Astrophysical upper limits on the photon rest mass

• 31 July 1976
• journal article
• Published by IOP Publishing in Soviet Physics Uspekhi
• Vol. 19  (7) , 624-626
• https://doi.org/10.1070/pu1976v019n07abeh005277

Abstract

Keywords

• UPPER LIMITS
• PHOTON REST MASS
• ASTROPHYSICAL UPPER