0000000000162822

AUTHOR

A. Montaner

showing 3 related works from this author

New accurate measurements of neutron emission probabilities for relevant fission products

2017

We have performed new accurate measurements of the beta-delayed neutron emission probability for ten isotopes of the elements Y, Sb, Te and I. These are fission products that either have a significant contribution to the fraction of delayed neutrons in reactors or are relatively close to the path of the astrophysical r process. The measurements were performed with isotopically pure radioactive beams using a constant and high efficiency neutron counter and a low noise beta detector. Preliminary results are presented for six of the isotopes and compared with previous measurements and theoretical calculations. peerReviewed

Neutron emissionQC1-999Nuclear physicsNeutronAstrophysics7. Clean energy01 natural sciencesNuclear physics0103 physical sciencesNeutron010306 general physicsNuclear Experimentastro nuclear physicsPhysicsNeutrons:Energies::Energia nuclear [Àrees temàtiques de la UPC]Fission productsPnta114Isotope:Física [Àrees temàtiques de la UPC]010308 nuclear & particles physicsPhysicsDetectorBeta (plasma physics)r-processFísica nuclearDelayed neutronNeutron emission
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Total Absorption Study of Beta Decays Relevant for Nuclear Applications and Nuclear Structure

2014

Abstract An overview is given of our activities related to the study of the beta decay of neutron rich nuclei relevant for nuclear applications. Recent results of the study of the beta decay of 87,88 Br using a new segmented total absorption spectrometer are presented. The measurements were performed at the IGISOL facility using trap-assisted total absorption spectroscopy.

PhysicsNuclear reactionNuclear and High Energy PhysicsDecay schemeTotal absorption spectroscopyta114Nuclear TheoryGamma rayNuclear data[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]Beta decayNuclear physicsBeta particleNeutronNuclear ExperimentNuclear Data Sheets
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Total Absorption Spectroscopy of Fission Fragments Relevant for Reactor Antineutrino Spectra Determination

2015

8 pags., 3 figs., 1 tab. ; Presented at the XXXIV Mazurian Lakes Conference on Physics, Piaski, Poland, September 6–13, 2015.

Physicsantineutrinosfission fragmentTotal absorption spectroscopyta114010308 nuclear & particles physicsFissionGeneral Physics and Astronomy[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]Total Absorption Spectroscopy01 natural sciences7. Clean energyBeta decaySpectral lineIonizing radiationNuclear physicsIGISOL facility0103 physical sciences010306 general physicsNuclear Experiment
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