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NSR database version of May 24, 2024.

Search: Author = H.Behrens

Found 41 matches.

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1999BO32      Eur.Phys.J. D 6, 303 (1999)

S.Bouazza, M.Fienhold, G.H.Guthohrlein, H.O.Behrens, J.Dembczynski

Doppler Limited Laser Spectroscopy on Hafnium Lines. Part I. Hyperfine Structure of Even-Parity Levels

NUCLEAR MOMENTS 177Hf; measured hfs of even-parity levels; deduced parameters. Doppler limited laser spectroscopy, optogalvanic detection.

doi: 10.1007/s100530050313
Citations: PlumX Metrics


1999BO33      Eur.Phys.J. D 6, 311 (1999)

S.Bouazza, H.O.Behrens, M.Fienhold, J.Dembczynski, G.H.Guthohrlein

Doppler Limited Laser Spectroscopy on Hafnium Lines. Part II. Hyperfine Structure of Odd-Parity Levels

NUCLEAR MOMENTS 177Hf; measured hfs of odd-parity levels; deduced parameters. Doppler limited laser spectroscopy, optogalvanic detection.

doi: 10.1007/s100530050313
Citations: PlumX Metrics


1997KR16      Z.Phys. D41, 181 (1997)

S.Kroger, L.Tanriver, H.-D.Kronfeldt, G.Guthohrlein, H.-O.Behrens

High Resolution Measurements of the Hyperfine Structure and Determination of a New Energy Level of Tm I

NUCLEAR MOMENTS 169Tm; measured hfs. High resolution laser spectroscopy.


1994SA49      Z.Phys. A350, 29 (1994)

R.Sadler, H.Behrens

Effects of (V+A)-, S-, T-Interaction Admixtures and of a Time Reversal Invariance Violation on the First-Forbidden Beta-Decay of RaE

doi: 10.1007/BF01285048
Citations: PlumX Metrics


1993SA24      Z.Phys. A346, 25 (1993)

R.Sadler, H.Behrens

Second-Forbidden Beta-Decay and the Effect of (V+A)- and S-Interaction Admixtures: 36Cl

RADIOACTIVITY 36Cl(β-), (EC), (β+); calculated log ft, β-decay shape factor, electron longitudinal polarization. Two nuclear models.

doi: 10.1007/BF01290778
Citations: PlumX Metrics


1992BA56      Z.Phys. D23, 151 (1992)

A.Baier, H.O.Behrens, G.H.Guthohrlein, L.Windholz

Hyperfine Structure Investigations of the Tantalum I Blend (λ) = 6356.14 A0

NUCLEAR MOMENTS 180,181Ta; measured hfs; deduced hyperfine constants.

doi: 10.1007/BF01436737
Citations: PlumX Metrics


1991GE06      Z.Phys. A341, 9 (1991)

H.Genz, G.Kuhner, A.Richter, H.Behrens

Phenomenological Wave Functions for the Mass A = 14 System and a Consistent Description of Beta Decay Observables

NUCLEAR STRUCTURE 14N, 14O, 14C; calculated wave function; 14C, 14O; calculated β-decay ft-value. Data input from β+--decay, (e, e') reaction analyzed.

NUCLEAR REACTIONS 14N(γ, π+), E=173, 200 MeV; calculated σ(θ(π)). Nuclear wave functions obtained from fits to β+-, β--decay, (e, e') data.

doi: 10.1007/BF01281270
Citations: PlumX Metrics


1990KU11      Z.Phys. A337, 169 (1990)

V.Kunze, W.-D.Schmidt-Ott, H.Behrens

Remeasurement of Capture to Positron Decay Ratios in 22Na and 65Zn and Comparison with Theory

RADIOACTIVITY 22Na, 65Zn(EC), (β+); measured Eγ, Iγ, γγ-coin. 22Na deduced (EC/β+) ratios. 65Zn deduced (K/β+) ratio. Ge(Li), NaI well-type detectors.


