given; calculated reaction mechanism features by solving the time-dependent Schrodinger equation.

doi: 10.1016/j.nuclphysa.2008.09.012
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2008SI26      Phys.Rev. C 78, 034313 (2008)

S.Sihotra, R.Palit, Z.Naik, K.Singh, P.K.Joshi, A.Y.Deo, J.Goswamy, S.S.Malik, D.Mehta, C.R.Praharaj, H.C.Jain, N.Singh

Multiple band structures of 131Cs

NUCLEAR REACTIONS 124Sn(11B, 4nγ), E=46 MeV; measured Eγ, Iγ, γγ-coin, angular distributions, polarizations. 131Cs; deduced levels, J, π, band structure, configurations, B(M1), B(E2). 125,129Cs, 130Xe; band systematics. Comparisons with Hartree-Fock calculations.

doi: 10.1103/PhysRevC.78.034313
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2007AG13      Phys.Rev. C 76, 024321 (2007)

P.Agarwal, S.Kumar, S.Singh, R.K.Sinha, A.Dhal, S.Muralithar, R.P.Singh, N.Madhavan, R.Kumar, R.K.Bhowmik, S.S.Malik, S.C.Pancholi, L.Chaturvedi, H.C.Jain, A.K.Jain

Bandcrossing of magnetic rotation bands in 137Pr

NUCLEAR REACTIONS 122Sn(19F, 4n), E=80 MeV; measured Eγ, Iγ, γγ-coinc. 137Pr deduced levels, J, π, multipolarity.

doi: 10.1103/PhysRevC.76.024321
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2007KU12      Phys.Rev. C 76, 014306 (2007)

S.Kumar, R.Palit, H.C.Jain, I.Mazumdar, P.K.Joshi, S.Roy, A.Y.Deo, Z.Naik, S.S.Malik, A.K.Jain

High spin structure of 139Nd

NUCLEAR REACTIONS 128Te(16O, 5n), E=85 MeV; measured Eγ, Iγ, γγ-coinc, polarization assymetry. 139Nd deduced levels, J, π.

doi: 10.1103/PhysRevC.76.014306
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2007SI15      Phys.Rev. C 75, 067301 (2007)

S.Singh, S.S.Malik, A.K.Jain

Signature splitting in three-quasiparticle rotational bands

NUCLEAR STRUCTURE A=153-187; calculated empirically the favored signature in the three-quasiparticle bands in the mass region.

doi: 10.1103/PhysRevC.75.067301
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2006SI01      At.Data Nucl.Data Tables 92, 1 (2006)

S.Singh, S.S.Malik, A.K.Jain, B.Singh

Table of three-quasiparticle rotational bands in deformed nuclei 153 ≤ A ≤ 187

COMPILATION A=153-187; Z=63-78; compiled three-quasiparticle rotational bands energies, J, π, B(M1)/B(E2), related features.

doi: 10.1016/j.adt.2005.08.001
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2006SI16      Eur.Phys.J. A 27, 321 (2006)

K.Singh, S.Sihotra, S.S.Malik, J.Goswamy, D.Mehta, N.Singh, R.Kumar, R.P.Singh, S.Muralithar, E.S.Paul, J.A.Sheikh, C.R.Praharaj

Rotational structures in the 125Cs nucleus

NUCLEAR REACTIONS 110Pd(19F, 4n), E=75 MeV; measured Eγ, Iγ, γγ-coin. 125Cs deduced high-spin levels, J, π, configurations, B(M1)/B(E2). Total Routhian surface and principal/tilted axis cranking model calculations.

doi: 10.1140/epja/i2006-10005-1
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2006SI34      Phys.Scr. T125, 186 (2006)

S.Singh, S.S.Malik, S.Kumar, A.K.Jain

Three-quasiparticle plus rotor model for 3QP bands

doi: 10.1088/0031-8949/2006/T125/043
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2005BH13      Eur.Phys.J. A 26, 241 (2005)

