Quasi-periodic oscillation detected in blazar PKS 0405-385

Quasi-periodic oscillation detected in blazar PKS 0405-385
By analyzing the historical light curve of blazar PKS 0405-385 from NASA’s Fermi spacecraft, Chinese astronomers have detected quasi-periodic oscillation from this source. The discovery, presented in a paper published May 5 on arXiv.org, could shed more light on the nature and behavior of this blazar.
phys.org
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