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NSR database version of April 25, 2024.

Search: Author = P.Raghavan

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1993RA23      Phys.Rev.Lett. 71, 4295 (1993)

R.S.Raghavan, P.Raghavan, T.Kovacs

Line-Spectroscopic Approach to Study of Solar Neutrinos by Cryogenic Bolometry of Charged and Neutral Current Reactions on ⁷Li

doi: 10.1103/PhysRevLett.71.4295
Citations: PlumX Metrics

1991LE31      Nucl.Instrum.Methods Phys.Res. B56/57, 851 (1991); see 1991Le34

C.S.Lee, P.Raghavan, R.S.Raghavan

In-Beam Study of Spin Density Oscillations in Ferromagnetic Fe-Based Alloys Using ^67,69Ge Isomers

doi: 10.1016/0168-583X(91)95045-F
Citations: PlumX Metrics

1991LE34      Nucl.Instrum.Methods Phys.Res. B56/57, 851 (1991)

C.S.Lee, P.Raghavan, R.S.Raghavan

In-Beam Study of Spin Density Oscillations in Ferromagnetic Fe-Based Alloys Using ^67,69Ge Isomers

NUCLEAR REACTIONS ^54,56Fe(¹⁶O, n2p), E=56 MeV; measured γ(θ, H, t); deduced ⁶⁹Ge hyperfine field in Fe(1-x)Ge(x), spin density oscillations in ferromagnetic Fe-based alloys. ⁶⁷Ge deduced isomer g.

doi: 10.1016/0168-583X(91)95045-F
Citations: PlumX Metrics

1989RA17      At.Data Nucl.Data Tables 42, 189 (1989)

P.Raghavan

Table of Nuclear Moments

COMPILATION Z=1-99; compiled μ, electric quadrupole moments.

doi: 10.1016/0092-640X(89)90008-9
Citations: PlumX Metrics

1985AN27      Nucl.Phys. A437, 167 (1985)

W.Andrejtscheff, L.K.Kostov, H.Rotter, H.Prade, F.Stary, M.Senba, N.Tsoupas, Z.Z.Ding, P.Raghavan

Two-Quasiparticle Excitations and Collectivity in the Weakly-Deformed Transitional Isotopes ^104,106,108Cd

NUCLEAR REACTIONS ⁹³Nb(¹⁶O, 2np), E=56, 64 MeV; ^102,106Pd(α, 2n), E=27 MeV; measured Eγ, Iγ, γγ(t), αγ(t). ^104,106,108Cd deduced levels, J, π, configurations, B(λ), T_1/2. Enriched targets, Ge detectors.

doi: 10.1016/0375-9474(85)90231-3
Citations: PlumX Metrics

1985RA09      Phys.Rev.Lett. 54, 2592 (1985)

P.Raghavan, M.Senba, Z.Z.Ding, A.Lopez-Garcia, B.A.Brown, R.S.Raghavan

E2 Effective Charges of g_9/2 Nucleons Derived from Quadrupole Moments of High-Spin Isomers in ^88,90,91Zr and ^90,92,94Mo

NUCLEAR REACTIONS ^{74,76,77,78,80,82}Se(¹²C, xn), (¹³C, xn), E=48 MeV; ^{74,76,77,78,80,82}Se(¹⁶O, xn), E=56 MeV; measured γ(θ, H, t). ^88,90,91Zr deduced isomer static quadrupole moment. ^90,92,94Mo deduced isomer static quadrupole moments, ratios.

doi: 10.1103/PhysRevLett.54.2592
Citations: PlumX Metrics

1985RA33      Hyperfine Interactions 26, 855 (1985)

P.Raghavan, R.S.Raghavan

Hyperfine Interactions Studies with Pulsed Heavy-Ion Beams

NUCLEAR STRUCTURE A=50-120; compiled reaction data on hyperfine field, quadrupole moment measurements.

doi: 10.1007/BF02354642
Citations: PlumX Metrics

1983RA08      Phys.Rev. C27, 1532 (1983)

P.Raghavan, R.S.Raghavan

Nuclear g Factors of the (17/2)^- and (21/2)⁺ Isomeric States of ⁹¹Mo

NUCLEAR REACTIONS ^78,77Se(¹⁶O, 3n), E=53-55 MeV; measured Iγ(θ, H, t); deduced hyperfine field for Mo in Ni. ⁹¹Mo levels deduced g. Enriched targets, recoil implantation, Ge(Li) detectors.

doi: 10.1103/PhysRevC.27.1532
Citations: PlumX Metrics

1983RA39      Hyperfine Interactions 15/16, 317 (1983)

P.Raghavan, Z.Z.Ding, R.S.Raghavan

Hyperfine Field at Strontium Nuclei in Nickel

NUCLEAR REACTIONS ⁷⁶Ge(¹³C, 3n), E=40 MeV; measured γ(θ, H, t); deduced hyperfine field for Sr in Ni.

