FILL 10666

Summary

start: May 25, 2025 10:07:52 AM UTC

end: May 26, 2025 04:40:02 AM UTC

duration: 0 days 18:32:09.946625

tags:

• PHYSICS

• OP_DUMP

comments:

• feed forward in B1 and B2 to optimize beam lifetime during SB

• mid filling tune trims helped with B2 issues at injection

• losses at the start of ramp at 30% threshold on BLM 06R7

• 6.7 TeV ramp losses R8 and R5 at 50%

• lifetime at start of collisions around 10h

• emittance blowup for some bunches in B1V durign end of fill emittance scans

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

MIM analysis

RAMP B1 H

RAMP B1 V

RAMP B2 H

RAMP B2 V

STABLE BEAM B1 H

STABLE BEAM B1 V

STABLE BEAM B2 H

STABLE BEAM B2 V

q-Gaussian profile analysis

B1 Horizontal

B1 Vertical

B2 Horizontal

B2 Vertical