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Search: Author = C.R.Praharaj

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2018GH08      Eur.Phys.J. A 54, 163 (2018)

S.K.Ghorui, C.R.Praharaj

Systematic study of high-K isomers in the midshell Gd and Dy nuclei

doi: 10.1140/epja/i2018-12596-0
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2017YO01      Phys.Rev. C 95, 034313 (2017)

R.Yokoyama, S.Go, D.Kameda, T.Kubo, N.Inabe, N.Fukuda, H.Takeda, H.Suzuki, K.Yoshida, K.Kusaka, K.Tanaka, Y.Yanagisawa, M.Ohtake, H.Sato, Y.Shimizu, H.Baba, M.Kurokawa, D.Nishimura, T.Ohnishi, N.Iwasa, A.Chiba, T.Yamada, E.Ideguchi, T.Fujii, H.Nishibata, K.Ieki, D.Murai, S.Momota, Y.Sato, J.W.Hwang, S.Kim, O.B.Tarasov, D.J.Morrissey, B.M.Sherrill, G.Simpson, C.R.Praharaj

New K isomers in the neutron-rich N=100 isotones 162Sm, 163Eu, and 164Gd

NUCLEAR REACTIONS 9Be(238U, F)162Sm/163Eu/164Gd, E=345 MeV/nucleon; measured reaction products through measurements of magnetic rigidity, time of flight (TOF), and energy loss in BigRIPS spectrometer at RIBF-RIKEN facility, Eγ, Iγ, delayed γ spectra, half-lives of μs isomers by γ(t). 162Sm, 163Eu, 164Gd; deduced levels, J, π, bands, reduced hindrance factors for E1 transitions from the isomers, configurations. Systematics of level energies in N=100 isotones of 162Sm, 164Gd, 166Dy, 168Er and 170Yb. Comparisons with deformed Hartree-Fock calculations.

doi: 10.1103/PhysRevC.95.034313
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2014GH04      Pramana 82, 659 (2014)

S.K.Ghorui, C.R.Praharaj

Deformed configurations, band structures and spectroscopic properties of N = 50 Ge and Se nuclei

NUCLEAR STRUCTURE 82Ge, 84Se; calculated bands, energy levels, J, π, B(E2). Deformed HF with quadrupole constraint and angular momentum projection, comparison with experimental data.

doi: 10.1007/s12043-014-0714-9
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2012GH05      Phys.Rev. C 85, 064327 (2012)

S.K.Ghorui, B.B.Sahu, C.R.Praharaj, S.K.Patra

Examining the stability of Sm nuclei around N = 100

NUCLEAR STRUCTURE 150,152,154,156,158,160,162,164Sm; calculated binding energies, levels, J, π, B(E2), rms charge radius, quadrupole moment, total density distribution, quadrupole deformation parameter, prolate deformed HF neutron and proton orbits. Deformed Hartree-Fock, Skyrme Hartree-Fock+BCS, and relativistic mean-field calculations. Comparison with experimental data. Island of stability near the neutron drip line for N=100, Z AP 62.

doi: 10.1103/PhysRevC.85.064327
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2012GH07      Int.J.Mod.Phys. E21, 1250070 (2012)

S.K.Ghorui, P.K.Raina, P.K.Rath, A.K.Singh, Z.Naik, S.K.patra, C.R.Praharaj

Rotational bands and electromangnetic transitions of some even-even neodymium nuclei in projected Hartree-Fock model

NUCLEAR STRUCTURE 150,152,154,156,158,160Nd; calculated level energies, J, π, quadrupole moments, deformation parameters, B(E2), K-isomer bands. Self-consistent Hartree-Fock and angular momentum projection model.

doi: 10.1142/S021830131250070X
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2011PR17      J.Phys.:Conf.Ser. 312, 092052 (2011)

