'4 bunches' diaporamas de présentation

Summary of week 44

Summary of week 44. J. Wenninger & J. Uythoven for the operation and commissioning teams. Aims of week 44 Scrubbing with 50 ns Ion beam commissioning. E-cloud and beam scrubbing. End of week 43: Strong vacuum and e-cloud activity with 50 ns beams for trains of 24 and 36 bunches.

467 views • 37 slides

Starting a Community Garden with The Square Foot Gardening Method

338 views • 10 slides

LHC

LHC. L=10 27 cm -2 s -1 with b =0.5m and ~600 bunches MAX limit due to quench (safety margin negative) and central detector limit (8 barn over ~437 are useful) . Leads to 7 10 7 ions/bunch.

142 views • 4 slides

Tuesday 10 th July & night

Tuesday 10 th July & night. 07:36 Dump after high pile-up MD . Pile-up of 65 (CMS) and 70 (ATLAS) 08:09 Lost Cryo matching section R8 ('warm bubble'). 0 9:16 Cryo back, pre-cycle. 10:04 Start of 25 ns injection MD . Injecting probe. 288 bunches injected with high chromaticity

52 views • 4 slides