52 citations · 114 across the 19 of their papers we have counts for
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astro-ph.GA2015
Modeling vertical structure in circular velocity of spiral galaxy NGC 4244
Joanna Jałocha, Łukasz Bratek, Szymon Sikora +1
We study the vertical gradient in azimuthal velocity of spiral galaxy NGC 4244 in a thin disk model. With surface density accounting for the rotation curve, we model the gradient p…
astro-ph.GA2009★ 17 cited
Global disk model for galaxies NGC 1365, NGC 6946, NGC 7793, UGC 6446
Joanna Jałocha, Łukasz Bratek, Marek Kutschera +1
Spiral galaxies are studied using a simple global disc model as a means for approximate determination of mass profiles. Based on rotation curves and the amount of gas (HI+He), we f…