Search found 66 matches

by oxodoes
Fri Mar 05, 2010 1:35 pm
Forum: Science
Topic: Why is beta 11 m? The explanation!
Replies: 5
Views: 10210

Re: Why is beta 11 m? The explanation!

After a bit of calculation, I came to the definition of "distance of doubling of width from the focus point". <photino> tau's argument, slightly fixed: take a single particle at the beginning of a drift space. it can have x, x' anywhere on the ellipse. so x is bounded by sqrt(epsilon beta), and x' ...
by oxodoes
Thu Mar 04, 2010 10:54 pm
Forum: Science
Topic: Why is beta 11 m? The explanation!
Replies: 5
Views: 10210

Re: Why is beta 11 m? The explanation!

Beta is the distance from the focus point that the beam with is twice as wide as the focus point.. Hmm thats new to me. Could you please give a reference. Just to make it a bit easier to imagine, think of the particle beam as a light beam that spreads out when left alone. (The spreading of a partic...
by oxodoes
Thu Mar 04, 2010 12:37 pm
Forum: Controversial topics
Topic: Several biggest errors of particle physicists.
Replies: 1135
Views: 454303

Re: Several biggest errors of particle physicists.

OMG. I just found this thread and can not understand why you are still arguing with Ivan. I know that this is the controversial topics corner, but hey Ivans claims are not controversial they are just pure madness, lacking any scientific method what so ever. (At least he is not dangerous as he doesn'...
by oxodoes
Thu Mar 04, 2010 12:04 pm
Forum: The Accelerator
Topic: Older Events and discussion 3/22/10
Replies: 156
Views: 54877

Re: ** Current Events and discussion **

as Danny252 already pointed out: thats an intensity graph not energy (a ramp is never that abrupt and there were no ramping attempts yesterday)
by oxodoes
Mon Mar 01, 2010 11:09 pm
Forum: New Users Start Here
Topic: HI
Replies: 3
Views: 2086

HI

Hello everybody I was just searching for some new CERN sites to be included within my status displays (to be found here: http://home.halifax.rwth-aachen.de/~mrongen ) when I hit upon this awesome site. Joint the forum, installed an IRC-client... Some details about myself: I'm a physics student (unde...