Author: Haosu Luo

0000000000246575

AUTHOR

Haosu Luo

Overview of the Cosmic Axion Spin Precession Experiment (CASPEr)

An overview of our experimental program to search for axion and axion-like-particle (ALP) dark matter using nuclear magnetic resonance (NMR) techniques is presented. An oscillating axion field can exert a time-varying torque on nuclear spins either directly or via generation of an oscillating nuclear electric dipole moment (EDM). Magnetic resonance techniques can be used to detect such an effect. The first-generation experiments explore many decades of ALP parameter space beyond the current astrophysical and laboratory bounds. It is anticipated that future versions of the experiments will be sensitive to the axions associated with quantum chromodynamics (QCD) having masses \({\lesssim }10^{…

research product

Search for Axionlike Dark Matter Using Solid-State Nuclear Magnetic Resonance.

Physical review letters 126(14), 141802 (2021). doi:10.1103/PhysRevLett.126.141802

research product

PEPhysical Sciences and Engineering
- PE2Fundamental Constituents of Matter
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LSLife Sciences
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SHSocial Sciences and Humanities
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