Search found 5 matches

by jahonen
Sun Apr 30, 2017 7:20 am
Forum: The Accelerator
Topic: Where's the link to LHC morning meeting documentation?
Replies: 29
Views: 7564

Re: Where's the link to LHC morning meeting documentation?

I noticed recently that above link for morning meeting slides have become inaccessible for us ordinary mortals, I wonder what is reason for that? E-logbook still works, but those morning meeting slides were nice summaries to read.

Regards,
Janne
by jahonen
Sat May 19, 2012 2:18 pm
Forum: The Accelerator
Topic: 5% loss on rampup?
Replies: 3
Views: 1840

Re: 5% loss on rampup?

They are using tighter collimator settings this year, so loss is more sensitive to the transverse beam size. Latest fills seem to behave better, I believe there were some issues with the injectors after last TS.

Regards,
Janne
by jahonen
Thu Apr 26, 2012 5:13 pm
Forum: The Accelerator
Topic: LHC logbook access
Replies: 7
Views: 4144

Re: LHC logbook access

Hello Kamil,

have you tried sending your request here?

Regards,
Janne
by jahonen
Mon Sep 12, 2011 7:39 pm
Forum: The Accelerator
Topic: Tine and Losses Panel in vistars
Replies: 5
Views: 2622

Re: Tine and Losses Panel in vistars

The following is just my understanding of what you ask, someone please correct me if I am totally off-track. You can find excellent description of the tune here among other beam parameters. Vertical position of the tune dot represents measured vertical tune and horizontal position of the dot the hor...
by jahonen
Thu Sep 08, 2011 8:12 pm
Forum: New Users Start Here
Topic: Hello from Finland
Replies: 1
Views: 1374

Hello from Finland

Hello, I am an electronics design engineer and very interested about LHC operations and technical details (what can I do, I am an engineer) and hope to have relevant discussions here. So far I have learned a lot about accelerators by just reading this forum and CERN pages.

Regards,
Janne