Ngā hua rapu - Steven W. Allen

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    The QPO in RE J1034+396 Originates in the Hot Corona Chloe S. Taylor, Dan R. Wilkins, Steven W. Allen

    I whakaputaina 2025-01-01

    RE J1034+396 is one of the few active galactic nuclei (AGNs) with a significant quasiperiodic oscillation (QPO). The QPO has been observed in over 1 Ms of XMM-Newton observations spanning over a decade. We investigate the power spectral density function (PSD) of seven long (∼90 ks) XMM-Newton observ...

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