Zobrazeno 1 - 10
of 861
pro vyhledávání: '"Siddiqi I"'
Autor:
Guzzetti, M., Zhang, D., Goodman, C., Hanretty, C., Sinnis, J., Rosenberg, L. J, Rybka, G., Clarke, John, Siddiqi, I., Chou, A. S., Hollister, M., Knirck, S., Sonnenschein, A., Caligiure, T. J., Gleason, J. R., Hipp, A. T., Sikivie, P., Solano, M. E., Sullivan, N. S., Tanner, D. B., Khatiwada, R., Carosi, G., Du, N., Cisneros, C., Robertson, N., Woollett, N., Duffy, L. D., Boutan, C., Braine, T., Oblath, N. S., Taubman, M. S., Lentz, E., Daw, E. J., Mostyn, C., Perry, M. G., Bartram, C., Dyson, T. A., Kuo, C. L., Ruppert, S., Withers, M. O., Yi, A. K., McAllister, B. T., Buckley, J. H., Gaikwad, C., Hoffman, J., Murch, K., Russell, J., Goryachev, M., Hartman, E., Quiskamp, A., Tobar, M. E.
Axions are a well-motivated candidate for dark matter. The preeminent method to search for axion dark matter is known as the axion haloscope, which makes use of the conversion of axions to photons in a large magnetic field. Due to the weak coupling o
Externí odkaz:
http://arxiv.org/abs/2411.07172
Autor:
Hipp, A. T., Quiskamp, A., Caligiure, T. J., Gleason, J. R., Han, Y., Jois, S., Sikivie, P., Solano, M. E., Sullivan, N. S., Tanner, D. B., Goryachev, M., Hartman, E., Tobar, M. E., McAllister, B. T., Duffy, L. D., Braine, T., Burns, E., Cervantes, R., Crisosto, N., Goodman, C., Guzzetti, M., Hanretty, C., Lee, S., Korandla, H., Leum, G., Mohapatra, P., Nitta, T., Rosenberg, L. J, Rybka, G., Sinnis, J., Zhang, D., Bartram, C., Dyson, T. A., Kuo, C. L., Ruppert, S., Withers, M. O., Awida, M. H., Bowring, D., Chou, A. S., Hollister, M., Knirck, S., Sonnenschein, A., Wester, W., Brodsky, J., Carosi, G., Du, N., Roberston, N., Woollett, N., Boutan, C., Jones, A. M., LaRoque, B. H., Lentz, E., Man, N. E., Oblath, N. S., Taubman, M. S., Yang, J., Khatiwada, R., Clarke, John, Siddiqi, I., Agrawal, A., Dixit, A. V., Daw, E. J., Perry, M. G., Buckley, J. H., Gaikwad, C., Hoffman, J., Murch, K. W., Russell, J.
The Axion Dark Matter eXperiment is sensitive to narrow axion flows, given axions compose a fraction of the dark matter with a non-negligible local density. Detecting these low-velocity dispersion flows requires a high spectral resolution and careful
Externí odkaz:
http://arxiv.org/abs/2410.09203
Autor:
Bartram, C., Boutan, C., Braine, T., Buckley, J. H., Caligiure, T. J., Carosi, G., Chou, A. S., Cisneros, C., Clarke, John, Daw, E. J., Du, N., Duffy, L. D., Dyson, T. A., Gaikwad, C., Gleason, J. R., Goodman, C., Goryachev, M., Guzzetti, M., Hanretty, C., Hartman, E., Hipp, A. T., Hoffman, J., Hollister, M., Khatiwada, R., Knirck, S., Kuo, C. L., Lentz, E., McAllister, B. T., Mostyn, C., Murch, K., Oblath, N. S., Perry, M. G., Quiskamp, A., Robertson, N., Rosenberg, L. J, Ruppert, S., Rybka, G., Siddiqi, I., Sikivie, P., Sinnis, J., Solano, M. E., Sonnenschein, A., Sullivan, N. S., Tanner, D. B., Taubman, M. S., Tobar, M. E., Withers, M. O., Woollett, N., Zhang, D.
We report the results of a QCD axion dark matter search with discovery ability for Dine-Fischler-Srednicki-Zhitnitsky (DFSZ) axions using an axion haloscope. Sub-Kelvin noise temperatures are reached with an ultra low-noise Josephson parametric ampli
Externí odkaz:
http://arxiv.org/abs/2408.15227
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:
Bartram, C., Braine, T., Cervantes, R., Crisosto, N., Du, N., Goodman, C., Guzzetti, M., Hanretty, C., Lee, S., Leum, G., Rosenberg, L. J., Rybka, G., Sinnis, J., Zhang, D., Awida, M. H., Bowring, D., Chou, A. S., Hollister, M., Knirck, S., Sonnenschein, A., Wester, W., Khatiwada, R., Brodsky, J., Carosi, G., Duffy, L. D., Goryachev, M., McAllister, B., Quiskamp, A., Thomson, C., Tobar, M. E., Boutan, C., Jones, M., LaRoque, B. H., Lentz, E., Man, N. E., Oblath, N. S., Taubman, M. S., Yang, J., Clarke, John, Siddiqi, I., Agrawal, A., Dixit, A. V., Gleason, J. R., Han, Y., Hipp, A. T., Jois, S., Sikivie, P., Sullivan, N. S., Tanner, D. B., Daw, E. J., Perry, M. G., Buckley, J. H., Gaikwad, C., Hoffman, J., Murch, K. W., Russell, J.
