3 papers
hep-ex2026
Precision measurement of the branching fraction and search for a new gauge boson at BESIII
BESIII Collaboration, M. Ablikim, M. N. Achasov +780
We present a precision measurement of the branching fraction of the rare decay , and a search for a new gauge boson that couples only to the second…
hep-ex2026
Amplitude analysis of radiative decays into system
BESIII Collaboration, M. Ablikim, M. N. Achasov +767
A model-independent amplitude analysis of the system produced in radiative decays is presented. The analysis is based on the unique dataset of $(2712.4\pm14…
cs.NE2026
CoFlu-Brain: An fMRI Connectivity Foundation Model with Cofluctuation-Based Pretraining
Ziteng Sui, Junfeng Xia, Wenhao Ye +2
Functional magnetic resonance imaging (fMRI) commonly characterizes large-scale brain organization through functional connectivity (FC). However, an observed FC matrix is not a fix…