학술논문
β-delayed neutron spectroscopy of 85,86 As with MONSTER.
Document Type
Article
Author
Pérez de Rada, A.; Cano-Ott, D.; Martínez, T.; Alcayne, V.; Mendoza, E.; Plaza, J.; Sanchez-Caballero, A.; Villamarín, D.; Äystö, J.; Jokinen, A.; Kankainen, A.; Penttilä, H.; Rinta-Antila, S.; Agramunt, J.; Algora, A.; Domingo-Pardo, C.; Lerendegui-Marco, J.; Taín, J.L.; Banerjee, K.; Bhattacharya, C.
Source
Subject
*NEUTRONS
*TIME-of-flight mass spectrometry
*TECHNOLOGICAL innovations
*SPECTRAL energy distribution
*BAYESIAN analysis
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Language
ISSN
2101-6275
Abstract
The β-delayed neutron emission in the 85,86As β-decays has been measured at the IGISOL facility of the Accelerator Laboratory of the University of Jyväskylä (JYFL-ACCLAB). The complete β-decays have been studied with a complex setup that consists of a plastic scintillator, the MOdular Neutron time-of-flight SpectromeTER (MONSTER), and two types of γ-ray detectors—an HPGe clover and four LaBr3 crystals. The β-delayed neutron energy distributions have been determined by unfolding the TOF spectra with an innovative methodology based on the iterative Bayesian unfolding method and accurate Monte Carlo simulations. [ABSTRACT FROM AUTHOR]