Luminosity-dependent spectral and timing properties of the accreting pulsar GX 304-1 measured with INTEGRAL

Christian Malacaria, Dmitry Klochkov, Andrea Santangelo +1

Context: Be/X-ray binaries show outbursts with peak luminosities up to a few times $10^{37}$erg/s, during which they can be observed and studied in detail. Most (if not all) Be/X…