@Article{n_TOFCollaborationLederer_etal2014,
author="n{\_}TOF Collaboration (Lederer, C. et al
and Giubrone, G.
and Tain, J. L.",
title="Ni-62(n,gamma) and Ni-63(n,gamma) cross sections measured at the n{\_}TOF facility at CERN",
journal="Physical Review C",
year="2014",
publisher="Amer Physical Soc",
volume="89",
number="2",
pages="025810--11pp",
abstract="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{\textit{}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 to 270 keV with a systematic uncertainty of 17{\%}. These results provide fundamental constraints on s-process production of heavier species, especially the production of Cu in massive stars, which serve as the dominant source of Cu in the solar system.",
optnote="WOS:000332175500012",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=1717), last updated on Tue, 29 Apr 2014 16:41:52 +0000",
issn="0556-2813",
doi="10.1103/PhysRevC.89.025810",
opturl="http://arxiv.org/abs/arXiv:1403.4778",
opturl="https://doi.org/10.1103/PhysRevC.89.025810",
archivePrefix="arXiv",
eprint="arXiv:1403.4778",
language="English"
}