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NSR database version of April 26, 2024.

Search: Author = V.D.Wittmann

Found 4 matches.

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1993AL03      Z.Phys. A344, 425 (1993)

G.D.Alkhazov, L.H.Batist, A.A.Bykov, F.V.Moroz, S.Yu.Orlov, V.K.Tarasov, V.D.Wittmann

Beta-Decay Energy Measurements using Total Gamma-Absorption Spectroscopy

RADIOACTIVITY ^{76,77,78,78m,79,80,82,82m}Rb, ^{120,121,122,122m,123,124,125,126,128}Cs, ¹²⁹Ce, ¹³¹Nd, ¹³¹Pr, ^{141,142,143,144}Eu, ^141m,143Sm, ^143,145Gd, ^{145,146,147m,149}Dy, ^{145,146,147m,148,148m,150m}Tb, ^{148,149,150,150m,151,152,152m,153,154,154m}Ho, ^{157,158,159,160,161,162,163}Tm, ^{159,160,161,162,163,164,165}Lu, ¹⁵⁹Yb, ¹⁵⁹Er(β⁺); measured total γ spectra, T_1/2 in some cases; deduced β-decay Q. Total γ-absorption spectroscopy.

doi: 10.1007/BF01283198
Citations: PlumX Metrics

1985AL08      Nucl.Phys. A438, 482 (1985)

G.D.Alkhazov, A.A.Bykov, V.D.Wittmann, V.E.Starodubsky, S.Yu.Orlov, V.N.Panteleyev, A.G.Polyakov, V.K.Tarasov

Gamow-Teller Resonance in β⁺ Decay of ^147mDy and Spin-Isospin Current Renormalization

RADIOACTIVITY ^147mDy(β⁺); measured Iγ(E), T_1/2, Q(EC), β⁺γ-coin; deduced S(β), (G(A)/g(v)). RPA calculation comparision.

doi: 10.1016/0375-9474(85)90387-2
Citations: PlumX Metrics

1985AL13      Phys.Lett. 157B, 350 (1985)

G.D.Alkhazov, A.A.Bykov, V.D.Wittmann, S.Yu.Orlov, V.K.Tarasov

Experimential Test of the ¹⁴⁵Gd Decay Scheme and the Decay of Pandemonium

RADIOACTIVITY ¹⁴⁵Gd(EC), (β⁺) [from Ta(p, X), E=1 GeV]; measured βγ-coin, total absorption spectra; deduced log ft uncertainities. ¹⁴⁵Eu levels deduced I(β⁺)/I(EC). ^151,149Dy(β⁺), (EC); ^147mDy(EC); measured decay strength function. Total γ-absorption spectrometer.

doi: 10.1016/0370-2693(85)90378-8
Citations: PlumX Metrics

1985AL30      Yad.Fiz. 42, 1313 (1985)

G.D.Alkhazov, A.A.Bykov, V.D.Wittmann, F.V.Moroz, S.Yu.Orlov, V.E.Starodubsky, V.K.Tarasov

Quenching of Spin-Isospin Excitations in β⁺ Decay of ^147m,149,151Dy

RADIOACTIVITY ^147m,149,151Dy(β⁺) [from Ta(p, X), E=1 GeV]; measured β-strength function; deduced Q(EC), log ft. ^147,149,151Tb deduced Gamow-Teller resonances, transition strength quenching. Self-consistent Hartree-Fock plus RPA approach.