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NSR database version of April 27, 2024.

Search: Author = S.N.Mishra

Found 14 matches.

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2021LA06      Phys.Rev. C 104, L011301 (2021)

Md.S.R.Laskar, R.Palit, E.Ideguchi, T.Inakura, S.N.Mishra, F.S.Babra, S.Bhattacharya, D.Choudhury, B.Das, B.Das, P.Dey, U.Garg, A.K.Jain, A.Kundu, D.Kumar, D.Negi, S.C.Pancholi, S.Rajbanshi, S.Sihotra

Enhanced B(E3) strength observed in 137La

NUCLEAR REACTIONS 130Te(11B, 4n)137La, E=40 MeV; measured Eγ, Iγ, γγ-coin, level half-life by γγ(t) using an array of 11 Compton-suppressed HPGe clover and 14 LaBr3(Ce) detectors at the Pelletron Linac Facility of TIFR-Mumbai. 137La; deduced levels, J, π, half-life of 1005, 11/2- level, B(E3), sudden increase of B(E3) strength at N=80. Comparison with random-phase approximation (RPA) calculations. Systematics of B(E3) strengths in 129,133La and 132,134,136,138Ba.

doi: 10.1103/PhysRevC.104.L011301
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2020LA06      Phys.Rev. C 101, 034315 (2020)

Md.S.R.Laskar, R.Palit, S.N.Mishra, N.Shimizu, Y.Utsuno, E.Ideguchi, U.Garg, S.Biswas, F.S.Babra, R.Gala, C.S.Palshetkar, Z.Naik

Structure of the 11/2- isomeric state in 133La

NUCLEAR REACTIONS 126Te(11B, 4n)133La, E=52 MeV; measured Eγ, Iγ, spin precession, g factor of the 11/2- isomeric state in 133La by time differential perturbed angular distribution (TDPAD) technique, and its half-life by γ(t) at the Pelletron Linac Facility of BARC-TIFR. 133La; deduced levels, J, π, spectroscopic quadrupole moment, β2. Analysis of spin rotation data by magnetic dipole and electric quadrupole hyperfine interactions. Comparison with large scale shell model calculations.

doi: 10.1103/PhysRevC.101.034315
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2019LA01      Phys.Rev. C 99, 014308 (2019)

Md.S.R.Laskar, S.Saha, R.Palit, S.N.Mishra, N.Shimizu, Y.Utsuno, E.Ideguchi, Z.Naik, F.S.Babra, S.Biswas, S.Kumar, S.K.Mohanta, C.S.Palshetkar, P.Singh, P.C.Srivastava

g-factor measurement of the 2738 keV isomer in 135La

NUCLEAR REACTIONS 128Te(11B, 4n), E=52 MeV; measured delayed γ spectra, g factor by hyperfine interactions using TDPAD technique, half-life of the 23/2+ nanosecond isomer at the heavy-ion accelerator facility of TIFR, Mumbai. 135La; deduced level, configuration. Comparison with large-scale shell model calculations with SNV interaction.

NUCLEAR MOMENTS 135La; measured g factor of the 2738-keV, 23/2+ isomer by hyperfine interactions using TDPAD technique, using 128Te(11B, 4n) reaction. Comparison with shell-model calculations.

doi: 10.1103/PhysRevC.99.014308
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2017MI13      Pramana 89, 22 (2017)

S.N.Mishra

Ab-initio calculations of electric field gradient in Ru compounds and their implication on the nuclear quadrupole moments of 99Ru and 101Ru

NUCLEAR STRUCTURE 99,101Ru; calculated nuclear quadrupole moments for the ground and first excited states. The ab-initio calculations of electric field gradient, comparison with available data.

doi: 10.1007/s12043-017-1425-9
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1996DA02      Phys.Rev. C53, 1009 (1996)

P.Das, R.G.Pillay, V.V.Krishnamurthy, S.N.Mishra, S.H.Devare

g-Factor Measurement of 132Ba in the Backbending Region

NUCLEAR REACTIONS 124Sn(12C, 4n), E=60 MeV; measured γ(θ, H, t). 132Ba level deduced g factor, configuration.

doi: 10.1103/PhysRevC.53.1009
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1996TU03      Phys.Rev. C54, 2904 (1996)

