Experimental determination of the ${}^3$He($\alpha$,$\gamma$)${}^7$Be reaction cross section above the ${}^7$Be proton separation threshold

Á. Tóth, T. Szücs, T. N. Szegedi +4

The ${}^3$He($\alpha$,$\gamma$)${}^7$Be reaction plays a major role both in the BBN producing the majority of the primordial ${}^7$Li, and in the pp-chain, where it is the branching point. As a fe…