Proposal for a definitive search for GUT-scale QCD axions

Brouwer, Lucas; Chaudhuri, Saptarshi; Cho, H. -M.; Corbin, J.; Dawson, C; Droster, Alex; Foster, Joshua W.; Fry, J.; Graham, Peter W.; Henning, R.; Irwin, K. D.; Kadribasic, F.; Kahn, Yonatan; Keller, Aya; Kolevatov, R.; Kuenstner, Stephen E.; Leder, A.; Li, D.; Ouellet, J. L.; Pappas, K. M. W.; Phipps, A.; Rapidis, N. M.; Salemi, C.; Simanovskaia, Maria; Singh, J. B.; Assendelft, E. C. van; Bibber, K. van; Wells, Kevin; Winslow, L. A.; Wisniewski, W. J.; Young, B. A.

doi:10.1103/physrevd.106.112003

Cited by 34 publications

(11 citation statements)

References 98 publications

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“…ADMX SLIC [11], BASE [12], DMRadio [13][14][15], SHAFT [16] and WISPLC [17] us a resonant LC circuit to search for tiny oscillating induced magnetic fields generated by a dark matter axion background in the presence of a strong external static magnetic field B 0 . From Eqs.…”

Section: Lc Circuit Resonatorsmentioning

confidence: 99%

Potential of Radio Telescopes as High-Frequency Gravitational Wave Detectors

Domcke

Garcia-Cely

2021

Phys. Rev. Lett.

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Ultra-high frequency gravitational waves in the MHz to THz regime promise a unique possibility to probe the very early universe, particle physics at very high energies and exotic astrophysical objects -but achieving the sensitivity required for detection is an immense challenge. This is a brief summary of recent progress in electromagnetic high-frequency gravitational wave searches, which are based on classical electromagnetism in a space-time perturbed by gravitational waves. A particular focus is given to synergies with axion searches and atomic precision measurements. This article was prepared as proceedings for Moriond EW 2023.

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Section: Lc Circuit Resonatorsmentioning

confidence: 99%

Potential of Radio Telescopes as High-Frequency Gravitational Wave Detectors

Domcke

Garcia-Cely

2021

Phys. Rev. Lett.

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“…We find that at operational frequencies, dRp dω ∆ω R p , where ∆ω is the sensitivity bandwidth [50,61], so the derivative of the equivalent resistance dR dω can be taken as zero in the equivalent circuit. We then replace Z p (ω) in Figure 1c for ω near ω 0 with the series RLC equivalentcircuit impedance…”

Section: R(ωmentioning

confidence: 98%

Electromagnetic modeling and science reach of DMRadio-m$^3$

Collaboration¹,

AlShirawi²,

Bartram³

et al. 2023

Preprint

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DMRadio-m 3 is an experiment that is designed to be sensitive to KSVZ and DFSZ QCD axion models in the 10-200 MHz (41 neV/c 2 -0.83 µeV/c 2 ) range. The experiment uses a solenoidal dc magnetic field to convert an axion dark-matter signal to an ac electromagnetic response in a coaxial copper pickup. The current induced by this axion signal is measured by dc SQUIDs. In this work, we present the electromagnetic modeling of the response of the experiment to an axion signal over the full frequency range of DMRadio-m 3 , which extends from the low-frequency, lumped-element limit to a regime where the axion Compton wavelength is only a factor of two larger than the detector size. With these results, we determine the live time and sensitivity of the experiment. The primary science goal of sensitivity to DFSZ axions across 30-200 MHz can be achieved with a 3σ live scan time of 3.7 years.

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“…To probe axion masses lower than ≈1

\umu

eV an alternative haloscope concept, the lumped element LC circuit, has been proposed by Sikivie, Sulivan, and Tanner, [ 65 ] and adopted by collaborations including ADMX‐SLIC, [ 66 ] DM‐Radio, [ 67–69 ] ABRACADABRA (now part of DM‐Radio), [ 70 ] SHAFT, [ 71 ] BASE‐CDM, [ 72 ] and others, [ 73,74 ] although other non‐LC detector concepts [ 75,76 ] are also under development. The LC haloscope is a suitable way to detect axion masses with a corresponding Compton wavelength

\lambda _a=h/(m_a c)

much larger than any of the dimensions of the haloscope.…”

Section: Alternative Detector Concepts At Lower Massesmentioning

confidence: 99%

A Proposal for a Low‐Frequency Axion Search in the 1–2 μ$\umu$ eV Range and Below with the BabyIAXO Magnet

Ahyoune,

Álvarez Melcón,

Arguedas Cuendis

et al. 2023

Annalen der Physik

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In the near future BabyIAXO will be the most powerful axion helioscope, relying on a custom‐made magnet of two bores of 70 cm diameter and 10 m long, with a total available magnetic volume of more than 7 m3. In this document, it proposes and describe the implementation of low‐frequency axion haloscope setups suitable for operation inside the BabyIAXO magnet. The RADES proposal has a potential sensitivity to the axion‐photon coupling down to values corresponding to the KSVZ model, in the (currently unexplored) mass range between 1 and 2 eV, after a total effective exposure of 440 days. This mass range is covered by the use of four differently dimensioned 5‐meter‐long cavities, equipped with a tuning mechanism based on inner turning plates. A setup like the one proposed will also allow an exploration of the same mass range for hidden photons coupled to photons. An additional complementary apparatus is proposed using LC circuits and exploring the low energy range ( eV). The setup includes a cryostat and cooling system to cool down the BabyIAXO bore down to about 5 K, as well as an appropriate low‐noise signal amplification and detection chain.

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Proposal for a definitive search for GUT-scale QCD axions

Cited by 34 publications

References 98 publications

Potential of Radio Telescopes as High-Frequency Gravitational Wave Detectors

Potential of Radio Telescopes as High-Frequency Gravitational Wave Detectors

Electromagnetic modeling and science reach of DMRadio-m$^3$

A Proposal for a Low‐Frequency Axion Search in the 1–2 μ$\umu$ eV Range and Below with the BabyIAXO Magnet

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