1984SC18      Z.Phys. A317, 305 (1984)

U.J.Schrewe, E.Voth, U.Bosch, W.-D.Schmidt-Ott, H.Behrens

Precise Atomic Masses of 147Eu, 147Gd, and 151Tb Derived from Their Decay Properties

NUCLEAR REACTIONS 147Sm(d, 2n), E=15 MeV; 144Sm(α, n), E=22 MeV; 151Eu(α, 4n), E=54 MeV; measured Eγ, Iγ, E X-ray, I X-ray, γγ-, γX-ray-coin. 147Eu, 147Gd, 151Tb deduced β-decay energies, Q(EC), mass.

RADIOACTIVITY 147Eu(β+), (EC), (α) [from 147Sm(d, 2n), E=15 MeV; 144Sm(α, n), E=22 MeV]; 147Gd(β+), (EC) [from 144Sm(α, 2n), E=22 MeV; 151Tb(β+), (EC), (α) [from 151Eu(α, 4n), E=54 MeV]; measured Eγ, Iγ, E X-ray, I X-ray, γγ-, γX-ray-coin. 147Eu, 147Gd deduced K-capture probability, (β+/(EC+β+)) branching, Q(EC), mass. 151Tb deduced mass, Q(EC), (β+/(EC+β+)) branching.

doi: 10.1007/BF01438362
Citations: PlumX Metrics


1983BE18      Nucl.Phys. A399, 131 (1983)

H.Behrens, P.Christmas

The Beta Decay of 137Cs

RADIOACTIVITY 137Cs; measured β-spectra, ce-spectra, Eβ, Iβ, I(ce); deduced β-spectral shape factors, Iγ, subshell, total ICC.

doi: 10.1016/0375-9474(83)90598-5
Citations: PlumX Metrics


1983KR06      Phys.Lett. 121B, 303 (1983)

Th.Kruger, H.Appel, W.-G.Thies, H.Behrens

Spectrum Shape Studies of the β-Transitions 34mCl(3+ → 2+)34S and 34Cl(0+ → 0+)34S

RADIOACTIVITY 34mCl(β+), (IT) [from 35Cl(p, pn), E=25 MeV]; 34Cl(β+) [from 34mCl decay]; measured Eβ, β endpoint energies; deduced log ft, β-branching, Gamow-Teller, Fermi transition shape factors.

doi: 10.1016/0370-2693(83)91374-6
Citations: PlumX Metrics


1983VO10      Z.Phys. A313, 167 (1983)

E.Voth, W.-D.Schmidt-Ott, H.Behrens

Atomic Masses of Rare Earth Isotopes 145Pm, 145Sm and 151Gd, Derived from Decay Measurements of 145Sm and 151Gd

RADIOACTIVITY 151Gd(EC) [from 151Eu(d, 2n), E=18 MeV]; measured Eγ, Iγ, X-ray(γ)-coin, T1/2; deduced log ft, Q(EC), mass excess. 151Eu deduced levels, γ-branching, K-capture probability ratios. 145Sm(EC) [from 144Sm(d, n)145Eu(EC+β+)decay]; measured Eγ, Iγ, X-ray(γ)-coin; deduced log ft, Q(EC), mass excess. 145Pm levels deduced γ-branching, K-capture probability ratios.

doi: 10.1007/BF01417224
Citations: PlumX Metrics


1980SY02      Z.Phys. A296, 309 (1980)

L.Szybisz, H.Behrens

The Decay of the T=1 Isospin Triplet in A=12 Systems: IV. The Energy Dependence of the Asymmetry Coefficients α(β) of the Beta-Ray Angular Distribution in Aligned 12B and 12N and the Induced Pseudotensor Interaction.

