FILL 10672

Summary

start: May 28, 2025 10:51:37 AM UTC

end: May 29, 2025 03:26:31 AM UTC

duration: 0 days 16:34:54.303625

tags:

• PHYSICS

• OP_DUMP

comments:

• lowered octupoles

• blowup at last bunch of batch when injecting next batch. Switched off injection cleaning

• blowup of B2 when the tunes drifted close to each other.

• very few losses at the start of ramp, global hierarchy not broken but still high losses in TCSG.6R7.B1

• losses at TCL.4R5.B1 and TCTPV.4R8.B2 warning levels

• lifetimes in collisions > 10h

• tune trims to optimize lifetime

• increased pileup target for ATLAS from 62 to 63

Cycle duration

Beta-functions at the IPs

Crossing angles

Trims

Tune 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