C.R.Praharaj, S.K.Patra, R.K.Bhowmik, Z.Naik

Band structures and deformations of rare-earth nuclei

NUCLEAR STRUCTURE Gd, Dy, Er, Yb; calculated quadrupole deformation. 164Er, 164Hf; calculated rotational bands. 169Re; calculated prolate shape levels, J, π, K-bands. 172Hf; calculated levels, J, π, isomeric bands. 172,173,178Hf, 177Lu, 179W; calculated bandhead, quadrupole moment, magnetic moment of isomeric configuration. Gd, Dy; calculated B(E2). Deformed HF and angular momentum projection. Compared with available data.

doi: 10.1088/1742-6596/312/9/092052
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2009KU24      Phys.Rev. C 80, 054319 (2009)

R.Kumar, I.M.Govil, A.Dhal, L.Chaturvedi, C.R.Praharaj, A.K.Rath, G.Kiran Kumar, S.K.Basu, A.Chakraborty, Krishichayan, S.Mukhopadhyay, N.S.Pattabiraman, S.S.Ghugre, A.K.Sinha

Triaxial shape coexistence and new aligned band in 178Os

NUCLEAR REACTIONS 165Ho(20Ne, p6n), E=150 MeV; measured Eγ, Iγ, γγ-coin, DCO, and linear polarizations. 178Os; deduced levels, J, π, bands, multipolarities, and configurations. Comparison with projected angular momentum deformed Hartree-Fock and cranked Woods-Saxon model calculations.

doi: 10.1103/PhysRevC.80.054319
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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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2007KU19      Phys.Rev. C 76, 034301 (2007)

R.Kumar, S.K.Chamoli, I.M.Govil, A.Dhal, R.K.Sinha, L.Chaturvedi, Z.Naik, C.R.Praharaj, S.Muralithar, R.P.Singh, N.Madhavan, P.Sugathan, J.J.Das, R.K.Bhowmik

Shape coexistence and high spin states in 52Cr

NUCLEAR REACTIONS 27Al(28Si, 3p), E=70 MeV; measured Eγ, Iγ(θ), γγ-coinc. 52Cr deduced levels, J, π. Compared results to model calculations.

doi: 10.1103/PhysRevC.76.034301
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2006RA31      Int.J.Mod.Phys. E15, 1653 (2006)

A.K.Rath, P.M.Walker, C.R.Praharaj, F.R.Xu

K=6+ isomers in Hf, Yb and nuclei

NUCLEAR STRUCTURE 172,174,176,178Hf, 174,178Yb; calculated isomeric states energies, T1/2, , quadrupole moments, B(E2).

doi: 10.1142/S0218301306005186
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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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2005KU34      Phys.Rev. C 72, 044319 (2005)

R.Kumar, A.Kumar, S.K.Chamoli, K.Singh, M.Sharma, D.Mehta, N.Singh, S.S.Ghugre, N.S.Pattabiraman, L.Chaturvedi, P.K.Joshi, H.C.Jain, Z.Naik, C.R.Praharaj, I.M.Govil

Polarization measurement and γ-ray spectroscopy of 122Cs

NUCLEAR REACTIONS 107Ag(19F, 3np), E=93 MeV; measured Eγ, Iγ, γγ-coin. 122Cs deduced levels, J, π, configurations. Comparison with model predictions.

doi: 10.1103/PhysRevC.72.044319
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2005SI31      Eur.Phys.J. A 25, 345 (2005)

K.Singh, Z.Naik, R.Kumar, J.Goswamy, D.Mehta, N.Singh, C.R.Praharaj, E.S.Paul, K.P.Singh, R.P.Singh, S.Muralithar, N.Madhavan, J.J.Das, S.Nath, A.Jhingan, P.Sugathan, R.K.Bhowmik

Rotational structures in 123Cs

NUCLEAR REACTIONS 100Mo(28Si, 4np), E=130 MeV; measured Eγ, Iγ, γγ-coin. 123Cs deduced high-spin levels, J, π, configurations. Total Routhian surface calculations.

