6533b854fe1ef96bd12af3bb

RESEARCH PRODUCT

The XENON1T Dark Matter Experiment

E. AprileJ. AalbersF. AgostiniM. AlfonsiF. D. AmaroM. AnthonyB. AntunesF. ArneodoM. BalataP. BarrowL. BaudisB. BauermeisterM. L. BenabderrahmaneT. BergerA. BreskinP. A. BreurA. BrownE. BrownS. BruennerG. BrunoR. BudnikL. BütikoferJ. CalvénJ. M. R. CardosoM. CervantesA. ChiariniD. CichonD. CoderreA. P. ColijnJ. ConradR. CorrieriJ. P. CussonneauM. P. DecowskiP. De PerioP. Di GangiA. Di GiovanniS. DiglioJ.-m. DisdierM. DoetsE. DuchovniG. EurinJ. FeiA. D. FerellaA. FieguthD. FrancoD. FrontW. FulgioneA. Gallo RossoM. GallowayF. GaoM. GarbiniC. GeisK.-l. GiboniL. W. GoetzkeL. GrandiZ. GreeneC. GrignonC. HasterokE. HogenbirkC. HuhmannR. ItayA. JamesB. KaminskyS. KazamaG. KesslerA. KishH. LandsmanR. F. LangD. LellouchL. LevinsonQ. LinS. LindemannM. LindnerF. LombardiJ. A. M. LopesR. MaierA. ManfrediniI. MarisT. Marrodán UndagoitiaJ. MasbouF. V. MassoliD. MassonD. MayaniM. MessinaK. MicheneauA. MolinarioK. MoråM. MurraJ. NaganomaK. NiU. OberlackD. OrlandiR. OthegravenP. PakarhaS. ParlatiB. PelssersR. PersianiF. PiastraJ. PienaarV. PizzellaM.-c. PiroG. PlanteN. PrielD. Ramírez GarcíaL. RauchS. ReichardC. ReuterA. RizzoS. RosendahlN. RuppJ. M. F. Dos SantosR. SaldanhaG. SartorelliM. ScheibelhutS. SchindlerJ. SchreinerM. SchumannL. Scotto LavinaM. SelviP. ShaginE. ShockleyM. SilvaH. SimgenM. V. SiversM. SternA. SteinD. TatananniL. TatananniD. ThersA. TiseniG. TrincheroC. TunnellN. UpoleM. VargasO. WackR. WaletH. WangZ. WangY. WeiC. WeinheimerC. WittwegJ. WulfJ. YeY. ZhangXenon Collaboration

subject

xenon: targetPhotomultiplierCosmology and Nongalactic Astrophysics (astro-ph.CO)Physics - Instrumentation and DetectorsPhysics and Astronomy (miscellaneous)WIMP[ PHYS.ASTR ] Physics [physics]/Astrophysics [astro-ph]Dark matterchemistry.chemical_elementFOS: Physical scienceslcsh:Astrophysics01 natural sciencesHigh Energy Physics - ExperimentNuclear physicsHigh Energy Physics - Experiment (hep-ex)XENONXenonbackground: lowWIMP[ PHYS.HEXP ] Physics [physics]/High Energy Physics - Experiment [hep-ex]Ionization0103 physical scienceslcsh:QB460-466[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Dark Matterlcsh:Nuclear and particle physics. Atomic energy. Radioactivity[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]010306 general physicsEngineering (miscellaneous)Instrumentation and Methods for Astrophysics (astro-ph.IM)[ PHYS.PHYS.PHYS-INS-DET ] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]AstrophysiquePhysicsScintillationxenon: liquidTime projection chamberphotomultiplier010308 nuclear & particles physicsDetectorInstrumentation and Detectors (physics.ins-det)dark matter: detectortime projection chamberchemistrylcsh:QC770-798TPCAstrophysics - Instrumentation and Methods for Astrophysics[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]performanceAstrophysics - Cosmology and Nongalactic Astrophysics

description

The XENON1T experiment at the Laboratori Nazionali del Gran Sasso (LNGS) is the first WIMP dark matter detector operating with a liquid xenon target mass above the ton-scale. Out of its 3.2 t liquid xenon inventory, 2.0 t constitute the active target of the dual-phase time projection chamber. The scintillation and ionization signals from particle interactions are detected with low-background photomultipliers. This article describes the XENON1T instrument and its subsystems as well as strategies to achieve an unprecedented low background level. First results on the detector response and the performance of the subsystems are also presented. © 2017, The Author(s).

10.1140/epjc/s10052-017-5326-3https://doi.org/10.1140/epjc/s10052-017-5326-3