Lei Xu

collaborators

4 papers

hep-ex2026

Differential measurement of the branching fraction and $C P$ asymmetry of the decay $B^{\pm} \to I ¨ ^{\pm} I^¼^{+} I^¼^{-}$

LHCb collaboration, R. Aaij, M. Abdelfatah +1121

Differential measurements of the branching fraction and $C P$ asymmetry of the decay $B^{\pm} \to I ¨ ^{\pm} I^¼^{+} I^¼^{-}$ are performed in intervals of the dimuon mass squared, $q^{2}$ , using…

hep-ex2026

Measurement of differential $t$ -channel single top (anti)quark production cross-sections at 13 TeV with the ATLAS detector

ATLAS Collaboration

The production of single top quarks and top antiquarks via the $t$ -channel exchange of a virtual $W$ boson is measured in proton-proton collisions at a centre-of-mass energy of 13…

hep-ex2026

Observation of a cross-section enhancement near the $t t ˉ$ production threshold in $s = 13$ TeV $pp$ collisions with the ATLAS detector

ATLAS Collaboration

A measurement of $t t ˉ$ production is presented in the invariant-mass region near the pair production threshold, $m_{t t ˉ} \sim 345$ GeV, in final states with two charged l…

hep-ex2026

A search for lepton-flavour violating $τ \to 3 μ$ decays with the ATLAS detector

ATLAS Collaboration

A search for charged lepton flavour violation in $τ \to 3 μ$ decays is performed in $pp$ collisions at a centre-of-mass energy of 13 TeV using ATLAS data collected between 2016 and 2…

Differential measurement of the branching fraction and CP asymmetry of the decay B±→I¨±I^¼+I^¼−

Measurement of differential t-channel single top (anti)quark production cross-sections at 13 TeV with the ATLAS detector

Observation of a cross-section enhancement near the ttˉ production threshold in s​=13 TeV pp collisions with the ATLAS detector

A search for lepton-flavour violating τ→3μ decays with the ATLAS detector

Differential measurement of the branching fraction and $C P$ asymmetry of the decay $B^{\pm} \to I ¨ ^{\pm} I^¼^{+} I^¼^{-}$

Measurement of differential $t$ -channel single top (anti)quark production cross-sections at 13 TeV with the ATLAS detector

Observation of a cross-section enhancement near the $t t ˉ$ production threshold in $s = 13$ TeV $pp$ collisions with the ATLAS detector

A search for lepton-flavour violating $τ \to 3 μ$ decays with the ATLAS detector