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Title: Observation of the GT resonance in the {beta}{sup +}-decay of {sup 150}Ho 2{sup -}

Abstract

The Gamow-Teller beta decay of {sup 150}Ho2{sup -} isomer has been studied with a Total Absorption Spectrometer (TAS), with an array of 6 Euroball CLUSTER Germanium detectors (CLUSTER CUBE), and with an alpha detector. The three techniques complement each other. The results provide the first observation of an extremely sharp resonance in GT beta decay. The analysis of the beta provides a precise value of the {beta}-strength within the decay window.

Authors:
; ; ; ; ; ; ;  [1]; ; ;  [2]; ; ; ; ; ; ; ; ;  [3]
  1. Instituto de Fisica Corpuscular, Dr. Moliner 50, E-46100 Burjassot-Valencia (Spain)
  2. St. Petersburg Nuclear Physics Institute, 188-350 Gatchina (Russian Federation)
  3. Gesellschaft fuer Schwerionenforschung, D-64220 Darmstadt (Germany) (and others)
Publication Date:
OSTI Identifier:
21208256
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 481; Journal Issue: 1; Conference: Nuclear structure 98 conference, Gatlinburg, TN (United States), 10-15 Aug 1998; Other Information: DOI: 10.1063/1.59533; (c) 1999 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; BETA DECAY; GAMMA SPECTROSCOPY; GAMOW-TELLER RULES; GE SEMICONDUCTOR DETECTORS; HOLMIUM 150; ISOMERIC NUCLEI; NUCLEAR STRUCTURE; RESONANCE; SHOWER COUNTERS

Citation Formats

Agramunt, J., Algora, A., Cano-Ott, D., Gadea, A., Kleinheinz, P., Martinez, T., Rubio, B., Tain, J. L., Batist, L., Moroz, F., Wittmann, V., Borcea, R., Collatz, R., Gerl, J., Gorska, M., Guilbaud, O., Grawe, H., Hellstroem, M., Hu, Z., and Kirchner, R. Observation of the GT resonance in the {beta}{sup +}-decay of {sup 150}Ho 2{sup -}. United States: N. p., 1999. Web. doi:10.1063/1.59533.
Agramunt, J., Algora, A., Cano-Ott, D., Gadea, A., Kleinheinz, P., Martinez, T., Rubio, B., Tain, J. L., Batist, L., Moroz, F., Wittmann, V., Borcea, R., Collatz, R., Gerl, J., Gorska, M., Guilbaud, O., Grawe, H., Hellstroem, M., Hu, Z., & Kirchner, R. Observation of the GT resonance in the {beta}{sup +}-decay of {sup 150}Ho 2{sup -}. United States. doi:10.1063/1.59533.
Agramunt, J., Algora, A., Cano-Ott, D., Gadea, A., Kleinheinz, P., Martinez, T., Rubio, B., Tain, J. L., Batist, L., Moroz, F., Wittmann, V., Borcea, R., Collatz, R., Gerl, J., Gorska, M., Guilbaud, O., Grawe, H., Hellstroem, M., Hu, Z., and Kirchner, R. Thu . "Observation of the GT resonance in the {beta}{sup +}-decay of {sup 150}Ho 2{sup -}". United States. doi:10.1063/1.59533.
@article{osti_21208256,
title = {Observation of the GT resonance in the {beta}{sup +}-decay of {sup 150}Ho 2{sup -}},
author = {Agramunt, J. and Algora, A. and Cano-Ott, D. and Gadea, A. and Kleinheinz, P. and Martinez, T. and Rubio, B. and Tain, J. L. and Batist, L. and Moroz, F. and Wittmann, V. and Borcea, R. and Collatz, R. and Gerl, J. and Gorska, M. and Guilbaud, O. and Grawe, H. and Hellstroem, M. and Hu, Z. and Kirchner, R.},
abstractNote = {The Gamow-Teller beta decay of {sup 150}Ho2{sup -} isomer has been studied with a Total Absorption Spectrometer (TAS), with an array of 6 Euroball CLUSTER Germanium detectors (CLUSTER CUBE), and with an alpha detector. The three techniques complement each other. The results provide the first observation of an extremely sharp resonance in GT beta decay. The analysis of the beta provides a precise value of the {beta}-strength within the decay window.},
doi = {10.1063/1.59533},
journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 481,
place = {United States},
year = {1999},
month = {9}
}