The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Radio Signals from Axion Dark Matter Conversion in Neutron Star Magnetospheres
Open accessAbstract
We show that axion dark matter may be detectable through narrow radio lines emitted from neutron stars. Neutron star magnetospheres host both a strong magnetic field and a plasma frequency that increases towards the neutron star surface. As the axions pass through the magnetosphere, they can resonantly convert into radio photons when the plasma frequency matches the axion mass. We solve the axion-photon mixing equations, including a full treatment of the magnetized plasma, to obtain the conversion probability. We discuss possible neutron star targets and how they may probe the QCD-axion parameter space in the mass range of ∼0.2-40 μeV.
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Cites
Non-adiabatic crossing of energy levels
Zener, C. (1932) · Proceedings of the Royal Society of London Series A Containing Papers of a Mathematical and Physical Character · doi:10.1098/rspa.1932.0165 · Cited by 4,572
Cited by
The landscape of QCD axion models
Di Luzio, L., Giannotti, M., Nardi, E., & Visinelli, L. (2020) · Physics Reports · doi:10.1016/j.physrep.2020.06.002 · Cited by 657
Hui, L. (2021) · Annual Review of Astronomy and Astrophysics · doi:10.1146/annurev-astro-120920-010024 · Cited by 373
Metadata
- Authors
- Hook, A., Kahn, Y., Safdi, B. R., & Sun, Z.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2018-12-13
- Volume
- 121
- Issue
- 24
- Pages
- 241102-241102
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2798178215
- Cited by
- 176
- References
- 1
- FWCI
- 9.13
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Hook, A., Kahn, Y., Safdi, B. R., & Sun, Z. (2018). Radio Signals from Axion Dark Matter Conversion in Neutron Star Magnetospheres. Physical Review Letters. https://doi.org/10.1103/physrevlett.121.241102
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