Neutron capture and total cross measurements on $^{94,95,96}$Mo at n_TOF and GELINA

20 Jun 2022, 10:15
25m
Oral (in presence) Nuclear Astrophysics

Speaker

Riccardo MUCCIOLA (Istituto Nazionale di Fisica Nucleare)

Description

Molybdenum neutron cross section, especially capture cross section, has a role in many scientific fields from nuclear astrophysics to nuclear power plant safety. It is found as a pollutant in pre-solar silicon carbide grains, and it is important for the stellar nucleosynthesis of heavy elements in AGB stars. Moreover, molybdenum is present inside nuclear power plants as a fission product, and it can be used for new generation research reactor based on UMo fuel.
To improve the uncertainty on the neutron cross section of molybdenum a series of transmission and radiative capture measurements are ongoing at two neutron time-of-flight facilities: n_TOF (CERN) and GELINA (JRC-Geel). The measurements are performed with natural molybdenum and isotopically enriched samples in $^{94,95,96}$Mo.
In this contribution I will show some of the results obtained so far.

Session Experimental Nuclear Astrophysics

Primary author

Riccardo MUCCIOLA (Istituto Nazionale di Fisica Nucleare)

Presentation materials