Zobrazeno 1 - 10
of 667
pro vyhledávání: '"HARRINGTON, J. P."'
Autor:
Wursten, E. J., Borchert, M. J., Devlin, J. A., Erlewein, S. R., Fleck, M., Harrington, J. A., Jäger, J. I., Latacz, B. M., Micke, P., Umbrazunas, G., Abbass, F., Bohman, M., Kommu, S., Popper, D., Wiesinger, M., Will, C., Yildiz, H., Blaum, K., Matsuda, Y., Mooser, A., Ospelkaus, C., Soter, A., Quint, W., Walz, J., Yamazaki, Y., Smorra, C., Ulmer, S.
The BASE collaboration at the Antiproton Decelerator facility of CERN compares the fundamental properties of protons and antiprotons using advanced Penning-trap systems. In previous measurement campaigns, we measured the magnetic moments of the proto
Externí odkaz:
http://arxiv.org/abs/2302.00492
Autor:
Rustamkulov, Z., Sing, D. K., Mukherjee, S., May, E. M., Kirk, J., Schlawin, E., Line, M. R., Piaulet, C., Carter, A. L., Batalha, N. E., Goyal, J. M., López-Morales, M., Lothringer, J. D., MacDonald, R. J., Moran, S. E., Stevenson, K. B., Wakeford, H. R., Espinoza, N., Bean, J. L., Batalha, N. M., Benneke, B., Berta-Thompson, Z. K., Crossfield, I. J. M., Gao, P., Kreidberg, L., Powell, D. K., Cubillos, P. E., Gibson, N. P., Leconte, J., Molaverdikhani, K., Nikolov, N. K., Parmentier, V., Roy, P., Taylor, J., Turner, J. D., Wheatley, P. J., Aggarwal, K., Ahrer, E., Alam, M. K., Alderson, L., Allen, N. H., Banerjee, A., Barat, S., Barrado, D., Barstow, J. K., Bell, T. J., Blecic, J., Brande, J., Casewell, S., Changeat, Q., Chubb, K. L., Crouzet, N., Daylan, T., Decin, L., Désert, J., Mikal-Evans, T., Feinstein, A. D., Flagg, L., Fortney, J. J., Harrington, J., Heng, K., Hong, Y., Hu, R., Iro, N., Kataria, T., Kempton, E. M. -R., Krick, J., Lendl, M., Lillo-Box, J., Louca, A., Lustig-Yaeger, J., Mancini, L., Mansfield, M., Mayne, N. J., Miguel, Y., Morello, G., Ohno, K., Palle, E., de la Roche, D. J. M. Petit dit, Rackham, B. V., Radica, M., Ramos-Rosado, L., Redfield, S., Rogers, L. K., Shkolnik, E. L., Southworth, J., Teske, J., Tremblin, P., Tucker, G. S., Venot, O., Waalkes, W. C., Welbanks, L., Zhang, X., Zieba, S.
Transmission spectroscopy of exoplanets has revealed signatures of water vapor, aerosols, and alkali metals in a few dozen exoplanet atmospheres. However, these previous inferences with the Hubble and Spitzer Space Telescopes were hindered by the obs
Externí odkaz:
http://arxiv.org/abs/2211.10487
Autor:
Bohman, M., Grunhofer, V., Smorra, C., Wiesinger, M., Will, C., Borchert, M. J., Devlin, J. A., Erlewein, S., Fleck, M., Gavranovic, S., Harrington, J., Latacz, B., Mooser, A., Popper, D., Wursten, E., Blaum, K., Matsuda, Y., Ospelkaus, C., Quint, W., Walz, J., Ulmer, S.
Publikováno v:
Nature, 596, 2021, 514-518
Efficient cooling of trapped charged particles is essential to many fundamental physics experiments, to high-precision metrology, and to quantum technology. Until now, sympathetic cooling has required close-range Coulomb interactions, but there has b
Externí odkaz:
http://arxiv.org/abs/2108.12725
Autor:
Smorra, C., Stadnik, Y. V., Blessing, P. E., Bohman, M., Borchert, M. J., Devlin, J. A., Erlewein, S., Harrington, J. A., Higuchi, T., Mooser, A., Schneider, G., Wiesinger, M., Wursten, E., Blaum, K., Matsuda, Y., Ospelkaus, C., Quint, W., Walz, J., Yamazaki, Y., Budker, D., Ulmer, S.
