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[PDF] Top 20 Results from a search for dark matter in the complete LUX exposure

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Results from a search for dark matter in the complete LUX exposure

Results from a search for dark matter in the complete LUX exposure

... to the exclusion limit from WS2014–16 data alone, we also perform an analysis which combines the WS2014–16 data with those of ...joining the event-level data sets themselves, and not by ... See full document

9

Search for top squarks and dark matter particles in opposite-charge dilepton final states at $\sqrt{s}=$ 13 TeV

Search for top squarks and dark matter particles in opposite-charge dilepton final states at $\sqrt{s}=$ 13 TeV

... LSP. In both models, leptonic decays of the two W bosons provide a low-background final state with two oppositely charged leptons, jets from b quarks, and significant trans- verse momentum imbalance ... See full document

29

First results from the LUX dark matter experiment at the Sanford Underground Research Facility

First results from the LUX dark matter experiment at the Sanford Underground Research Facility

... on the detector ...intersecting the signal region at the lowest energies, is visible (along with other expected backgrounds) on the detector walls in ...of the WIMP search ... See full document

11

Tritium calibration of the LUX dark matter experiment

Tritium calibration of the LUX dark matter experiment

... WIMP search located at the 4850’ level of the San- ford Underground Research Facility (SURF) in Lead, South Dakota ...[1]. LUX detects particle interactions in liquid xenon (LXe) ... See full document

15

Technical Results from the Surface Run of the LUX Dark Matter Experiment

Technical Results from the Surface Run of the LUX Dark Matter Experiment

... use the relative x and y positions of the two decays to estimate the statistical component of the resolution, finding σ ∼ 7 mm in either direction for α particles distributed in ... See full document

36

Limits on spin-dependent WIMP-nucleon cross section obtained from the complete LUX exposure

Limits on spin-dependent WIMP-nucleon cross section obtained from the complete LUX exposure

... section. Results from this anal- ysis are shown in thick black (“LUX WS2013+WS2014–16”), with the range of expected sensitivity indicated by the green (1-σ) and yellow (2-σ) ... See full document

7

Radon-related Backgrounds in the LUX Dark Matter Search

Radon-related Backgrounds in the LUX Dark Matter Search

... The LUX experiment is a direct search for weakly interacting massive particles (WIMPs), which could make up the dark matter ...[1]. The detector uses a total of 370 kg of ... See full document

8

Radiogenic and Muon-Induced Backgrounds in the LUX Dark Matter Detector

Radiogenic and Muon-Induced Backgrounds in the LUX Dark Matter Detector

... The LUX detector uses 620 kg of ultra-low-activity oxygen-free high-thermal conductivity Cu in several con- struction ...studies in [12] is used to estimate the 60 Co production levels ... See full document

18

$^{83\textrm{m}}$Kr calibration of the 2013 LUX dark matter search

$^{83\textrm{m}}$Kr calibration of the 2013 LUX dark matter search

... variations in xy occur at high radius, outside the fiducial selection used in Figure 11 or in the dark mat- ter search ...analyses. The improved discrimination when ... See full document

11

Search for annual and diurnal rate modulations in the LUX experiment

Search for annual and diurnal rate modulations in the LUX experiment

... appears the strongest in an energy window around 3 keV ER equivalent energy (keV ee ), and vanishes above 6 keV ee , which verifies the stability of the ...experiment. The highest event ... See full document

12

Search for dark matter and large extra dimensions in monojet events in $pp$ collisions at $\sqrt{s}=7$ TeV

Search for dark matter and large extra dimensions in monojet events in $pp$ collisions at $\sqrt{s}=7$ TeV

... jet from initial state radiation (ISR), DM events will have the sig- nature of a jet plus missing transverse ...momentum. The interaction between the dark matter particle (χ) and ... See full document

35

Liquid xenon scintillation measurements and pulse shape discrimination in the LUX dark matter detector

Liquid xenon scintillation measurements and pulse shape discrimination in the LUX dark matter detector

... meet the stringent low- background requirements required for the dark matter search, the detector is located deep underground (4,300 meters water equivalent overburden), is ... See full document

16

FPGA-based Trigger System for the LUX Dark Matter Experiment

FPGA-based Trigger System for the LUX Dark Matter Experiment

... When the search for an event of interest be- gins, there is the option to require that the detector is quiet for a certain period of ...crosses the lower threshold of the S1 ... See full document

11

Calibration, event reconstruction, data analysis, and limit calculation for the LUX dark matter experiment

Calibration, event reconstruction, data analysis, and limit calculation for the LUX dark matter experiment

... The LUX experiment has led the SI hunt for WIMP scattering until Summer 2017, and it is still currently leading the SD search for neutron-coupling, thanks to progress across instrument ... See full document

36

Dark Matter Benchmark Models for Early LHC Run-2 Searches: Report of the  ATLAS/CMS Dark Matter Forum

Dark Matter Benchmark Models for Early LHC Run-2 Searches: Report of the ATLAS/CMS Dark Matter Forum

... of in- teractions between SM and DM particles in [ 23 ]. The approach followed by LHC searches (see ...with the 8 TeV dataset) so far has been to simulate only a prioritized set of the ... See full document

64

Search for Dark Matter and Large Extra Dimensions in pp Collisions Yielding a Photon and Missing Transverse Energy

Search for Dark Matter and Large Extra Dimensions in pp Collisions Yielding a Photon and Missing Transverse Energy

... presented from a search for new physics in the final state containing a photon (γ) and missing transverse energy (E / ...). The data correspond to an integrated T luminosity of ... See full document

27

First Results of the LUX Dark Matter Experiment

First Results of the LUX Dark Matter Experiment

... for the existence of dark matter is overwhelming, mainly due to its gravitational e ...support the existence of non-baryonic cold dark mat- ter: galactic rotation curves, the ... See full document

5

Search for dark matter particles in proton-proton collisions at $ \sqrt{s}=8 $ TeV using the razor variables

Search for dark matter particles in proton-proton collisions at $ \sqrt{s}=8 $ TeV using the razor variables

... A search for dark matter particles directly produced in proton-proton collisions recorded by the CMS experiment at the LHC is ...presented. The data correspond to an ... See full document

46

Consequences of dark matter-dark energy interaction on cosmological parameters derived from type Ia supernova data

Consequences of dark matter-dark energy interaction on cosmological parameters derived from type Ia supernova data

... with the CMB results is not possible, since the latter has been obtained in the context of uncoupled ...of the cosmological ...on the back- ground cosmology can be ... See full document

7

Composite dark matter phenomenology in the presence of lighter degrees  of freedom

Composite dark matter phenomenology in the presence of lighter degrees of freedom

... of the gamma ray spectra produced in different DM annihilation channels are provided in figure 4 .... The main effect of having exotic particles in the final state, compared to ... See full document

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