Cryogenic 9Be+ Penning trap for precision measurements with (anti-)protons
Cryogenic 9Be+ Penning trap for precision measurements with (anti-)protons
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用于(反)质子精确测量的低温 9Be 潘宁阱
DOI:
--
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发表时间:
2019
影响因子:
2.4
通讯作者:
C. Ospelkaus
中科院分区:
文献类型:
--
作者:
M. Niemann;T. Meiners;J. Mielke;M. Borchert;J. M. Cornejo;S. Ulmer;C. Ospelkaus
Cooling and detection schemes using laser cooling and methods of quantum logic can contribute to high precision CPT symmetry tests in the baryonic sector. This work introduces an experiment to sympathetically cool protons and antiprotons using the Coulomb interaction with a ion trapped in a nearby but separate potential well. We have designed and set up an apparatus to show such coupling between two identical ions for the first time in a Penning trap. In this paper, we present evidence for successful loading and Doppler cooling of clouds and single ions. Our coupling scheme has applications in a range of high-precision measurements in Penning traps and has the potential to substantially improve motional control in these experiments.
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DOI:
10.1142/9789814566438_0011
发表时间:
2014
期刊:
影响因子:
--
作者:
M. Niemann;A.-G. Paschke;T. Dubielzig;S. Ulmer;C. Ospelkaus
通讯作者:
C. Ospelkaus
DOI:
10.1140/epjst/e2015-02607-4
发表时间:
2015-11
期刊:
The European Physical Journal Special Topics
影响因子:
--
作者:
C. Smorra;K. Blaum;L. Bojtár;M. Borchert;K. Franke;Takashi Higuchi;N. Leefer;H. Nagahama;Y. Matsuda;A. Mooser;M. Niemann;C. Ospelkaus;C. Ospelkaus;W. Quint;G. Schneider;S. Sellner;T. Tanaka;S. Gorp;J. Walz;Y. Yamazaki;S. Ulmer
通讯作者:
C. Smorra;K. Blaum;L. Bojtár;M. Borchert;K. Franke;Takashi Higuchi;N. Leefer;H. Nagahama;Y. Matsuda;A. Mooser;M. Niemann;C. Ospelkaus;C. Ospelkaus;W. Quint;G. Schneider;S. Sellner;T. Tanaka;S. Gorp;J. Walz;Y. Yamazaki;S. Ulmer
影响因子:
56.9
作者:
Schneider;Mooser;Bohman;Schön;Harrington;Higuchi;Matsuda
通讯作者:
Matsuda
影响因子:
64.8
作者:
Smorra, C.;Sellner, S.;Ulmer, S.
通讯作者:
Ulmer, S.
DOI:
10.1063/1.5005515
发表时间:
2018
期刊:
The Review of scientific instruments
影响因子:
--
作者:
Hannig S;Mielke J;Fenske J. A;Misera M;Beev N;Ospelkaus C.;Schmidt P. O.
通讯作者:
Schmidt P. O.