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NSR database version of May 19, 2024.

Search: Author = M.Shmid

Found 20 matches.

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1986WA06      Phys.Rev. C33, 1036 (1986)

W.B.Walters, N.K.Aras, C.A.Stone, C.Chung, R.L.Gill, M.Shmid, E.A.Henry, R.A.Meyer

Isomerism in 148Pr and the Low-Lying Levels of 148Nd

RADIOACTIVITY 148Pr(β-) [from 235U(n, F), 148Nd(n, p)]; measured Eγ, Iγ, γγ(t); deduced isomers, T1/2. 148Nd deduced levels, J, π, γ-branching.

doi: 10.1103/PhysRevC.33.1036
Citations: PlumX Metrics


1985CH16      Phys.Rev. C31, 2199 (1985)

C.Chung, W.B.Walters, D.S.Brenner, R.L.Gill, M.Shmid, Y.Y.Chu, R.E.Chrien, L.-J.Yuan, F.K.Wohn, R.A.Meyer

Decay of 2.2-sec 14656Ba90 to Levels of Odd-Odd 14657La89

RADIOACTIVITY 146Ba(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, T1/2, γγ(t), γγ(θ); deduced log ft. 146La deduced levels, J, π, Iβ, δ. Mass separated 146Ba activity, Ge(Li), Ge, planar detectors.

doi: 10.1103/PhysRevC.31.2199
Citations: PlumX Metrics


1985PE02      Phys.Rev. C31, 621 (1985)

R.F.Petry, H.Dejakhsh, J.C.Hill, F.K.Wohn, M.Shmid, R.L.Gill

Rotational Structure of Highly Deformed 99Y: Decay of 99Sr

RADIOACTIVITY 99Sr(β-) [from 235U(n, F), E=reactor]; measured T1/2, Eγ, Iγ, γγ-coin; deduced log ft. 99Y deduced levels, J, π, rotational bands, Nilsson assignments. Ge detectors, mass separated activity.

doi: 10.1103/PhysRevC.31.621
Citations: PlumX Metrics


1984CH02      Phys.Rev. C29, 592 (1984)

C.Chung, W.B.Walters, N.K.Aras, F.K.Wohn, D.S.Brenner, Y.Y.Chu, M.Shmid, R.L.Gill, R.E.Chrien, L.-J.Yuan

Decay of 0.61-s 148Ba to Levels of Odd-Odd 148La

RADIOACTIVITY 148Ba(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, γγ(t); deduced T1/2. 148La deduced levels, Iβ, J, π, T1/2, ICC, γ-multipolarity. Mass separated source.

doi: 10.1103/PhysRevC.29.592
Citations: PlumX Metrics


1983AR15      Can.J.Chem. 61, 780 (1983)

N.K.Aras, C.Chung, S.Faller, C.A.Stone, W.B.Walters, R.L.Gill, M.Shmid, R.E.Chrien

The Decay of 56-s 148Ce to Levels of Odd - Odd 148Pr

RADIOACTIVITY 148Ce(β-) [from fission product on-line mass separation]; measured Eγ, Iγ, γγ-coin, T1/2. 148Pr deduced levels, J, π, tentative γ-multipolarity.

doi: 10.1139/v83-144
Citations: PlumX Metrics


1983CH39      Phys.Rev. C28, 2099 (1983)

C.Chung, W.B.Walters, D.S.Brenner, A.Aprahamian, R.L.Gill, M.Shmid, R.E.Chrien, L.-J.Yuan, A.Wolf, Z.Berant

Decay of 142Ba to Levels of Odd-Odd 142La

RADIOACTIVITY 142Ba(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, Eβ, γγ(t, θ), γγ(θ), βγ-coin; deduced Qβ, log ft. 142La deduced levels, J, π, Iβ, δ, ICC, T1/2. Hyperpure Ge, β, γ detectors, mass separated sources.

doi: 10.1103/PhysRevC.28.2099
Citations: PlumX Metrics


1983GI04      Phys.Rev. C27, 1732 (1983)

R.L.Gill, M.Shmid, R.E.Chrien, Y.Y.Chu, A.Wolf, D.S.Brenner, K.Sistemich, F.K.Wohn, H.Yamamoto, C.Chung, W.B.Walters

Levels in 148Ce from the Decay of Mass Separated 148La

RADIOACTIVITY 148La(β-) [from 235U(n, F), E=thermal]; measured T1/2, Eγ, Iγ, γγ(t), γγ(θ). 148Ce deduced levels, J, π, Iβ. Hyperpure Ge, Ge(Li) detectors.

