Detection of a cyclotron line in SXP 15.3 during its 2017 outburst

Chandreyee Maitra, Biswajit Paul, Frank Haberl +1

We report the results of AstroSat and NuSTAR observations of the Be/X-ray binary pulsar SXP 15.3 in the Small Magellanic Cloud during its outburst in late 2017, when the source rea…