抄録
ASACUSA collaboration has been making a path to realize high precision microwave spectroscopy of ground-state hyperfine transitions of antihydrogen atom in flight for stringent test of the CPT symmetry. Recently, we have succeeded in synthesizing our first cold antihydrogen atoms employing a CUSP trap. It is expected that synthesized antihydrogen atoms in the low-field-seeking states are preferentially focused along the cusp magnetic field axis whereas those in the high-field-seeking states are not focused, resulting in the formation of a spin-polarized antihydrogen beam. We report the recent results of antihydrogen atom synthesis and beam production developed with the CUSP trap.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 35-41 |
| ページ数 | 7 |
| ジャーナル | Hyperfine Interactions |
| 巻 | 209 |
| 発行部数 | 1-3 |
| DOI | |
| 出版物ステータス | Published - 2012 5 1 |
| 外部発表 | Yes |
Fingerprint
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics
- Condensed Matter Physics
- Physical and Theoretical Chemistry
これを引用
Synthesis of antihydrogen atoms in a CUSP trap. / Kuroda, Naofumi; Enomoto, Yoshinori; Michishio, Koji; Kim, Chanhyoun; Higaki, Hiroyuki; Nagata, Yugo; Kanai, Yasuyuki; Torii, Hiroyuki A.; Corradini, Maurizzio; Leali, Marco; Lodi-Rizzini, Evandro; Mascagna, Valerio; Venturelli, Luca; Zurlo, Nicola; Fujii, Koki; Otsuka, Miki; Tanaka, Kazuo; Imao, Hiroshi; Nagashima, Yasuyuki; Matsuda, Yasuyuki; Juhász, Bertalan; Widmann, Eberhard; Mohri, Akihiro; Yamazaki, Yasunori.
：: Hyperfine Interactions, 巻 209, 番号 1-3, 01.05.2012, p. 35-41.研究成果: Article
}
TY - JOUR
T1 - Synthesis of antihydrogen atoms in a CUSP trap
AU - Kuroda, Naofumi
AU - Enomoto, Yoshinori
AU - Michishio, Koji
AU - Kim, Chanhyoun
AU - Higaki, Hiroyuki
AU - Nagata, Yugo
AU - Kanai, Yasuyuki
AU - Torii, Hiroyuki A.
AU - Corradini, Maurizzio
AU - Leali, Marco
AU - Lodi-Rizzini, Evandro
AU - Mascagna, Valerio
AU - Venturelli, Luca
AU - Zurlo, Nicola
AU - Fujii, Koki
AU - Otsuka, Miki
AU - Tanaka, Kazuo
AU - Imao, Hiroshi
AU - Nagashima, Yasuyuki
AU - Matsuda, Yasuyuki
AU - Juhász, Bertalan
AU - Widmann, Eberhard
AU - Mohri, Akihiro
AU - Yamazaki, Yasunori
PY - 2012/5/1
Y1 - 2012/5/1
N2 - ASACUSA collaboration has been making a path to realize high precision microwave spectroscopy of ground-state hyperfine transitions of antihydrogen atom in flight for stringent test of the CPT symmetry. Recently, we have succeeded in synthesizing our first cold antihydrogen atoms employing a CUSP trap. It is expected that synthesized antihydrogen atoms in the low-field-seeking states are preferentially focused along the cusp magnetic field axis whereas those in the high-field-seeking states are not focused, resulting in the formation of a spin-polarized antihydrogen beam. We report the recent results of antihydrogen atom synthesis and beam production developed with the CUSP trap.
AB - ASACUSA collaboration has been making a path to realize high precision microwave spectroscopy of ground-state hyperfine transitions of antihydrogen atom in flight for stringent test of the CPT symmetry. Recently, we have succeeded in synthesizing our first cold antihydrogen atoms employing a CUSP trap. It is expected that synthesized antihydrogen atoms in the low-field-seeking states are preferentially focused along the cusp magnetic field axis whereas those in the high-field-seeking states are not focused, resulting in the formation of a spin-polarized antihydrogen beam. We report the recent results of antihydrogen atom synthesis and beam production developed with the CUSP trap.
KW - Antihydrogen
KW - Atomic beam
KW - CPT invariance
KW - Hyperfine splitting
UR - http://www.scopus.com/inward/record.url?scp=84862794979&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84862794979&partnerID=8YFLogxK
U2 - 10.1007/s10751-012-0560-4
DO - 10.1007/s10751-012-0560-4
M3 - Article
AN - SCOPUS:84862794979
VL - 209
SP - 35
EP - 41
JO - Hyperfine Interaction
JF - Hyperfine Interaction
SN - 0304-3843
IS - 1-3
ER -