Title: The Half-Life of the Beta Decay 115In (9/2+) -> 115Sn (3/2+)
Authors: ANDREOTTI ERICAHULT MikaelGONZALEZ DE ORDUNA RaquelMARISSENS GerdWIESLANDER E.MISIASZEK M.
Citation: PHYSICAL REVIEW C vol. 84 no. 4 p. 044605 (1-8)
Publisher: AMER PHYSICAL SOC
Publication Year: 2011
JRC N°: JRC61071
ISSN: 0556-2813
URI: http://link.aps.org/doi/10.1103/PhysRevC.84.044605
http://publications.jrc.ec.europa.eu/repository/handle/JRC61071
DOI: 10.1103/PhysRevC.84.044605
Type: Articles in Journals
Abstract: The half-life of the rare beta- decay of 115In (9/2+) to 115Sn (3/2+) was determined by measuring the subsequent 497.334(22) keV gamma-ray emission in a high-purity indium sample. The measurements were carried out by means of ultralow-level gamma-ray spectrometry in the HADES underground laboratory, using three different high-purity germanium detectors. The value of the partial half-life for this low-Q- beta transition was measured to be 4.3(5) ×1020 yr.
JRC Institute:Institute for Reference Materials and Measurements

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