Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Diermaier M."'
Autor:
Grzonka D., Alfs D., Asaturyan A., Carmignotto M., Diermaier M., Eyrich W., Głowacz B., Hauenstein F., Horn T., Kilian K., Lersch D., Malbrunot-Ettenauer S., Mkrtchyan A., Mkrtchyan H., Moskal P., Nadel-Turonski P., Oelert W., Ritman J., Sefzick T., Tadevosyan V., Widmann E., Wolke M., Zhamkochyan S., Zieliński M., Zink A., Zmeskal J.
Publikováno v:
EPJ Web of Conferences, Vol 199, p 05013 (2019)
A quite simple procedure for the generation of a polarized antiproton beam could be worked out if antiprotons are produced with some polarization. In order to investigate this possibility measurements of the polarization of produced antiprotons have
Externí odkaz:
https://doaj.org/article/7fff804049b0457fa61a973f945e91bc
Autor:
Alfs D., Asaturyan A., Carmignotto M., Diermaier M., Eyrich W., Głowacz B., Grzonka D., Hauenstein F., Horn T., Kilian K., Lersch D., Malbrunot-Ettenauer S., Mkrtchyan A., Mkrtchyan H., Moskal P., Nadel-Turonski P., Oelert W., Ritman J., Sefzick T., Tadevosyan V., Widmann E., Wolke M., Zhamkochyan S., Zieliński M., Zink A., Zmeskal J.
Publikováno v:
EPJ Web of Conferences, Vol 199, p 05017 (2019)
The goal of the P-349 experiment is to test whether 3.5 GeV/c antiprotons produced in high-energy proton-proton collisions are polarized in view of the preparation of a polarized antiproton beam. In this article, we present the details of the ongoing
Externí odkaz:
https://doaj.org/article/79a552f63db54d138f402cc84c00d8dd
Autor:
Kolbinger B., Amsler C., Breuker H., Diermaier M., Dupré P., Fleck M., Gligorova A., Higaki H., Kanai Y., Kobayashi T., Leali M., Mäckel V., Malbrunot C., Mascagna V., Massiczek O., Matsuda Y., Murtagh D.j., Nagata Y., Sauerzopf C., Simon M.C., Tajima M., Ulmer S., Kuroda N., Venturelli L., Widmann E., Yamazaki Y., Zmeskal J.
Publikováno v:
EPJ Web of Conferences, Vol 181, p 01003 (2018)
The ASACUSA Collaboration at CERNs Antiproton Decelerator aims to measure the ground state hyperfine splitting of antihydrogen with high precision to test the fundamental symmetry of CPT (combination of charge conjugation, parity transformation, and
Externí odkaz:
https://doaj.org/article/e0edaffb643b421b961a46759efc906c
Autor:
Alfs D., Asaturyan A., Carmignotto M., Diermaier M., Eyrich W., Głowacz B., Grzonka D., Hauenstein F., Horn T., Kilian K., Malbrunot-Ettenauer S., Mkrtchyan A., Mkrtchyan H., Moskal P., Nadel-Turonski P., Oelert W., Ritman J., Sefzick T., Tadevosyan V., Widmann E., Wolke M., Zhamkochyan S., Zieliński M., Zink A., Zmeskal J.
Publikováno v:
EPJ Web of Conferences, Vol 130, p 07002 (2016)
The P-349 experiment aims to test whether for antiprotons the production process itself can be a source of polarization in view of the preparation of a polarized antiproton beam. In this article we present the details of performed measurements and re
Externí odkaz:
https://doaj.org/article/64ed85eb9d364626b5a8fab30b857d21
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:
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:
Grzonka, D., Kilian, K., Ritman, J., Sefzick, T., Oelert, W., Diermaier, M., Widmann, E., Zmeskal, J., Glowacz, B., Moskal, P., Zielinski, M., Wolke, M., Nadel-Turonski, P., Carmignotto, M., Horn, T., Mkrtchyan, H., Asaturyan, A., Mkrtchyan, A., Tadevosyan, V., Zhamkochyan, S., Malbrunot-Ettenauer, S., Eyrich, W., Hauenstein, F., Zink, A.
For the production of a polarized antiproton beam various methods have been suggested including the possibility that antiprotons may be produced polarized which will be checked experimentally. The polarization of antiprotons produced under typical co
Externí odkaz:
http://arxiv.org/abs/1501.05730
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