publication . Article . 2014

Ni-62(n,gamma) and Ni-63(n,gamma) cross sections measured at the n_TOF facility at CERN

Lederer, Claudia; Massimi, Cristian; Berthoumieux, Eric; Colonna, Nicola; Dressler, Rugard; Guerrero, Carlos; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Gómez Hornillos, María Belén; Riego Pérez, Albert;
Open Access English
  • Published: 28 Feb 2014
  • Country: Spain
The cross section of the Ni-62(n,gamma) reaction was measured with the time-of-flight technique at the neutron time-of-flight facility n_TOF at CERN. Capture kernels of 42 resonances were analyzed up to 200 keV neutron energy and Maxwellian averaged cross sections (MACS) from kT = 5-100 keV were calculated. With a total uncertainty of 4.5%, the stellar cross section is in excellent agreement with the the KADoNiS compilation at kT = 30 keV, while being systematically lower up to a factor of 1.6 at higher stellar temperatures. The cross section of the Ni-63(n,gamma) reaction was measured for the first time at n_TOF. We determined unresolved cross sections from 10 ...
Persistent Identifiers
arXiv: Astrophysics::High Energy Astrophysical PhenomenaNuclear Experiment
free text keywords: :Energies::Energia nuclear [Àrees temàtiques de la UPC], :Física [Àrees temàtiques de la UPC], Nuclear energy, Energia nuclear, Física nuclear
Related Organizations
Funded by
European Nuclear Science and Applications Research
  • Funder: European Commission (EC)
  • Project Code: 262010
  • Funding stream: FP7 | SP4 | INFRA
Energy Research
Any information missing or wrong?Report an Issue