{"work":{"id":"84d2ad6d-0e34-4e33-936f-bab911b4ab74","openalex_id":null,"doi":null,"arxiv_id":"1805.12562","raw_key":null,"title":"Dark Matter Search Results from a One Tonne$\\times$Year Exposure of XENON1T","authors":null,"authors_text":"XENON Collaboration, E","year":2018,"venue":"astro-ph.CO","abstract":"We report on a search for Weakly Interacting Massive Particles (WIMPs) using 278.8 days of data collected with the XENON1T experiment at LNGS. XENON1T utilizes a liquid xenon time projection chamber with a fiducial mass of $(1.30 \\pm 0.01)$ t, resulting in a 1.0 t$\\times$yr exposure. The energy region of interest, [1.4, 10.6] $\\mathrm{keV_{ee}}$ ([4.9, 40.9] $\\mathrm{keV_{nr}}$), exhibits an ultra-low electron recoil background rate of $(82\\substack{+5 \\\\ -3}\\textrm{ (sys)}\\pm3\\textrm{ (stat)})$ events/$(\\mathrm{t}\\times\\mathrm{yr}\\times\\mathrm{keV_{ee}})$. No significant excess over background is found and a profile likelihood analysis parameterized in spatial and energy dimensions excludes new parameter space for the WIMP-nucleon spin-independent elastic scatter cross-section for WIMP masses above 6 GeV/c${}^2$, with a minimum of $4.1\\times10^{-47}$ cm$^2$ at 30 GeV/c${}^2$ and 90% confidence level.","external_url":"https://arxiv.org/abs/1805.12562","cited_by_count":null,"metadata_source":"pith","metadata_fetched_at":"2026-05-25T17:06:07.041748+00:00","pith_arxiv_id":"1805.12562","created_at":"2026-05-10T01:56:07.394625+00:00","updated_at":"2026-06-05T21:23:00.469572+00:00","title_quality_ok":true,"display_title":"Dark Matter Search Results from a One Tonne$\\times$Year Exposure of XENON1T","render_title":"Dark Matter Search Results from a One Tonne$\\times$Year Exposure of XENON1T"},"hub":{"state":{"work_id":"84d2ad6d-0e34-4e33-936f-bab911b4ab74","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":16,"external_cited_by_count":null,"distinct_field_count":6,"first_pith_cited_at":"2019-06-25T04:15:55+00:00","last_pith_cited_at":"2026-05-08T17:01:50+00:00","author_build_status":"not_needed","summary_status":"needed","contexts_status":"needed","graph_status":"needed","ask_index_status":"not_needed","reader_status":"not_needed","recognition_status":"not_needed","updated_at":"2026-06-10T13:26:37.815461+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"background","n":4},{"context_role":"baseline","n":2},{"context_role":"method","n":1}],"polarity_counts":[{"context_polarity":"background","n":4},{"context_polarity":"baseline","n":2},{"context_polarity":"use_method","n":1}],"runs":{},"summary":{},"graph":{},"authors":[]}}