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Title: Cavity design for high-frequency axion dark matter detectors

In this paper, in an effort to extend the usefulness of microwave cavity detectors to higher axion masses, above ~8 μeV (~2 GHz), a numerical trade study of cavities was conducted to investigate the merit of using variable periodic post arrays and regulating vane designs for higher-frequency searches. The results show that both designs could be used to develop resonant cavities for high-mass axion searches. Finally, multiple configurations of both methods obtained the scanning sensitivity equivalent to approximately 4 coherently coupled cavities with a single tuning rod.
Authors:
ORCiD logo [1] ;  [1] ;  [1] ;  [1] ; ORCiD logo [1] ; ORCiD logo [1] ;  [2] ;  [3]
  1. Univ. of Florida, Gainesville, FL (United States). Dept. of Physics
  2. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
  3. Univ. of California, Berkeley, CA (United States). Dept. of Nuclear Engineering
Publication Date:
Report Number(s):
LLNL-JRNL-737332
Journal ID: ISSN 0034-6748
Grant/Contract Number:
SC0010280; AC52-07NA27344; PHY-1306729
Type:
Accepted Manuscript
Journal Name:
Review of Scientific Instruments
Additional Journal Information:
Journal Volume: 86; Journal Issue: 12; Journal ID: ISSN 0034-6748
Publisher:
American Institute of Physics (AIP)
Research Org:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Univ. of Florida, Gainesville, FL (United States)
Sponsoring Org:
USDOD; National Aeronautic and Space Administration (NASA); National Science Foundation (NSF); USDOE National Nuclear Security Administration (NNSA)
Contributing Orgs:
Univ. of California, Berkeley, CA (United States)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Axion; dark-matter; cavity; Physics - Physics of elementary particles and fields
OSTI Identifier:
1272595
Alternate Identifier(s):
OSTI ID: 1234108; OSTI ID: 1458642

Stern, I., Chisholm, A. A., Hoskins, J., Sikivie, P., Sullivan, N. S., Tanner, D. B., Carosi, G., and van Bibber, K.. Cavity design for high-frequency axion dark matter detectors. United States: N. p., Web. doi:10.1063/1.4938164.
Stern, I., Chisholm, A. A., Hoskins, J., Sikivie, P., Sullivan, N. S., Tanner, D. B., Carosi, G., & van Bibber, K.. Cavity design for high-frequency axion dark matter detectors. United States. doi:10.1063/1.4938164.
Stern, I., Chisholm, A. A., Hoskins, J., Sikivie, P., Sullivan, N. S., Tanner, D. B., Carosi, G., and van Bibber, K.. 2015. "Cavity design for high-frequency axion dark matter detectors". United States. doi:10.1063/1.4938164. https://www.osti.gov/servlets/purl/1272595.
@article{osti_1272595,
title = {Cavity design for high-frequency axion dark matter detectors},
author = {Stern, I. and Chisholm, A. A. and Hoskins, J. and Sikivie, P. and Sullivan, N. S. and Tanner, D. B. and Carosi, G. and van Bibber, K.},
abstractNote = {In this paper, in an effort to extend the usefulness of microwave cavity detectors to higher axion masses, above ~8 μeV (~2 GHz), a numerical trade study of cavities was conducted to investigate the merit of using variable periodic post arrays and regulating vane designs for higher-frequency searches. The results show that both designs could be used to develop resonant cavities for high-mass axion searches. Finally, multiple configurations of both methods obtained the scanning sensitivity equivalent to approximately 4 coherently coupled cavities with a single tuning rod.},
doi = {10.1063/1.4938164},
journal = {Review of Scientific Instruments},
number = 12,
volume = 86,
place = {United States},
year = {2015},
month = {12}
}