Be(p,γ)B S-factor from ab initio wave functions

نویسنده

  • P. Navrátil
چکیده

There has been a significant progress in ab initio approaches to the structure of light nuclei. Starting from realistic twoand three-nucleon interactions the ab initio no-core shell model (NCSM) can predict low-lying levels in p-shell nuclei. It is a challenging task to extend ab initio methods to describe nuclear reactions. In this contribution, we present a brief overview of the the first steps taken toward nuclear reaction applications. In particular, we discuss our calculation of the Be(p,γ)B S-factor. In addition, we present our preliminary results of the He(α, γ)Be S-factor. These two reactions correspond to the most important uncertainties in solar model predictions of neutrino fluxes.

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تاریخ انتشار 2006