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NSR database version of May 8, 2024.

Search: Author = S.Tornkvist

Found 19 matches.

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1970TO01      Nucl.Phys. A142, 238 (1970)

S.Tornkvist, L.Hasselgren, S.Strom, J.-E.Thun, S.Antman

Internal Conversion Studies of Transitions Populating and Depopulating The 161 keV Level in 133Cs

RADIOACTIVITY 133Ba; measured I(ce), γce(θ). 133Cs deduced ICC, γ-mixing, nuclear penetration effects.

doi: 10.1016/0375-9474(70)90526-9
Citations: PlumX Metrics

1969NI01      Z.Physik 221, 106(1969)

O.Nilsson, S.Tornkvist, G.Malmsten, J.E.Thun, S.Hogberg, N.Baade

Internal Conversion Studies of the 114 keV Transition in 175Lu

RADIOACTIVITY 175Yb [from 174Yb(n, γ)]; measured I(ce), ICC, γce-coin, γce(θ), subshell ratios. 175Lu deduced γ-mixing.

doi: 10.1007/BF01392065
Citations: PlumX Metrics

1969TO02      Nucl.Phys. A130, 604 (1969)

S.Tornkvist, S.Strom, L.Hasselgren

K, L and M Electron Directional Correlations in 123Te

RADIOACTIVITY 123mTe[from 122Te(n, γ)]; measured γ ce (θ); deduced delta(E2/M1), nuclear penetration effect. Enriched target.

doi: 10.1016/0375-9474(69)90871-9
Citations: PlumX Metrics

1969TO07      Nucl.Phys. A133, 505 (1969)

S.Tornkvist, L.Hasselgren, J.E.Thun, A.Marelius

Nuclear Structure Effects in the Particle Parameters for the 84.2 keV Transition in 231Pa

RADIOACTIVITY 231Th[from 230Th(n, γ)]; measured γce(θ). 231Pa transition deduced structure effects.

doi: 10.1016/0375-9474(69)90551-X
Citations: PlumX Metrics

1969TO12      UUIP-612 (1969)

S.Tornkvist, L.Hasselgren, S.Strom, J.-E.Thun, S.Antman

Internal Conversion Studies of Transitions Populating and Depopulating The 161 keV Level in 133Cs

RADIOACTIVITY 133Ba; measured ceγ(θ), I(ce), L-subshell ratios. 133Cs transitions deduced γ-mixing, penetration parameters.

1968MA52      Arkiv Fysik 37, 435 (1968)

A.Marelius, H.Pettersson, S.Tornkvist, S.-E.Hagglund, R.Dumitrescu

Anomalous Internal Conversion of the 212 keV Transition in 121Te

RADIOACTIVITY 121mTe [from Sb(30-MeV p)]; measured I(ce), (ce)(Auger)-coin, ceγ(θ). 121Te level deduced ICC, conversion probability, γ-multipolarity.

1968TH03      Z.Physik 211, 352 (1968)

J.E.Thun, S.Tornkvist, S.Strom, F.Falk

L2-Electron-Gamma Correlation in 199Hg

NUCLEAR STRUCTURE 199Au; measured not abstracted; deduced nuclear properties.

doi: 10.1007/BF01379957
Citations: PlumX Metrics

1968TO04      Z.Physik 214, 214 (1968)

S.Tornkvist, J.E.Thun, S.Strom, R.G.Albridge, V.Schmidt

Directional Correlation Measurements with L1 and L2 Conversion Electrons of the 31 keV Transition in 195Pt

NUCLEAR STRUCTURE 195Au; measured not abstracted; deduced nuclear properties.

1968TO07      Nucl.Phys. A117, 336 (1968)

S.Tornkvist, S.Strom, J.E.Thun, V.Schmidt, N.Baade

Internal Conversion Studies of the 113 keV Transition in 177Hf

RADIOACTIVITY 177Lu [from 176Lu(n, γ)]; measured γγ(θ), γce(θ), ICC. 177Hf deduced delta(E2/M1), nuclear penetration effect. Enriched target.

doi: 10.1016/0375-9474(68)90847-6
Citations: PlumX Metrics

1968TO14      Arkiv Fysik 38, 261 (1968)

S.Tornkvist, S.Strom

On the Electron Capture Decay of 133Ba to the 437 keV Level in 133Cs

RADIOACTIVITY 133Ba; measured Xce-coin, Xγce triple coin; deduced (L+M+..)/K ratio.

