{"paper":{"title":"XENON10/100 dark matter constraints in comparison with CoGeNT and DAMA: examining the Leff dependence","arxiv_id":"1006.0972","primary_cat":"astro-ph.CO","submitted_at":"2010-06-04T19:54:23+00:00","version_compiled":"v2"},"notice":"Every quoted sentence is the authors' text from the arXiv listing abstract. Labels and probabilities are the outputs of classifier-1.13-20260917 on the question bank abstract-p1-20260923, exactly as returned. No sentence in this record was written by a language model.","schema":"pith.compiled-record/v0","status":"compiled","abstract":{"source":"arXiv listing abstract v2","sentences":[{"i":0,"p":0.89,"id":"s0","own":false,"role":"contribution","text":"We consider the compatibility of DAMA/LIBRA, CoGeNT, XENON10 and XENON100 results for spin-independent (SI) dark matter Weakly Interacting Massive Particles (WIMPs), particularly at low masses (~ 10 GeV), assuming a standard dark matter halo.","hedge":{"p":0.61,"label":"unclear"},"own_p":0.45,"main_claim_p":0.06,"quantitative":true,"quantitative_p":0.81,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.0,"background":0.11,"limitation":0.0,"future_work":0.0,"contribution":0.89,"interpretation":0.0}},{"i":1,"p":0.69,"id":"s1","own":false,"role":"background","text":"The XENON bounds depend on the scintillation efficiency factor Leff for which there is considerable uncertainty.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.09,"main_claim_p":0.03,"quantitative":false,"quantitative_p":0.07,"role_probabilities":{"gap":0.21,"method":0.0,"result":0.0,"background":0.69,"limitation":0.1,"future_work":0.0,"contribution":0.0,"interpretation":0.0}},{"i":2,"p":0.82,"id":"s2","own":true,"role":"method","text":"Thus we consider various extrapolations for Leff at low energy.","hedge":{"p":0.93,"label":"asserted"},"own_p":0.84,"main_claim_p":0.02,"quantitative":false,"quantitative_p":0.03,"role_probabilities":{"gap":0.0,"method":0.82,"result":0.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.18,"interpretation":0.0}},{"i":3,"p":1.0,"id":"s3","own":true,"role":"result","text":"With the Leff measurements we consider, XENON100 results are found to be insensitive to the low energy extrapolation.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.89,"main_claim_p":0.07,"quantitative":false,"quantitative_p":0.21,"role_probabilities":{"gap":0.0,"method":0.0,"result":1.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.0}},{"i":4,"p":0.98,"id":"s4","own":true,"role":"result","text":"We find the strongest bounds are from XENON10, rather than XENON100, due to the lower energy threshold.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.89,"main_claim_p":0.16,"quantitative":true,"quantitative_p":0.93,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.98,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.02}},{"i":5,"p":0.95,"id":"s5","own":true,"role":"result","text":"For reasonable choices of Leff and for the case of SI elastic scattering, XENON10 is incompatible with the DAMA/LIBRA 3$\\sigma$ region and severely constrains the 7-12 GeV WIMP mass region of interest published by the CoGeNT 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