'Initial lumi' presentation slideshows

Summary of Week 4 pPb physics

Summary of Week 4 pPb physics. Machine Coordination: Mike Lamont & Jan Uythoven Ion coordination: John Jowett. The week in beam currents. Pb : large burn off. Protons no burn off in collision. 5e12 charges. BPMS limit. Dumps RF manip. Pb 248 bunches.

291 views • 18 slides

Wednesday 8 th August & night

Wednesday 8 th August & night. 01:25 Stable Beams fill #2927, 1374 bunches (vertical instability end of squeeze) 09:31 Operator dump. Int. lumi 103 pb-1 12:10 Stable beam fill #2928, still vertical instability end of squeeze. Initial lumi 6.2e33 cm-2s-1

128 views • 12 slides

210 views • 9 slides

Saturday14 th July & night

Saturday14 th July & night. 06:58 Stable beams fill #2842 18:30 Operator Dump, Int. Lumi 147 pb-1 21:17 Stable beams, fill #2843, initial lumi 5.9/5.6e33 cm-2s-1 05:04 RQTL11.L1B2 trip. Beams dumped. Int. Lumi 113 pb-1 06:39 Ramp fill #2844

178 views • 6 slides