Accession Number : AD0766627
Title : A Strong Variable Source of Hard X-Rays in the Constellation 'Coma Berenices' (Silnyi Peremenyi Istochnik Zhestkogo Rentgenovskogo Izlucheniya v Sozvezdii Volosy Veroniki),
Corporate Author : NAVAL RESEARCH LAB WASHINGTON D C
Personal Author(s) : Bratolyubova-Tsulukidze,L. S. ; Grigorov,N. L. ; Kolesnikov,B. P. ; Kudryavtsev,M. I. ; Melioranskii,A. S.
Report Date : 10 AUG 1973
Pagination or Media Count : 4
Abstract : A spectrometer for hard X-radiation was installed aboard the 'Kosmos-428' artificial Earth satellite (1). The detector consisted of a scintillation counter with a CsI(T1) crystal, 30 mm deep and 80.0 mm in diameter. The preliminary data from thirty revolutions of the satellite are reported here. A strong variable source of hard X-rays was found on 24-25 June 1972 in the region of the constellation Coma Berenices.
Descriptors : (*ASTRONOMY, X RAY SPECTROSCOPY), NUCLEAR RADIATION SPECTROMETERS, SPACEBORNE, USSR
Subject Categories : Astrophysics
Distribution Statement : APPROVED FOR PUBLIC RELEASE