doi: 10.1140/epja/i2005-10131-2
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2004CH12      Phys.Rev. C 69, 034310 (2004)

S.K.Chamoli, P.Joshi, A.Kumar, G.Singh, R.P.Singh, S.Muralithar, R.K.Bhowmik, L.Chatturvedi, Z.Naik, C.R.Praharaj, I.M.Govil

Deformation studies at high spins in γ-soft 179Re nucleus

NUCLEAR REACTIONS 165Ho(18O, 4n), E=82 MeV; measured Doppler-shifted Eγ, Iγ, γγ-coin. 179Re deduced levels T1/2, transition quadrupole moments, B(M1), B(E2), deformation parameters. Recoil-distance technique. Comparison with model predictions.

doi: 10.1103/PhysRevC.69.034310
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2004RA15      J.Phys.(London) G30, 1099 (2004)

A.K.Rath, P.M.Walker, C.R.Praharaj

High-K band crossings in osmium and rhenium isotopes

NUCLEAR STRUCTURE 181,183Re, 182,184,186Os; calculated rotational band energies, configurations, band-mixing effects. Deformed Hartree-Fock and angular momentum projection formalism.

doi: 10.1088/0954-3899/30/9/010
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2003NA06      Phys.Rev. C 67, 054318 (2003)

Z.Naik, C.R.Praharaj

Rotational bands of 169, 171, 173Lu in deformed Hartree-Fock and angular momentum projection model

NUCLEAR STRUCTURE 169,171,173Lu; calculated rotational band level energies, J, π, configurations, μ, quadrupole moments, B(E2), B(M1). Deformed Hartree-Fock and angular momentum projection techniques, comparison with data.

doi: 10.1103/PhysRevC.67.054318
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2002CH43      Phys.Rev. C66, 024307 (2002)

S.K.Chamoli, P.Joshi, A.Kumar, R.P.Singh, S.Muralithar, R.K.Bhowmik, Z.Naik, C.R.Praharaj, I.M.Govil

Configuration dependent shapes in the 177Re nucleus

NUCLEAR REACTIONS 165Ho(16O, 4n), E=84 MeV; measured Eγ, Iγ, γγ-coin, Doppler shifts. 177Re deduced high-spin levels T1/2, B(E2), transition quadrupole moments, deformation. Recoil-distance technique, comparison with model predictions.

doi: 10.1103/PhysRevC.66.024307
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2001JO25      Phys.Rev. C64, 034303 (2001)

P.Joshi, G.Mukherjee, A.Kumar, R.P.Singh, S.Muralithar, S.K.Chamoli, C.R.Praharaj, U.Garg, R.K.Bhowmik, I.M.Govil

Recoil-Distance Method Lifetime Measurements in 173Ta

NUCLEAR REACTIONS 159Tb(18O, 4n), E=84 MeV; measured Eγ, Iγ, γγ-coin, Doppler shifts. 173Ta levels deduced T1/2, B(E2), transition quadrupole moments. Recoil-distance technique. Cranked mean-field calculations, microscopic multi-shell Hartree-Fock calculations, total Routhian surfaces.

doi: 10.1103/PhysRevC.64.034303
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1999JO10      Phys.Rev. C60, 034311 (1999)

P.Joshi, G.Mukherjee, A.Kumar, R.P.Singh, S.Muralithar, S.C.Pancholi, C.R.Praharaj, U.Garg, R.K.Bhowmik, I.M.Govil

Deformation Driving Property of the h9/2 Configuration in 171Ta

NUCLEAR REACTIONS 159Tb(16O, 4n), E=84 MeV; measured Doppler shifted Eγ, Iγ. 171Ta deduced high-spin levels T1/2, B(E2), transition quadrupole moments, deformation. TRS calculations.

doi: 10.1103/PhysRevC.60.034311
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1999PA11      J.Phys.(London) G25, 501 (1999)

