Talk:IceCube Neutrino Observatory

message: Some expert should include the neutrino detection equation with a short description written for the scientifically literate non-specialist. Does the telescope detect via neutrino induced electron scattering? Is the neutrino electron target any electron of water or just the hydrogen bonding electrons? Does (n => p) conversion in the oxygen nucleus with ejection of a relativistic electron play any role? I don't understand why this basic information is missing in so many Wikipedia articles on neutrino detectors.
Don Fulton  — Preceding unsigned comment added by 24.61.212.124 (talk) 23:23, 27 November 2013 (UTC)
thread_title:  Include the detection equation 

message: The article states that the installation is being constructed "at the south pole". Is this accurate? Antarctica is a pretty big place and the South pole is a specific location within the continent! Is it really being constructed at the south pole, or is it somewhere else in Antarctica?  If it is at the south pole, was this location chosen for any particular reason (over any other possible location in Antarctica)? 82.211.95.178 12:26, 22 October 2007 (UTC)
replies: text: It is in fact, and I believe it's at the South Pole because they have thick ice sheets. --Falcorian (talk) 15:36, 22 October 2007 (UTC)
thread_title:  Location? 

message: Now that we've had a couple back-and-forths, time a discussion: tau, tau lepton, or tauon? The idiom among physicists is "tau", and this is a physics article. However, that has obvious ambiguities with the greek letter for which it's named. So I'm willing to accept "tau lepton", or at least citations linking to that article.  --Aardvarkleg 05:34, 6 November 2009 (UTC)
thread_title:  Tau lepton or tauon?

message: Some limits on neutrino flux using AMANDA:
-> 7.4x10 ^-8 GeV cm ^-2 s^- 1 sr ^-1 valid over the energy range of 1.6x10^4 to 2.5x10^6 GeV
  reference:
   - A. Achterberg et al, /Multiyear Search for a Diffuse Flux of Muon
  Neutrinos with/ /AMANDA-II/    *Ref.:* Physical Review *D76* (2007) 042008, 31 August 2007; erratum
  /ibid/ *77* (2008) 089904(E), 17 April 2008
->  2:7x10 ^-7 GeV cm ^-2 s^- 1 sr ^-1 valid over the energy range of 2x10^5 to 10^9 GeV
  reference:
  - M. Ackermann et al, /Search for Ultra High-Energy Neutrinos with
  AMANDA-II/    *Ref.:* Astrophysical Journal *675* (2008) 1014-1024, 10 March 2008 
This should be formatted appropriately. I'll do it in the next few days if no one got to it first. Headbomb {talk / contribs / physics / books} 18:39, 20 April 2010 (UTC)
thread_title:  Formatting 

message: The article says "Electron neutrinos typically scatter several times before losing enough energy to fall below the Cherenkov threshold". Neutrinos scattering several sounds really wrong. What's probably meant is "Electrons (produced by electron neutrino event) typically...", but I haven't changed it because I'm really no expert on the topic.  — Preceding unsigned comment added by 80.218.232.235 (talk) 19:54, 31 March 2012 (UTC)
thread_title:  "Electron neutrinos typically scatter several times ???" 

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thread_title:  External links modified 

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thread_title:  External links modified 

message: The article states "This happens when the charged particle travels through the ice faster than the speed of light in the ice". This is a potentially ambigious statement as it could mean either
* (speed of light) in the ice, ie the particle is travelling in excess of `c`
* speed of (light in the ice), ie the particle is travelling in excess of `c/1.3`
I'm fairly certain it's the latter, but since "speed of light" links to the general speed of light page which starts out saying it's a constant value, it makes it seem like the former. 
If it's the latter (as I assume) I suggest linking to the "In a medium" subsection, as well as rewording it to be less ambiguous, perhaps:
"when the charged particle travels through the ice faster than light travels through the ice" 
If it's the former than it should also be clarified, perhaps "moves through the ice faster than the speed of light"
Mirhagk (talk) 15:20, 13 June 2023 (UTC)
thread_title:  Speed of light in ice clarification 

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thread_title:  Featured picture scheduled for POTD