Search found 5 matches

by bgab001
Mon Jun 04, 2012 10:16 pm
Forum: The Accelerator
Topic: 2012 Events Discussion
Replies: 100
Views: 79441

Re: 2012 Events Discussion

And some new records again :
fill 2692 ~240 pb-1 (2 records, max and daily max luminosity delivered) in 22.8 hours (also 2 records, best total and daily length)
Nice job! But don't forget to beat that within 2 weeks again ;-)

B.
by bgab001
Thu Aug 04, 2011 8:36 pm
Forum: The Accelerator
Topic: 2011 Events Discussion
Replies: 184
Views: 44499

Re: 2011 Events Discussion

Hi I was watching the fill 2000 yesterday evening, and it did beat "a few" records again ! :clap: - Max luminosity in one fill (90.78 pb-1 in Atlas) - Max luminosity in one day (97.4) - Max luminosity in 7 days (307.37) - Longest fill (21.5 h) - Longest time with stable beams in one day (21.9h) - Fa...
by bgab001
Mon Jun 27, 2011 8:30 pm
Forum: The Accelerator
Topic: 2011 Events Discussion
Replies: 184
Views: 44499

Re: 2011 Events Discussion

Hi
the current run (1900) looks really nice indeed !
It was just dumped, after more than 20 hours.
And as far as I know it broke several records, with its length and the ~64 pb-1, if I read correctly!

Ben.
by bgab001
Mon Mar 29, 2010 9:14 pm
Forum: New Users Start Here
Topic: Hi (original, isn't it?)
Replies: 3
Views: 1255

Hi (original, isn't it?)

Hi to all of you, i've been spying on you all, even in the chat 2 or 3 times, since last year, following a post on "the register", and living the first collision live. So cool! Thanks a lot for the web pages, forum, explanations and evrything else. I never took the time to register before, but now I...
by bgab001
Mon Mar 29, 2010 9:06 pm
Forum: New Users Start Here
Topic: What do the displays mean ?
Replies: 85
Views: 58922

Re: What do the displays mean ?

On the CMS update it says : "LHC operators have ramped both beams to an energy 1.18 TeV again. Now they "squeeze" the beams (reduce their transverse profile) by focusing the beams with magnets. This increases the luminosity (which is inversely proportional to "beta*") when the beams pass through eac...