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US/Central English Login

Snowmass Community Planning Meeting - Virtual

5-8 October 2020
Virtual
US/Central timezone
Captions are available at https://us.ai-live.com/CaptionViewer/Join/thirdparty?sessionId=USFERM0810B . Default meeting times are in US Central Daylight Time (UTC-5). Zoom connection information has been sent to registered participants.

Contact

Heterodyne Detection of Axion Dark Matter via Superconducting Cavities

Not scheduled
3m
Virtual

Virtual

Speaker

Sebastian Ellis (SLAC National Accelerator Laboratory)

Description

We will present a novel approach to detecting dark matter axions in a Superconducting RF cavity. The approach relies on axion-mediated transitions between nearly-degenerate resonant modes, leading to parametrically enhanced signal power for light axions. This approach could probe axion masses across fifteen orders of magnitude, all in a metre-scale cavity.

Primary frontier topic Cosmic Frontier

Primary authors

Asher Berlin (NYU) Christopher Nantista (SLAC National Accelerator Laboratory) Jeffery Neilson (SLAC National Accelerator Laboratory) Kevin Zhou (Stanford) Natalia Toro (SLAC National Accelerator Laboratory) Philip Schuster (SLAC) Raffaele D'Agnolo (CEA Saclay) Sami Tantawi (SLAC National Accelerator Laboratory) Sebastian Ellis (SLAC National Accelerator Laboratory)

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