A.A.Tulapurkar, P.Das, S.N.Mishra, R.G.Pillay, J.A.Sheikh

Lifetime and g-Factor Measurements of the 11- Isomer in 92Tc

NUCLEAR REACTIONS 68Zn(28Si, 3np), E=100 MeV; measured γγ-coin, Iγ(θ, t). 92Tc deduced isomer T1/2, g factor, configuration. Shell model.

doi: 10.1103/PhysRevC.54.2904
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1994KR01      Phys.Rev. C49, 705 (1994)

V.V.Krishnamurthy, S.N.Mishra, R.G.Pillay, S.H.Devare, H.G.Devare, J.A.Sheikh

Nuclear g-Factor Measurement for the (21/2)+ Isomeric State in 89Nb

NUCLEAR REACTIONS 66Zn(30Si, 2npα), E=115 MeV; measured Eγ, Iγ, γ(t), γ(θ, H, t). 89Nb deduced isomer g-factor, configuration.

doi: 10.1103/PhysRevC.49.705
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1993KH10      Hyperfine Interactions 78, 547 (1993)

S.Khatua, S.N.Mishra, S.H.Devare, H.G.Devare

Formation and Stability of Magnetic Moment on Isolated Rh Impurities in Dilute PtFe Alloys

RADIOACTIVITY 100Pd(EC) [from 89Y(16O, 4np)]; measured γγ(θ, H, t); deduced isolated Rh impurities local susceptibilities in dilute Pt(Fe) paramagnetic alloys.

doi: 10.1007/BF00568190
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1993KH11      Hyperfine Interactions 78, 553 (1993)

S.Khatua, S.N.Mishra, S.H.Devare, H.G.Devare

Measurement of Local Susceptibility at 100Rh in Some Metallic Hosts

RADIOACTIVITY 100Pd(EC) [from 89Y(16O, 4np), E=95 MeV]; measured γγ(θ, H, t); deduced isolated Rh impurities local susceptibilities in Pb, Ru, Au, Pd, Pt, Yb hosts.

doi: 10.1007/BF00568191
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1993KR26      Hyperfine Interactions 78, 541 (1993)

V.V.Krishnamurthy, S.N.Mishra, R.Kumar, S.H.Devare, H.G.Devare

Local Magnetism of Rh in Ni-Rh Alloys Near the Critical Composition for Ferromagnetism

RADIOACTIVITY 100Pd(EC) [from 89Y(16O, 4np), E=95 MeV]; measured γγ(θ, H, t); deduced isolated Rh local magnetism in Ni-Rh alloys near ferromagnetism critical composition.

doi: 10.1007/BF00568189
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1993KR29      Hyperfine Interactions 80, 1005 (1993)

V.V.Krishnamurthy, S.N.Mishra, S.H.Devare, H.G.Devare, S.Ramakrishan, V.Srinivas, G.Chandra

TDPAC Measurement of Quadrupole Interaction at 111Cd in the Nearly Heavy Fermion System USn(2.9)

RADIOACTIVITY 111In(EC); measured γγ(θ, H, t); deduced quadrupole interaction at 111Cd probe in USn(2.9).

doi: 10.1007/BF00567455
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1987MI22      Hyperfine Interactions 34, 373 (1987)

S.N.Mishra, S.H.Devare, H.G.Devare

Magnetic Behaviour of Eu(x)(Rh(1-y)Fe(y))3B2; x = 0.6, 0.75, 1.04 and y = 0.02

NUCLEAR REACTIONS 151Eu(γ, γ), E=21.54 keV; measured Mossbauer emission spectra. 151Eu deduced isomer shift temperature dependence. Ternary bromide alloys.

doi: 10.1007/BF02072738
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1983MI03      Phys.Lett. 94A, 317 (1983)

S.N.Mishra, R.G.Pillay, P.N.Tandon, H.G.Devare

Quadrupole Interactions at 111Cd Nuclei in Light Rare Earths

RADIOACTIVITY 111In(EC); measured γγ(θ, H, t); deduced quadrupole interaction at 111Cd in Pr, Nd hosts.

doi: 10.1016/0375-9601(83)90728-4
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1983MI31      Hyperfine Interactions 15/16, 701 (1983)

S.N.Mishra, R.G.Pillay, P.N.Tandon, H.G.Devare

Quadrupole Interaction at 111Cd in Rare-Earth Intermetallics

RADIOACTIVITY 111In(EC); measured γγ(θ, H, t); deduced 111Cd quadrupole interaction in rare earth intermetallics.

doi: 10.1007/BF02147346
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