3 papers
hep-ex2025
New measurement of D0 and D+ meson masses with the KEDR detector
KEDR Collaboration, V. V. Anashin, O. V. Anchugov +117
Using the 4.9 pb statistics collected at the peak of the resonance with the KEDR detector at the VEPP-4M electron-positron collider, we measured the masses of the…
physics.acc-ph2024
Online regularization of Poincaré map of storage rings with Shannon entropy
Yongjun Li, Kelly Anderson, Derong Xu +7
Shannon entropy, as a chaos indicator, is used for online Poincaré map regularization and dynamic aperture optimization in the National Synchrotron Light Source-II (NSLS-II) ring.…
physics.acc-ph2024
Dedicated beam position monitor pair for model-independent lattice characterization at NSLS-II
Yongjun Li, Kiman Ha, Danny Padrazo +10
This paper reports recent lattice characterization results obtained at the National Synchrotron Light Source II (NSLS-II) storage ring, conducted without reliance on a lattice mode…