id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
app01-2425	Beilicke, M.; Cowsik, R.; Dowkontt, P.; Guo, Q.; Kislat, F.; Barthelmy, S.; Okajima, T.; Mitchell, J. W.; Schnittman, J.; Zeiger, B.; De Geronimo, G.; Baring, M. G.; Bodaghee, A.; Miyazawa, T.; Finkelstein, K. D.; Krawczynski, H.	Design and Tests of the Hard X-ray Polarimeter X-Calibur	2014	5	.pdf	application/pdf	2890	142	59	We designed, built and tested a hard X-ray polarimeter, X-Calibur, to be used in the focal plane of the InFOCuS grazing incidence hard X-ray telescope. X-Calibur combines a low-Z Compton scatterer with a CZT detector assembly to measure the polarization of 20− 60 keV X-rays making use of the fact that polarized photons Compton scatter preferentially perpendicular to the electric field orientation; in principal, a similar space-borne experiment could be operated in the 5−100 keV regime.	cache/app01-2425.pdf	txt/app01-2425.txt