International Workshop on Accelerator Alignment 2026

High Precision Alignment R&D Activities in NSLS-II

TUO08

6 Oct 2026, 14:05

25m

Middle Hall 200 (Tsukuba International Congress Center)

Survey concepts & strategy I

Speaker

Chenghao Yu (BNL)

Description

NSLS-II is planning an upgrade to NSLS-II U, according to beam dynamics, the current lattice design requires that the adjacent PMQ magnets on a common girder to be aligned within 15-micron (RMS). It is a much more stringent requirement considering all the error factors involved. The approaches for magnet fiducialization and girder assembly will be investigated and tested. Recent experimental results will be reported.