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High Energy Phenomenology Seminar: Carlos Blanco (Princeton) "New directions for the detection of light dark matter"

Speaker: Carlos Blanco
Date: 4/7/2023
Time: 11 a.m.
Location: Room 464
Event Contact: Brandy Koebbe
BKOEBBE@ILLINOIS.EDU
Sponsor: Department of Physics
Event Type: Seminar/Symposium
 

 Dark matter remains one of the central mysteries of cosmology and particle physics. Here, I introduce a new set of strategies in the search for the universe's missing mass. I will present a series of recent theoretical developments that predict that molecules and nano-materials are optimal targets to use in next-gen detectors looking for dark matter beyond the weak scale. I will show that molecular detectors can be sensitive to the direction of the dark matter wind, producing daily-modulating signals. Additionally I will show that semiconducting nano-crystals (quantum dots) can produce inherently low-noise signals following dark-matter induced excitations.  Finally, I will advocate for the further development of the theoretical formalism underlying these novel strategies and comment on emerging collaborations that aim to rapidly develop and deploy these promising detectors.