Results 1 to 3 of 3
Like Tree10Likes
  • 5 Post By not_Fritz_Argelander
  • 3 Post By not_Fritz_Argelander
  • 2 Post By bladekeeper

Thread: AAS article on cold versus warm DM

  1. #1
    not_Fritz_Argelander's Avatar
    not_Fritz_Argelander is online now HYPER GIANT
    Points: 159,111, Level: 100
    Level completed: 0%, Points required for next Level: 0
    Overall activity: 62.0%
    Achievements:
    365 Days+ Registered Achievement!2 Posts Achievement20 Posts Achievement!750 Days+ Registered Achievement!First 1000 Experience Points
    Awards:
    Thread Award
    Join Date
    Jul 2011
    Location
    US
    Posts
    19,631
    Points
    159,111
    Level
    100
    Thanks
    6,941
    Thanked 42,318x 13,564 Posts
    Blog Entries
    49
    Downloads
    0
    Uploads
    0

    Default AAS article on cold versus warm DM



    New Efforts to Identify Dark Matter

    The MONDomaniacs ( Well I think it's cute anyway.) harp on the absence of a cusp in the distribution of DM at the center of the MW and other galaxies. Letting DM have some non zero interaction cross section (as indicated by galaxy cluster observations) and a little warmth and there simply is no problem. No cusp.

    Repent MONDovians! The days of observational falsification are at hand!

    (Large dose of salt please. It's Friday and I'm very sarcastic in mood ......)

  2. The Following 4 Users Say Thank You to not_Fritz_Argelander For This Useful Post:

    bladekeeper (08-27-2016),chas53 (08-27-2016),helicon64 (08-27-2016),Murphy625 (08-27-2016)

  3. #2
    not_Fritz_Argelander's Avatar
    not_Fritz_Argelander is online now HYPER GIANT
    Points: 159,111, Level: 100
    Level completed: 0%, Points required for next Level: 0
    Overall activity: 62.0%
    Achievements:
    365 Days+ Registered Achievement!2 Posts Achievement20 Posts Achievement!750 Days+ Registered Achievement!First 1000 Experience Points
    Awards:
    Thread Award
    Join Date
    Jul 2011
    Location
    US
    Posts
    19,631
    Points
    159,111
    Level
    100
    Thanks
    6,941
    Thanked 42,318x 13,564 Posts
    Blog Entries
    49
    Downloads
    0
    Uploads
    0

    Default Re: AAS article on cold versus warm DM

    This is important stuff. Preprint link worthy.

    http://arxiv.org/pdf/1606.02530v3.pdf
    pikaia, bladekeeper and Murphy625 like this.

  4. The Following 4 Users Say Thank You to not_Fritz_Argelander For This Useful Post:

    bladekeeper (08-27-2016),chas53 (08-27-2016),Murphy625 (08-27-2016),pikaia (08-27-2016)

  5. #3
    bladekeeper's Avatar
    bladekeeper is offline Super Moderator
    Points: 280,512, Level: 100
    Level completed: 0%, Points required for next Level: 0
    Overall activity: 99.9%
    Achievements:
    2 Posts Achievement20 Posts Achievement!5 Threads Achievement!50 Posts Achievement!200+ Posts Achievement!
    Awards:
    Activity Award
    Join Date
    Aug 2014
    Location
    Lowell, Arkansas, USA
    Posts
    36,049
    Points
    280,512
    Level
    100
    Thanks
    26,975
    Thanked 16,391x 11,158 Posts
    Downloads
    8
    Uploads
    0

    Default Re: AAS article on cold versus warm DM

    Woo hoo! This is mondo cool!
    Bryan
    Scopes: Apertura AD12 f/5; Celestron C6-R f/8; ES AR127 f/6.4; ES AR127 f/9.4; Stellarvue SV102T f/7; ES AR102 f/9.8; iOptron MC90 f/13.3; Orion ST80A f/5; Celestron Premium 80 f/11.4; Celestron C80 f/11.4; Meade NG60 f/10
    Mounts: Celestron AVX; Bresser EXOS-2; ES Twilight I; ES Twilight II; iOptron Cube-G; AZ3/wood tripod; Vixen Polaris
    Eyepieces:
    GSO Super Plössl 40mm, 32mm, 15mm, 9mm; ES 82° Series; GSO Superview 30mm; Celestron Plössl 26mm, 20mm; ES 70° 25mm; ES Plössl 25mm; Vite Aspheric 23mm, 10mm, 4mm; Orion Expanse 20mm, 9mm; KK Ortho 18mm, 12.5mm; Bresser 70° 15mm; Coulter Optical 12.5mm; BCO 10mm; ES 62° 9mm; Zhumell Z Series 5mm
    Binoculars: Pentax PCF WP II 10×50, Bresser Corvette 10×50, Bresser Hunter 16×50 and 8×40, Garrett Gemini 12×60 LW, Gordon 10×50, Apogee 20×100

    To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
    .

    To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.

  6. The Following 2 Users Say Thank You to bladekeeper For This Useful Post:

    chas53 (08-27-2016),Murphy625 (08-27-2016)

 

 

Similar Threads

  1. Procedure for bringing a cold telescope into warm house?
    By steveyo in forum Astronomy Beginners Forum
    Replies: 9
    Last Post: 03-02-2013, 11:45 AM
  2. Digicam versus CCD webcam; afocal versus prime
    By TambourineMan in forum Astronomy Digital Cameras Forum
    Replies: 16
    Last Post: 02-16-2009, 04:43 AM
  3. ASTRO: Maximum operating temperature versus exposure time versus read noise
    By Richard Crisp in forum Astrophotography Forum
    Replies: 0
    Last Post: 04-19-2008, 03:46 PM
  4. Cold Cold Cold at Mt. Wilson Observatory
    By Matthew Ota in forum Amateur Astronomy Forum
    Replies: 9
    Last Post: 03-30-2006, 08:30 AM
  5. W. Ferris article in Sky and Telescope August 2003 article on ODM
    By PrisNo6 in forum Amateur Astronomy Forum
    Replies: 25
    Last Post: 08-11-2003, 08:02 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Powered by vBulletin® Version 4.2.0
Powered by vBulletin®
All times are GMT. The time now is 08:12 PM.