N.Bhatia, S.S.Malik, A.K.Jain

Fusion near the Coulomb barrier for the synthesis of heavy and superheavy elements: A theoretical approach

NUCLEAR REACTIONS 132Te(124Sn, X), 208Pb(48Ca, X), (50Ti, X), (58Fe, X), (64Ni, X), 136Xe, 138Ba(122Sn, X), 206Pb(54Cr, X), 134Xe(132Xe, X), 140Ce(132Te, X), E not given; calculated adiabatic interaction potential parameters. 208Pb(48Ca, X), (50Ti, X), (58Fe, X), (64Ni, X), 206Pb(54Cr, X), E* ≈ 30 MeV; calculated fusion σ, barrier penetration probability, related parameters. Two-step fusion process.

doi: 10.1140/epja/i2004-10308-1
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2005KU10      Eur.Phys.J. A 24, 13 (2005)

R.Kumar, K.Singh, D.Mehta, N.Singh, S.S.Malik, E.S.Paul, A.Gorgen, S.Chmel, R.P.Singh, S.Muralithar

Collective structures of the 131Cs nucleus

NUCLEAR REACTIONS 124Sn(11B, 4n), E=57 MeV; measured Eγ, Iγ, γγ-coin. 131Cs deduced high-spin levels, J, π, configurations B(M1)/B(E2). Total Routhian surface and tilted axis cranking model calculations.

doi: 10.1140/epja/i2004-10116-7
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2005LA29      Nucl.Phys. A761, 1 (2005)

S.Lakshmi, H.C.Jain, P.K.Joshi, I.Mazumdar, R.Palit, A.K.Jain, S.S.Malik

High spin structure of 136Ce

NUCLEAR REACTIONS 124Sn(16O, 4n), E=80 MeV; measured Eγ, Iγ, γγ-coin, γ-ray polarization, DSA. 136Ce deduced high-spin levels, I, π, T1/2, B(M1), B(E2), transition quadrupole moments. 124Sn(16O, 4n), E=65-98 MeV; measured Eγ, excitation functions. Comparisons with cranking model predictions.

doi: 10.1016/j.nuclphysa.2005.07.009
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2004LA03      Phys.Rev. C 69, 014319 (2004)

S.Lakshmi, H.C.Jain, P.K.Joshi, A.K.Jain, S.S.Malik

Magnetic rotation and shape mixing in 134Ce

NUCLEAR REACTIONS 120Sn(18O, 4n), E=80 MeV; measured Eγ, Iγ, γγ-coin, DSA. 134Ce deduced high-spin levels, J, π, T1/2, B(M1)/B(E2), configurations. Tilted-axis cranking calculations.

doi: 10.1103/PhysRevC.69.014319
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2004MA09      Nucl.Phys. A732, 13 (2004)

S.S.Malik, P.Agarwal, A.K.Jain

Magnetic rotation based on oblate shape in odd Kr-isotopes

NUCLEAR STRUCTURE 79,81,83Kr; calculated levels, J, B(M1)/B(E2), magnetic rotational bands features. Tilted axis cranking approach.

doi: 10.1016/j.nuclphysa.2003.11.058
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2002LA26      Phys.Rev. C66, 041303 (2002)

S.Lakshmi, H.C.Jain, P.K.Joshi, Amita, P.Agarwal, A.K.Jain, S.S.Malik

Shape transition and tilted axis rotation in 136Ce

NUCLEAR REACTIONS 124Sn(16O, 4n), E=80 MeV; measured Eγ, Iγ, γγ-coin, DSA. 136Ce deduced high-spin levels, J, π, T1/2, B(M1)/B(E2), configurations. Tilted-axis cranking analysis.

doi: 10.1103/PhysRevC.66.041303
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2002MA58      Int.J.Mod.Phys. E11, 303 (2002)

S.S.Malik, A.K.Jain, S.R.Jain

Eigenvalue Spectrum for a Single Particle in a Spheroidal Cavity: A semiclassical approach

doi: 10.1142/S0218301302000867
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2000MB05      Int.J.Mod.Phys. E9, 487 (2000)

