Experimental set-up for the simultaneous measurement of fission and $\gamma$ -emission probabilities induced by transfer or inelastic-scattering reactions
PÉREZ SÁNCHEZ, R.
Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
Direction des Applications Militaires [DAM]
Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
Direction des Applications Militaires [DAM]
MARINI, P.
Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
Direction des Applications Militaires [DAM]
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Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
Direction des Applications Militaires [DAM]
PÉREZ SÁNCHEZ, R.
Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
Direction des Applications Militaires [DAM]
Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
Direction des Applications Militaires [DAM]
MARINI, P.
Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
Direction des Applications Militaires [DAM]
Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
Direction des Applications Militaires [DAM]
DENIS-PETIT, D.
Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
Direction des Applications Militaires [DAM]
< Reduce
Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
Direction des Applications Militaires [DAM]
Language
en
Article de revue
This item was published in
Nucl.Instrum.Meth.A. 2019, vol. 933, p. 63-70
English Abstract
Fission and γ -emission probabilities induced by transfer or inelastic scattering reactions with light projectile nuclei are very valuable quantities for constraining the models that describe the de-excitation of heavy ...Read more >
Fission and γ -emission probabilities induced by transfer or inelastic scattering reactions with light projectile nuclei are very valuable quantities for constraining the models that describe the de-excitation of heavy nuclei. We have developed an experimental set-up that allows us to simultaneously measure fission and γ -emission probabilities. The measurement of the γ -emission probability at excitation energies where the fission channel is open is challenging due to the intense background of γ rays emitted by the fission fragments. We discuss the procedure to subtract such a background and the constraints that this subtraction and other experimental conditions put on the set up. We show that our set-up complies with these constraints.Read less <
English Keywords
Fission probabilities
C6 D 6 scintillators
Si telescopes
Solar cells
γ -emission probabilities
Germanium detectors
Origin
Hal imported