- Conference date: 26 September-1 October 2004
- Location: Santa Fe, New Mexico (USA)
We present work on the N − N and 7 Li systems that is relevant to the international effort to re‐evaluate the neutron standard cross sections. The R‐matrix analysis of the N − N system also determined the n‐p capture cross section for use in BBN modeling of light‐element abundances in the early universe with an uncertainty of less than 2.5 %. The R‐matrix results for the 6Li(n,t)4He cross section agree qualitatively with a microscopic RRGM calculation that uses semi‐realistic N‐N potentials. However, they disagree with some cross‐section measurements for the reaction, and with another evaluation.
MOST READ THIS MONTH
MOST CITED THIS MONTH
Article metrics loading...