Synthesis of cold antihydrogen in a cusp trap

Y. Enomoto, N. Kuroda, K. Michishio, C. H. Kim, H. Higaki, Y. Nagata, Y. Kanai, H. A. Torii, M. Corradini, M. Leali, E. Lodi-Rizzini, V. Mascagna, L. Venturelli, N. Zurlo, K. Fujii, Miki Otsuka, K. Tanaka, H. Imao, Y. Nagashima, Y. MatsudaB. Juhász, A. Mohri, Y. Yamazaki

Research output: Contribution to journalArticle

92 Citations (Scopus)

Abstract

We report here the first successful synthesis of cold antihydrogen atoms employing a cusp trap, which consists of a superconducting anti-Helmholtz coil and a stack of multiple ring electrodes. This success opens a new path to make a stringent test of the CPT symmetry via high precision microwave spectroscopy of ground-state hyperfine transitions of antihydrogen atoms.

Original languageEnglish
Article number243401
JournalPhysical Review Letters
Volume105
Issue number24
DOIs
Publication statusPublished - 2010 Dec 7
Externally publishedYes

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cusps
traps
synthesis
atoms
coils
microwaves
ground state
electrodes
rings
symmetry
spectroscopy

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Enomoto, Y., Kuroda, N., Michishio, K., Kim, C. H., Higaki, H., Nagata, Y., ... Yamazaki, Y. (2010). Synthesis of cold antihydrogen in a cusp trap. Physical Review Letters, 105(24), [243401]. https://doi.org/10.1103/PhysRevLett.105.243401

Synthesis of cold antihydrogen in a cusp trap. / Enomoto, Y.; Kuroda, N.; Michishio, K.; Kim, C. H.; Higaki, H.; Nagata, Y.; Kanai, Y.; Torii, H. A.; Corradini, M.; Leali, M.; Lodi-Rizzini, E.; Mascagna, V.; Venturelli, L.; Zurlo, N.; Fujii, K.; Otsuka, Miki; Tanaka, K.; Imao, H.; Nagashima, Y.; Matsuda, Y.; Juhász, B.; Mohri, A.; Yamazaki, Y.

In: Physical Review Letters, Vol. 105, No. 24, 243401, 07.12.2010.

Research output: Contribution to journalArticle

Enomoto, Y, Kuroda, N, Michishio, K, Kim, CH, Higaki, H, Nagata, Y, Kanai, Y, Torii, HA, Corradini, M, Leali, M, Lodi-Rizzini, E, Mascagna, V, Venturelli, L, Zurlo, N, Fujii, K, Otsuka, M, Tanaka, K, Imao, H, Nagashima, Y, Matsuda, Y, Juhász, B, Mohri, A & Yamazaki, Y 2010, 'Synthesis of cold antihydrogen in a cusp trap', Physical Review Letters, vol. 105, no. 24, 243401. https://doi.org/10.1103/PhysRevLett.105.243401
Enomoto Y, Kuroda N, Michishio K, Kim CH, Higaki H, Nagata Y et al. Synthesis of cold antihydrogen in a cusp trap. Physical Review Letters. 2010 Dec 7;105(24). 243401. https://doi.org/10.1103/PhysRevLett.105.243401
Enomoto, Y. ; Kuroda, N. ; Michishio, K. ; Kim, C. H. ; Higaki, H. ; Nagata, Y. ; Kanai, Y. ; Torii, H. A. ; Corradini, M. ; Leali, M. ; Lodi-Rizzini, E. ; Mascagna, V. ; Venturelli, L. ; Zurlo, N. ; Fujii, K. ; Otsuka, Miki ; Tanaka, K. ; Imao, H. ; Nagashima, Y. ; Matsuda, Y. ; Juhász, B. ; Mohri, A. ; Yamazaki, Y. / Synthesis of cold antihydrogen in a cusp trap. In: Physical Review Letters. 2010 ; Vol. 105, No. 24.
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