FILL 9926
Summary
start: July 23, 2024 04:14:08 AM UTC
end: July 23, 2024 08:12:09 PM UTC
duration: 0 days 15:58:00.842750
tags:
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PHYSICS
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TO_STUDY
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WIRES
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OP_DUMP
comments:
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SPS H scraping did not work for the first 2x36 bunches B1
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FBCT recalibration as debunched beam overestimated at the start of ramp
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lifetime going to collisions ~10h
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LHCb high in lumi after optimizations, increaee of initial separation in next fill
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orbit jumps reported that affected lumis in all IPs, IP1 leveling stopped and had to be restarted
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FBCT calibration
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emittance scans at the end of the fill also for IP8 (IP8 went head-on at the end of collisions). blowup during emittance scan reported, blowup of beam 2 happened mainly during scan in IP1
Cycle duration
Beta-functions at the IPs
Crossing angles
Octupoles
Trims
Tune trims
Chromaticity Trims
Intensity
Cycle intensity
BBB SB intensity
Violin BBB intensity
SB bunch intensity
Bunch Length
Bunch Length Fill
Emittance
B1 along the cycle
B2 along the cycle
Emittance growth at injection
Summary violin plot
BBB in SB for B1
BBB in SB for B2
Bunch brightness
Beam properties summary
Luminosity
Overview
Luminous Regions
BBB luminosity in SB
Cross-sections
ADJUST
STABLE BEAM
