232 Result(s)
within
**n-Hong Xu
Classical and Quantum Gravitation, Relativity Theory
Quantum Physics
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Article
Open AccessW±-boson production in p–Pb collisions at \( \sqrt{s_{\textrm{NN}}} \) = 8.16 TeV and Pb–Pb collisions at \( \sqrt{s_{\textrm{NN}}} \) = 5.02 TeV
The production of the W± bosons measured in p–Pb collisions at a centre-of-mass energy per nucleon–nucleon collision ...
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Open AccessMeasurement of beauty production via non-prompt D0 mesons in Pb-Pb collisions at \( \sqrt{{\textrm{s}}_{\textrm{NN}}} \) = 5.02 TeV
The production of non-prompt D0 mesons from beauty-hadron decays was measured at midrapidity (|y| < 0.5) in Pb-Pb collisions at a nucleon-nucleon center-of-mass energy of
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Open AccessErratum to: Searches for long-lived charged particles in pp collisions at \( \sqrt{\textrm{s}} \) = 7 and 8 TeV
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Open AccessSearch for invisible Higgs-boson decays in events with vector-boson fusion signatures using 139 fb−1 of proton-proton data recorded by the ATLAS experiment
A direct search for Higgs bosons produced via vector-boson fusion and subsequently decaying into invisible particles is reported. The analysis uses 139 fb−1 of pp collision data at a centre-of-mass energy of ...
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Open AccessForward rapidity J/ψ production as a function of charged-particle multiplicity in pp collisions at \( \sqrt{s} \) = 5.02 and 13 TeV
The production of J/ψ is measured as a function of charged-particle multiplicity at forward rapidity in proton-proton (pp) collisions at center-of-mass energies
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Open AccessPrompt and non-prompt J/ψ production cross sections at midrapidity in proton-proton collisions at \( \sqrt{\mathrm{s}} \) = 5.02 and 13 TeV
The production of J/ψ is measured at midrapidity (|y| < 0.9) in proton-proton collisions at s ...
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Open AccessProduction of light (anti)nuclei in pp collisions at \( \sqrt{s} \) = 13 TeV
Understanding the production mechanism of light (anti)nuclei is one of the key challenges of nuclear physics and has important consequences for astrophysics, since it provides an input for indirect dark-matter...
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Open AccessJet fragmentation transverse momentum distributions in pp and p-Pb collisions at \( \sqrt{s} \) , \( \sqrt{s_{\mathrm{NN}}} \) = 5.02 TeV
Jet fragmentation transverse momentum (jT) distributions are measured in proton-proton (pp) and proton-lead (p-Pb) collisions at ...
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Open AccessMeasurement of beauty and charm production in pp collisions at \( \sqrt{s} \) = 5.02 TeV via non-prompt and prompt D mesons
The pT-differential production cross sections of prompt and non-prompt (produced in beauty-hadron decays) D mesons were measured by the ALICE experiment at midrapidity (|y| < 0.5) in proton-proton collisions at ...
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Open AccessSearch for dark matter in association with an energetic photon in pp collisions at \( \sqrt{s} \) = 13 TeV with the ATLAS detector
A search for dark matter is conducted in final states containing a photon and missing transverse momentum in proton-proton collisions at ...
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Open AccessSearch for new resonances in mass distributions of jet pairs using 139 fb−1 of pp collisions at \( \sqrt{\mathrm{s}} \) = 13 TeV with the ATLAS detector
A search for new resonances decaying into a pair of jets is reported using the dataset of proton-proton collisions recorded at ...
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Article
Open AccessFluctuations of anisotropic flow in Pb+Pb collisions at \( \sqrt{{\mathrm{s}}_{\mathrm{NN}}} \) = 5.02 TeV with the ATLAS detector
Multi-particle azimuthal cumulants are measured as a function of centrality and transverse momentum using 470 μb−1 of Pb+Pb collisions at sNN\( \sqrt{s_{\mathrm{NN}}} \) = 5.02 TeV with the ATLAS detector at the ...
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Open AccessConstraints on mediator-based dark matter and scalar dark energy models using \( \sqrt{s} \) = 13 TeV pp collision data collected by the ATLAS detector
Constraints on selected mediator-based dark matter models and a scalar dark energy model using up to 37 fb−1 ...
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Article
Open AccessSearch for dark matter produced in association with a single top quark or a top quark pair in proton-proton collisions at \( \sqrt{s}=13 \) TeV
A search for dark matter produced in association with top quarks in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. The data set used corresponds to an integrated luminosity of 35.9 fb
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Open AccessSearch for heavy Majorana neutrinos in same-sign dilepton channels in proton-proton collisions at \( \sqrt{s}=13 \) TeV
A search is performed for a heavy Majorana neutrino (N), produced in leptonic decay of a W boson propagator and decaying into a W boson and a lepton, with the CMS detector at the LHC. The signature used in thi...
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Open AccessSearch for black holes and sphalerons in high-multiplicity final states in proton-proton collisions at \( \sqrt{s}=13 \) TeV
A search in energetic, high-multiplicity final states for evidence of physics beyond the standard model, such as black holes, string balls, and electroweak sphalerons, is presented. The data sample corresponds...
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Article
Open AccessCharged-particle nuclear modification factors in XeXe collisions at \( \sqrt{s_{\mathrm{NN}}} = 5.44 \) TeV
The differential yields of charged particles having pseudorapidity within |η| < 1 are measured using xenon-xenon (XeXe) collisions at ...
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Open AccessSearch for narrow and broad dijet resonances in proton-proton collisions at \( \sqrt{s}=13 \) TeV and constraints on dark matter mediators and other new particles
Searches for resonances decaying into pairs of jets are performed using proton-proton collision data collected at ...
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Open AccessSearch for lepton-flavor violating decays of heavy resonances and quantum black holes to eμ final states in proton-proton collisions at \( \sqrt{s}=13 \) TeV
A search is reported for heavy resonances decaying into eμ final states in proton-proton collisions recorded by the CMS experiment at the CERN LHC at ...
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Open AccessSearch for dark matter and other new phenomena in events with an energetic jet and large missing transverse momentum using the ATLAS detector
Results of a search for new phenomena in final states with an energetic jet and large missing transverse momentum are reported. The search uses proton-proton collision data corresponding to an integrated lumin...
