3 papers
astro-ph.HE2026
Einstein Probe discovery of the magnetar EP J223759.5+531421
N. Rea, F. Coti Zelati, A. Borghese +44
We report the discovery and early outburst evolution of the new Galactic magnetar EP J223759.5+531421, detected by the Einstein Probe Wide-field X-ray Telescope on 2026 June 28. Fo…
hep-ex2026
Measurement of the baryon lifetime
LHCb collaboration, R. Aaij, M. Abdelfatah +1160
The lifetime ratio between the and baryons is measured using a sample of collision data corresponding to an integrated lum…
hep-ex2026
Discovery of an unexpectedly light and narrow beauty-strange state
LHCb collaboration, R. Aaij, M. Abdelfatah +1152
As the essential building blocks of visible matter, hadrons have traditionally been classified by the quark model as mesons composed of quark-antiquark pairs and baryons built from…