RADIOACTIVITY 12B, 12N; calculated Iβ(θ), asymmetry parameters vs E, aligned nuclei; deduced upper limit of induced pseudotensor interaction coupling constant.

doi: 10.1007/BF01438524
Citations: PlumX Metrics


1980ZI04      Verh.Deut.Phys.Ges. 15, 1231 (1980)

R.Zimmermann, H.Behrens, J.de Boer, F.Riess, R.Novotny, D.Pelte, U.Winkler

Coulombanregung von 226Ra

NUCLEAR REACTIONS 226Ra(32S, 32S'), E=150 MeV; 226Ra(58Ni, 58Ni'), E=243 MeV; measured Coulomb excitation, γ(particle)-coin. 226Ra deduced levels, J, π, band structure.


1978BE58      Ann.Phys.(New York) 115, 276 (1978)

H.Behrens, H.Genz, M.Conze, H.Feldmeier, W.Stock, A.Richter

Allowed β-Transitions, Weak Magnetism and Nuclear Structure in Light Nuclei

NUCLEAR STRUCTURE A=12-24; calculated shape factor, asymmetry, anisotropy of electrons from oriented nuclei, βγ(CP), βγ(θ) for allowed β transitions. Elementary particle, impulse approximation treatments.

doi: 10.1016/0003-4916(78)90158-6
Citations: PlumX Metrics


1978TH02      Phys.Lett. 73B, 411 (1978)

W.-G.Thies, H.Appel, H.Behrens

Spectrum Shape of the Superallowed 0+ → 0+ β-Transition 38K-m → 38Ar

RADIOACTIVITY 38mK; measured β spectrum shape, T1/2.

doi: 10.1016/0370-2693(78)90752-9
Citations: PlumX Metrics


1978VA14      Phys.Lett. 79B, 199 (1978)

J.van Klinken, F.W.J.Koks, H.Behrens

Remark on the Status of Non-Conservation of Parity in Nuclear Beta-Decay

RADIOACTIVITY 3H; analyzed β-polarization, βγ-CP correlation data.

doi: 10.1016/0370-2693(78)90221-6
Citations: PlumX Metrics


1977BA48      Rev.Mod.Phys. 49, 77 (1977); Erratum Rev.Mod.Phys. 49, 961 (1977)

W.Bambynek, H.Behrens, M.H.Chen, B.Crasemann, M.L.Fitzpatrick, K.W.D.Ledingham, H.Genz, M.Mutterer, R.L.Intemann

Orbital Electron Capture by the Nucleus

COMPILATION Z=17-97; compiled, evaluated data on Q(ϵ), intershell capture ratios, ϵ/β+, radiative electron capture. Reviewed theory of nuclear electron capture, current ideas of weak interaction.

doi: 10.1103/RevModPhys.49.77
Citations: PlumX Metrics


1976GE06      Nucl.Instrum.Methods 134, 309 (1976)

H.Genz, J.Reisberg, A.Richter, B.M.Schmitz, G.Schrieder, K.Werner, H.Behrens

Determination of Half-Life, Endpoint Energy and Shape Factor in the Decay of 27Si and 24Na with an on-Line Beta Spectrometer

RADIOACTIVITY 24Na; measured Eβ, shape factor, T1/2; deduced Q. 27Si; measured T1/2.

doi: 10.1016/0029-554X(76)90286-X
Citations: PlumX Metrics


1976GE08      Nucl.Phys. A267, 13 (1976)

H.Genz, A.Richter, B.M.Schmitz, H.Behrens

Half-Life, Endpoint Energy, ft Value and Shape Factor in the β-Decay of 20F

RADIOACTIVITY 20F; measured T1/2, β-spectrum; deduced shape factor, ft, Eβ, Q.

doi: 10.1016/0375-9474(76)90640-0
Citations: PlumX Metrics


1975BE21      Nucl.Phys. A245, 515 (1975)

H.Behrens, M.Kobelt, L.Szybisz, W.-G.Thies

The Unique First-Forbidden β-Decay of 86Rb

RADIOACTIVITY 86Rb; measured Eβ; deduced Eβ max, spectrum shape parameter, coupling constant for the induced pseudo-tensor interaction.

doi: 10.1016/0375-9474(75)90625-9
Citations: PlumX Metrics


1975BE24      Z.Phys. A273, 177 (1975)

