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NSR database version of April 29, 2024.

Search: Author = J.Deslauriers

Found 9 matches.

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1987DE04      Z.Phys. A326, 155 (1987)

J.Deslauriers, S.C.Gujrathi, S.K.Mark

Structure of ¹⁴⁰Pm from Beta Decay of ¹⁴⁰Sm

RADIOACTIVITY ¹⁴⁰Sm(β⁺), (EC) [from ¹⁴⁴Sm(p, p4n), (p, 5n), E≈65 MeV]; measured Eγ, Iγ, γγ-coin, T_1/2, total decay energy. ¹⁴⁰Pm deduced levels, J, π, decay characteristics, ICC, γ multipolarity assignments. Ge(Li) detector, hyperpure Ge X-ray spectrometer.

1986DE35      Z.Phys. A325, 421 (1986)

J.Deslauriers, S.Gujrathi, S.K.Mark, S.P.Sud

Decay Properties of ^139mSm and ¹³⁹Eu

RADIOACTIVITY ^139mSm(IT), (EC), (β⁺) [from ¹³⁹Eu(β⁺-decay), ¹⁴⁴Sm(p, 5np)]; ¹³⁹Eu(β⁺), (EC) [from ¹⁴⁴Sm(p, 6n), E=50-90 MeV]; measured Eγ, I(ce), Iγ, γγ-coin, T_1/2; deduced log ft. ¹³⁹Sm deduced levels, J, π, γ-branching, B(E3), ICC, γ-multipolarity. Ge(Li) detectors, beta decay spectroscopy.

1982DE06      Phys.Rev. C25, 504 (1982)

J.Deslauriers, S.C.Gujrathi, S.K.Mark

States in ¹³⁹Pm Populated in the Decay of N = 77 ^139gSm

RADIOACTIVITY ¹³⁹Sm [from ¹⁴⁴Sm(p, 5np), ¹⁴⁴Sm(p, 6n)¹³⁹Eu(β⁺+EC)decay]; measured Eγ, Iγ, I(ce), Eβ⁺, βγ-, γγ-coin, T_1/2; deduced Q(EC), log ft. ¹³⁹Pm deduced levels, J, π, ICC, γ-multipolarity. Enriched targets, Ge(Li), Si(Li), intrinsic Ge detectors, magnetic spectrometers.

doi: 10.1103/PhysRevC.25.504
Citations: PlumX Metrics

1981DE38      Z.Phys. A303, 151 (1981)

J.Deslauriers, S.C.Gujrathi, S.K.Mark

Structure of Even-Even ¹³⁸Nd from the Decay of ¹³⁸Pm

RADIOACTIVITY ¹³⁸Pm [from ¹⁴²Nd(p, 5n), E=60 MeV; ¹⁴⁴Sm(p, 3nα)]; measured Eγ, Iγ, I(ce), γγ-, βγ-coin; deduced Q(EC), log ft. ¹³⁸Nd deduced levels, ICC, J, π, γ-branching, γ-multipolarity.

doi: 10.1007/BF01420273
Citations: PlumX Metrics

1979DE22      Nucl.Instrum.Methods 159, 243 (1979)

J.Deslauriers, S.K.Mark

Internal Conversion Electron Measurements Following the Decay of ¹⁵²Eu

RADIOACTIVITY ¹⁵²Eu; measured I(ce).

doi: 10.1016/0029-554X(79)90353-7
Citations: PlumX Metrics

1977DE06      Phys.Rev. C15, 800 (1977)

J.Deslauriers, S.C.Gujrathi, S.K.Mark

States in N = 79 ¹³⁹Nd Populated in the Decay of ¹³⁹Pm

RADIOACTIVITY ¹³⁹Pm [from ¹⁴²Nd(p, 4n)]; measured Eγ, Iγ, γγ-coin, I(ce), Eβ, T_1/2; deduced Q, log ft. ¹³⁹Nd deduced levels, J, π, ICC, B(λ). Enriched targets, Ge(Li), Si(Li), plastic, NaI(Tl) detectors.

doi: 10.1103/PhysRevC.15.800
Citations: PlumX Metrics

1977DE25      Z.Phys. A283, 33 (1977)

J.Deslauriers, S.C.Gujrathi, S.K.Mark

The ¹⁴¹Eu Nuclide and its Decay Properties

RADIOACTIVITY ^141,141mEu; measured T_1/2, Eγ, Iγ, γγ-coin, βγ-coin; deduced Q, J, π, B(λ), B(E3), log ft. ¹⁴¹Sm deduced levels, J, π.

doi: 10.1007/BF01434062
Citations: PlumX Metrics

1977KE03      Phys.Rev. C15, 792 (1977)

G.G.Kennedy, J.Deslauriers, S.C.Gujrathi, S.K.Mark

Structure of ¹⁴¹Pm from Decay of N = 79 ¹⁴¹Sm

RADIOACTIVITY ^141m,141Sm; measured Eγ, Iγ, T_1/2, I(ce), Eβ⁺, γγ-, βγ-coin, βγ(t); deduced Q, log ft. ¹⁴¹Pm deduced levels, J, π, T_1/2, ICC, B(λ). Enriched targets, Ge(Li), Si(Li), plastic detectors.

doi: 10.1103/PhysRevC.15.792
Citations: PlumX Metrics

1976KE06      Z.Phys. A279, 395 (1976)

G.G.Kennedy, J.Deslauriers, S.C.Gujrathi, S.K.Mark

Search for a 11/2^- → 3/2⁺ M4 Transition in ¹⁴¹Sm

RADIOACTIVITY ^141mSm; measured I(ce), X-ray-ce-coin, K/L ratio, Eγ; deduced EC branching. ¹⁴¹Pm deduced transition, λ.

doi: 10.1007/BF01418135
Citations: PlumX Metrics