User not logged in - login - register
Home Calendar Books School Tool Photo Gallery Message Boards Users Statistics Advertise Site Info
go to bottom | |
 Message Boards » » Large Hadron Collider Page 1 2 3 4 5 [6], Prev  
Smath74
All American
93278 Posts
user info
edit post

protons do not have infinitely high speeds.

11/22/2009 8:12:42 PM

mambagrl
Suspended
4724 Posts
user info
edit post

the protons will reach speeds just shy of light which is infinately fast for the purpose of the analogy.

11/22/2009 8:19:15 PM

Optimum
All American
13716 Posts
user info
edit post

"infinitely fast" means that the light would be traveling fast enough for it to be in all places in the universe at the same time. "just shy of the speed of light," while fast, is still massively slower than "infinitely fast."

11/22/2009 8:30:13 PM

mambagrl
Suspended
4724 Posts
user info
edit post

which is why it was an analogy. For cars, anything near the speed of light is comparable to "infinately fast" cmon people. its not that hard. (particle physics,not rocket science)

11/22/2009 8:35:15 PM

jwb9984
All American
14039 Posts
user info
edit post

the speed of light is a finite quantity. how is that comparable to INFINITE

11/22/2009 8:45:52 PM

Optimum
All American
13716 Posts
user info
edit post

because she's making an analogy. that whole car thing really isn't working out for her, though.

11/22/2009 8:47:45 PM

Smath74
All American
93278 Posts
user info
edit post

that's like saying Warp 1 and Warp 10 are comparable. HA!

11/22/2009 8:48:33 PM

Optimum
All American
13716 Posts
user info
edit post

^ I was trying so hard not to make that comparison.

11/22/2009 8:49:45 PM

DeltaBeta
All American
9417 Posts
user info
edit post

Looks like life isn't working out too well for that mambalsr person

11/22/2009 9:09:10 PM

CapnObvious
All American
5057 Posts
user info
edit post

Quote :
"because she's making an analogy trolling"

11/23/2009 12:13:55 AM

mambagrl
Suspended
4724 Posts
user info
edit post

power went out today but it stayed at 1.9 kelvin. any updates on the time scale?

12/2/2009 7:59:41 PM

sparky
Garage Mod
12301 Posts
user info
edit post

making progress.

at what energy level do hypothesize they need to get to for a collision to make the higgs boson?

[Edited on December 9, 2009 at 5:13 PM. Reason : .]

12/9/2009 5:12:47 PM

mambagrl
Suspended
4724 Posts
user info
edit post

uncertain, likely somewhere between 3.5 and 7 Tev

12/9/2009 5:16:52 PM

slamjamason
All American
1833 Posts
user info
edit post

Still alive.

Sounds like the plan is to bring back online soon and run it at 7 TeV for an extended period of time (18 months or so), and then take it offline for an extended period of time to ramp up to 14 TeV.

I won't comment beyond that such a time-line brings initiating the 14 TeV stream right around December 2012

http://user.web.cern.ch/user/news/2010/100203.html

2/3/2010 1:08:32 PM

kimslackey
All American
7841 Posts
user info
edit post

BOOM!

http://www.cnn.com/2010/TECH/science/03/30/large.hadron.collider/index.html?hpt=T1

3/30/2010 8:14:28 AM

jcs1283
All American
694 Posts
user info
edit post

and we are still alive! hallelujah!

3/30/2010 8:24:13 AM

Smath74
All American
93278 Posts
user info
edit post

^prove it.

3/30/2010 8:29:30 PM

quagmire02
All American
44225 Posts
user info
edit post

they discovered a paleoparticle: http://user.web.cern.ch/user/news/2010/100401.html

4/1/2010 9:38:29 AM

Smath74
All American
93278 Posts
user info
edit post

right.

4/1/2010 10:24:54 AM

quagmire02
All American
44225 Posts
user info
edit post

it's true! teh intarweb told me so.

4/1/2010 10:26:17 AM

wishmewell
All American
719 Posts
user info
edit post

God particle signal is simulated as sound

http://news.bbc.co.uk/2/hi/science_and_environment/10385675.stm

6/23/2010 10:32:26 PM

quagmire02
All American
44225 Posts
user info
edit post

i wonder if they have a gift shop...i want to stop by when i'm there in a few months

6/24/2010 8:02:51 AM

CalledToArms
All American
22025 Posts
user info
edit post

6/24/2010 8:37:38 AM

quagmire02
All American
44225 Posts
user info
edit post

^ but i want to get OFFICIAL LHC junk!