H.Behrens, L.Szybisz

The Decay of the T = 1 Isospin Triplet in A = 12 Systems

RADIOACTIVITY 12B, 12N; calculated form factor coefficients.

doi: 10.1007/BF01435837
Citations: PlumX Metrics


1975BE28      Nucl.Phys. A246, 317 (1975)

H.Behrens, M.Kobelt, L.Szybisz, W.-G.Thies

On the 11C → 11B β+ Transition

RADIOACTIVITY 11C; measured T1/2, β-shape spectrum; deduced Eβ max, ft, shape factors.

doi: 10.1016/0375-9474(75)90648-X
Citations: PlumX Metrics


1975RA37      At.Data Nucl.Data Tables 16, 451 (1975)

S.Raman, T.A.Walkiewicz, H.Behrens

Superallowed 0+ → 0+ and Isospin-Forbidden Jπ → Jπ Fermi Transitions

COMPILATION 10C, 14O, 18Ne, 22Mg, 26mAl, 26Si, 30S, 34Cl, 34Ar, 38mK, 38Ca, 42Sc, 42Ti, 46V, 46Cr, 50Mn, 54Co, 62Ga; compiled, evaluated T1/2, Eβ, branching ratios, Q pertaining to superallowed 0+→0+ β- transitions.

doi: 10.1016/0092-640X(75)90021-2
Citations: PlumX Metrics


1974AP02      Z.Phys. 268, 347 (1974)

H.Appel, H.Behrens, K.Burk, H.-W.Muller, L.Szybisz, R.Wischhusen

Beta Decay and Nuclear Structure: Rb86

RADIOACTIVITY 86Rb, 60Co; measured βγ(θ), βγ-coin, pγ(θ). 86Rb, 86Sr deduced wave functions.

doi: 10.1007/BF01669472
Citations: PlumX Metrics


1974BE23      Nucl.Phys. A223, 268 (1974)

H.Behrens, L.Szybisz

On the β-Decay 210Bi(RaE) → 210Po(RaF)

RADIOACTIVITY 210Bi; calculated β-spectrum shape.

doi: 10.1016/0375-9474(74)90414-X
Citations: PlumX Metrics


1974JA05      Phys.Rev. C9, 1276 (1974)

J.Janecke, H.Behrens

Nuclidic Mass Relationships and Mass Equations

NUCLEAR STRUCTURE A=30-250; derived generalized nuclidic mass relationships with solutions; consistency tests.

doi: 10.1103/PhysRevC.9.1276
Citations: PlumX Metrics


1972BE04      Nucl.Phys. A179, 297 (1972)

H.Behrens, W.Buhring

Is the Detailed Shape of the Nuclear Charge Distribution Relevant to the ft Values of Superallowed Fermi Transitions (Question)

RADIOACTIVITY 14C, 14O, 26mAl, 34Cl, 42Sc, 46V, 50Mn, 54Co; calculated ft, nuclear matrix elements for superallowed Fermi transitions.

doi: 10.1016/0375-9474(72)90371-5
Citations: PlumX Metrics


1972BE44      Z.Phys. 252, 349 (1972)

H.Behrens, M.Kobelt, W.G.Thies, H.Appel

The First Forbidden Beta Decay of Pb209

RADIOACTIVITY 209Pb; measured T1/2, Eβ; deduced log ft, shape factor.

doi: 10.1007/BF01387305
Citations: PlumX Metrics


1972JA26      Z.Phys. 256, 236 (1972)

J.Janecke, H.Behrens

Nuclidic Mass Relationships


1971BE31      Z.Phys. 243, 402 (1971)

H.Behrens, F.Brodt

β-γ-Zirkularpolarisationskorrelation an Ga72

RADIOACTIVITY 72Ga; measured βγ-CP. 72Ge level deduced J, π, γ-multipolarity.

doi: 10.1007/BF01396614
Citations: PlumX Metrics


1970BE11      Nucl.Phys. A143, 468 (1970)