S.S.Malik, M.Dudeja, Amita, A.K.Jain, Z.Ahmed

Semiclassical Quantisation of Particle-Rotor Model and ΔI = 2 Staggering of Superdeformed Bands

NUCLEAR STRUCTURE 82Y, 133Nd, 149Gd, 193Hg; calculated superdeformed bands transition energies vs spin; deduced ΔI=2 staggering mechanism, related features. Single-j particle-rotor model.

doi: 10.1142/S0218301300000362
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1997DU12      Phys.Lett. 412B, 14 (1997)

M.Dudeja, S.S.Malik, A.K.Jain

An Empirical Analysis of Superdeformed Bands: A semiclassical view

NUCLEAR STRUCTURE 133Nd, 152Tb, 192Hg; A=130-156; A=188-198; analyzed superdeformed bands rotational features; deduced rigid-body behavior, saturation of aligned angular momentum. Cranking model analysis, angular momentum data from other nuclei considered.

doi: 10.1016/S0370-2693(97)01064-2
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1997JA02      Phys.Lett. 392B, 243 (1997)

A.K.Jain, M.Dudeja, S.S.Malik, Z.Ahmed

Nonlinear Dynamics of Particle Rotor Model and Superdeformed Bands

NUCLEAR STRUCTURE 133Nd, 193Tl; analyzed superdeformed bands Eγ vs spin. Particle-rotor model, nonlinear dynamics.

doi: 10.1016/S0370-2693(96)01590-0
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1997MA29      Phys.Lett. 399B, 8 (1997)

S.S.Malik, S.K.Soni, S.P.Sud

Preformation Factor in Cluster Radioactivity

NUCLEAR STRUCTURE 222,223Ra; calculated exotic decay associated fragmentation potential, masses, mass distribution yields; deduced their role in fine structure. Asymmetric two-center shell model.

doi: 10.1016/S0370-2693(97)00280-3
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1995GU19      Int.J.Mod.Phys. E4, 789 (1995)

R.K.Gupta, S.S.Malik, J.S.Batra, P.O.Hess, W.Scheid

Phenomenology of Nuclei at Very High Angular Momenta Using Parametrized Two-Center Nuclear Shapes

NUCLEAR STRUCTURE 156Dy, 158Er, 164Hf; analyzed moment of inertia vs J, high-spin; deduced onset of necking-in J, limiting value.

doi: 10.1142/S0218301395000262
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1994MA40      Phys.Rev. C50, 2973 (1994)

S.S.Malik

Unified Theory for Fission Path and High Angular Momentum Phenomena of Nuclei

NUCLEAR STRUCTURE 236U; calculated rotational spectra, moment of inertia, potential energy surface for 140Xe+96Sr fission breakup. Unified theory, equilibrium constraints.

doi: 10.1103/PhysRevC.50.2973
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1990KH04      Nucl.Phys. A513, 115 (1990)

H.S.Khosla, S.S.Malik, R.K.Gupta

Two-Centre Shell Model Description of Quasi-Molecular Resonance States in Heavy-Ion Collisions

NUCLEAR STRUCTURE 24Mg, 28Si, 32S, 48Cr, 56Ni; calculated quasimolecular levels. Orbiting cluster model.

doi: 10.1016/0375-9474(90)90345-M
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1989MA21      Phys.Rev. C39, 1992 (1989)

S.S.Malik, R.K.Gupta

Theory of Cluster Radioactive Decay and of Cluster Formation in Nuclei

RADIOACTIVITY 222,223,224Ra(14C); 232U(24Ne), (14C); calculated cluster decay branching ratios, T1/2, cluster preformation probabilities. Quantum mechanical fragmentation process, WKB penetrability, analytical solutions.

doi: 10.1103/PhysRevC.39.1992
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1989MA43      Pramana 15, 419 (1989)

