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NSR database version of May 2, 2024.

Search: Author = Y.D.Devi

Found 17 matches.

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2001SH01      Phys.Rev. C63, 014303 (2001)

Y.Y.Sharon, M.S.Fayache, Y.D.Devi, L.Zamick, H.Muther

Dependence of the Shell-Model Single-Particle Energies on Different Components of the Nucleon-Nucleon Interaction

NUCLEAR STRUCTURE A=5; A=15; A=17; calculated levels spin-orbit splitting; deduced role of nucleon-nucleon interactions. Shell model.

doi: 10.1103/PhysRevC.63.014303
Citations: PlumX Metrics


2000DE10      Phys.Rev. C61, 037305 (2000)

Y.D.Devi, S.Robinson, L.Zamick

Linear Approximation for the Excitation Energies of Single and Double Analog States in the f7/2 Shell

NUCLEAR STRUCTURE 43,44,45,46,47,48,49Ti, 45Sc, 48Cr; calculated single-, double-analog states energies. Linear formula, comparison with other calculations.

doi: 10.1103/PhysRevC.61.037305
Citations: PlumX Metrics


2000FA01      Phys.Rev. C61, 024308 (2000)

M.S.Fayache, L.Zamick, Y.Y.Sharon, Y.D.Devi

Interference Term between the Spin and Orbital Contributions to M1 Transitions

NUCLEAR STRUCTURE 8,10Be, 20,22Ne, 24Mg, 28Si, 32S, 36Ar; calculated summed B(M1) strength, spin and orbital contributions; deduced destructive interference effects.

doi: 10.1103/PhysRevC.61.024308
Citations: PlumX Metrics


2000YO08      Phys.Rev. C62, 024309 (2000)

N.Yoshinaga, Y.D.Devi, A.Arima

Microscopic Derivation of Interacting Boson-Fermion Model Hamiltonian and Its Application to Singly Magic Nuclei

NUCLEAR STRUCTURE 134Te, 135I, 136Xe, 137Cs, 138Ba, 139La, 125,126,127,128,129,130Sn; calculated levels, J, π. Interacting boson-fermion model, comparison with data.

doi: 10.1103/PhysRevC.62.024309
Citations: PlumX Metrics


1999DE14      J.Phys.(London) G25, 779 (1999)

Y.D.Devi, N.Yoshinaga, A.Arima

Microscopic Interacting Boson-Fermion Model Description of 107Sn

NUCLEAR STRUCTURE 107Sn; calculated levels, J, π. Interacting boson-fermion model. Comparison with data.

doi: 10.1088/0954-3899/25/4/035
Citations: PlumX Metrics


1999ZA14      Phys.Rev. C60, 054317 (1999)

L.Zamick, Y.D.Devi

Fermionic Symmetries: Extension of the two to one relationship between the spectra of even-even and neighboring odd mass nuclei

NUCLEAR STRUCTURE 43Sc, 44,48,49Ti, 52,53Fe; analyzed level energies in neighboring even-, odd-mass nuclides; deduced symmetry features.

doi: 10.1103/PhysRevC.60.054317
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1998DE09      Phys.Lett. 418B, 13 (1998)

Y.D.Devi, A.Arima, N.Yoshinaga

Nuclear Shell Model and Interacting Boson Fermion Approximation

doi: 10.1016/S0370-2693(97)01363-4
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1996DE14      Nucl.Phys. A600, 20 (1996)

Y.D.Devi, V.K.B.Kota

M1 Distributions for 163Dy and 157Gd in the SU(BF)(sdg) and SU(BF)(sd)(3) x 1g Limits of pn-sdgIBFM

NUCLEAR STRUCTURE 163Dy, 157Gd; calculated levels, M1 transition strength distribution. Interacting boson-fermion model, g-bosons, pseudospin, dynamical symmetries.

doi: 10.1016/0375-9474(96)00005-X
Citations: PlumX Metrics


1994DE36      Phys.Lett. 334B, 253 (1994)