S.K.Patra, C.-L.Wu, C.R.Praharaj, G.K.Khamari

Oscillations in Deformation Properties of Heavy Rare-Earth Nuclei

NUCLEAR STRUCTURE Yb, Hf; calculated binding energy, deformation parameters, charge radii for A=160-230. Relativistic mean-field theory.

doi: 10.1088/0954-3899/25/3/003
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1999PA21      Nucl.Phys. A651, 117 (1999)

S.K.Patra, C.-L.Wu, C.R.Praharaj, R.K.Gupta

A Systematic Study of Superheavy Nuclei for Z = 114 and Beyond using the Relativistic Mean Field Approach

NUCLEAR STRUCTURE 268,272,274,276,278,282,286,290,294,298,302,306,310,314Fl, 300Lv, 302Og, 286,290,292,294,296,298,300,302,304,306,308,310,312,314,316,318,320,322120, 306122, 308124, 310126; calculated binding energies, deformations, single particle levels for some nuclides; deduced shell features. Relativistic mean field theory.

doi: 10.1016/S0375-9474(99)00129-3
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1998PA46      Mod.Phys.Lett. A 13, 2743 (1998)

S.K.Patra, C.-L.Wu, C.R.Praharaj

Proton-Skin in 8B-Nucleus

NUCLEAR STRUCTURE 7Be, 8,9,10B; calculated single-particle levels, radii, quadrupole moments, deformations. 8B deduced thick proton-skin. Relativistic mean-field approach.

doi: 10.1142/S0217732398002916
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1997PA22      J.Phys.(London) G23, 939 (1997)

S.K.Patra, C.R.Praharaj

Q Values for α-Decays in the 277112 Chain

NUCLEAR STRUCTURE 276,278,277Cn, 273Ds, 269Hs, 265Sg, 261Rf, 257No, 253Fm; calculated binding energies. 277Cn, 273Ds, 269Hs, 265Sg, 261Rf, 257No, 253Fm deduced α-decay chains associated Qα, T1/2 in some cases. Axially symmetric deformed relativistic mean-field model.

doi: 10.1088/0954-3899/23/8/008
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1996TA01      Phys.Rev. C53, 1038 (1996)

N.Takigawa, S.Yoshida, K.Hagino, S.K.Patra, C.R.Praharaj

Reply to ' Comment on ' Shape and Superdeformed Structure in Hg Isotopes in Relativistic Mean Field Model ' and ' Structure of Neutron-Deficient Pt, Hg, and Pb Isotopes ' '

NUCLEAR STRUCTURE 176,178,180,182,184,186,188,190,192,194,196,198,200Hg; analyzed predicted binding energy per particle, rms charge radii. 170,172,174Hg, 192,194,196,198,200,202,204,206,208Pb; analyzed predicted rms charge radii; deduced sensitivity to model parameters. Relativistic mean field theory.

doi: 10.1103/PhysRevC.53.1038
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1995PA06      Phys.Rev. C51, 2248 (1995)

S.K.Patra, S.Yoshida, N.Takigawa, C.R.Praharaj, A.K.Rath

Hexadecapole Shape Change in Ytterbium Isotopes

NUCLEAR STRUCTURE 160,162,164,166,168,170,172,174,176,178,180,182,184,186,188,190Yb; calculated binding energy, quadrupole deformation parameter, hexadecapole moments. Relativistic mean field model. 158,160,162,164,166,168,170,172,174,176,178,180,182,184Yb; calculated Hartree-Fock energy, quadrupole, hexadecapole moments. Hartree-Fock calculations, nonrelativistic, relativistic models.

doi: 10.1103/PhysRevC.51.2248
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1995YO01      Phys.Rev. C52, 157 (1995)

S.Yoshida, S.K.Patra, N.Takigawa, C.R.Praharaj

Surface Properties of Cs Isotopes

NUCLEAR STRUCTURE 133,148,181Cs; calculated neutron, proton density distributions. Other aspects, other isotopes studies. 40,48Ca, 58,64Ni, 90Zr, 116Sn, 140Ce, 208Pb; calculated neutron, proton distributions rms radii. Deformed relativistic mean field, spherical nonrelativistic Hartree-Fock theories.