H.Behrens, D.Bogdan

The Calculation of the Beta-Decay Observables for Deformed Nuclei

RADIOACTIVITY 186,188Re, 176mLu, 170Tm; calculated log ft, β-decay form factors, β-decay shape factors, βγ(θ) anisotropy coefficients.

doi: 10.1016/0375-9474(70)90542-7
Citations: PlumX Metrics


1970BE16      Z.Phys. 233, 458 (1970)

H.Behrens, W.Zernial

Messung der Zirkularpolarisationskorrelation bei Fe59, Sb124 and Ru103

RADIOACTIVITY 59Fe, 103Ru, 124Sb; measured βγ-CP; deduced Fermi, Coulomb matrix elements. 103Rh level deduced γ-multipolarity, J, π.

doi: 10.1007/BF01395544
Citations: PlumX Metrics


1970BE28      Nucl.Phys. A150, 269 (1970)

H.Behrens, F.Brodt

Beta-Gamma Zirkularpolarisationskorrelation an 97Nb

RADIOACTIVITY 97Nb; measured βγ-CP. 97Mo level deduced J, π.

doi: 10.1016/0375-9474(70)90949-8
Citations: PlumX Metrics


1969BE28      Z.Physik 226, 86 (1969)

H.Behrens, R.Wischhusen

β-γ-Zirkularpolarisationskorrelation an Sc48, Ni65 und Eu152

RADIOACTIVITY 48Sc, 65Ni, 152Eu; measured βγ-CP(circular polarization correlation); deduced Fermi, Coulomb matrix elements.

doi: 10.1007/BF01392787
Citations: PlumX Metrics


1969BE42      Numerical Data and Functional Relationships in Sci.Technol., Landolt-Bornstein, New Ser., H.Schopper, Ed., Springer-Verlag, Berlin, Group 1: Nucl.Phys.Technol., Vol.4 (1969)

H.Behrens, J.Janecke

Numerical Tables for Beta-Decay and Electron Capture


1968BE03      Nucl.Phys. A106, 433 (1968)

H.Behrens, W.Buhring

ft Values of Superallowed 0-0 Transitions

doi: 10.1016/0375-9474(67)90887-1
Citations: PlumX Metrics


1967BE20      Z.Physik 201, 153 (1967)

H.Behrens

Messung des Asymmetrie-Koeffizienten der β-γ-Zirkularpolarisationskorrelation an Erlaubten β-Ubergangen

NUCLEAR STRUCTURE 56Co, 58Co, 52Mn, 41Ar, 48V, 46Sc, 47Ca, 134Cs, 24Na, 110Ag; measured not abstracted; deduced nuclear properties.

doi: 10.1007/BF01332183
Citations: PlumX Metrics


1967SC41      Nucl.Instr.Methods 49, 277 (1967)

H.Schopper, H.Behrens, H.Muller, J.Gorres, W.Jungst, H.Appel

A New Method for Measuring the β-γ Circular Polarization Correlation

RADIOACTIVITY 22Na, 47Ca, 60Co, 56Mn; measured βγ-CP correlation.

doi: 10.1016/0029-554X(67)90697-0
Citations: PlumX Metrics


1966BE49      KFK-434 (1966)

H.Behrens

Messung der β-γ-Zirkularpolarisationskorrelation an Erlaubten β-Ubergangen

NUCLEAR STRUCTURE 22Na, 134Cs, 60Co, 58Co, 56Co, 41Ar, 46Sc, 48V, 47Ca, 56Mn, 52Mn, 24Na, 110Ag; measured not abstracted; deduced nuclear properties.


1964SC29      Compt.Rend.Congr.Intern.Phys.Nucl., Paris, P.Gugenberger, Ed., Centre National De la Recherche Scientifique, Paris, Vol.II, p.1201 (1964)

H.Schopper, H.Muller, W.Jungst, J.Gorres, H.Behrens, H.Appel

A New Method for Measuring the β-γ Circular Polarization Correlation


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Note: The following list of authors and aliases matches the search parameter H.Behrens: , H.O.BEHRENS