doi: 10.1007/BF02159764
Citations: PlumX Metrics

1982AN09      Phys.Lett. 113B, 209 (1982)

W.Andrejtscheff, M.Senba, N.Tsoupas, Z.Z.Ding, P.Raghavan, A.Lopez-Garcia, R.Levy

Nanosecond Feeding Times: Evidence for high-spin isomerism near A = 75 and 100

NUCLEAR REACTIONS Fe, ⁵⁹Co, ⁶⁰Ni, ^63,65Cu, ⁸⁹Y, ^90,91,92Zr, ⁹³Nb, ⁹⁵Mo(¹⁶O, xnyp), E=56, 64 MeV. Fe, ⁵⁹Co, ⁶⁰Ni, ^63,65Cu, ⁸⁹Y, ^90,91,92Zr, ⁹³Nb, ⁹⁵Mo(¹²C, xnyp), E=48 MeV; measured Eγ, Iγ, γ(t), centroid shifts. ^70,72,74,76Se, ^74,76,78Kr, ^100,102,104Pd, ^104,106,108Cd deduced yrast cascade delay times. ¹⁰⁶Cd deduced isomers, T_1/2.

doi: 10.1016/0370-2693(82)90822-X
Citations: PlumX Metrics

1981KA36      Hyperfine Interactions 9, 289 (1981)

E.N.Kaufmann, R.S.Raghavan, P.Raghavan, E.J.Ansaldo, R.A.Naumann

The Sign and Magnitude of the EFG at Cd in Hf

RADIOACTIVITY ¹¹¹Ag [from ^111mPd decay]; measured βγ(θ, t) in Hf; deduced electric field gradient for Cd in Hf.

doi: 10.1007/BF01020933
Citations: PlumX Metrics

1981SE15      Z.Phys. B45, 29 (1981)

W.Semmler, P.Raghavan, M.Senba, R.S.Raghavan

Temperature Dependence of the Quadrupole Interaction of ⁶⁹Ge(Tl) and ¹¹³Sn(Sn)

RADIOACTIVITY ⁶⁹Ge [from ⁵⁶Fe(¹⁶O, n2p), E=56 MeV]; ¹¹³Sn [from ¹⁰⁰Mo(¹⁶O, 3n), E=56 MeV]; measured γ(θ, H, T); deduced quadrupole interaction constants for Ge in Tl, Sn in Sn. Recoil implantation.

doi: 10.1007/BF01294274
Citations: PlumX Metrics

1977RA03      Phys.Rev. C15, 1583 (1977)

P.Raghavan, R.S.Raghavan, D.E.Murnick

Heavy Ion Excitation and Spin-Precession of a New Isomer of ⁷²As in Co And Ni

NUCLEAR REACTIONS ⁵⁹Co(¹⁶O, n2p), E=53-56 MeV; measured γ(t), spin precession in Co, Ni. ⁷²As deduced level, T_1/2, g.

doi: 10.1103/PhysRevC.15.1583
Citations: PlumX Metrics

1976BA02      Nucl.Phys. A257, 135 (1976)

C.V.K.Baba, D.B.Fossan, T.Faestermann, F.Feilitzsch, M.R.Maier, P.Raghavan, R.S.Raghavan, C.Signorini

Lifetime and g-Factor Results for the 13/2^- 1985 keV Level in ⁹¹Nb And the 15/2^- 2288 keV Level in ⁹¹Zr

NUCLEAR REACTIONS ⁸⁹Y(α, 2nγ), E=21 MeV; ⁸⁸Sr(α, nγ), E=16 MeV; measured αγ(θ), αγ(t). ⁹¹Nb, ⁹¹Zr levels deduced g, T_1/2. Natural target. NaI(Tl), Ge(Li) detectors.

doi: 10.1016/0375-9474(76)90479-6
Citations: PlumX Metrics

1976RA09      Phys.Rev. B13, 2835 (1976)

P.Raghavan, E.N.Kaufmann, R.S.Raghavan, E.J.Ansaldo, R.A.Naumann

Sign and Magnitude of the Quadrupole Interaction of ¹¹¹Cd in Noncubic Metals: Universal Correlation of Ionic and Electronic Field Gradients

RADIOACTIVITY ¹¹¹Ag; measured βγ(θ, H, t). ¹¹¹Cd level deduced quadrupole interaction in non-cubic metals.

doi: 10.1103/PhysRevB.13.2835
Citations: PlumX Metrics

1975KA12      Phys.Rev.Lett. 34, 1558 (1975)

E.N.Kaufmann, P.Raghavan, R.S.Raghavan, E.J.Ansaldo, R.A.Naumann

Preferred Sites of Impurities Implanted in Be: Lattice Location and Quadrupole Interactions

RADIOACTIVITY ¹¹¹In, ¹¹¹Ag; measured βγ-, γγ-coin. ¹¹¹Cd level deduced quadrupole interaction.

