A
bstract
An analysis of the flavour structure of dimension-6 effective field theory (EFT) operators in multilepton final states is presented, focusing on the interactions of quarks with Z bosons. For the first time, the flavour structure of these operators is disentangled by simultaneously probing the interactions with different quark generations. The analysis targets the associated production of...
Measurements of the spin correlation coefficients in the beam basis are presented for top quark-antiquark (
t
t
¯
) systems produced in proton-proton collisions at
s
=...
A search for long-lived particles originating from the decay of
b
hadrons produced in proton-proton collisions with a center-of-mass energy of 13 TeV at the LHC is presented. The analysis is performed on a dataset recorded in 2018, corresponding to an integrated luminosity of
41.6
...
A
bstract
Measurements are presented of the W and Z boson production cross sections in proton-proton collisions at a center-of-mass energy of 13.6 TeV. Data collected in 2022 and corresponding to an integrated luminosity of 5.01 fb
−
1
with one or two identified muons in the final state are analyzed....