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DTSTART:20230101T000000
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DTSTART;TZID=UTC:20231214T160000
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CREATED:20231208T155108Z
LAST-MODIFIED:20231208T155108Z
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SUMMARY:Speaker: Deion Fellers (University of Oregon) - Title: FASER’s Search for Dark Photons and Neutrinos
DESCRIPTION:Research Progress Meeting \nDate: December 14\, 2023 \nTime: 4:00- 5:00 pm \nLocation: Sessler Conference Room- 50A-5132 [In-Person and HYBRID]  \nSpeaker: Deion Fellers (University of Oregon) \nTitle: FASER’s Search for Dark Photons and Neutrinos\n \nAbstract: FASER is an experiment at the LHC that is designed to search for light\, weakly-interacting particles produced in the far-forward direction from proton-proton collisions at the ATLAS interaction point (IP1). The detector is positioned 480 m downstream of IP1 and aligned with the beam collision axis\, where particles must traverse LHC magnets and approximately 100 m of rock and concrete before reaching FASER. The novel location of the experiment provides both a low background environment and a high-intensity flux of long-lived particles. This talk will provide an overview of the FASER detector and present our first physics results\, where we used a dataset collected at center-of-mass energy √s =13.6 TeV in 2022\, during LHC Run 3\, to directly observe neutrino interactions at a particle collider experiment for the first time and also to probe previously unconstrained phase space of the dark photon with couplings ϵ∼10−5−10−4 and masses ∼10 MeV – 100 MeV. \nJoin Zoom Meeting\nhttps://lbnl.zoom.us/j/98854322464?pwd=K2tKUm1VZjRlV1J5RHE3cXdHQzRxdz09\n\nMeeting ID: 988 5432 2464\n\nPasscode: 142239
URL:https://rpm.physics.lbl.gov/event/speaker-deion-fellers-university-of-oregon-title-fasers-search-for-dark-photons-and-neutrinos/
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