Y.D.Devi, V.K.B.Kota

Correspondence between the SU(3) (x) U(2) Limit of IBF2M and Two Quasi-Particle Nilsson Configurations

doi: 10.1016/0370-2693(94)90683-1
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1993DE19      Phys.Rev. C48, 461 (1993)

Y.D.Devi, V.K.B.Kota

Simple Model for Deriving sdg Interacting Boson Model Hamiltonians: 150Nd example

NUCLEAR STRUCTURE 150Nd; calculated levels, B(λ). sdg interacting boson model.

doi: 10.1103/PhysRevC.48.461
Citations: PlumX Metrics


1993DE27      Z.Phys. A346, 261 (1993)

Y.D.Devi, V.K.B.Kota

B(IS4; 0+(GS) → 4+(γ)) Systematics in Rare-Earth Nuclei: SU(sdg)(3) Description

NUCLEAR STRUCTURE 152,154Sm, 160Gd, 164,166Dy, 168,170Er, 176Yb, 182,184W, 192Os; calculated isosclar hexadecupole transition strength. sdg interacting boson model SU(sdg)(3) limit.

doi: 10.1007/BF01292514
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1992DE09      Phys.Rev. C45, 2238 (1992)

Y.D.Devi, V.K.B.Kota

Spectroscopy of Samarium Isotopes in the sdg Interacting Boson Model

NUCLEAR STRUCTURE 146,148,150,152,156,158Sm; calculated levels, quadrupole moments, B(λ), isomer, isotope shifts, g-factors, (p, t), (t, p) reaction transfer σ. sdg interacting boson model.

NUCLEAR REACTIONS 146,148,150,152,156,158Sm(p, t), (t, p), E not given; calculated σ. sdg interacting boson model.

doi: 10.1103/PhysRevC.45.2238
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1992DE13      Nucl.Phys. A541, 173 (1992)

Y.D.Devi, V.K.B.Kota

Scissors States with and without g-Bosons in the Interacting Boson-Fermion Model for Even-Odd Nuclei in the N= 82-126 Shell

NUCLEAR STRUCTURE 185W; calculated scissors states B(M1), M1 transition reduced matrix elements. 173Yb, 177Hf; calculated scissors states, B(M1). Interacting boson-fermion model, with, without g-bosons.

doi: 10.1016/0375-9474(92)90092-X
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1992DE20      Phys.Rev. C46, 370 (1992)

Y.D.Devi, V.K.B.Kota

β4 Systematics in Rare-Earth and Actinide Nuclei: sdg interacting boson model description

NUCLEAR STRUCTURE A ≈ 150-200; analyzed hexadecupole deformation parameter mass dependence. sdg interacting boson model.

doi: 10.1103/PhysRevC.46.370
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1992DE35      Phys.Lett. 287B, 9 (1992)

Y.D.Devi, V.K.B.Kota

M1 Distributions in p-n sdg IBFM for Odd-A Nuclei

NUCLEAR STRUCTURE 187Os; calculated M1 transition strength distribution. Proton-neutron sdg interacting boson-fermion model.

doi: 10.1016/0370-2693(92)91867-9
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1991DE10      J.Phys.(London) G17, 465 (1991)

Y.D.Devi, V.K.B.Kota

Band Structures with a g-Boson Excitation in the Interacting Boson Model

NUCLEAR STRUCTURE 110,114,116Cd, 156Gd, 178Hf, 190,192Os; analyzed level, B(λ) data; deduced hexadecupole vibrational features. Interacting boson model, SU(5), SU(3), O(6) limits.

doi: 10.1088/0954-3899/17/4/008
Citations: PlumX Metrics


1989DE12      Phys.Rev. C39, 2057 (1989)

Y.D.Devi, V.K.B.Kota, J.A.Sheikh

Spectroscopy of 20Ne and 24Mg Nuclei in the Interacting Boson Model Including g Bosons

NUCLEAR STRUCTURE 24Mg; calculated levels, E2, E4 matrix elements, quadrupole moments. 20Ne; calculated levels. Interacting boson model.

doi: 10.1103/PhysRevC.39.2057
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