Nils Braun ; Alexander Glazov ; Eugenio Paoloni ; Cyrille Praz

06 December 2018

Abstract: Ability to reconstruct track impact parameter with high resolution is essential for CP violation studies at Belle II. Phase 2 data are used to estimate it using d0 reconstructed in two-track events with one of the tracks detected in the sector equipped with the SVD and PXD detectors.

Keyword(s): tracking ; PXD ; SVD ; VXD ; Phase 2
Note: Figure from BELLE2-NOTE-PH-2018-040 (internal)