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1 (2007)

Jun-hui Zhao,
Jun-hui Zhao,
D. A. Roberts,
W. M. Goss,
D. A. Frail,
National Radio,
Astronomy Observatory,
P. O. Box,
Sgr A East,
Sgr A West

Abstract

(thecompactradiosourceattheGalacticcenter):F ollowingitsfirstdetection; thef luxdensityoftheGalacticCenterTransient(GCT)increasedrapidlytoamaximumonemonthlater; andthendeclinedgraduallywithatimescaleofaboutthreemonths:Surprisingly; theGCTmaintainedasteepradiospectrumduringbothitsrisinganddecayphases:Theneutralhydrogen(HI)absorptionshowssimilarabsorptiontothatinfrontofSgr A; thisindicatesthattheGCT liesneartheGalacticcenter:F urthermore; bothHIandOHobservationsshowanadditionaldeepabsorptionat+

Publication details

Download	http://citeseerx.ist.psu.edu/viewdoc/summary?doi=?doi=10.1.1.22.2825
Source	http://newt.phys.unsw.edu.au/~mgb/Bibliography/gct.ps.gz
Contributors	CiteSeerX
Repository	CiteSeerX - Scientific Literature Digital Library and Search Engine (United States)
Keywords	the spiral HII region, a compact radio source
Type	text
Language	English