Now showing items 1-9 of 9

    • Effective field theory search for high-energy nuclear recoils using the XENON100 dark matter detector 

      XENON Collaboration; Naganoma, J.; Shagin, P. (2017)
      We report on weakly interacting massive particles (WIMPs) search results in the XENON100 detector using a nonrelativistic effective field theory approach. The data from science run II (34 kg×224.6 live days) were reanalyzed, ...
    • First Dark Matter Search Results from the XENON1T Experiment 

      XENON Collaboration; Naganoma, J.; Shagin, P. (2017)
      We report the first dark matter search results from XENON1T, a ∼2000−kg-target-mass dual-phase (liquid-gas) xenon time projection chamber in operation at the Laboratori Nazionali del Gran Sasso in Italy and the first ...
    • Intrinsic backgrounds from Rn and Kr in the XENON100 experiment 

      XENON Collaboration; Naganoma, J.; Shagin, P. (2018)
      In this paper, we describe the XENON100 data analyses used to assess the target-intrinsic background sources radon ( Open image in new window ), thoron ( Open image in new window ) and krypton ( Open image in new window ...
    • Material radioassay and selection for the XENON1T dark matter experiment 

      XENON Collaboration; Naganoma, J.; Shagin, P. (2017)
      The XENON1T dark matter experiment aims to detect weakly interacting massive particles (WIMPs) through low-energy interactions with xenon atoms. To detect such a rare event necessitates the use of radiopure materials to ...
    • Search for bosonic super-WIMP interactions with the XENON100 experiment 

      XENON Collaboration; Naganoma, J.; Shagin, P. (2017)
      We present results of searches for vector and pseudoscalar bosonic super-weakly interacting massive particles (WIMPs), which are dark matter candidates with masses at the keV-scale, with the XENON100 experiment. XENON100 ...
    • Search for Event Rate Modulation in XENON100 Electronic Recoil Data 

      XENON Collaboration; Naganoma, J.; Shagin, P.; Wall, R. (2015)
      We have searched for periodic variations of the electronic recoil event rate in the (2–6) keV energy range recorded between February 2011 and March 2012 with the XENON100 detector, adding up to 224.6 live days in total. ...
    • Search for WIMP inelastic scattering off xenon nuclei with XENON100 

      XENON Collaboration; Naganoma, J.; Shagin, P. (2017)
      We present the first constraints on the spin-dependent, inelastic scattering cross section of weakly interacting massive particles (WIMPs) on nucleons from XENON100 data with an exposure of 7.64×103 kg⋅days. XENON100 is a ...
    • Signal yields of keV electronic recoils and their discrimination from nuclear recoils in liquid xenon 

      XENON Collaboration; Naganoma, J.; Shagin, P. (2018)
      We report on the response of liquid xenon to low energy electronic recoils below 15 keV from beta decays of tritium at drift fields of 92 V/cm, 154 V/cm and 366 V/cm using the XENON100 detector. A data-to-simulation fitting ...
    • The XENON1T dark matter experiment 

      XENON Collaboration; Naganoma, J.; Shagin, P. (2017)
      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 ...