S.S.Malik, S.Singh, R.K.Puri, S.Kumar, R.K.Gupta

Clustering Phenomena in Radioactive and Stable Nuclei and in Heavy-Ion Collisions

RADIOACTIVITY 222,223,224,226Ra(14C); 230Th, 231Pa, 232U(24Ne); 237Np(30Mg); 241Am(34Si); 252Cf(48Ca); 164Er, 154,156Gd(α), (14C), (16O), (18O); 160Dy(α), (14C), (18O); calculated cluster decay log(T).

doi: 10.1007/BF02845974
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1989PU02      Europhys.Lett. 9, 767 (1989)

R.K.Puri, S.S.Malik, R.K.Gupta

Possible Decay Modes of the 4080Zr Nucleus

NUCLEAR STRUCTURE 80Zr; calculated cluster decay T1/2; deduced most probable decay modes.

doi: 10.1209/0295-5075/9/8/005
Citations: PlumX Metrics


1987AR04      Phys.Rev. C35, 994 (1987)

R.Aroumougame, N.Malhotra, S.S.Malik, R.K.Gupta

Symmetric Mass Fragmentation following Capture in Reactions of 4.8-8 MeV/Nucleon 208Pb on 50Ti, 52Cr, 58Fe, and 64Ni using the Fusion Model Based on the Dynamical Fragmentation Theory

NUCLEAR REACTIONS 50Ti, 52Cr, 58Fe, 64Ni(208Pb, X), E=4.8-8 MeV/nucleon; calculated capture σ, fragment mass yield distributions following fission. Dynamical fragmentation theory.

doi: 10.1103/PhysRevC.35.994
Citations: PlumX Metrics


1987GU04      J.Phys.(London) G13, L27 (1987)

R.K.Gupta, S.Gulati, S.S.Malik, R.Sultana

Exotic Emission of 14C and other Heavy Clusters in the Fragmentation of 222-224Ra and 232U

RADIOACTIVITY 224,226Th, 222,223,224Ra(14C), (24Ne); calculated mass fragmentation potentials.

doi: 10.1088/0305-4616/13/1/006
Citations: PlumX Metrics


1987GU15      Fizika(Zagreb) 19, Supplement 1, 23 (1987)

R.K.Gupta, S.S.Malik, R.Sultana

Dynamical Model for Cluster Radioactivity

RADIOACTIVITY 222,223,224Ra, 224,226Th, 232U; calculated cluster decay mass distribution yields. Dynamical model.


1986MA29      J.Phys.(London) G12, L161 (1986)

S.S.Malik, R.K.Gupta

Collective α-Particle Transfer Resonances in Collisions between s-d Shell Nuclei

NUCLEAR STRUCTURE 56,58,60Ni, 48,50,52Cr; calculated mass fragmentation potential, fission fragment mass distribution yields. Dynamical fragmentation theory, collective α-transfer.

doi: 10.1088/0305-4616/12/3/006
Citations: PlumX Metrics


1979VO05      Phys.Rev. C20, 944 (1979)

T.von Egidy, J.A.Cizewski, C.M.McCullagh, S.S.Malik, M.L.Stelts, R.E.Chrien, D.Breitig, R.F.Casten, W.R.Kane, G.J.Smith

Levels in 237U Studied by Resonant Neutron Capture

NUCLEAR REACTIONS 236U(n, γ), E=5-125 eV, 2, 24 keV; measured Eγ, Iγ. 237U deduced levels, J, π, γ-branching ratios, Nilsson assignments, vibrational excitations. Ge(Li) detector, three-crystal spectrometer, enriched targets.

doi: 10.1103/PhysRevC.20.944
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10880.


1973MA69      Phys.Rev. B 8, 2595 (1973)

S.S.Malik, M.Kamal, T.Turano, J.S.Desjardins

Atomic and Nuclear Effects in the Slow-Neutron Total Cross Section of Terbium

NUCLEAR REACTIONS 159Tb(n, n), 159Tb(n, x), E=0.00354-1.78 eV; measured products, 159Tb; deduced σ, σ(E). Data were imported from EXFOR entry 10383.

doi: 10.1103/PhysRevB.8.2595
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10383.


