Unveiling the magnetic nature of new hard X-ray emitting CVs

An unexpected large fraction of Cataclysmic Variables (CVs) has been identifiedas optical counterparts of hard Xray sources in the INTEGRAL and Swift surveys.Most of them belong to the magnetic class of the Intermediate Polars (IPs),suggesting a potentially important role in the study of galactic populations ofXray sources. To date many new CVs still need to be properly classified. Herewe propose to observe 6 new hard Xray CV systems to detect Xray pulsations atthe white dwarf rotational period which, together with their spectralproperties, will provide firm constraints on their suspected magnetic nature. truncated!, Please see actual data for full text [truncated!, Please see actual data for full text]