TY - RPRT TI - S U ( 5 ) × U ( 1 ) X axion model with observable proton decay AU - Okada, Nobuchika (ORCID:000000023798773X) AU - Raut, Digesh (ORCID:0000000227773420) AU - Shafi, Qaisar PY - 2021 DO - 10.1103/physrevd.104.055041 UR - https://www.osti.gov/biblio/1822494 ID - 1822494 ER -