Comment on: The interaction of neutrons with 7Be at BBN temperatures: Lack of Standard Nuclear Solution to the "Primordial 7Li Problem" by M. Gai et al.

Abstract

The Authors of this Comment were integral part of the design and execution of the experiments reported by M. Gai et al. in the Conference Proceedings entitled "The interaction of neutrons with $^7$Be at BBN temperatures: Lack of Standard Nuclear Solution to the "Primordial $^7$Li Problem". They reject the interpretation of the experiments presented by M. Gai et al. and disavow the extraction of any physical quantity from its results owing to inadequate calibration of tracks formed in CR-39 detectors and to uncontrolled background.