1972MA28      Phys.Rev. C5, 1807 (1972)

S.S.Malik

Possible Tests on the Verification of and Departure from '1S03S1 Radiative Transition' in Thermal n-p Capture

NUCLEAR REACTIONS 1H(n, γ), E=thermal; proposed test of 1s0--3s1 transition hypothesis.

doi: 10.1103/PhysRevC.5.1807
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1970MA66      Nucl.Instr.Methods 86, 83 (1970)

S.S.Malik, G.Brunhart, F.J.Shore, V.L.Sailor

Factors in the Precision of Slow Neutron Capture Cross Section Measurements Using a Simple Moxon-Rae Detector

NUCLEAR REACTIONS Ni, Cu, Zr, Nd, Tb, Er(n, γ), E=0.033, 0.075, 0.115, 0.270 eV; Al, Ag, Ta(n, γ), E=0.070, 0.115, 0.364, 0.835 eV; measured σ.

doi: 10.1016/0029-554X(70)90039-X
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10501.


1967AL01      Nucl.Phys. A91, 644 (1967)

R.A.Al-Kital, G.Brunhart, S.S.Malik, J.P.Roberge, V.L.Sailor

Spin and Resonance Parameters of the 3.90 eV Neutron Resonance and Magnetic Hyperfine Constant in 169Tm

NUCLEAR STRUCTURE 169Tm; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0375-9474(67)90582-9
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12451.


1962VA24      Phys.Rev. 128, 1246 (1962)

D.M.Van Patter, N.Nath, S.M.Shafroth, S.S.Malik, M.A.Rothman

Gamma Rays from Inelastic Neutron Scattering in Chromium

NUCLEAR STRUCTURE 50Cr, 52Cr, 53Cr, 54Cr; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.128.1246
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset11676.


1962WE02      Bull.Am.Phys.Soc. 7, No.1, 72, V10 (1962)

J.A.Weinman, L.L.Lee, Jr., L.Meyer-Schutzmeister, S.S.Malik

Capture of Alpha Particles by Mg24

NUCLEAR STRUCTURE 28Si; measured not abstracted; deduced nuclear properties.


1959MA05      Bull.Am.Phys.Soc. 4, No.4, 259, NA14 (1959); Oral Report

S.S.Malik, C.E.Mandeville, N.Nath, M.A.Rothman, D.M.Van Patter

Gamma Rays from Inelastic Neutron Scattering in Ge, Se, and Mo


1959NA02      Bull.Am.Phys.Soc. 4, No.4, 258, NA13 (1959)

N.Nath, S.S.Malik, M.A.Rothman, D.M.Van Patter

Gamma Rays from Inelastic Neutron Scattering in Ti, Cr, Fe, Ni, and Zn


1958DU76      Phys.Rev. 111, 920 (1958); Erratum Phys.Rev. 112, 2139 (1958)

V.S.Dubey, S.S.Malik, C.E.Mandeville, A.Mukerji

Radiations of Osmium-193 and Osmium-191

doi: 10.1103/PhysRev.111.920
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1958MA29      Bull.Am.Phys.Soc. 3, No.3, 209, S7 (1958)

S.S.Malik, N.Nath, C.E.Mandeville

Decay of Gd159


1958MA53      Phys.Rev. 112, 262 (1958)

S.S.Malik, N.Nath, C.E.Mandeville

Decay of Gadolinium-159

doi: 10.1103/PhysRev.112.262
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1958MA56      Phys.Rev. 111, 1291 (1958)

S.S.Malik, A.Mukerji

Radiations of Os185

doi: 10.1103/PhysRev.111.1291
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1958MU11      Phys.Rev. 111, 1319 (1958)

A.Mukerji, V.S.Dubey, S.S.Malik

Radiation of Co55

doi: 10.1103/PhysRev.111.1319
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