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Xiaocong Ai

Researcher at Lawrence Berkeley National Laboratory

Publications -  364
Citations -  8413

Xiaocong Ai is an academic researcher from Lawrence Berkeley National Laboratory. The author has contributed to research in topics: Large Hadron Collider & Higgs boson. The author has an hindex of 38, co-authored 236 publications receiving 5593 citations. Previous affiliations of Xiaocong Ai include Azerbaijan National Academy of Sciences & Universidade Nova de Lisboa.

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Search for events with a pair of displaced vertices from long-lived neutral particles decaying into hadronic jets in the ATLAS muon spectrometer in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>p</mml:mi><mml:mi>p</mml:mi></mml:math> collisions at <mml:math xml

Georges Aad, +2848 more
TL;DR: In this article , a search for events with two displaced vertices from long-lived particles (LLP) pairs using data collected by the ATLAS detector at the LHC is presented.

Search for new phenomena in three- or four-lepton events in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector

Georges Aad, +2871 more
TL;DR: In this paper, a search with minimal model dependence for physics beyond the Standard Model in events featuring three or four leptons was presented, which aims to be sensitive to a wide range of potential new-physics theories simultaneously.
Journal ArticleDOI

Searches for isospin-violating transitions chi(c0,2) -> pi(0)eta(c)

M. Ablikim, +15 more
- 30 Jun 2015 - 
TL;DR: In this article, the first upper-limit measurement of the branching fractions of the isospin-violating transitions was presented, at a 90% confidence level of B(chi(c 0,2) → pi(0)eta(c)) pi( 0)eta (c)) < 3.2 x 10(-3).
Journal ArticleDOI

Search forC-parity violation inJ/ψ→γγandγϕ

M. Ablikim, +392 more
- 03 Nov 2014 - 
TL;DR: In this paper, the authors presented searches for parity violation in the decay channel of the BESIII at the BEPCII collider with a probability of 3.686 at the 90% confidence level.

Constraints on Higgs boson properties using $WW^{*}(\rightarrow e\nu\mu\nu) jj$ production in 36.1 fb$^{-1}$ of $\sqrt{s}$=13 TeV $pp$ collisions with the ATLAS detector

Georges Aad, +2840 more
TL;DR: In this article, the results of two studies of Higgs boson properties using the $WW^*(rightarrow e u\mu u)jj$ final state, based on a dataset corresponding to 36.1/fb collisions recorded by the ATLAS experiment at the Large Hadron Collider, were presented.