Axion absorption and the spin temperature of primordial hydrogen Author(s): Auriol Adrien, Davidson S., Raffelt Georg (Article) Published: Physical Review D, vol. 99 p.023013 (2019) Links openAccess full text : Ref Arxiv: 1808.09456 DOI: 10.1103/PhysRevD.99.023013 Ref. & Cit.: NASA ADS 5 citations Comments: 7 pages |