Space Mog | DESI results: The first cracks in cosmology? @SpaceMog | Uploaded 4 months ago | Updated 2 hours ago
Hi Spacecats, I'm Dr Maggie Lieu and welcome to my channel, where you can find all things space, astronomy and physics!
Links:
Desi results: https://arxiv.org/pdf/2404.03002.pdf
Validating on synthetic data https://arxiv.org/pdf/2404.03004.pdf
Desi sample: https://arxiv.org/pdf/2208.08512.pdf
Yin https://arxiv.org/abs/2404.06444
Media credits:
Lambda CDM simulation: Hartlap
Universe distribution: NASA GSFC
DESIs three-dimensional CT scan of the Universe [TS9zVhIGuCI] = D. Schlegel/Berkeley Lab using data from DESI
M87 ESO
DESI LSS: Claire Lamman/DESI collaboration
Galaxies: SDSS berkley lab
Maisie's galaxy (LRG): NASA / STScI / CEERS / TACC / University of Texas at Austin / Finkelstein / Bagley
M33 (ELG): DESI Collaboration; Legacy Surveys; NASA/JPL-Caltech/UCLA; NSF's National Optical-Infrared Astronomy Research Laboratory
DESI robot singular: Joseph Silber/DESI
DESI robot simulation: Joseph Silber/DESI
Multiple video/images: DESI Collaboration
SDSS/DESI comparison: David J. Schlegel (Berkeley Lab using data from DESI) Acknowledgment: M. Zamani (NSF's NOIRLab)
BAO imprint: NASA/GSFC
BAO bump: NASA/GSFC
matter distribution cubes: NASAs Goddard Space Flight Center/F. Reddy and Z. Zhai, Y. Wang (IPAC) and A. Benson (Carnegie Observatories)
Hubble tension: Darcy Kenworthy
Unless stated otherwise, plots are from DESI cosmology paper (link above)
Special thanks to my youtube perks members: Special thanks to my YouTube Members: Annex Celestial, Wheely Big Bike Trip, Steven Yee, Thomas Seiler, Anders Welander, Bill Fratt, David Brant, John Lewis, SpaceCatLuna & J. Campbell
You can also sign up on my channel page to get access to perks:
https://www.youtube.com/channel/UClO6TuRE6XLzbMBmQ_KY38A/join
Support me through my shop:
www.maggielieu.com/shop
If you enjoyed the video, please consider by liking, sharing and subscribing! I'm also on:
twitter: https://twitter.com/space_mog
instagram: https://instagram.com/space_mog/
facebook: https://facebook.com/spacemog/
Hi Spacecats, I'm Dr Maggie Lieu and welcome to my channel, where you can find all things space, astronomy and physics!
Links:
Desi results: https://arxiv.org/pdf/2404.03002.pdf
Validating on synthetic data https://arxiv.org/pdf/2404.03004.pdf
Desi sample: https://arxiv.org/pdf/2208.08512.pdf
Yin https://arxiv.org/abs/2404.06444
Media credits:
Lambda CDM simulation: Hartlap
Universe distribution: NASA GSFC
DESIs three-dimensional CT scan of the Universe [TS9zVhIGuCI] = D. Schlegel/Berkeley Lab using data from DESI
M87 ESO
DESI LSS: Claire Lamman/DESI collaboration
Galaxies: SDSS berkley lab
Maisie's galaxy (LRG): NASA / STScI / CEERS / TACC / University of Texas at Austin / Finkelstein / Bagley
M33 (ELG): DESI Collaboration; Legacy Surveys; NASA/JPL-Caltech/UCLA; NSF's National Optical-Infrared Astronomy Research Laboratory
DESI robot singular: Joseph Silber/DESI
DESI robot simulation: Joseph Silber/DESI
Multiple video/images: DESI Collaboration
SDSS/DESI comparison: David J. Schlegel (Berkeley Lab using data from DESI) Acknowledgment: M. Zamani (NSF's NOIRLab)
BAO imprint: NASA/GSFC
BAO bump: NASA/GSFC
matter distribution cubes: NASAs Goddard Space Flight Center/F. Reddy and Z. Zhai, Y. Wang (IPAC) and A. Benson (Carnegie Observatories)
Hubble tension: Darcy Kenworthy
Unless stated otherwise, plots are from DESI cosmology paper (link above)
Special thanks to my youtube perks members: Special thanks to my YouTube Members: Annex Celestial, Wheely Big Bike Trip, Steven Yee, Thomas Seiler, Anders Welander, Bill Fratt, David Brant, John Lewis, SpaceCatLuna & J. Campbell
You can also sign up on my channel page to get access to perks:
https://www.youtube.com/channel/UClO6TuRE6XLzbMBmQ_KY38A/join
Support me through my shop:
www.maggielieu.com/shop
If you enjoyed the video, please consider by liking, sharing and subscribing! I'm also on:
twitter: https://twitter.com/space_mog
instagram: https://instagram.com/space_mog/
facebook: https://facebook.com/spacemog/