NUCLEAR STRUCTURE 144,146,150Ce; calculated levels. 148Ce; calculated levels, B(E2) ratios. Interacting boson approximation calculations.

doi: 10.1103/PhysRevC.27.1732
Citations: PlumX Metrics


1983SH07      Z.Phys. A311, 113 (1983)

M.Shmid, G.Engler

Fission Yields of In Isotopes in the Thermal Neutron Fission of 235U

RADIOACTIVITY 124,125,126,127,128,129,130,131,132In(β-) [from 235U(n, F), E=thermal]; measured T1/2.

NUCLEAR REACTIONS 235U(n, F)124In/125In/126In/127In/128In/129In/130In/131In/132In, E=thermal; measured fractional, chain, cumulative In isotope yields following fission. Activation technique.

doi: 10.1007/BF01411614
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30915.


1983SH20      Nucl.Instrum.Methods 211, 287 (1983)

M.Shmid, R.L.Gill, C.Chung

Comparison between Solid Graphite and Graphite Cloth as a Target Backing Material for an ISOL System

NUCLEAR REACTIONS 235U(n, F), E=thermal; measured absolute production rates for 90,91,92,93,94,95,96,97,98,99Rb, 94,95,96,97,98Sr, 122,123,124,125,126,127,128,129,130,131,132In, 140,141,142,143,144,145,146,147Cs, 142,143,144,145,146,147,148Ba, 148,149,150Pr, 149,152Nd, 152Pm fission products. Surface ionization chamber, temperature variation, solid graphite, graphite cloth targets.

doi: 10.1016/0167-5087(83)90249-1
Citations: PlumX Metrics


1983SH50      Z.Phys. 311, 113 (1983)

M.Shmid, G.Engler

Fission Yields of In Isotopes in the Thermal Neutron Fission of 235U

NUCLEAR REACTIONS 235U(n, F)124I/125I/126I/127I/128I/129I/130I/131I/132I, E thermal; measured reaction products; deduced fractional cumulative yields, T1/2. Comparison with calculations.

doi: 10.1007/bf01411614
Citations: PlumX Metrics


1983WA11      Phys.Lett. 125B, 351 (1983)

W.B.Walters, C.Chung, D.S.Brenner, A.Aprahamian, R.L.Gill, R.E.Chrien, M.Shmid, A.Wolf, L.-J.Yuan

Parabolic Energy dependence of Odd-Odd Multiplets in N = 83 Nuclides

NUCLEAR STRUCTURE 146Eu, 144Pm, 142Pr, 140La; analyzed level splitting, B(E2) data; deduced quasiparticle blocking effect. Odd proton, neutron quadrupole interaction.

doi: 10.1016/0370-2693(83)91300-X
Citations: PlumX Metrics


1983WO03      Nucl.Instrum.Methods 206, 397 (1983)

A.Wolf, C.Chung, W.B.Walters, G.Peaslee, R.L.Gill, M.Shmid, V.Manzella, E.Meier, M.L.Stelts, H.I.Liou, R.E.Chrien, D.S.Brenner

A Four-Detector System for γ-γ Angular Correlation Studies

RADIOACTIVITY 152Eu(EC), (β+); 146La(β-) [from 146Ba decay]; measured γγ(θ). 146Ce deduced dipole transitions. Multiple detector system.

doi: 10.1016/0167-5087(83)90375-7
Citations: PlumX Metrics


1983WO05      Phys.Lett. 123B, 165 (1983)

A.Wolf, Z.Berant, D.D.Warner, R.L.Gill, M.Shmid, R.E.Chrien, G.Peaslee, H.Yamamoto, J.C.Hill, F.K.Wohn, C.Chung, W.B.Walters

Magnetic Moments of 2+1 States as a Probe of the Effective Proton Boson Number near the Z = 64 Subshell

NUCLEAR STRUCTURE 144,146Ba, 146,148,150Nd, 148,150,152,154Sm, 154,156Gd; calculated 2+ level μ. Interacting boson model.

