An X-ray Polarimeter for HXMT Mission

Details An X-ray Polarimeter for HXMT Mission An X-ray Polarimeter for HXMT Mission

2007-09-25

arxiv.org/abs/0709.3992v1

Proceedings of SPIE Optics + Photonics 2007 Conference - San Diego, vol. 6686-32

Astronomy and Astrophysics

Astrophysics

10 pages, 9 figures

Scientific paper

10.1117/12.734536

The development of micropixel gas detectors, capable to image tracks produced in a gas by photoelectrons, makes possible to perform polarimetry of X-ray celestial sources in the focus of grazing incidence X-ray telescopes. HXMT is a mission by the Chinese Space Agency aimed to survey the Hard X-ray Sky with Phoswich detectors, by exploitation of the direct demodulation technique. Since a fraction of the HXMT time will be spent on dedicated pointing of particular sources, it could host, with moderate additional resources a pair of X-ray telescopes, each with a photoelectric X-ray polarimeter in the focal plane. We present the design of the telescopes and the focal plane instrumentation and discuss the performance of this instrument to detect the degree and angle of linear polarization of some representative sources. Notwithstanding the limited resources the proposed instrument can represent a breakthrough in X-ray Polarimetry.

Affiliated with

Also associated with

No associations

Rating

An X-ray Polarimeter for HXMT Mission does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with An X-ray Polarimeter for HXMT Mission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and An X-ray Polarimeter for HXMT Mission will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-626427