1967FA01      Z.Physik 198, 106 (1967)

F.Falk, S.Tornkvist, J.E.Thun, H.Snellman, K.Siegbahn, F.Asaro

A Decoupling Experiment on the α-γ Correlation in Am243

NUCLEAR STRUCTURE 243Am; measured not abstracted; deduced nuclear properties.

doi: 10.1007/BF01326687
Citations: PlumX Metrics

1966TH01      Proc.Intern.Conf.Internal Conversion Process, Nashville, Tenn. (1965), J.H.Hamilton, Ed., Academic Press, Inc., New York, p.433 (1966)

J.E.Thun, H.Snellman, S.Tornkvist, F.Falk, H.Vignau

Experimental and Theoretical Particle Parameters for L Electrons, Directional Correlations in Hg199 and Pt195

NUCLEAR STRUCTURE 195Au, 199Au; measured not abstracted; deduced nuclear properties.

1966TH09      Nucl.Phys. 88, 289 (1966)

J.E.Thun, S.Tornkvist, K.B.Nielsen, H.Snellman, F.Falk, A.Mocoroa

Levels and Transitions in 133Cs

RADIOACTIVITY 133Ba; measured Eγ, I(ce), Iγ, ICC, K/KLM capture, γγ(θ), γ ce(θ); deduced Q. 133Cs deduced levels, J, π, delta(E2/M1), nuclear penetration effect.

doi: 10.1016/0029-5582(66)90589-X
Citations: PlumX Metrics

1965FA07      Arkiv Fysik 30, 492 (1965)

F.Falk, S.Tornkvist, J.E.Thun, H.Snellman, K.Siegbahn, F.Asaro

An Attempt to Decouple the Alpha-Gamma Correlation in Am243

NUCLEAR STRUCTURE 243Am; measured not abstracted; deduced nuclear properties.

1965TH03      Phys.Letters 16, 60 (1965)

J.E.Thun, H.Snellman, S.Tornkvist, F.Falk, E.Aisenberg, H.Vignau

Experimental and Theoretical Particle Parameters for L Electrons. Directional Correlations in Hg199

NUCLEAR STRUCTURE 199Au; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(65)90403-8
Citations: PlumX Metrics

1965TH05      Nucl.Phys. 67, 625 (1965)

J.E.Thun, S.Tornkvist, F.Falk, H.Snellman

Nuclear Spectroscopy of Ba133m

RADIOACTIVITY 133Ba [from 133Cs(d, 2n)]; measured ce, ce-γ coin, (ce)(ce)- delay, ICC. 133Ba deduced delta (E2/M1), T1/2 (level).

doi: 10.1016/0029-5582(65)90551-1
Citations: PlumX Metrics

1964TH04      Phys.Letters 8, 326 (1964)

J.E.Thun, S.Tornkvist, F.Falk, H.Snellman, F.Kropff

The Penetration Matrix Element of the 279 keV Transition in Tl203

NUCLEAR STRUCTURE 203Pb; measured not abstracted; deduced nuclear properties.

doi: 10.1016/S0031-9163(64)80019-6
Citations: PlumX Metrics

1964TH08      Arkiv Fysik 25, 509 (1964)

J.E.Thun, S.Tornkvist, F.Falk, F.Kropf

The Beta-Gamma Correlation in Au198

NUCLEAR STRUCTURE 198Au; measured not abstracted; deduced nuclear properties.

1964TH09      Arkiv Fysik 26, 287 (1964)

J.E.Thun, S.Tornkvist, F.Falk, H.Snellman, F.Kropf

The Decay of Ba133m

NUCLEAR STRUCTURE 133Ba; measured not abstracted; deduced nuclear properties.

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