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astro-ph1998
A massive object in the core of NGC 5055?
Sebastien Blais-Ouellette
In a global kinematical study of NGC 5055 using high resolution Fabry-Perot, intriguing spectral line profiles have been observed in the center of the galaxy. These profiles seem t…
astro-ph1998
Necessity for High Accuracy Rotation Curves in Spiral Galaxies
Sebastien Blais-Ouellette, Claude Carignan, Philippe Amram
In the last 20 years, rotation curves derived from H I kinematics obtained on radio synthesis instruments were used to probe the dark matter distribution in spiral and dwarf irregu…