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Fitting galactic rotation curves with conformal gravity and a global quadratic potential
galactic rotation conformal gravity global quadratic potential
2010/11/16
We apply the conformal gravity theory to a sample of 110 spiral galaxies whose rotation curve
data points extend well beyond the optical disk. With no free parameters other than galactic mass to ligh...
Antisymmetry in the Faraday Rotation Sky Caused by a Nearby Magnetized Bubble
magnetic fields polarization ISM bubbles ISM: magnetic fields Galaxy
2010/11/9
Rotation measures of pulsars and extragalactic point sources have been known to reveal largescale antisymmetries in the Faraday rotation sky with respect to the Galactic plane and halo that have been ...
The latitude dependence of the rotation measures of NVSS sources
polarization Galaxy general ISM magnetic fields galaxies magnetic fields
2010/11/10
In this Letter I use the variation of the spread in rotation measure (RM) with Galactic latitude to separate the Galactic from the extragalactic contributions to RM. This is possible since the latter ...