Sympathetic cooling of protons and antiprotons with a common endcap Penning 
trap.

Bohman, Matthew; Mooser, A.; Schneider, G.; Schön, N.; Wiesinger, Markus; Harrington, J.; Higuchi, T.; Nagahama, H.; Smorra, C.; Sellner, S.; Blaum, Klaus; Matsuda, Y.; Quint, W.; Walz, J.; Ulmer, S.

doi:10.1080/09500340.2017.1404656

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Sympathetic cooling of protons and antiprotons with a common endcap Penning trap.

Bohman, M., Mooser, A., Schneider, G., Schön, N., Wiesinger, M., Harrington, J., et al. (2018). Sympathetic cooling of protons and antiprotons with a common endcap Penning trap. Journal of Modern Optics, 65(5-6), 601-609. doi:10.1080/09500340.2017.1404656.

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Item Permalink: https://hdl.handle.net/21.11116/0000-0000-F3F3-B Version Permalink: https://hdl.handle.net/21.11116/0000-0000-F3F6-8

Genre: Journal Article

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https://doi.org/10.1080/09500340.2017.1404656 (Publisher version) Open Access status unknown

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Creators:
Bohman, Matthew^{1, 2}, Author
Mooser, A.², Author
Schneider, G.^{2, 3}, Author
Schön, N.³, Author
Wiesinger, Markus¹, Author
Harrington, J.¹, Author
Higuchi, T.^{2, 4}, Author
Nagahama, H.², Author
Smorra, C.², Author
Sellner, S.², Author
Blaum, Klaus¹, Author
Matsuda, Y.⁴, Author
Quint, W.⁵, Author
Walz, J.^{3, 6}, Author
Ulmer, S.², Author

Affiliations:
1Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society, ou_904548
2RIKEN, Ulmer Fundamental Symmetries Laboratory, Wako, Japan, ou_persistent22
3Institut für Physik, Johannes Gutenberg-Universität, Mainz, Germany, ou_persistent22
4Graduate School of Arts and Sciences, University of Tokyo, Tokyo, Japan, ou_persistent22
5GSI - Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany, ou_persistent22
6Helmholtz-Institut Mainz, Mainz, Germany, ou_persistent22

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MPINP: Speichertechnik - Abteilung Blaum

Abstract: We present an experiment to sympathetically cool single 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 temperatures on timescales of tens of seconds is feasible. Successful implementation of the technique will have immediate and significant impact on high-precision comparisons of the fundamental properties of protons and antiprotons. This in turn will provide stringent tests of the fundamental symmetries of the Standard Model.

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Language(s): eng - English

Dates: Date issued: 2018-03

Publication Status: Issued

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Rev. Type: Peer

Identifiers: ISSN: 0950-0340
DOI: 10.1080/09500340.2017.1404656

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Title: Journal of Modern Optics

Source Genre: Journal

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Publ. Info: London : Taylor & Francis

Pages: - Volume / Issue: 65 (5-6) Sequence Number: - Start / End Page: 601 - 609 Identifier: ISSN: 0950-0340
CoNE: https://pure.mpg.de/cone/journals/resource/954927560575