title: Synthesis of cold antihydrogen in a cusp trap.
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.
authors.affiliation: RIKEN Advanced Science Institute, Hirosawa, Wako, Saitama 351-0198, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Enomoto
authors.forename: N
authors.initials: N
authors.lastname: Kuroda
authors.forename: K
authors.initials: K
authors.lastname: Michishio
authors.forename: C H
authors.initials: CH
authors.lastname: Kim
authors.forename: H
authors.initials: H
authors.lastname: Higaki
authors.forename: Y
authors.initials: Y
authors.lastname: Nagata
authors.forename: Y
authors.initials: Y
authors.lastname: Kanai
authors.forename: H A
authors.initials: HA
authors.lastname: Torii
authors.forename: M
authors.initials: M
authors.lastname: Corradini
authors.forename: M
authors.initials: M
authors.lastname: Leali
authors.forename: E
authors.initials: E
authors.lastname: Lodi-Rizzini
authors.forename: V
authors.initials: V
authors.lastname: Mascagna
authors.forename: L
authors.initials: L
authors.lastname: Venturelli
authors.forename: N
authors.initials: N
authors.lastname: Zurlo
authors.forename: K
authors.initials: K
authors.lastname: Fujii
authors.forename: M
authors.initials: M
authors.lastname: Ohtsuka
authors.forename: K
authors.initials: K
authors.lastname: Tanaka
authors.forename: H
authors.initials: H
authors.lastname: Imao
authors.forename: Y
authors.initials: Y
authors.lastname: Nagashima
authors.forename: Y
authors.initials: Y
authors.lastname: Matsuda
authors.forename: B
authors.initials: B
authors.lastname: Juhász
authors.forename: A
authors.initials: A
authors.lastname: Mohri
authors.forename: Y
authors.initials: Y
authors.lastname: Yamazaki