Searches for New Particles, Dark Matter, and Gravitational Waves with SRF Cavities

Asher Berlin; Sergey Belomestnykh; Diego Blas; Daniil Frolov; Anthony J. Brady; Caterina Braggio; Marcela Carena; Raphael Cervantes; Mattia Checchin; Crispin Contreras-Martinez; Raffaele Tito D'Agnolo; Sebastian A. R. Ellis; Grigory Eremeev; Christina Gao; Bianca Giaccone; Anna Grassellino; Roni Harnik; Matthew Hollister; Ryan Janish; Yonatan Kahn; Sergey Kazakov; Doga Murat Kurkcuoglu; Zhen Liu; Andrei Lunin; Alexander Netepenko; Oleksandr Melnychuk; Roman Pilipenko; Yuriy Pischalnikov; Sam Posen; Alex Romanenko; Jan Schutte-Engel; Changqing Wang; Vyacheslav Yakovlev; Kevin Zhou; Silvia Zorzetti; Quntao Zhuang

arXiv · 2203.12714

Searches for New Particles, Dark Matter, and Gravitational Waves with SRF Cavities

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Abstract

This is a Snowmass white paper on the utility of existing and future superconducting cavities to probe fundamental physics. Superconducting radio frequency (SRF) cavity technology has seen tremendous progress in the past decades, as a tool for accelerator science. With advances spear-headed by the SQMS center at Fermilab, they are now being brought to the quantum regime becoming a tool in quantum science thanks to the high degree of coherence. The same high quality factor can be leveraged in the search for new physics, including searches for new particles, dark matter, including the QCD axion, and gravitational waves. We survey some of the physics opportunities and the required directions of R&D. Given the already demonstrated integration of SRF cavities in large accelerator systems, this R&D may enable larger scale searches by dedicated experiments.

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Asher Berlin, Sergey Belomestnykh, Diego Blas, Daniil Frolov, Anthony J. Brady, Caterina Braggio, Marcela Carena, Raphael Cervantes, Mattia Checchin, Crispin Contreras-Martinez, Raffaele Tito D'Agnolo, Sebastian A. R. Ellis, Grigory Eremeev, Christina Gao, Bianca Giaccone, Anna Grassellino, Roni Harnik, Matthew Hollister, Ryan Janish, Yonatan Kahn, Sergey Kazakov, Doga Murat Kurkcuoglu, Zhen Liu, Andrei Lunin, Alexander Netepenko, Oleksandr Melnychuk, Roman Pilipenko, Yuriy Pischalnikov, Sam Posen, Alex Romanenko, Jan Schutte-Engel, Changqing Wang, Vyacheslav Yakovlev, Kevin Zhou, Silvia Zorzetti, Quntao Zhuang. 2022-03-23. Searches for New Particles, Dark Matter, and Gravitational Waves with SRF Cavities. https://arxiv.org/abs/2203.12714

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