RADIOACTIVITY 144,146Ba(β-); measured γγ(θ, H). 144,146Ba levels deduced g. Interacting boson model.

doi: 10.1016/0370-2693(83)90414-8
Citations: PlumX Metrics


1983WO09      Phys.Rev. C28, 352 (1983)

A.Wolf, C.Chung, W.B.Walters, R.L.Gill, M.Shmid, R.E.Chrien, G.Peaslee

Gamma-Gamma Angular Correlation Studies for 142Ce

RADIOACTIVITY 142La(β-) [from 235U(n, F), E=thermal]; measured γγ(θ). 142Ce levels deduced J, π, δ. Mass separation, Ge detectors.

doi: 10.1103/PhysRevC.28.352
Citations: PlumX Metrics


1982BR23      Phys.Rev. C26, 2166 (1982)

D.S.Brenner, M.K.Martel, A.Aprahamian, R.E.Chrien, R.L.Gill, H.I.Liou, M.Shmid, M.L.Stelts, A.Wolf, F.K.Wohn, D.M.Rehfield, H.Dejbakhsh, C.Chung

Q Values for Neutron-Rich Rubidium and Lanthanum Isotopes

RADIOACTIVITY 88Rb(β-), 94Rb(β-), 96Rb(β-), 98Rb(β-), 146La(β-), 148La(β-) [from 235U(n, F)]; measured Eγ, Iγ, Eβ, βγ-, γγ-coin; deduced Qβ, mass excess. On-line mass separation, Ge(Li), hyperpure Ge detectors.

doi: 10.1103/PhysRevC.26.2166
Citations: PlumX Metrics


1982CH22      Phys.Rev. C26, 1198 (1982)

C.Chung, W.B.Walters, R.Gill, M.Shmid, R.E.Chrien, D.S.Brenner

Decay of Neutron-Rich 144Ba to Levels of 144La

RADIOACTIVITY 144Ba [from 235U(n, F), E=thermal]; measured Eγ, Iγ, γγ-coin, γγ(θ), T1/2, γγ(t), γ(t), I(K X-ray)/Iγ; deduced log ft, Iβ. 144La deduced levels, J, π, δ, ICC. Hyperpure Ge, Ge(Li) detectors, low energy photon spectrometer. Mass separated source.

doi: 10.1103/PhysRevC.26.1198
Citations: PlumX Metrics


1982YA04      Phys.Rev. C26, 1215 (1982)

H.Yamamoto, F.K.Wohn, K.Sistemich, A.Wolf, W.B.Walters, C.Chung, R.L.Gill, M.Shmid, R.E.Chrien, D.S.Brenner

Decay of Mass-Separated 141Cs to 141Ba and Systematics of N = 85 Isotones

RADIOACTIVITY 141Cs [from 235U(n, F), E=thermal]; measured Eγ, Iγ, γγ-coin, γγ(t), E(X-ray), I(X-ray); deduced log ft. 141Ba deduced levels, J, π, ICC, β-branching, δ(E2/M1). Mass separated source. Hyperpure Ge, Ge(Li) detectors.

doi: 10.1103/PhysRevC.26.1215
Citations: PlumX Metrics


1981RE05      Phys.Rev.Lett. 47, 483 (1981)

P.L.Reeder, R.A.Warner, T.R.Yeh, R.E.Chrien, R.L.Gill, M.Shmid, H.I.Liou, M.L.Stelts

Beta-Delayed Two-Neutron Emission from 98Rb

RADIOACTIVITY 98Rb [from 235U(n, F), E=thermal, on-line separation]; measured β-delayed nn(t); deduced two-neutron emission probability.

doi: 10.1103/PhysRevLett.47.483
Citations: PlumX Metrics


1981SH08      J.Inorg.Nucl.Chem. 43, 867 (1981)

M.Shmid, Y.Nir-El, G.Engler, S.Amiel

Fission Yield Measurements of Rb, Sr, Cs and Ba Isotopes far from the Center of the Isotopic Yield Distributions in 235U(n(th), f)

NUCLEAR REACTIONS, Fission 235U(n, F), E=thermal; measured independent fission yields for 92,93,94,95,96,97,98,99Rb, 94,95,96,97,98,99,100Sr, 142,143,144,145,146,147,148Cs, 143,144,145,146,147,148,149Ba. Enriched target, activation technique, on-line mass separator.

doi: 10.1016/0022-1902(81)80141-8
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30960.


1979EN02      Phys.Rev. C19, 1948 (1979)

G.Engler, Y.Nir-El, M.Shmid, S.Amiel

Half-Life Measurements of Rb, Sr, Y, Cs, Ba, La and Ce Isotopes with A = 91-98 and A = 142-149

RADIOACTIVITY 91,92,93,94,95,96,97,98Rb, 94,95,96,97,98Sr, 96,97,98Y, 142,143,144,145,146Cs, 143,144,145,146,147,148Ba, 144,145,146,147,148,149La, 149Ce [from 235U(n, F), E=thermal]; measured T1/2. Si surface barrier detector, mass separation.

doi: 10.1103/PhysRevC.19.1948
Citations: PlumX Metrics


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