6/24/2010 9:06:43 AM

Arab13
Art Vandelay
45180 Posts
user info
edit post

but will it go "infinately fast"

6/28/2010 10:21:14 AM

hooksaw
All American
16500 Posts
user info
edit post

^x5 Holy shit! That second one sounds a lot like the intro to the old Rod Serling TV show Night Gallery.

http://www.youtube.com/watch?v=Y9pToHSFdwk

6/28/2010 10:31:36 AM

NCSUWolfy
All American
12966 Posts
user info
edit post

quagmire, they do have a gift shop. its not as cool as it should be, but its there

6/28/2010 6:11:42 PM

meliorist
New Recruit
26 Posts
user info
edit post

http://www.atlas.ch/popupbook/index.html

ATLAS Pop-up book!

6/28/2010 7:30:29 PM

qntmfred
retired
40726 Posts
user info
edit post

http://blogs.nature.com/news/2011/12/post_87.html

Quote :
"Europe’s particle physics laboratory, CERN, is taking a cautious approach on persistent rumors (see, for example, the ViXra blog) that two experiments at its Large Hadron Collider have independently found evidence for the Higgs particle with a mass of 125 GeV – right in the ballpark predicted by the standard model of particle physics.

The Higgs is a missing piece of the standard model thought to endow all other particles with mass. Detailed rumors at Peter Woit’s blog Not Even Wrong say that ATLAS has observed a signal of a Higgs particle at 125 GeV with a significance level of 3.5 sigma – with 3 being enough to claim evidence but 5 needed for a discovery, while CMS has seen one at 2.5 sigma. As Geoff Brumfiel’s article “Higgs Hunt Enters Endgame” reports, prior results from particle colliders have all but ruled out the Higgs in the range below 114GeV and above 141GeV.

Physicist Bill Murray, who is leading ATLAS’s search for the Higgs, tells Nature that he cannot comment on the latest rumors. That is because work is still in progress to analyze 5 inverse femtobarns of data that have amassed over the summer with a final decision to approve the current analysis scheduled for a meeting on Wednesday, December 7. Murray also notes that such approvals are often delayed. An additional level of management approval will also be necessary before the result can be released at a seminar scheduled for 13 December. "We are moving forward in our understanding of the data and approval process but nothing will be solidly releasable for a while," Murray says.

In an email to CERN staff reported on Lubos Motl’s blog, director-general of CERN, Rolf Heuer (pictured), appears to manage expectations, noting that a seminar scheduled on 13 December to release the results officially will be unlikely to reveal conclusive evidence for the Higgs particle. “These results will be based on the analysis of considerably more data than those presented at the Summer conferences, sufficient to make significant progress in the search for the Higgs boson, but not enough to make any conclusive statement on the existence or non-existence of the Higgs.” he says.

ViXra comments that a Higgs at 125Gev is good news for particle physics, because it is favored by supersymmetric models that would imply other, heavy particles may be found. A heavier Higgs would have shifted up the masses of those too high to be accessible by the LHC"

12/4/2011 10:17:02 PM

ncsuapex
SpaceForRent
37776 Posts
user info
edit post

Quote :
"Physicist Bill Murray,"



I stopped reading there.

12/8/2011 8:24:58 PM

GREEN JAY
All American
14180 Posts
user info
edit post



[Edited on December 8, 2011 at 9:45 PM. Reason : see]

12/8/2011 9:44:10 PM

aaronburro
Sup, B
53063 Posts
user info
edit post

it's a boson! maybe

7/4/2012 6:48:34 PM

ViolentMAW
All American
4127 Posts
user info
edit post

Well this surely proves there is no God.

7/4/2012 11:35:39 PM

packfootball
All American
1717 Posts
user info
edit post

I watched a documentary on thing last night called Particle Fever, pretty cool movie. I fell asleep halfway through though. Has thing discovered anything mind blowing? The thread seems to have died.

12/1/2016 1:43:35 PM

darkone
(\/) (;,,,;) (\/)
11610 Posts
user info
edit post

They're pretty sure they nailed down the Higgs boson. The criteria for mind-blowing probably is sensitive to your passion for particle physics.

12/1/2016 3:24:45 PM

packfootball
All American
1717 Posts
user info
edit post

Yeh I'm sure that the discoveries mean more to somebody who is familiar with physics. Has the LHC been considered a success thus far, or have the discoveries been somewhat underwhelming to scientists? I know it hasn't changed my life.

12/1/2016 3:56:01 PM

 Message Boards » The Lounge » Large Hadron Collider Page 1 2 3 4 5 [6], Prev  
go to top | |
Admin Options : move topic | lock topic

© 2024 by The Wolf Web - All Rights Reserved.
The material located at this site is not endorsed, sponsored or provided by or on behalf of North Carolina State University.
Powered by CrazyWeb v2.39 - our disclaimer.