doi: 10.1103/PhysRevLett.34.1558
Citations: PlumX Metrics

1975RA30      Phys.Rev. C12, 2022 (1975)

R.S.Raghavan, P.Raghavan, E.N.Kaufmann

Determination of the Sign and Magnitude of the Nuclear Quadrupole Interaction by β-γ Directional Correlations

RADIOACTIVITY ^115mCd, ¹¹¹Ag; measured βγ(θ) in Cd single crystal; deduced quadrupole interaction, sign in Cd.

doi: 10.1103/PhysRevC.12.2022
Citations: PlumX Metrics

1974RA17      Phys.Lett. 48A, 131 (1974)

P.Raghavan, R.S.Raghavan, E.N.Kaufmann

Sign of the Electric Field Gradient in Cd Metal

RADIOACTIVITY ¹¹¹Ag; measured βγ(θ, t). ¹¹¹Cd level deduced sign of quadrupole coupling constant.

doi: 10.1016/0375-9601(74)90432-0
Citations: PlumX Metrics

1973RA02      Phys.Rev.Lett. 30, 10 (1973)

R.S.Raghavan, P.Raghavan, J.M.Friedt

Nuclear Quadrupole Interactions of the Excited States of ¹¹⁷In and ¹¹¹Cd in Cd Compounds

RADIOACTIVITY ^111mCd, ¹¹⁷Cd, ^117mCd; measured γγ(θ, t) in Cd compounds. ¹¹¹Cd level deduced quadrupole moment.

doi: 10.1103/PhysRevLett.30.10
Citations: PlumX Metrics

1973RA16      Phys.Rev.Lett. 31, 111 (1973);Erratum Phys.Rev.Lett. 31, 802 (1973)

R.S.Raghavan, P.Raghavan, E.N.Kaufmann

Observation of the Sign of the Nuclear Quadrupole Interaction by β-γ Directional Correlations

RADIOACTIVITY ¹¹⁵Cd; measured βγ(θ, t). ¹¹⁵In level deduced quadrupole interaction frequency.

doi: 10.1103/PhysRevLett.31.111
Citations: PlumX Metrics

1973RA35      Phys.Rev. B7, 4132 (1973)

R.S.Raghavan, P.Raghavan, E.N.Kaufmann, K.Krien, R.A.Naumann

Time-Differential-Perturbed-Angular-Correlation Measurement of the Hyperfine Field at Hg in Iron

RADIOACTIVITY ¹⁹⁹Tl; measured γγ(θ, H, t). ¹⁹⁹Hg level deduced g.

NUCLEAR REACTIONS ^{198,200,202,204}Hg(X, X'γ), E not given; measured nothing, analyzed IMPAC results. ^{198,200,202,204}Hg deduced g (2+ states), hyperfine field at Hg in Fe.

doi: 10.1103/PhysRevB.7.4132
Citations: PlumX Metrics

1972RA27      Phys.Rev.Lett. 28, 54 (1972)

R.S.Raghavan, P.Raghavan

Quadrupole Moment of the 660-keV 'Rotational' Level of ¹¹⁷In

RADIOACTIVITY ¹¹⁷Cd; measured γγ(θ, H, t) in InCd. ¹¹⁷In level deduced quadrupole moment.

doi: 10.1103/PhysRevLett.28.54
Citations: PlumX Metrics

1972RA44      Z.Phys. 256, 309 (1972)

P.Raghavan, R.S.Raghavan

The Hyperfine Field of ⁹⁹Tc in Iron

RADIOACTIVITY ^99mTc; measured γγ(θ, H, t) in Fe; deduced hyperfine field.

doi: 10.1007/BF01391978
Citations: PlumX Metrics

1971RA06      Nucl.Instrum.Methods 92, 435 (1971)

R.S.Raghavan, P.Raghavan

A New Method for Differential Perturbed Angular Correlation Measurements

RADIOACTIVITY ¹¹¹In; measured γγ(θ, H, t) in Ni.

doi: 10.1016/0029-554X(71)90421-6
Citations: PlumX Metrics

1971RA19      Z.Phys. 244, 371 (1971)

P.Raghavan, R.S.Raghavan

Perturbed Angular Correlations of ¹⁸⁷Re in Nickel

RADIOACTIVITY ¹⁸⁷W; measured γγ(θ, H, t) in Ni; deduced internal magnetic field.

doi: 10.1007/BF01396797
Citations: PlumX Metrics

1971RA23      Phys.Rev.Lett. 27, 724 (1971)

P.Raghavan, R.S.Raghavan

Nuclear Quadrupole Interaction in Cadmium Metal

RADIOACTIVITY ^111mCd; measured γγ(θ, H, t) in Cd metal; deduced interaction frequency.

doi: 10.1103/PhysRevLett.27.724
Citations: PlumX Metrics