activity
20042026
most citedCosmic Axion Spin Precession Experiment (CASPEr)

355 citations · 4.3k across the 75 of their papers we have counts for

collaborators

75 papers

hep-ex2026

Solid-state nuclear magnetic resonance search for axion-like dark matter with broadband SQUID magnetometry

Andrew J. Winter, János Ádám, Deniz Aybas +5

We report the results of an experimental search for ultralight axion-like dark matter in the mass ranges 19.5--20.5 and 21.5--22 neV. The Cosmic Axion Spin Precession Experiment-el…

cond-mat.other2026

Control of relaxation properties of a macroscopic nuclear spin ensemble

János Ádám, Andrew J. Winter, Deniz Aybas +4

Macroscopic spin ensembles in solids are powerful platforms for quantum sensing and precision metrology. A key challenge is controlling the nuclear spin population relaxation time…

hep-ph2026★ 1 cited

Cavity, lumped-circuit, and spin-based detection of axion dark matter: differences and similarities

Deniz Aybas, Hendrik Bekker, Dmitry Budker +12

Axions and axion-like particles are compelling candidates for ultralight bosonic dark matter, forming coherent oscillating fields that can be probed by experiments known as halosco…

hep-ex2025★ 4 cited

Search for Axionlike Dark Matter Using Liquid-State Nuclear Magnetic Resonance

Julian Walter, Olympia Maliaka, Yuzhe Zhang +13

We search for dark matter in the form of axionlike particles (ALPs) in the mass range - by probing their possible couplin…

quant-ph2024

An Improved Bound on Nonlinear Quantum Mechanics using a Cryogenic Radio Frequency Experiment

Oleksandr Melnychuk, Bianca Giaccone, Nicholas Bornman +9

There are strong arguments that quantum mechanics may be nonlinear in its dynamics. A discovery of nonlinearity would hint at a novel understanding of the interplay between gravity…

hep-ph2024★ 18 cited

Ultralight dark matter detection with levitated ferromagnets

Saarik Kalia, Dmitry Budker, Derek F. Jackson Kimball +7

Levitated ferromagnets act as ultraprecise magnetometers, which can exhibit high quality factors due to their excellent isolation from the environment. These instruments can be uti…