doi: 10.1103/PhysRevC.52.157
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1994CH28      Phys.Rev. C50, 93 (1994)

S.Chattopadhyay, H.C.Jain, M.L.Jhingan, C.R.Praharaj

Structure of the Four Quasiparticle Band in 84Sr

NUCLEAR REACTIONS 59Co(28Si, 3p), E=98 MeV; measured Eγ, Iγ(θ), γγ-coin, γ(θ). 84Sr deduced high-spin levels, J, π, T1/2. Projected Hartree-Fock calculations.

doi: 10.1103/PhysRevC.50.93
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1994PA29      Phys.Rev. C50, 1924 (1994)

S.K.Patra, S.Yoshida, N.Takigawa, C.R.Praharaj

Shape and Superdeformed Structure in Hg Isotopes in Relativistic Mean Field Model

NUCLEAR STRUCTURE 170,172,174,176,178,180,182,184,186,188,190,192,194,196,198,200Hg; calculated binding energy, quadrupole deformation parameter, hexadecupole moment, charge, rms radii. Relativistic mean field theory.

doi: 10.1103/PhysRevC.50.1924
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1994YO05      Phys.Rev. C50, 1398 (1994)

S.Yoshida, S.K.Patra, N.Takigawa, C.R.Praharaj

Structure of Neutron-Deficient Pt, Hg, and Pb Isotopes

NUCLEAR STRUCTURE 176,178,180Pt, 180,182,184Hg, 178,180,182,184,186,188,190,192,194,196,198,200,202,204,206,208Pb; calculated binding energy, quadrupole deformation parameter, hexadecapole moment, single particle spectra in some cases. Relativistic mean field formalism.

doi: 10.1103/PhysRevC.50.1398
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1993PA10      Phys.Rev. C47, 2978 (1993)

S.K.Patra, C.R.Praharaj

Shapes of Exotic Nuclei in the Mass A = 70 Region

NUCLEAR STRUCTURE 64Ge, 68Se, 72Kr, 76Sr, 80Zr; calculated ground state deformation parameters. 76Se; calculated occupation probability vs neutron single particle energies for normal deformation, superdeformation. Deformed relativistic mean field theory.

doi: 10.1103/PhysRevC.47.2978
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1993PA25      Nucl.Phys. A565, 442 (1993)

S.K.Patra, C.R.Praharaj

Shapes of N = Z Nuclei in the Mass A = 20-48 Region

NUCLEAR STRUCTURE 20Ne, 24Mg, 28Si, 32S, 36Ar, 40Ca, 44Ti, 48Cr; calculated binding energy, rms matter radius, quadrupole deformation parameter, hexadecupole moment. 20Ne, 32S, 36Ar deduced hyperdeformed states. Axially symmetric deformed relativistic mean field theory.

doi: 10.1016/0375-9474(93)90220-R
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1993RA03      Phys.Rev. C47, 1990 (1993)

A.K.Rath, C.R.Praharaj, S.B.Khadkikar

Signature Effects in Some N = 90 Odd-Z Rare-Earth Nuclei

NUCLEAR STRUCTURE 147La, 149Pr, 151Pm; calculated levels, Eγ, B(λ), band structure deduced signature inversion features. Axially symmetric deformed configuration mixing, angular momentum projection.

doi: 10.1103/PhysRevC.47.1990
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1992GO20      Z.Phys. A344, 233 (1992)

J.Goswamy, A.Sharma, D.Mehta, B.Chand, N.Singh, P.N.Trehan, P.Singh, R.G.Pillay, H.G.Devare, R.K.Bhowmik, C.R.Praharaj

High Spin States in 120Xe

NUCLEAR REACTIONS 107Ag(16O, 2np), E=80 MeV; 108Pd(16O, 4n), E=84 MeV; measured Eγ, Iγ, γγ-coin, DCO ratios. 120Xe deduced levels, J, π, band structure. Cranked shell model.

