The QCD axion, precisely
Crossref DOI link: https://doi.org/10.1007/JHEP01(2016)034
Published Online: 2016-01-07
Published Print: 2016-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
di Cortona, Giovanni Grilli
Hardy, Edward
Vega, Javier Pardo
Villadoro, Giovanni