Zobrazeno 1 - 10
of 188
pro vyhledávání: '"Kolbinger B"'
Autor:
Kolbinger, B., Amsler, C., Cuendis, S. Arguedas, Breuker, H., Capon, A., Costantini, G., Dupré, P., Fleck, M., Gligorova, A., Higaki, H., Kanai, Y., Kletzl, V., Kuroda, N., Lanz, A., Leali, M., Mäckel, V., Malbrunot, C., Mascagna, V., Massiczek, O., Matsuda, Y., Murtagh, D. J., Nagata, Y., Nanda, A., Nowak, L., Radics, B., Sauerzopf, C., Simon, M. C., Tajima, M., Torii, H. A., Uggerhøj, U., Ulmer, S., Venturelli, L., Weiser, A., Wiesinger, M., Widmann, E., Wolz, T., Yamazaki, Y., Zmeskal, J.
The ASACUSA (Atomic Spectroscopy And Collisions Using Slow Antiprotons) collaboration plans to measure the ground-state hyperfine splitting of antihydrogen in a beam at the CERN Antiproton Decelerator with initial relative precision of 10-6 or better
Externí odkaz:
http://arxiv.org/abs/2008.04246
Autor:
Tajima, M., Kuroda, N., Amsler, C., Breuker, H., Evans, C., Fleck, M., Gligorova, A., Higaki, H., Kanai, Y., Kolbinger, B., Lanz, A., Leali, M., Mäckel, V., Malbrunot, C., Mascagna, V., Matsuda, Y., Murtagh, D., Nagata, Y., Nanda, A., Radics, B., Simon, M., Ulmer, S., Venturelli, L., Widmann, E., Wiesinger, M., Yamazaki, Y.
A low energy antiproton transport from the ASACUSA antiproton accumulation trap (MUSASHI trap) to the antihydrogen production trap (double cusp trap) is developed. The longitudinal antiproton energy spread after the transport line is 0.23 +- 0.02 eV,
Externí odkaz:
http://arxiv.org/abs/1902.09269
Autor:
Malbrunot, C., Diermaier, M., Simon, M. C., Amsler, C., Cuendis, S. Arguedas, Breuker, H., Evans, C., Fleck, M., Kolbinger, B., Lanz, A., Leali, M., Maeckel, V., Mascagna, V., Massiczek, O., Matsuda, Y., Nagata, Y., Sauerzopf, C., Venturelli, L., Widmann, E., Wiesinger, M., Yamazaki, Y., Zmeskal, J.
The antihydrogen programme of the ASACUSA collaboration at the antiproton decelerator of CERN focuses on Rabi-type measurements of the ground-state hyperfine splitting of antihydrogen for a test of the combined Charge-Parity-Time symmetry. The spectr
Externí odkaz:
http://arxiv.org/abs/1812.06736
Autor:
Widmann, E., Amsler, C., Cuendis, S. Arguedas, Breuker, H., Diermaier, M., Dupré, P., Evans, C., Fleck, M., Gligorova, A., Higaki, H., Kanai, Y., Kolbinger, B., Kuroda, N., Leali, M., Leite, A. M. M., Mäckel, V., Malbrunot, C., Mascagna, V., Massiczek, O., Matsuda, Y., Murtagh, D. J., Nagata, Y., Nanda, A., Phan, D., Sauerzopf, C., Simon, M. C., Tajima, M., Spitzer, H., Strube, M., Ulmer, S., Venturelli, L., Wiesinger, M., Yamazaki, Y., Zmeskal, J.
The ASACUSA collaboration at the Antiproton Decelerator of CERN aims at a precise measurement of the antihydrogen ground-state hyperfine structure as a test of the fundamental CPT symmetry. A beam of antihydrogen atoms is formed in a CUSP trap, under
Externí odkaz:
http://arxiv.org/abs/1809.00875
Autor:
Nagata, Y., Kuroda, N., Kolbinger, B., Fleck, M., Malbrunot, C., Mäckel, V., Sauerzopf, C., Simon, M. C., Tajima, M., Zmeskal, J., Breuker, H., Higaki, H., Kanai, Y., Matsuda, Y., Ulmer, S., Venturelli, L., Widmann, E., Yamazaki, Y.
