Search for high energy 5.5 MeV solar axions with the complete Borexino dataset

Borexino Collaboration

A search for solar axions and axion-like particles produced in the $p+d\to {}^3\mathrm{He}+\mathrm{A}(5.5\mathrm{MeV})$ reaction was performed using the complete dataset of the Borexino det…