Gamow-Teller strength distribution in the beta-decay of100Ag from total-absorption gamma spectrometry

L. Batist; A. Bykov; F. Moroz; V. Wittmann; G. D. Alkhazov; H. Keller; R. Kirchner; O. Klepper; E. Roeckl; M. Huýse; P. Van Duppen; G. Reusen; A. Płochocki; M. Pfützner; K. Rykaczewski; J. Szerypo; J. Zylicz; B. A. Brown

doi:10.1007/BF01289525

Gamow-Teller strength distribution in the beta-decay of¹⁰⁰Ag from total-absorption gamma spectrometry

L. Batist, A. Bykov, F. Moroz, V. Wittmann, G. D. Alkhazov, H. Keller, R. Kirchner, O. Klepper, E. Roeckl, M. Huýse, P. Van Duppen, G. Reusen, A. Płochocki, M. Pfützner, K. Rykaczewski, J. Szerypo, J. Zylicz, B. A. Brown

Nuclear Structure and Nuclear Astrophysi

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Abstract

The EC/β⁺-decay of the odd-odd nucleus¹⁰⁰Ag was studied by means of total absorption γ-ray spectrometry. Most of the Gamow-Teller strength was found to be concentrated at an excitation energy of 5.6 MeV in¹⁰⁰Pd, the FWHM of this resonance being 1.5 MeV. The measured strength distribution which is interpreted within the BCS approximation as being due to the dominant population of four-quasiparticle excitations, resembles the distribution predicted by an advanced shell-model calculation for the⁹⁸Ag →⁹⁸Cd decay.

Original language	English
Pages (from-to)	149-153
Number of pages	5
Journal	Zeitschrift für Physik A Hadrons and Nuclei
Volume	351
Issue number	2
DOIs	https://doi.org/10.1007/BF01289525
State	Published - Jun 1995

Keywords

21.10.-k
23.40.Hc
27.60,+j

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10.1007/BF01289525

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Batist, L., Bykov, A., Moroz, F., Wittmann, V., Alkhazov, G. D., Keller, H., Kirchner, R., Klepper, O., Roeckl, E., Huýse, M., Van Duppen, P., Reusen, G., Płochocki, A., Pfützner, M., Rykaczewski, K., Szerypo, J., Zylicz, J., & Brown, B. A. (1995). Gamow-Teller strength distribution in the beta-decay of¹⁰⁰Ag from total-absorption gamma spectrometry. Zeitschrift für Physik A Hadrons and Nuclei, 351(2), 149-153. https://doi.org/10.1007/BF01289525

@article{f8fb2c21b4164c1498e7ff6979075e74,

title = "Gamow-Teller strength distribution in the beta-decay of100Ag from total-absorption gamma spectrometry",

abstract = "The EC/β+-decay of the odd-odd nucleus100Ag was studied by means of total absorption γ-ray spectrometry. Most of the Gamow-Teller strength was found to be concentrated at an excitation energy of 5.6 MeV in100Pd, the FWHM of this resonance being 1.5 MeV. The measured strength distribution which is interpreted within the BCS approximation as being due to the dominant population of four-quasiparticle excitations, resembles the distribution predicted by an advanced shell-model calculation for the98Ag →98Cd decay.",

keywords = "21.10.-k, 23.40.Hc, 27.60,+j",

author = "L. Batist and A. Bykov and F. Moroz and V. Wittmann and Alkhazov, \{G. D.\} and H. Keller and R. Kirchner and O. Klepper and E. Roeckl and M. Hu{\'y}se and \{Van Duppen\}, P. and G. Reusen and A. P{\l}ochocki and M. Pf{\"u}tzner and K. Rykaczewski and J. Szerypo and J. Zylicz and Brown, \{B. A.\}",

year = "1995",

month = jun,

doi = "10.1007/BF01289525",

language = "English",

volume = "351",

pages = "149--153",

journal = "Zeitschrift f{\"u}r Physik A Hadrons and Nuclei",

issn = "0939-7922",

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number = "2",

}

Batist, L, Bykov, A, Moroz, F, Wittmann, V, Alkhazov, GD, Keller, H, Kirchner, R, Klepper, O, Roeckl, E, Huýse, M, Van Duppen, P, Reusen, G, Płochocki, A, Pfützner, M, Rykaczewski, K, Szerypo, J, Zylicz, J & Brown, BA 1995, 'Gamow-Teller strength distribution in the beta-decay of¹⁰⁰Ag from total-absorption gamma spectrometry', Zeitschrift für Physik A Hadrons and Nuclei, vol. 351, no. 2, pp. 149-153. https://doi.org/10.1007/BF01289525

TY - JOUR

T1 - Gamow-Teller strength distribution in the beta-decay of100Ag from total-absorption gamma spectrometry

AU - Batist, L.

AU - Bykov, A.

AU - Moroz, F.

AU - Wittmann, V.

AU - Alkhazov, G. D.

AU - Keller, H.

AU - Kirchner, R.

AU - Klepper, O.

AU - Roeckl, E.

AU - Huýse, M.

AU - Van Duppen, P.

AU - Reusen, G.

AU - Płochocki, A.

AU - Pfützner, M.

AU - Rykaczewski, K.

AU - Szerypo, J.

AU - Zylicz, J.

AU - Brown, B. A.

PY - 1995/6

Y1 - 1995/6

N2 - The EC/β+-decay of the odd-odd nucleus100Ag was studied by means of total absorption γ-ray spectrometry. Most of the Gamow-Teller strength was found to be concentrated at an excitation energy of 5.6 MeV in100Pd, the FWHM of this resonance being 1.5 MeV. The measured strength distribution which is interpreted within the BCS approximation as being due to the dominant population of four-quasiparticle excitations, resembles the distribution predicted by an advanced shell-model calculation for the98Ag →98Cd decay.

AB - The EC/β+-decay of the odd-odd nucleus100Ag was studied by means of total absorption γ-ray spectrometry. Most of the Gamow-Teller strength was found to be concentrated at an excitation energy of 5.6 MeV in100Pd, the FWHM of this resonance being 1.5 MeV. The measured strength distribution which is interpreted within the BCS approximation as being due to the dominant population of four-quasiparticle excitations, resembles the distribution predicted by an advanced shell-model calculation for the98Ag →98Cd decay.

KW - 21.10.-k

KW - 23.40.Hc

KW - 27.60,+j

UR - https://www.scopus.com/pages/publications/0001128254

U2 - 10.1007/BF01289525

DO - 10.1007/BF01289525

M3 - Article

AN - SCOPUS:0001128254

SN - 0939-7922

VL - 351

SP - 149

EP - 153

JO - Zeitschrift für Physik A Hadrons and Nuclei

JF - Zeitschrift für Physik A Hadrons and Nuclei

IS - 2

ER -

Gamow-Teller strength distribution in the beta-decay of¹⁰⁰Ag from total-absorption gamma spectrometry

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