000001227 001__ 1227
000001227 005__ 20190114080502.0
000001227 037__ $$aBELLE2-NOTE-PL-2018-036
000001227 041__ $$aeng
000001227 100__ $$aJakub Kandra
000001227 245__ $$aValidation VXD alignment in phase 2 using collision data
000001227 260__ $$a$$c2018-12-05
000001227 300__ $$a17
000001227 520__ $$aAt beginning of phase 2 VXD alignment was determined and the first VXD alignment was published in BELLE2-NOTE-TE-2018-006. After the Belle 2 detector collect large number collision data the alignment procedure was repeated. The first alignment was checked and improvements was applied to Belle 2 analysis and software for further analysis. The full of data collected during phase 2 was analysed for VXD alignment purpose. We were looked for stability of VXD alignment constants and running monitoring parameters in time. Validation VXD alignment were done using track-to-hit residuals. The figures show residuals in both directions using runs for alignment determination and running of means of residuals as function of other runs (time).
000001227 6531_ $$aVXD, SVD, PXD, alignment, validation, phase 2
000001227 8560_ $$fjakub.kandra@belle2.org
000001227 8564_ $$uhttps://docs.belle2.org/record/1227/files/BELLE2-NOTE-PL-2018-036.pdf