First results from a hidden photon dark matter search in the meV sector using a plane-parabolic mirror system
We report on the first results from a new dish antenna search for hidden photon dark matter (HPDM) in the meV mass region. A double mirror system composed of a plane and a parabolic mirror is designed to convert HPDMs into photons focused on a receiver. In this phase 1 experiment we obtain an upper...
Gespeichert in:
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
November 20, 2018
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| In: |
Journal of cosmology and astroparticle physics
Year: 2018, Jahrgang: 2018, Heft: 11 |
| ISSN: | 1475-7516 |
| DOI: | 10.1088/1475-7516/2018/11/031 |
| Online-Zugang: | Resolving-System, Volltext: https://doi.org/10.1088/1475-7516/2018/11/031 Verlag: https://iopscience.iop.org/article/10.1088/1475-7516/2018/11/031 
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| Verfasserangaben: | Stefan Knirck, Takayuki Yamazaki, Yoshiki Okesaku, Shoji Asai, Toshitaka Idehara and Toshiaki Inada |
| Zusammenfassung: | We report on the first results from a new dish antenna search for hidden photon dark matter (HPDM) in the meV mass region. A double mirror system composed of a plane and a parabolic mirror is designed to convert HPDMs into photons focused on a receiver. In this phase 1 experiment we obtain an upper limit on the photon-HP kinetic mixing χ ≲ 10−8 for the mass range of 0.67-0.92 meV using conventional mm-wave technology with a room-temperature receiver and a small-sized mirror system. |
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| Beschreibung: | Gesehen am 22.11.2019 |
| Beschreibung: | Online Resource |
| ISSN: | 1475-7516 |
| DOI: | 10.1088/1475-7516/2018/11/031 |