Search results for "S030DN3"

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Constraining the spin-dependent WIMP-nucleon cross sections with XENON1T

2019

We report the first experimental results on spin-dependent elastic weakly interacting massive particle (WIMP) nucleon scattering from the XENON1T dark matter search experiment. The analysis uses the full ton year exposure of XENON1T to constrain the spin-dependent proton-only and neutron-only cases. No significant signal excess is observed, and a profile likelihood ratio analysis is used to set exclusion limits on the WIMP-nucleon interactions. This includes the most stringent constraint to date on the WIMP-neutron cross section, with a minimum of 6.3 × 10−42 cm2 at 30 GeV/c2 and 90% confidence level. The results are compared with those from collider searches and used to exclude new paramet…

WIMP nucleon: interactionWIMP nucleon: scatteringParticle physicsCosmology and Nongalactic Astrophysics (astro-ph.CO)IsoscalarDark matterNuclear TheoryMassive particleGeneral Physics and AstronomyFOS: Physical sciencesParameter spacedark matter: direct detectionGravitation and Astrophysicsspin: dependence01 natural scienceslaw.inventionHigh Energy Physics - Phenomenology (hep-ph)WIMPlawisoscalar0103 physical sciencesS046DM1mediation010306 general physicsColliderPseudovectorPhysicsS030DN2S030DN1S030DP3S030DN3S030DP2S030DP1WIMP nucleon: cross sectionaxial-vectorHigh Energy Physics - PhenomenologyWIMPs Spin Dependent Cross Sections Neutron Cross Sections Likelihood methoddark matter: scattering[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]High Energy Physics::ExperimentNucleon[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]Astrophysics - Cosmology and Nongalactic Astrophysicsexperimental results
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