Zobrazeno 1 - 10
of 66
pro vyhledávání: '"O'Kelley S"'
Autor:
Boutan, C., LaRoque, B. H., Lentz, E., Oblath, N. S., Taubman, M. S., Tedeschi, J., Yang, J., Jones, A. M., Braine, T., Crisosto, N., Rosenberg, L. J, Rybka, G., Will, D., Zhang, D., Kimes, S., Ottens, R., Bartram, C., Bowring, D., Cervantes, R., Chou, A. S., Knirck, S., Mitchell, D. V., Sonnenschein, A., Wester, W., Khatiwada, R., Carosi, G., Du, N., Durham, S., O'Kelley, S. R., Woollett, N., Duffy, L. D., Bradley, R., Clarke, J., Siddiqi, I., Agrawal, A., Dixit, A. V., Gleason, J. R., Hipp, A. T., Jois, S., Sikivie, P., Sullivan, N. S., Tanner, D. B., Buckley, J. H., Gaikwad, C., Henriksen, E. A., Hoffman, J., Murch, K. W., Harrington, P. M., Daw, E. J., Perry, M. G., Hilton, G. C.
The ADMX collaboration gathered data for its Run 1A axion dark matter search from January to June 2017, scanning with an axion haloscope over the frequency range 645-680 MHz (2.66-2.81 ueV in axion mass) at DFSZ sensitivity. The resulting axion searc
Externí odkaz:
http://arxiv.org/abs/2312.16668
Autor:
Alegria, L. D., Tennant, D. M., Chaves, K. R., Lee, J. R. I., O'Kelley, S. R., Rosen, Y. J., DuBois, J L
Publikováno v:
Appl. Phys. Lett. 123, 062601 (2023)
Building usefully coherent superconducting quantum processors depends on reducing losses in their constituent materials. Tantalum, like niobium, has proven utility as the primary superconducting layer within highly coherent qubits. But, unlike Nb, hi
Externí odkaz:
http://arxiv.org/abs/2301.10306
Autor:
ADMX Collaboration, Bartram, C., Braine, T., Cervantes, R., Crisosto, N., Du, N., Leum, G., Rosenberg, L. J, Rybka, G., Yang, J., Bowring, D., Chou, A. S., Khatiwada, R., Sonnenschein, A., Wester, W., Carosi, G., Woollett, N., Duffy, L. D., Goryachev, M., McAllister, B., Tobar, M. E., Boutan, C., Jones, M., Laroque, B. H., Oblath, N. S., Taubman, M. S., Clarke, John, Dove, A., Eddins, A., O'Kelley, S. R., Nawaz, S., Siddiqi, I., Stevenson, N., Agrawal, A., Dixit, A. V., Gleason, J. R., Jois, S., Sikivie, P., Solomon, J. A., Sullivan, N. S., Tanner, D. B., Lentz, E., Daw, E. J., Perry, M. G., Buckley, J. H., Harrington, P. M., Henriksen, E. A., Murch, K. W.
Publikováno v:
Phys. Rev. D 103, 032002 (2021)
Searching for axion dark matter, the ADMX collaboration acquired data from January to October 2018, over the mass range 2.81--3.31 $\mu$eV, corresponding to the frequency range 680--790 MHz. Using an axion haloscope consisting of a microwave cavity i
Externí odkaz:
http://arxiv.org/abs/2010.06183
Autor:
Khatiwada, R., Bowring, D., Chou, A. S., Sonnenschein, A., Wester, W., Mitchell, D. V., Braine, T., Bartram, C., Cervantes, R., Crisosto, N., Du, N., Kimes, S., Rosenberg, L. J, Rybka, G., Yang, J., Will, D., Carosi, G., Woollett, N., Durham, S., Duffy, L. D., Bradley, R., Boutan, C., Jones, M., LaRoque, B. H., Oblath, N. S., Taubman, M. S., Tedeschi, J., Clarke, John, Dove, A., Eddins, A., Hashim, A., O'Kelley, S. R., Nawaz, S., Siddiqi, I., Stevenson, N., Agrawal, A., Dixit, A. V., Gleason, J. R., Jois, S., Sikivie, P., Sullivan, N. S., Tanner, D. B., Solomon, J. A., Lentz, E., Daw, E. J., Perry, M. G., Buckley, J. H., Harrington, P. M., Henriksen, E. A., Murch, K. W., Hilton, G. C.
