3 papers
hep-ex2025
Search for Pcs(4459) and Pcs(4338) in Upsilon(1S,2S) inclusive decays at Belle
I. Adachi, L. Aggarwal, H. Ahmed +402
Using data samples of 102 million Upsilon(1S) events and 158 million Upsilon(2S) events collected by the Belle detector at the KEKB asymmetric-energy collider, we search f…
hep-ex2025
Model-independent measurement of - mixing parameters in decays at Belle and Belle II
Belle, Belle II Collaborations, : +339
We perform a model-independent measurement of the - mixing parameters using samples of -collision data collected by the Belle and Belle II experiment…
hep-ex2025
Search for violation in decays using triple and quadruple products
Belle, Belle II Collaborations, : +366
We perform the first search for violation in decays. We use a combined data set from the Belle and Belle II experiments, which…