Axion production and detection with superconducting rf cavities
Ryan Janish, Vijay Narayan, Surjeet Rajendran, Paul Riggins
DOI 10.1103/PhysRevD.100.015036 · Physical Review D
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
We propose a novel design of a laboratory search for axions based on photon regeneration with superconducting rf cavities. Our particular setup uses a toroid as a region of confined static magnetic field, while production and detection cavities are positioned in regions of vanishing external field. This permits cavity operation at quality factors of Q∼1010–1012. The limitations due to fundamental issues such as signal screening and backreaction are discussed, and the optimal sensitivity is calculated. This experimental design can potentially probe axion-photon couplings beyond astrophysical limits, comparable and complementary to next generation optical experiments.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Nb Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
Similar papers
Strong Coupling of a Spin Ensemble to a Superconducting Resonator
similarity 0.94Y. Kubo et al.
Source status unknown — claims are unverified
Flux-vector model of spin noise in superconducting circuits: Electron versus nuclear spins and role of phase transition
similarity 0.93S. LaForest & Rogério de Sousa
Source status unknown — claims are unverified
Digital Coherent Control of a Superconducting Qubit
similarity 0.93E. Leonard, Jr. et al.
Source status unknown — claims are unverified
First demonstration and performance of an injection locked continuous wave magnetron to phase control a superconducting cavity
similarity 0.93A. C. Dexter et al.
Source status unknown — claims are unverified
ac Long-Range Phase-Coherent Effects in Mesoscopic Superconductor–Normal Metal Structures
similarity 0.93Anatoly F. Volkov & Hideaki Takayanagi
Source status unknown — claims are unverified
Supercurrent generation by spin injection in an s-wave superconductor–Rashba metal bilayer
similarity 0.93A. G. Mal'shukov
Source status unknown — claims are unverified