What is Dark Matter? A New Clue!

0
(0)

Scientists may have found clues to the nature of dark matter in a signal from the universe?s first stars.
– Subscribe: https://www.youtube.com/WhatThePhysics?sub_confirmation=1

Here is the research paper: https://www.nature.com/articles/nature25792
Authors: Judd D. Bowman, Alan E. E. Rogers, Raul A. Monsalve, Thomas J. Mozdzen & Nivedita Mahesh

This evidence seems to suggest that the dark matter is particles that are less than four times the mass of a proton and are moving at non-relativistic speeds. This is consistent with dark matter particles being so-called WIMPs: https://en.wikipedia.org/wiki/Weakly_interacting_massive_particles.

Have questions, ask me:
twitter @gkestin

Credits
Host, Producer: Greg Kestin
Researchers: Greg Kestin, Samia Bouzid
Writers: Greg Kestin, Samia Bouzid
Scientific Consultant: Douglas Finkbeiner
Editorial input from: Julia Cort, Ari Daniel
Filming: Greg Kestin
Animation and Editing: Greg Kestin
Special thanks: Avi Loeb, entire NOVA team
Media Courtesy of: NASA, ESO, and CERN
Dark matter halo footage courtesy of ESO/L. Cal?ada.
From the producers of PBS NOVA ? WGBH Educational Foundation
Funding provided by FQXi
Music provided by APM

Similar Posts:

How useful was this post?

Click on a star to rate it!

Average rating 0 / 5. Vote count: 0

No votes so far! Be the first to rate this post.

As you found this post useful...

Follow us on social media!

We are sorry that this post was not useful for you!

Let us improve this post!

Tell us how we can improve this post?

Leave a Reply

Your email address will not be published. Required fields are marked *