... in the presence of an x-raybackground can be modeled by an expanded definition of ... larger detector, Bragg peaks can be better resolved and the x-raybackground reduced ...
... about the diffraction pattern, peak profile, x-ray beam, and x-raybackground ... IBi is the estimate of the diffuse x-raybackground at that pixel, and IBTi is the ...
... extent in the presence of an x-raybackground; and (b) the overall quality of data ... represents the uncertainty introduced by x-raybackground from neighboring peaks ... distance (the sources of x-raybackground decrease as the crystal-to-detector ...
... two weaker peaks we investigated the X-raybackground in the area around IRS 3 and ... background fluctuation would be only 6.2 в 10-9 , this represents an highly ... of several nearby X-ray sources and determined the background in an annulus around ...
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Ссылки http://www.sao.ru/hq/balega/PUBL_BAL/PUB_2002/2002A&A_392_945P.pdf -- 443.6 Кб -- 24.02.2010 Похожие документы
... nEX is the number of equivalent backgroundx-rays / pixel / integration period, . Ni is the number of incident x-rays / pixel / integration period. ...
... and well depth) and experimental parameters (including the x-ray beam size, beam divergence and wavelength, the crystal lattice spacing, the reciprocal-space resolution limit required for the measurements, and the x-raybackground from diffuse scattering ...
... These scales are important because they are similar to the scales of "protoclusters" of galaxies, the sizes of the backgroundX-ray emission in nearby galaxy clusters, and the scales of the halos around strong radio sources. ...