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- Miyazaki, Akira, 1986-, et al.
(författare)
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Ultra narrowband detection scheme for dark photon / axion around 30 GHz
- 2022
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Ingår i: 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2022). - : Institute of Electrical and Electronics Engineers (IEEE). - 9781728194271 - 9781728194288 ; , s. 1-1
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Konferensbidrag (refereegranskat)abstract
- We demonstrated that ultra narrowband filtering at 30 GHz dramatically enhances the signal-to-noise ratio to search for dark matter candidates which couple to millimeter waves. A coherent signal relatively locked between a synthesizer and a signal analyzer can be clearly distinguished from incoherent blackbody radiation after real time FFT over a long period. We propose a novel experiment for studying dark matter candidates.
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