doi: 10.1007/BF01291713
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1992PA26      Europhys.Lett. 20, 87 (1992)

S.K.Patra, C.R.Praharaj

Proton Drip Line for the Z = 31 - 40 Region in a Relativistic Mean-Field Study

NUCLEAR STRUCTURE Z=31-40; calculated binding energies, proton separation energies, rms radii, quadrupole deformation parameters. Deformed relativistic mean field model.

doi: 10.1209/0295-5075/20/1/015
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1991PA13      Phys.Rev. C44, 2552 (1991)

S.K.Patra, C.R.Praharaj

Relativistic Mean Field Study of Light Medium Nuclei Away from Beta Stability

NUCLEAR STRUCTURE 48Ca, 48Ti, 52Cr, 56Fe, 56,60,62,64,66,68Ni, 64Zn; calculated binding energies, rms charge radii. A=36-92; 68Ni; calculated n-, p- rms radii, deformation parameters. Many Ca, Ti, Cr, Fe, Ni, Zn nuclei included. Relativistic mean field approach.

doi: 10.1103/PhysRevC.44.2552
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1991PA19      Phys.Lett. 273B, 13 (1991)

S.K.Patra, C.R.Praharaj

Relativistic Mean Field Study of ' Island of Inversion ' in Neutron-Rich Ne, Na, Mg Nuclei

NUCLEAR STRUCTURE N=18-24; Z=10-20; calculated binding energies. Compared with data, other models. 26,27,28,29,30,31,32,33,34,35Ne, 29,30,31,32,33,34,35Na, 30,31,32,34,35,36Mg; calculated binding energy. Relativistic mean field model.

doi: 10.1016/0370-2693(91)90545-2
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1991PA21      Pramana 37, L445 (1991)

S.K.Patra, C.R.Praharaj

Deformed Relativistic Mean Field Study of Binding Energy Anomaly in Neutron-Rich Ne, Na, Mg Nuclei

NUCLEAR STRUCTURE 29,30,31,32,33,34,35Ne, 29,30,31,32,33,34,35Na, 30,31,32,33,34,35,36Mg; calculated binding energy. 29Na; calculated nucleon single particle energies; deduced level J. 31Na; deduced level J. Relativistic mean field model.

doi: 10.1007/BF02848514
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1991PR01      J.Phys.(London) G17, L33 (1991)

C.R.Praharaj, J.A.Sheikh

Microscopic Analysis of High-Spin Band Structures in 173Os

NUCLEAR STRUCTURE 173Os; calculated levels. Hartree-Fock configurations, angular momentum projection.

doi: 10.1088/0954-3899/17/3/002
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1990PR05      Pramana 35, L405 (1990)

C.R.Praharaj, A.K.Rath

Signature Dependence of (1/2)+ Bands in Rare-Earth Nuclei: Rotation-alignment of g7/2 protons

NUCLEAR STRUCTURE 165Lu, 157,161Ho, 159Tm; calculated levels; deduced rotational band, spin signature dependence. Deformed Hartree-Fock, angular momentum projection.

doi: 10.1007/BF02845750
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1990SH31      J.Phys.(London) G16, L275 (1990)

J.A.Sheikh, A.K.Rath, C.R.Praharaj

High Spin Band Structures in 161Lu: Projected Hartree-Fock analysis

NUCLEAR STRUCTURE 161Lu; calculated levels; deduced band structure. Projected Hartree-Fock.

doi: 10.1088/0954-3899/16/11/007
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1989PR03      Pramana 32, 351 (1989)


Hartree-Fock Theory of Nuclear Deformations and High Spin States

NUCLEAR STRUCTURE 154Dy, 170Os; calculated levels; deduced band crossing features. Hartree-Fock model, nuclear deformations.

doi: 10.1007/BF02845969
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1989PR08      Pramana 33, 573 (1989)