Publikováno v:
Nature 575, 310 (2019)
Astrophysical observations indicate that there is roughly five times more dark matter in the Universe than ordinary baryonic matter, with an even larger amount of the Universe's energy content due to dark energy. So far, the microscopic properties of
Externí odkaz:
http://arxiv.org/abs/2006.00255
Autor:
Borchert, M. J., Blessing, P. E., Devlin, J. A., Harrington, J. A., Higuchi, T., Morgner, J., Smorra, C., Wursten, E., Bohman, M., Wiesinger, M., Mooser, A., Blaum, K., Matsuda, Y., Ospelkaus, C., Quint, W., Walz, J., Yamazaki, Y., Ulmer, S.
We report on the first detailed study of motional heating in a cryogenic Penning trap using a single antiproton. Employing the continuous Stern-Gerlach effect we observe cyclotron quantum transition rates of 6(1) quanta/h and an electric field noise
Externí odkaz:
http://arxiv.org/abs/1901.09860
Publikováno v:
SciPost Physics, Vol 16, Iss 1, p 030 (2024)
We investigate the current-phase relations of Al/InAs-quantum well planar Josephson junctions fabricated using nanowire shadowing technique. Based on several experiments, we conclude that the junctions exhibit an unusually large second-order Josephso
Externí odkaz:
https://doaj.org/article/2a3e66ef688f46abb1981f7b72b24c3b
Autor:
Bohman, M., Mooser, A., Schneider, G., Schön, N, Wiesinger, M., Harrington, J., Higuchi, T., Nagahama, H., Sellner, S., Smorra, C., Blaum, K., Matsuda, Y., Quint, W., Walz, J., Ulmer, S.
We present an experiment to sympathetically cool protons and antiprotons in a Penning trap by resonantly coupling the particles to laser cooled beryllium ions using a common endcap technique. Our analysis shows that preparation of (anti)protons at mK
Externí odkaz:
http://arxiv.org/abs/1709.00433
Autor:
Smorra, C., Mooser, A., Besirli, M., Bohman, M., Borchert, M. J., Harrington, J., Higuchi, T., Nagahama, H., Schneider, G. L., Sellner, S., Tanaka, T., Blaum, K., Matsuda, Y., Ospelkaus, C., Quint, W., Walz, J., Yamazaki, Y., Ulmer, S.
Publikováno v:
Physics Letters B 769, 1-6 (2017)
We report on the detection of individual spin quantum transitions of a single trapped antiproton in a Penning trap. The spin-state determination, which is based on the unambiguous detection of axial frequency shifts in presence of a strong magnetic b
Externí odkaz:
http://arxiv.org/abs/1703.07096
Autor:
Jacoby, George H., De Marco, Orsola, Davies, James, Lotarevich, I., Bond, Howard E., Harrington, J. Patrick, Lanz, Thierry
The globular cluster (GC) system of our Galaxy contains four planetary nebulae (PNe): K 648 (or Ps 1) in M15, IRAS 18333-2357 in M22, JaFu 1 in Pal 6, and JaFu 2 in NGC 6441. Because single-star evolution at the low stellar mass of present-epoch GCs
Externí odkaz:
http://arxiv.org/abs/1701.03516
Publikováno v:
Orthopedic Research and Reviews, Vol Volume 14, Pp 35-42 (2022)
Janine Molino,1,2 Joseph Harrington,2 Jennifer Racine-Avila,2 Roy Aaron2 1Lifespan Biostatistics Core, Rhode Island Hospital, Providence, RI, USA; 2Department of Orthopedic Surgery, Warren Alpert Medical School of Brown University, Providence, RI, US
Externí odkaz:
https://doaj.org/article/7798890414b34411ade707a0c15a8d14