3 papers
hep-ex2026
Search for dimuon resonance in the 35 to 75 GeV mass range using 140 fb of 13 TeV collisions with the ATLAS detector
ATLAS Collaboration
A model-independent search for low-mass resonances decaying into pairs of oppositely charged muons is presented. The analysis uses proton-proton collision data corresponding to an…
hep-ex2026
Measurement of the element of the CKM matrix in decays with the ATLAS detector
ATLAS Collaboration
The first measurement of the magnitude of the CKM quark mixing matrix element using on-shell -boson decays is presented. The measurement is made with event…
hep-ex2026
Search for long-lived charginos and -sleptons using final states with a disappearing track in collisions at TeV with the ATLAS detector
ATLAS Collaboration
This paper reports a search for decays of long-lived charginos or -sleptons to final states containing a short disappearing track, a single high-energy jet, and missing transver…