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Title: Total absorption studies of high priority decays for reactor applications: 86 Br and 91 Rb

Journal Article · · EPJ Web of Conferences
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  1. Univ. of Valencia (Spain); Hungarian Academy of Sciences, Debrecen (Hungary)
  2. Univ. of Valencia (Spain); Univ. of Surrey, Guildford (United Kingdom)
  3. Univ. of Valencia (Spain)
  4. CNRS/IN2P3, Nantes (France)
  5. Univ. of Jyvaskyla (Finland)
  6. Petersburg Nuclear Physics Inst., Gatchina (Russia)
  7. Univ. of Surrey, Guildford (United Kingdom)
  8. Univ. Politecnica de Catalunya (Spain)
  9. Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, Madrid (Spain)
  10. Univ. Complutense Madrid (Spain)
  11. UK Atomic Energy Authority (UKAEA), Culham (United Kingdom)
  12. Istanbul Univ. (Turkey)
  13. Argonne National Lab. (ANL), Argonne, IL (United States)
  14. Inst. de Physique Nucleaire (IPN), Orsay (France)
  15. Consejo Superior de Investigaciones Cientificas (CSIC), Madrid (Spain). Inst. de Estructura de la Materia
  16. Brookhaven National Lab. (BNL), Upton, NY (United States)

Preliminary results from beta decay studies of nuclei that are important for reactor applications are presented. The beta decays have been studied using the total absorption technique (TAS) and the pure beams provided by the JYFLTRAP system at the IGISOL facility of the University of Jyväskylä.

Research Organization:
Brookhaven National Lab. (BNL), Upton, NY (United States); Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Nuclear Physics (NP); Spanish Ministerio de Economia y Competitividad (MINECO)
Grant/Contract Number:
SC0012704; AC02-06CH11357
OSTI ID:
1399699
Alternate ID(s):
OSTI ID: 1400382
Report Number(s):
BNL-114400-2017-JA
Journal Information:
EPJ Web of Conferences, Vol. 146; ISSN 2100-014X
Publisher:
EDP SciencesCopyright Statement
Country of Publication:
United States
Language:
English

References (20)

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First Results from the Modular Total Absorption Spectrometer at the HRIBF journal January 2014
Total Absorption Spectroscopy Study of Rb 92 Decay: A Major Contributor to Reactor Antineutrino Spectrum Shape journal September 2015
Towards commissioning the new IGISOL-4 facility journal December 2013
The GT resonance revealed in β+-decay using new experimental techniques journal July 1999
Integral gn-spectra derived from experimental β-spectra of individual fission products journal October 1989
Reactor Decay Heat in Pu 239 : Solving the γ Discrepancy in the 4–3000-s Cooling Period journal November 2010
β decay of 97 Ag :  Evidence for the Gamow-Teller resonance near 100 Sn journal July 1999
Pulse pileup correction of large NaI(Tl) total absorption spectra using the true pulse shape
  • Cano-Ott, D.; Tain, J. L.; Gadea, A.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 430, Issue 2-3 https://doi.org/10.1016/S0168-9002(99)00216-8
journal July 1999
The influence of the unknown de-excitation pattern in the analysis of -decay total absorption spectra
  • Tain, J. L.; Cano-Ott, D.
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journal February 2007
Enhanced γ -Ray Emission from Neutron Unbound States Populated in β Decay journal August 2015
Development and applications of the IGISOL technique journal October 2001
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The essential decay of pandemonium: A demonstration of errors in complex beta-decay schemes journal November 1977
Nuclear Data Sheets for A = 86 journal February 2015
JYFLTRAP: a Penning trap for precision mass spectroscopy and isobaric purification journal April 2012
Measurement of β−-decay intensity distributions of several fission-product isotopes using a total absorption γ-ray spectrometer
  • Greenwood, R. C.; Helmer, R. G.; Putnam, M. H.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 390, Issue 1-2 https://doi.org/10.1016/S0168-9002(97)00356-2
journal May 1997
Beta and gama spectra of short-lived fission products journal July 1990
Algorithms for the analysis of -decay total absorption spectra
  • Tain, J. L.; Cano-Ott, D.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 571, Issue 3 https://doi.org/10.1016/j.nima.2006.10.098
journal February 2007
Fine structure of the Gamow-Teller resonance revealed in the decay of 150 Ho 2 isomer journal September 2003

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