REVIEW 7 cited by
Near-Quantum-Noise Axion Dark Matter Search at CAPP around 9.5 $\mu$eV
Not yet reviewed by Pith; the record is open.
This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.
SPECIMEN: schema-true, not a live event
T0 review · schema-true
One-sentence machine reading of the paper's core claim.
pith:XXXXXXXX · record.json · timestamp
Signed reviews
abstract
We report the results of an axion dark matter search over an axion mass range of 9.39-9.51 ${\mu}$eV. A flux-driven Josephson parametric amplifier (JPA) was added to the cryogenic receiver chain. A system noise temperature of as low as 200 mK was achieved, which is the lowest recorded noise among published axion cavity experiments with phase-insensitive JPA operation. In addition, we developed a two-stage scanning method which boosted the scan speed by 26%. As a result, a range of two-photon coupling in a plausible model for the QCD axion was excluded with an order of magnitude higher in sensitivity than existing limits.
Forward citations
Cited by 7 Pith papers
-
Catalogues of Cosmologically Self-Consistent Hadronic QCD Axion Models
Hadronic axion models with d=6 and d=7 heavy-quark decay operators can produce two new cosmologically viable 'islands' at f_a ~ 10^12 and 10^14 GeV, extending the post-inflationary axion search window.
-
Axiverse Lampposts
In a hierarchical multi-axion theory with random couplings, axion field ranges shrink with 1/sqrt(N), generic axion–SM couplings are suppressed, but the QCD axion's coupling is unsuppressed.
-
Probing the axion-electron coupling at cavity experiments
Cavity walls radiate microwave photons when axion dark matter generates a chiral magnetic current at the conductor surface, turning existing haloscope data into a bound on the axion-electron coupling g_ae ≲ 10^-5.
-
Search for dark-matter axions beyond the quantum limit: the Cosmological Axion Sarov Haloscope (CASH) proposal
The CASH haloscope proposal projects that Josephson-junction single-photon detectors can reach axion-photon couplings below 1e-15 GeV^-1 in the 38-54 micro-eV mass range, beating the standard quantum limit.
-
High-Frequency Gravitational Wave Search with ABRACADABRA-10\,cm
ABRACADABRA-10 cm was converted into a high-frequency gravitational wave detector and demonstrated a simultaneous axion and gravitational wave search, including a first transient search sensitive to 0.01 solar mass bl...
-
Exploration of new experimental strategies for the detection of ultralight dark matter : laboratory searches on ground and in space
The thesis derives detailed theoretical sensitivities for several ultralight dark matter detection schemes, including a corrected dish-antenna model showing that focused power is much lower than previously assumed.
-
Axion-like Particle Conversion in the Solar Magnetic Field
A proceedings review that restates the ALP-photon conversion forecasts and NuSTAR limits from two previous papers, with no new results.
Discussion (0). Continue with ORCID to comment.