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Physics Colloquium: Results and Prospects for 
the LUX-ZEPLIN (LZ) 
Dark Matter Experiment
Add to Calendar 2023-09-14T19:45:00 2023-09-14T20:45:00 UTC Physics Colloquium: Results and Prospects for 
the LUX-ZEPLIN (LZ) 
Dark Matter Experiment 101 Osmond Laboratory
Start DateThu, Sep 14, 2023
3:45 PM
to
End DateThu, Sep 14, 2023
4:45 PM
Presented By
Carmen Carmona, The Pennsylvania State University
Event Series: Physics Colloquium

The LUX-ZEPLIN (LZ) experiment is a multi-tonne dark matter direct detection experiment operating 4850 feet underground at the Sanford Underground Research Facility in Lead, South Dakota. The experiment utilizes a liquid xenon time projection chamber (TPC) with an active mass of 7 tonnes that will search for the low energy signatures from interactions with WIMP dark matter in our galactic halo and other rare physics processes. LZ has released its first WIMP search results with an exposure of 60 live days using a fiducial mass of 5.5 tonnes. These results set world-leading limits on spin-independent WIMP-nucleon cross-sections for masses above 9 GeV/c^2. In this talk, I will present the dark matter search results from the first science run of LZ, report on the experiment's status and discuss the next steps towards a global xenon-based rare-event search observatory.