NSF PAR Search | NSF Public Access Repository

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

Characterization of magnetic field noise in the ARIADNE source mass rotor

https://doi.org/10.1103/PhysRevResearch.4.013090

Aggarwal, Nancy; Schnabel, A.; Voigt, J.; Brown, Alex; Long, J. C.; Knappe-Grueneberg, S.; Kilian, W.; Fang, A.; Geraci, A. A.; Kapitulnik, A.; et al (February 2022, Physical Review Research)

Full Text Available
Combined Search for a Lorentz-Violating Force in Short-Range Gravity Varying as the Inverse Sixth Power of Distance

https://doi.org/10.1103/PhysRevLett.122.011102

Shao, Cheng-Gang; Chen, Ya-Fen; Tan, Yu-Jie; Yang, Shan-Qing; Luo, Jun; Tobar, Michael Edmund; Long, J. C.; Weisman, E.; Kostelecký, V. Alan (January 2019, Physical Review Letters)

Full Text Available
Source Mass Characterization in the ARIADNE Axion Experiment

https://doi.org/10.1007/978-3-030-43761-9_9

Lohmeyer, C.; Aggarwal, N.; Arvanitaki, A.; Brown, A.; Fang, A.; Geraci, A.; Kapitulnik, A.; Kim, D.; Kim, Y; . Lee, I; et al (January 2020, Springer proceedings in physics)

The Axion Resonant InterAction Detection Experiment (ARIADNE) is a collaborative effort to search for the QCD axion using nuclear magnetic resonance (NMR), where the axion acts as a mediator of spin-dependent forces between an unpolarized tungsten source mass and a sample of polarized helium-3 gas. Since the experiment involves precision measurement of a small magnetization, it relies on limiting ordinary magnetic noise with superconducting magnetic shielding. In addition to the shielding, proper characterization of the noise level from other sources is crucial.We investigate one such noise source in detail: the magnetic noise due to impurities and Johnson noise in the tungsten source mass.
more » « less
Full Text Available
A next-generation liquid xenon observatory for dark matter and neutrino physics

https://doi.org/10.1088/1361-6471/ac841a

Aalbers, J; AbdusSalam, S S; Abe, K; Aerne, V; Agostini, F; Ahmed Maouloud, S; Akerib, D S; Akimov, D Y; Akshat, J; Al Musalhi, A K; et al (December 2022, Journal of Physics G: Nuclear and Particle Physics)

Abstract The nature of dark matter and properties of neutrinos are among the most pressing issues in contemporary particle physics. The dual-phase xenon time-projection chamber is the leading technology to cover the available parameter space for weakly interacting massive particles, while featuring extensive sensitivity to many alternative dark matter candidates. These detectors can also study neutrinos through neutrinoless double-beta decay and through a variety of astrophysical sources. A next-generation xenon-based detector will therefore be a true multi-purpose observatory to significantly advance particle physics, nuclear physics, astrophysics, solar physics, and cosmology. This review article presents the science cases for such a detector.
more » « less
Full Text Available

Search for: All records