An antihydrogen detector consisting of a thin BGO disk and a surrounding plastic scintillator hodoscope has been developed. We have characterized the two-dimensional positions sensitivity of the thin BGO disk and energy deposition into the BGO was ca
Externí odkaz:
http://arxiv.org/abs/1806.00959
Autor:
Malbrunot, C., Amsler, C., Cuendi, S. Arguedas, Breuker, H., Dupre, P., Fleck, M., Higaki, H., Kanai, Y., Kobayashi, T., Kolbinger, B., Kuroda, N., Leali, M., Maeckel, V., Mascagna, V., Massiczek, O., Matsuda, Y., Nagata, Y., Simon, M. C., Spitzer, H., Tajima, M., Ulmer, S., Venturelli, L., Widmann, E., Wiesinger, M., Yamazaki, Y., Zmeskal, J.
The goal of the ASACUSA-CUSP collaboration at the Antiproton Decelerator of CERN is to measure the ground-state hyperfine splitting of antihydrogen using an atomic spectroscopy beamline. A milestone was achieved in 2012 through the detection of 80 an
Externí odkaz:
http://arxiv.org/abs/1710.03288
Autor:
Diermaier, M., Jepsen, C. B., Kolbinger, B., Malbrunot, C., Massiczek, O., Sauerzopf, C., Simon, M. C., Zmeskal, J., Widmann, E.
Antihydrogen, the lightest atom consisting purely of antimatter, is an ideal laboratory to study the CPT symmetry by comparison to hydrogen. With respect to absolute precision, transitions within the ground-state hyperfine structure (GS-HFS) are most
Externí odkaz:
http://arxiv.org/abs/1610.06392
Autor:
Sauerzopf, C., Capon, A., Diermaier, M., Dupré, P., Higashi, Y., Kaga, C., Kolbinger, B., Leali, M., Lehner, S., Rizzini, E. Lodi, Malbrunot, C., Mascagna, V., Massiczek, O., Murtagh, D. J., Nagata, Y., Radics, B., Simon, M. C., Suzuki, K., Tajima, M., Ulmer, S., Vamosi, S., van Gorp, S., Zmeskal, J., Breuker, H., Higaki, H., Kanai, Y., Kuroda, N., Matsuda, Y., Venturelli, L., Widmann, E., Yamazaki, Y.
We report the successful commissioning and testing of a dedicated field-ioniser chamber for measuring principal quantum number distributions in antihydrogen as part of the ASACUSA hyperfine spectroscopy apparatus. The new chamber is combined with a b
Externí odkaz:
http://arxiv.org/abs/1606.01791
Autor:
Kolbinger, B., Capon, A., Diermaier, M., Lehner, S., Malbrunot, C., Massiczek, O., Sauerzopf, C., Simon, M. C., Widmann, E.
One of the ASACUSA (Atomic Spectroscopy And Collisions Using Slow Antiprotons) collaboration's goals is the measurement of the ground state hyperfine transition frequency in antihydrogen, the antimatter counterpart of one of the best known systems in
Externí odkaz:
http://arxiv.org/abs/1501.01420
Autor:
Malbrunot, C., Caradonna, P., Diermaier, M., Dilaver, N., Friedreich, S., Kolbinger, B., Lehner, S., Lundmark, R., Massiczek, O., Radics, B., Sauerzopf, C., Simon, M., Widmann, E., Wolf, M., Wunschek, B., Zmeskal, J.
The ASACUSA CUSP collaboration at the Antiproton Decelerator (AD) of CERN is planning to measure the ground-state hyperfine splitting of antihydrogen using an atomic spectroscopy beamline. We describe here the latest developments on the spectroscopy
Externí odkaz:
http://arxiv.org/abs/1402.1659