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Name:Dmitry Klochkov


Institution:IAAT, Uni. Tuebingen


Country:Germany




Title:Flaring activity and pulse-to-pulse variability of EXO 2030+375




Abstract:EXO 2030+375 is a Be/X-ray binary showing regular "normal" outburst 
(every ~46 days). The last giant outburst of the source took place in
2006. Some normal outbursts of the system were occasionally monitored with the
INTEGRAL observatory. The data revealed strong quasiperiodic flaring activity
in the rising part of an outburst. We present the analysis of the flaring
behavior of the source and compare it with similar phenomena observed in 
the first giant outburst of the source in 1985 and in an normal outburst 
of A0535+26.
   We also present the analysis of pulse-to-pulse spectral variability of
EXO 2030+375 exhibited by the source during its 2006 giant outburst based on
the INTEGRAL and RXTE data.








            

            
            

              

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