Confinement of a Large Number of Antiprotons and Production of an Ultraslow Antiproton Beam
Physical Review Letters 94 巻 2 号
2005-01-21 発行
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| ファイル情報(添付) | |
| タイトル ( eng ) |
Confinement of a Large Number of Antiprotons and Production of an Ultraslow Antiproton Beam
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| 作成者 |
Kuroda Naofumi
Torii Hiroyuki A.
Yoshiki Franzen Ken
Wang Zhrgang
Yoneda Satoshi
Inoue Masato
Hori Masaki
Juhász Bertalan
Horváth Dezso
Mohri Akihiro
Eades John
Komaki Ken-ichiro
Yamazaki Yasunori
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| 収録物名 |
Physical Review Letters
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| 巻 | 94 |
| 号 | 2 |
| 抄録 |
We have used a radio frequency quadrupole decelerator to decelerate antiprotons emerging from the CERN Antiproton Decelerator from MeV- to keV-scale energy, and collected five decelerated pulses in a multiring trap. Some 5 × 106 antiprotons were stacked in this way. Cooling of the trapped antiprotons by a simultaneously trapped electron plasma was studied nondestructively via shifts in plasma mode frequencies. We have also demonstrated the first step in extracting a 10–500 eV antiproton beam from the trap.
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| 言語 |
英語
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| 資源タイプ | 学術雑誌論文 |
| 出版者 |
American Physical Society
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| 発行日 | 2005-01-21 |
| 権利情報 |
Copyright (c) 2005 American Physical Society.
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| 出版タイプ | Version of Record（出版社版。早期公開を含む） |
| アクセス権 | オープンアクセス |
| 収録物識別子 |
[ISSN] 0031-9007
[DOI] 10.1103/PhysRevLett.94.023401
[NCID] AA00773679
[DOI] http://dx.doi.org/10.1103/PhysRevLett.94.023401
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