The Gamow-Teller transitions in the96Pd→96Rh decay

K. Rykaczewski; I. S. Grant; R. Kirchner; O. Klepper; V. T. Koslowsky; P. O. Larsson; E. Nolte; G. Nyman; E. Roeckl; D. Schardt; L. Spanier; P. Tidemand-Petersson; E. F. Zganjar; J. Zylicz

doi:10.1007/BF01411890

The Gamow-Teller transitions in the⁹⁶Pd→⁹⁶Rh decay

K. Rykaczewski, I. S. Grant, R. Kirchner, O. Klepper, V. T. Koslowsky, P. O. Larsson, E. Nolte, G. Nyman, E. Roeckl, D. Schardt, L. Spanier, P. Tidemand-Petersson, E. F. Zganjar, J. Zylicz

Chair of Experimental Astroparticle Physics

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

Using the⁴⁰Ca(4.2 MeV/u) +⁶⁰Ni reaction and on-line mass separation, the decay properties of₄₆⁹⁶Pd₅₀ were reinvestigated. From a comparison of experimental and theoretical β⁺/(EC +β⁺) probability ratios, the Q_EC value was deduced to be 3,450 ± 150 keV. The strength was determined for four 0⁺→1⁺ Gamow-Teller beta transitions and found to be quenched as compared to predictions of the single-particle shell model. For⁹⁶Pd and⁹⁴Ru the sources of this quenching are discussed.

Original language	English
Pages (from-to)	263-270
Number of pages	8
Journal	Zeitschrift für Physik A Atoms and Nuclei
Volume	322
Issue number	2
DOIs	https://doi.org/10.1007/BF01411890
State	Published - Jun 1985

Keywords

21.10.Dr
21.10.Pc
23.40.Hc
27.60.+j
29.30.Kv

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10.1007/BF01411890

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abstract = "Using the40Ca(4.2 MeV/u) +60Ni reaction and on-line mass separation, the decay properties of4696Pd50 were reinvestigated. From a comparison of experimental and theoretical β+/(EC +β+) probability ratios, the QEC value was deduced to be 3,450 ± 150 keV. The strength was determined for four 0+→1+ Gamow-Teller beta transitions and found to be quenched as compared to predictions of the single-particle shell model. For96Pd and94Ru the sources of this quenching are discussed.",

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author = "K. Rykaczewski and Grant, {I. S.} and R. Kirchner and O. Klepper and Koslowsky, {V. T.} and Larsson, {P. O.} and E. Nolte and G. Nyman and E. Roeckl and D. Schardt and L. Spanier and P. Tidemand-Petersson and Zganjar, {E. F.} and J. Zylicz",

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doi = "10.1007/BF01411890",

language = "English",

volume = "322",

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T1 - The Gamow-Teller transitions in the96Pd→96Rh decay

AU - Rykaczewski, K.

AU - Grant, I. S.

AU - Kirchner, R.

AU - Klepper, O.

AU - Koslowsky, V. T.

AU - Larsson, P. O.

AU - Nolte, E.

AU - Nyman, G.

AU - Roeckl, E.

AU - Schardt, D.

AU - Spanier, L.

AU - Tidemand-Petersson, P.

AU - Zganjar, E. F.

AU - Zylicz, J.

PY - 1985/6

Y1 - 1985/6

N2 - Using the40Ca(4.2 MeV/u) +60Ni reaction and on-line mass separation, the decay properties of4696Pd50 were reinvestigated. From a comparison of experimental and theoretical β+/(EC +β+) probability ratios, the QEC value was deduced to be 3,450 ± 150 keV. The strength was determined for four 0+→1+ Gamow-Teller beta transitions and found to be quenched as compared to predictions of the single-particle shell model. For96Pd and94Ru the sources of this quenching are discussed.

AB - Using the40Ca(4.2 MeV/u) +60Ni reaction and on-line mass separation, the decay properties of4696Pd50 were reinvestigated. From a comparison of experimental and theoretical β+/(EC +β+) probability ratios, the QEC value was deduced to be 3,450 ± 150 keV. The strength was determined for four 0+→1+ Gamow-Teller beta transitions and found to be quenched as compared to predictions of the single-particle shell model. For96Pd and94Ru the sources of this quenching are discussed.

KW - 21.10.Dr

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KW - 29.30.Kv

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ER -

The Gamow-Teller transitions in the⁹⁶Pd→⁹⁶Rh decay

Abstract

Keywords

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