Axion Dark Matter eXperiment (ADMX) ultra low noise haloscope technology has enabled the successful completion of two science runs (1A and 1B) that looked for dark matter axions in the $2.66$ to $3.1$ $\mu$eV mass range with Dine-Fischler-Srednicki-Z
Externí odkaz:
http://arxiv.org/abs/2010.00169
Autor:
Braine, T., Cervantes, R., Crisosto, N., Du, N., Kimes, S., Rosenberg, L. J, Rybka, G., Yang, J., Bowring, D., Chou, A. S., Khatiwada, R., Sonnenschein, A., Wester, W., Carosi, G., Woollett, N., Duffy, L. D., Bradley, R., Boutan, C., Jones, M., LaRoque, B. H., Oblath, N. S., Taubman, M. S., Clarke, J., Dove, A., Eddins, A., O'Kelley, S. R., Nawaz, S., Siddiqi, I., Stevenson, N., Agrawal, A., Dixit, A. V., Gleason, J. R., Jois, S., Sikivie, P., Sullivan, N. S., Tanner, D. B., Lentz, E., Daw, E. J., Buckley, J. H., Harrington, P. M., Henriksen, E. A., Murch, K. W.
Publikováno v:
Phys. Rev. Lett. 124, 101303 (2020)
This paper reports on a cavity haloscope search for dark matter axions in the galactic halo in the mass range $2.81$-$3.31$ ${\mu}eV$. This search excludes the full range of axion-photon coupling values predicted in benchmark models of the invisible
Externí odkaz:
http://arxiv.org/abs/1910.08638
Autor:
Boutan, C., Jones, M., LaRoque, B. H., Oblath, N. S., Cervantes, R., Du, N., Force, N., Kimes, S., Ottens, R., Rosenberg, L. J., Rybka, G., Yang, J., Carosi, G., Woollett, N., Bowring, D., Chou, A. S., Khatiwada, R., Sonnenschein, A., Wester, W., Bradley, R., Daw, E. J., Agrawal, A., Dixit, A. V., Clarke, J., O'Kelley, S. R., Crisosto, N., Gleason, J. R., Jois, S., Sikivie, P., Stern, I., Sullivan, N. S., Tanner, D. B., Harrington, P. M., Lentz, E.
Publikováno v:
Phys. Rev. Lett. 121 (2018) 261302
The $\mu$eV axion is a well-motivated extension to the standard model. The Axion Dark Matter eXperiment (ADMX) collaboration seeks to discover this particle by looking for the resonant conversion of dark-matter axions to microwave photons in a strong
Externí odkaz:
http://arxiv.org/abs/1901.00920
Autor:
Hoskins, J., Crisosto, N., Gleason, J., Sikivie, P., Stern, I., Sullivan, N. S., Tanner, D. B., Boutan, C., Hotz, M., Khatiwada, R., Lyapustin, D., Malagon, A., Ottens, R., Rosenberg, L. J, Rybka, G., Sloan, J., Wagner, A., Will, D., Carosi, G., Carter, D., Duffy, L. D., Bradley, R., Clarke, J., O'Kelley, S., van Bibber, K., Daw, E. J.
Publikováno v:
Phys. Rev. D 94, 082001 (2016)
Non-virialized dark-matter axions may be present in the Milky Way halo in the form of low-velocity-dispersion flows. The Axion Dark Matter eXperiment performed a search for the conversion of these axions into microwave photons using a resonant cavity
Externí odkaz:
http://arxiv.org/abs/1804.08770
Autor:
Du, N., Force, N., Khatiwada, R., Lentz, E., Ottens, R., Rosenberg, L. J, Rybka, G., Carosi, G., Woolett, N., Bowring, D., Chou, A. S., Sonnenschein, A., Wester, W., Boutan, C., Oblath, N. S., Bradley, R., Daw, E. J., Dixit, A. V., Clarke, J., O'Kelley, S. R., Crisosto, N., Gleason, J. R., Jois, S., Sikivie, P., Stern, I., Sullivan, N. S., Tanner, D. B., Hilton, G. C.
Publikováno v:
Phys. Rev. Lett. 120, 151301 (2018)
This Letter reports results from a haloscope search for dark matter axions with masses between 2.66 and 2.81 $\mu$eV. The search excludes the range of axion-photon couplings predicted by plausible models of the invisible axion. This unprecedented sen
Externí odkaz:
http://arxiv.org/abs/1804.05750
Akademický článek
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Autor:
Anton, S. M., Müller, C., Birenbaum, J. S., O'Kelley, S. R., Fefferman, A. D., Golubev, D. S., Hilton, G. C., Cho, H. -M., Irwin, K. D., Wellstood, F. C., Schön, Gerd, Shnirman, A., Clarke, John
Publikováno v:
Phys. Rev. B 85, 224505 (2012)
For many types of superconducting qubits, magnetic flux noise is a source of pure dephasing. Measurements on a representative dc superconducting quantum interference device (SQUID) over a range of temperatures show that $S_\Phi(f) = A^2/(f/1 \hbox{Hz
Externí odkaz:
http://arxiv.org/abs/1111.7272