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DMRadio-Core: A new approach for GUT-scale axion searches

Fuente: arXiv

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Detalles Bibliográficos
Autores principales:	Ankel, V., Bartram, C., Begin, J., Bell, C., Chaudhuri, S., Cho, H. -M., Corbin, J., Craddock, W., Cuadra, S., Droster, A., Echevers, J., Engelhardt, E., Fry, J. T., Irwin, K. D., Keller, A., Kolevatov, R., Kunder, A., Kurita, N., Otto, N., Pariset, E., Puranam, S., Quassolo, P., Rapidis, N. M., Salemi, C. P., Simanovskaia, M., Singh, J., Stark, P., van Assendelft, E. C., van Bibber, K., Vetter, K. J., Wells, K., Wiedemann, J., Winslow, L., Wright, D., Yi, A. K., Zemenu, B. F.
Formato:	Preprint
Publicado:	2026
Materias:	High Energy Physics - Experiment High Energy Physics - Phenomenology Instrumentation and Detectors
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

_version_	1866917417703178240
author	Ankel, V. Bartram, C. Begin, J. Bell, C. Chaudhuri, S. Cho, H. -M. Corbin, J. Craddock, W. Cuadra, S. Droster, A. Echevers, J. Engelhardt, E. Fry, J. T. Irwin, K. D. Keller, A. Kolevatov, R. Kunder, A. Kurita, N. Otto, N. Pariset, E. Puranam, S. Quassolo, P. Rapidis, N. M. Salemi, C. P. Simanovskaia, M. Singh, J. Stark, P. van Assendelft, E. C. van Bibber, K. Vetter, K. J. Wells, K. Wiedemann, J. Winslow, L. Wright, D. Yi, A. K. Zemenu, B. F.
author_facet	Ankel, V. Bartram, C. Begin, J. Bell, C. Chaudhuri, S. Cho, H. -M. Corbin, J. Craddock, W. Cuadra, S. Droster, A. Echevers, J. Engelhardt, E. Fry, J. T. Irwin, K. D. Keller, A. Kolevatov, R. Kunder, A. Kurita, N. Otto, N. Pariset, E. Puranam, S. Quassolo, P. Rapidis, N. M. Salemi, C. P. Simanovskaia, M. Singh, J. Stark, P. van Assendelft, E. C. van Bibber, K. Vetter, K. J. Wells, K. Wiedemann, J. Winslow, L. Wright, D. Yi, A. K. Zemenu, B. F.
contents	Searches for QCD axions with masses in the neV/$c^2$ mass range are strongly motivated by new physics at the GUT scale and by well-motivated pre-inflationary axion symmetry breaking scales. This parameter space is challenging to probe due to the small axion-photon couplings, which typically require large, high-field magnets with substantial stored energy. In this paper, we propose a new experimental geometry based on a narrow-bore, segmented solenoid that optimizes the collection of the axion-induced signal using LC resonators outside the high-field region of the magnet bore. This alternative optimization significantly reduces the required stored magnetic energy while preserving sensitivity, enabling a near-term experiment in the 30-200 MHz (120-830 neV/$c^2$) range, with a cost-effective, staged scaling to a GUT-scale experiment in the 100 kHz-30 MHz (0.4-120 neV/$c^2$) range.
format	Preprint
id	arxiv_https___arxiv_org_abs_2604_16602
institution	arXiv
publishDate	2026
record_format	arxiv
spellingShingle	DMRadio-Core: A new approach for GUT-scale axion searches Ankel, V. Bartram, C. Begin, J. Bell, C. Chaudhuri, S. Cho, H. -M. Corbin, J. Craddock, W. Cuadra, S. Droster, A. Echevers, J. Engelhardt, E. Fry, J. T. Irwin, K. D. Keller, A. Kolevatov, R. Kunder, A. Kurita, N. Otto, N. Pariset, E. Puranam, S. Quassolo, P. Rapidis, N. M. Salemi, C. P. Simanovskaia, M. Singh, J. Stark, P. van Assendelft, E. C. van Bibber, K. Vetter, K. J. Wells, K. Wiedemann, J. Winslow, L. Wright, D. Yi, A. K. Zemenu, B. F. High Energy Physics - Experiment High Energy Physics - Phenomenology Instrumentation and Detectors Searches for QCD axions with masses in the neV/$c^2$ mass range are strongly motivated by new physics at the GUT scale and by well-motivated pre-inflationary axion symmetry breaking scales. This parameter space is challenging to probe due to the small axion-photon couplings, which typically require large, high-field magnets with substantial stored energy. In this paper, we propose a new experimental geometry based on a narrow-bore, segmented solenoid that optimizes the collection of the axion-induced signal using LC resonators outside the high-field region of the magnet bore. This alternative optimization significantly reduces the required stored magnetic energy while preserving sensitivity, enabling a near-term experiment in the 30-200 MHz (120-830 neV/$c^2$) range, with a cost-effective, staged scaling to a GUT-scale experiment in the 100 kHz-30 MHz (0.4-120 neV/$c^2$) range.
title	DMRadio-Core: A new approach for GUT-scale axion searches
topic	High Energy Physics - Experiment High Energy Physics - Phenomenology Instrumentation and Detectors
url	https://arxiv.org/abs/2604.16602