Publikováno v:
Phys. Rev. D 109, 083014 (2024)
The Axion Dark Matter eXperiment (ADMX) has previously excluded Dine-Fischler-Srednicki-Zhitnisky (DFSZ) axions between 680-790 MHz under the assumption that the dark matter is described by the isothermal halo model. However, the precise nature of th
Externí odkaz:
http://arxiv.org/abs/2311.07748
Autor:
ADMX Collaboration, Nitta, T., Braine, T., Du, N., Guzzetti, M., Hanretty, C., Leum, G., Rosenberg, L. J, Rybka, G., Sinnis, J., Clarke, John, Siddiqi, I., Awida, M. H., Chou, A. S., Hollister, M., Knirck, S., Sonnenschein, A., Wester, W., Gleason, J. R., Hipp, A. T., Sikivie, P., Sullivan, N. S., Tanner, D. B., Khatiwada, R., Carosi, G., Robertson, N., Duffy, L. D., Boutan, C., Lentz, E., Oblath, N. S., Taubman, M. S., Yang, J., Daw, E. J., Perry, M. G., Bartram, C., Buckley, J. H., Gaikwad, C., Hoffman, J., Murch, K. W., Goryachev, M., Hartman, E., McAllister, B. T., Quiskamp, A., Thomson, C., Tobar, M. E., Dror, J. A., Murayama, H., Rodd, N. L.
Publikováno v:
Phys. Rev. Lett., 131, 101002 (2023)
We report the first result of a direct search for a Cosmic ${\it axion}$ Background (C$a$B) - a relativistic background of axions that is not dark matter - performed with the axion haloscope, the Axion Dark Matter eXperiment (ADMX). Conventional halo
Externí odkaz:
http://arxiv.org/abs/2303.06282
Autor:
Chakrabarty, S., Gleason, J. R., Han, Y., Hipp, A. T., Solano, M., Sikivie, P., Sullivan, N. S., Tanner, D. B., Goryachev, M., Hartman, E., McAllister, B. T., Quiskamp, A., Thomson, C., Tobar, M. E., Awida, M. H., Chou, A. S., Hollister, M., Knirck, S., Sonnenschein, A., Wester, W., Braine, T., Guzzetti, M., Hanretty, C., Leum, G., Rosenberg, L. J, Rybka, G., Sinnis, J., Clarke, John, Siddiqi, I., Khatiwada, R., Carosi, G., Du, N., Robertson, N., Duffy, L. D., Boutan, C., Oblath, N. S., Taubman, M. S., Yang, J., Lentz, E., Daw, E. J., Perry, M. G., Bartram, C., Buckley, J. H., Gaikwad, C., Hoffman, J., Murch, K. W., Nitta, T.
We investigate reentrant and dielectric loaded cavities for the purpose of extending the range of axion cavity haloscopes to lower masses, below the range where the Axion Dark Matter eXperiment (ADMX) has already searched. Reentrant and dielectric lo
Externí odkaz:
http://arxiv.org/abs/2303.07116
Autor:
Lu, M., Ville, J. L., Cohen, J., Petrescu, A., Schreppler, S., Chen, L., Jünger, C., Pelletti, C., Marchenkov, A., Banerjee, A., Livingston, W., Kreikebaum, J. M., Santiago, D., Blais, A., Siddiqi, I.
Exploring highly connected networks of qubits is invaluable for implementing various quantum algorithms and simulations as it allows for entangling qubits with reduced circuit depth. Here, we demonstrate a multi-qubit STAR (Sideband Tone Assisted Rab
Externí odkaz:
http://arxiv.org/abs/2207.00130
Autor:
Oakes, G. A., Ciriano-Tejel, V. N., Wise, D., Fogarty, M. A., Lundberg, T., Lainé, C., Schaal, S., Martins, F., Ibberson, D. J., Hutin, L., Bertrand, B., Stelmashenko, N., Robinson, J. A. W., Ibberson, L., Hashim, A., Siddiqi, I., Lee, A., Vinet, M., Smith, C. G., Morton, J. J. L., Gonzalez-Zalba, M. F.
Three key metrics for readout systems in quantum processors are measurement speed, fidelity and footprint. Fast high-fidelity readout enables mid-circuit measurements, a necessary feature for many dynamic algorithms and quantum error correction, whil
Externí odkaz:
http://arxiv.org/abs/2203.06608
Autor:
Bartram, C., Braine, T., Cervantes, R., Crisosto, N., Du, N., Leum, G., Mohapatra, P., Nitta, T., Rosenberg, L. J, Rybka, G., Yang, J., Clarke, John, Siddiqi, I., Agrawal, A., Dixit, A. V., Awida, M. H., Chou, A. S., Hollister, M., Knirck, S., Sonnenschein, A., Wester, W., Gleason, J. R., Hipp, A. T., Jois, S., Sikivie, P., Sullivan, N. S., Tanner, D. B., Hoof, S., Lentz, E., Khatiwada, R., Carosi, G., Cisneros, C., Robertson, N., Woollett, N., Duffy, L. D., Boutan, C., Jones, M., LaRoque, B. H., Oblath, N. S., Taubman, M. S., Daw, E. J., Perry, M. G., Buckley, J. H., Gaikwad, C., Hoffman, J., Murch, K., Goryachev, M., McAllister, B. T., Quiskamp, A., Thomson, C., Tobar, M. E.
Publikováno v:
Rev. Sci. Instrum., 94, 044703, 2023
We present a new exclusion bound of axion-like particle dark matter with axion-photon couplings above $\mathrm{10^{-13}}$ $\mathrm{GeV^{-1}}$ over the frequency range 4796.7--4799.5 MHz, corresponding to a narrow range of axion masses centered around
Externí odkaz:
http://arxiv.org/abs/2110.10262