Covariance analysis on the thermal neutron capture cross sections using an Am-Be neutron source
نویسندگان
چکیده
منابع مشابه
Designing an Am-Be miniature neutron source
Background: Miniature neutron sources with high neutron flux have abundant applications in medicine, industry and researches. The most important general characteristic of miniature neutron sources is their diameter which is 3mm in average. In this research, we have surveyed and designed an Am-Be miniature neutron source fabrication. Materials and Methods: This investigation resulted in creation...
متن کاملdesigning an am-be miniature neutron source
background: miniature neutron sources with high neutron flux have abundant applications in medicine, industry and researches. the most important general characteristic of miniature neutron sources is their diameter which is 3mm in average. in this research, we have surveyed and designed an am-be miniature neutron source fabrication. materials and methods: this investigation resulted in creation...
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We have measured precise thermal neutron capture γ-ray cross sections σγ for all stable Palladium isotopes with the guided thermal neutron beam from the Budapest Reactor. The data were compared with other data from the literature and have been evaluated into the Evaluated Gamma-ray Activation File (EGAF)[1]. Total radiative neutron capture cross-sections σγ can be deduced from the sum of transi...
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Fluctuations of neutron resonance parameters result in the observed distribution of the thermal neutron capture cross sections. The statistical approach allowing for quantitative estimates of unknown thermal cross sections is presented. The caicufated distribution of the cross sections is compared with recent data. Estimations statistiques de sections efficaces de capture de neutrons thermiques...
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Background: A 5 Ci 241Am-Be radio isotopic neutron source-based prompt gamma neutron activation analysis (PGNAA) setup was designed for estimation of minimum detectable concentration (MDC) of elements in aqueous solutions. Materials and Methods: Performance variables related to PGNAA setup (source to sample distance, sample to detector distance and volume of water) were optimized experimentally...
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ژورنال
عنوان ژورنال: EPJ Web of Conferences
سال: 2020
ISSN: 2100-014X
DOI: 10.1051/epjconf/202023901027