Ultra narrowband detection scheme for dark photon / axion around 30 GHzShow others and affiliations
2022 (English)In: 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2022), Institute of Electrical and Electronics Engineers (IEEE), 2022, p. 1-1Conference paper, Published paper (Refereed)
Abstract [en]
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.
Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2022. p. 1-1
Series
International Conference on Infrared Millimeter and Terahertz Waves, ISSN 2162-2027, E-ISSN 2162-2035
National Category
Astronomy, Astrophysics and Cosmology Other Physics Topics
Identifiers
URN: urn:nbn:se:uu:diva-489583DOI: 10.1109/IRMMW-THz50927.2022.9895788ISI: 000865953000274ISBN: 978-1-7281-9427-1 (electronic)ISBN: 978-1-7281-9428-8 (print)OAI: oai:DiVA.org:uu-489583DiVA, id: diva2:1715624
Conference
47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), AUG 28-SEP 02, 2022, Delft, NETHERLANDS
2022-12-022022-12-022022-12-08Bibliographically approved