DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, On | ko |
dc.contributor.author | Semertzidis, Yannis K | ko |
dc.date.accessioned | 2023-09-14T10:00:43Z | - |
dc.date.available | 2023-09-14T10:00:43Z | - |
dc.date.created | 2023-09-14 | - |
dc.date.issued | 2022-07 | - |
dc.identifier.citation | 41st International Conference on High Energy Physics, ICHEP 2022 | - |
dc.identifier.uri | http://hdl.handle.net/10203/312639 | - |
dc.description.abstract | Axion, a hypothetical pseudo-scalar particle, is a direct consequence of the Peccei-Quinn mechanism, which was proposed to solve the strong CP problem in 1977. It is also a plausible candidate for dark matter. The axion feebly interacts with the Standard Model (SM) particles, which makes it extremely challenging to detect a sign of its existence. Nevertheless, there have been many efforts to search for the axion-SM interaction, the prevailing method among which is a cavity haloscope seeking for the axion-photon interaction, more suited for axion-frequencies above 100 MHz. On the other hand, there is another branch of interaction, namely a coupling between the axion and the nuclear electric dipole moment (EDM), which induces an oscillating EDM at the axion Compton frequency. A storage ring EDM experiment provides a powerful method sensitive to a proton EDM as small as 10-29 e·cm. We extend the storage ring EDM concept to measure an oscillating EDM with a comparable sensitivity by exploiting a new spin resonance scheme using a radio frequency Wien filter. The new method does away with the severe spin resonance systematic error sources by a careful combination of frequencies used. We introduce this new method from a basic working principle to a projected sensitivity on the axion-EDM coupling constant. | - |
dc.language | English | - |
dc.publisher | Sissa Medialab Srl | - |
dc.title | A new method with minimized systematic error sources to detect axion dark matter in storage rings using an rf Wien filter | - |
dc.type | Conference | - |
dc.identifier.scopusid | 2-s2.0-85149927621 | - |
dc.type.rims | CONF | - |
dc.citation.publicationname | 41st International Conference on High Energy Physics, ICHEP 2022 | - |
dc.identifier.conferencecountry | IT | - |
dc.identifier.conferencelocation | Bologna | - |
dc.contributor.localauthor | Semertzidis, Yannis K | - |
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