We present a study of the three-body, singly Cabibbo-suppressed decays Λc^+ → ΛK^+ π⁰ and Λc^+ → ΛK^+ η using data recorded with the Belle and Belle II detectors at the KEKB and SuperKEKB e^+ e^- colliders.
Photoemission is expected to occur when the photon energy exceeds the binding energy of an electron, with the photoemission yield generally remaining non-zero above this threshold.
The completeness of an astronomical catalogue depends on its selection function, which is a combination of the observing strategy, instrumental characteristics, and intrinsic properties ....
Photometric classifiers decide which of the million nightly alerts of time-domain surveys receive one of the few thousand spectra taken each year, and they are the first place where a ....
Neutrino telescopes record more than a trillion photon detections per year, yet there does not exist a self-supervised learning (SSL) task which fully satisfies all three conditions: ....