Search for Solar Axions Produced in $p(d,{}^3\mathrm{He})\mathrm{A}$ Reaction with Borexino Detector

The Borexino Collaboration

A search for 5.5-MeV solar axions produced in the $p+d\to {}^3\mathrm{He}+\mathrm{A}(5.5\mathrm{MeV})$ reaction was performed using the Borexino detector. The Compton conversion of axions to…