The Radial Acceleration Relation in Rotationally Supported Galaxies · HackerPapers discussions

The Radial Acceleration Relation in Rotationally Supported Galaxies — HN submission

Tue, 18 Sep 2018 22:16:13 GMT

Correlation between galaxy rotation and visible matter (2016)

1 point; 0 discussion replies on HN. Paper and source history. A submission is not an endorsement.

The Radial Acceleration Relation in Rotationally Supported Galaxies — mentioned by phkahler

Wed, 30 Nov 2016 15:08:05 GMT

I'm gonna pull my hair out. I saw this: >> The researchers analyzed a diverse set of 153 galaxies, and for each one they compared the rotation speed of visible matter at any given distance from the galaxy’s center with the amount of visible matter contained within that galactic radius. That just smelled like they think Keplers law applies (which I've been arguing against for ages) so I googled "radial acceleration relation" and found this paper: https://arxiv.org/pdf/1609.05917v1.pdf The opening paragraph is this: >> The missing mass problem in extragalactic systems is well established. The…

Paper and discussion history. A mention is not an endorsement.

The Radial Acceleration Relation in Rotationally Supported Galaxies — mentioned by conistonwater

Mon, 10 Oct 2016 01:11:05 GMT

https://arxiv.org/abs/1609.05917

Paper and discussion history. A mention is not an endorsement.

The Radial Acceleration Relation in Rotationally Supported Galaxies — mentioned by scotty79

Fri, 23 Sep 2016 20:41:15 GMT

Paper: https://arxiv.org/pdf/1609.05917.pdf One of the possible conclusions: "Thirdly, the one-to-one correspondence between gbar and gobs suggests that the baryons are the source of the gravitational potential. In this case, one might alter the laws of dynamics rather than invoke dark matter."

Paper and discussion history. A mention is not an endorsement.