Near absence of hard X-ray pulsation from GS 1843+00 in the middle of burst phase

dc.contributor.author	Manchanda, R. K
dc.date.accessioned	2008-02-29T11:30:36Z
dc.date.available	2008-02-29T11:30:36Z
dc.date.issued	2000
dc.identifier.citation	BASI, Vol. 28, No. 2, pp. 277 - 280	en
dc.identifier.uri	http://hdl.handle.net/2248/2102
dc.description.abstract	Hard X-ray transient pulsar GS 1843+00 was observed in the 20-200keV region using a high sensitivity large area scintillation counter instrument during its 1997 flare on March 30. The data indicates a near absence of 29.5s pulsation in the hard X-ray energy band of 30-70 keV, even though our observations correspond near to intensity maximum in the burst phase. Along with the RXTE and Compton observatory data taken during this burst, we discuss the present results in terms of geometrical constraints and the X-ray emission mechanism.	en
dc.format.extent	614690 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.publisher	Astronomical Society of India	en
dc.relation.uri	http://adsabs.harvard.edu/abs/2000BASI...28..277M	en
dc.subject	X-ray pulsation	en
dc.subject	X-ray	en
dc.title	Near absence of hard X-ray pulsation from GS 1843+00 in the middle of burst phase	en
dc.type	Article	en