Soft and hard X-ray dips in the light curves of gamma Cassiopeiae

Myron A. Smith, Raimundo Lopes de Oliveira

We have examined soft (<2keV) "dips" in six archival XMM-Newton observations of gamma Cas (B0.5IV e) for "soft dips" (< 2keV) in X-ray light curves. We find that such events are so…