Parity Mixing in Deformed Hartree-Fock Approximation in A ≈ 70 Mass Region

NUCLEAR STRUCTURE 72Ge; calculated Hartree-Fock energies, even multipole moments. 76Se; calculated levels, Hartree-Fock energies, even multipole mments. Parity mixing Hartree-Fock calculations.

doi: 10.1007/BF02845807
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1988PR03      J.Phys.(London) G14, 843 (1988)


Structure of Krypton Nuclei and the Low-Lying Positive Parity Bands in 82Kr

NUCLEAR STRUCTURE 72,74,76,78,80,82Kr; calculated Fermi surface gap energies, occupation numbers. 82Kr; calculated levels. Deformed Hartree-Fock.

doi: 10.1088/0305-4616/14/7/005
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1988PR07      Europhys.Lett. 7, 305 (1988)

C.R.Praharaj, A.K.Rath

Effect of Rotation-Alignment and the Signature Dependence of Electromagnetic Transitions in a Backbending Nucleus

NUCLEAR STRUCTURE 164Er; calculated levels, E2, M1 matrix elements. Microscopic calculation.

doi: 10.1209/0295-5075/7/4/004
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1988PR08      Pramana 31, 241 (1988)


Collective Octupole Vibration and Proton Single-Particle Levels in Zirconium Nuclei

NUCLEAR STRUCTURE 90,92,94,96Zr; calculated valence nucleon self energies, corrections. Collective octupole vibration.

doi: 10.1007/BF02847742
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1986PR02      J.Phys.(London) G12, L139 (1986)


Deformed Hartree-Fock Model of Parity Mixing and Octupole Moments in Neutron Rich Barium Nuclei

NUCLEAR STRUCTURE 142,144,146,148Ba, 146,148Ce; calculated energy surfaces. Deformed Hartree-Fock method.

doi: 10.1088/0305-4616/12/6/002
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1983PR02      Phys.Rev.Lett. 50, 1254 (1983)

C.R.Praharaj, S.B.Khadkikar

Rotation-Alignment Effect in 198Hg in an Angular-Momentum-Projected Band-Mixing Calculation

NUCLEAR STRUCTURE 198Hg; calculated levels. Angular momentum projection, band mixing, rotation alignment effect.

doi: 10.1103/PhysRevLett.50.1254
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1982PR06      Phys.Lett. 119B, 17 (1982)


Study of Rotation-Alignment in the Backbend Region by Angular Momentum Projection

NUCLEAR STRUCTURE 164Er; calculated band crossing. Deformed intrinsic states, angular momentum projection.

doi: 10.1016/0370-2693(82)90233-7
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1981AH04      Nucl.Phys. A371, 210 (1981)

D.P.Ahalpara, K.H.Bhatt, S.P.Pandya, C.R.Praharaj

Collective Band Structure in 66Zn

NUCLEAR STRUCTURE 66Zn; calculated levels, yrast, excited band B(E2). Deformed configuration shell model.

doi: 10.1016/0375-9474(81)90064-6
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1980PR01      J.Phys.(London) G6, 241 (1980)

C.R.Praharaj, S.B.Khadkikar

Shapes of Mercury Nuclei and Structure of Lowest Bands in 188Hg

NUCLEAR STRUCTURE 184,186,188,190,192,194,196,198,200,202,204,187,185Hg; calculated n, p Fermi energies, intrinsic quadrupole moments. 188Hg deduced band structure. Hartree-Fock calculation, surface delta interaction, angular momentum projection.

doi: 10.1088/0305-4616/6/2/014
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1980PR08      Phys.Rev.Lett. 45, 1238 (1980)


K≠0 Bands in 15868Er

NUCLEAR STRUCTURE 158Er; calculated levels, K≠0 band heads. Hartree-Fock, surface delta interaction, J2 term in Hamiltonian.

doi: 10.1103/PhysRevLett.45.1238
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