Lei Xu

activity

20232026

most citedExploration at the high-energy frontier: ATLAS Run~2 searches investigating the exotic jungle beyond the Standard Model

32 citations · 32 across the 10 of their papers we have counts for

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8 papers · 1 filter

hep-ex2026

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

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

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

hep-ex2026

Combined effective field theory interpretation of measurements sensitive to quartic gauge boson couplings in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A combination of measurements sensitive to anomalous quartic electroweak gauge boson couplings is presented using proton-proton collision data collected by the ATLAS detector at $\…

hep-ex2026

Search for massive, long-lived particles in events with displaced vertices and displaced muons in $pp$ collisions at $s = 13.6$ TeV with the ATLAS experiment

ATLAS Collaboration

A search is presented for massive long-lived particles in events featuring at least one displaced vertex and at least one displaced muon, using proton-proton collision data collect…

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

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-ex2025

Search for the lepton-flavour-violating decays $B^{0} \to K^{* 0} τ^{\pm} e^{\mp}$

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1131

A first search for the lepton-flavour-violating decays $B^{0} \to K^{* 0} τ^{\pm} e^{\mp}$ is presented. The analysis is performed using a sample of proton-proton collision data, collected…

hep-ex2024★ 32 cited

Exploration at the high-energy frontier: ATLAS Run~2 searches investigating the exotic jungle beyond the Standard Model

ATLAS Collaboration

This report presents a comprehensive collection of searches for new physics performed by the ATLAS Collaboration during the Run 2 period of data taking at the Large Hadron Collider…

hep-ex2023

Search for $D^{*} (2007)^{0} \to μ^{+} μ^{-}$ in $B^{-} \to π^{-} μ^{+} μ^{-}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1047

The very rare $D^{*} (2007)^{0} \to μ^{+} μ^{-}$ decay is searched for by analysing $B^{-} \to π^{-} μ^{+} μ^{-}$ decays. The analysis uses a sample of beauty mesons produced in proton-proton collisions…

Differential measurement of the branching fraction and CP asymmetry of the decay B±→π±μ+μ−

Combined effective field theory interpretation of measurements sensitive to quartic gauge boson couplings in pp collisions at s​=13 TeV with the ATLAS detector

Search for massive, long-lived particles in events with displaced vertices and displaced muons in pp collisions at s​=13.6 TeV with the ATLAS experiment

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

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

Search for the lepton-flavour-violating decays B0→K∗0τ±e∓

Exploration at the high-energy frontier: ATLAS Run~2 searches investigating the exotic jungle beyond the Standard Model

Search for D∗(2007)0→μ+μ− in B−→π−μ+μ− decays

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

Combined effective field theory interpretation of measurements sensitive to quartic gauge boson couplings in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Search for massive, long-lived particles in events with displaced vertices and displaced muons in $pp$ collisions at $s = 13.6$ TeV with the ATLAS experiment

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

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

Search for the lepton-flavour-violating decays $B^{0} \to K^{* 0} τ^{\pm} e^{\mp}$

Search for $D^{*} (2007)^{0} \to μ^{+} μ^{-}$ in $B^{-} \to π^{-} μ^{+} μ^{-}$ decays