In this section
@inproceedings{Hori:2013:10.1364/fio.2013.fs1a.4,
author = {Hori, M},
doi = {10.1364/fio.2013.fs1a.4},
title = {Determination of the antiproton-to-electron mass ratio by two-photon laser spectroscopy of antiprotonic helium atoms},
url = {http://dx.doi.org/10.1364/fio.2013.fs1a.4},
year = {2013}
}
TY - CPAPER
AB - Some ultraviolet transition frequencies in antiprotonic helium atoms were measured by sub-Doppler two-photon laser spectroscopy to a precision of 2.3-5 parts in 10<sup>9</sup>. By comparing the results with three-body QED calculations, the antiproton mass in units of the electron mass was determined as 1836.1526736(23). This agrees with the proton-to-electron mass ratio. This constitutes a consistency test of the CPT symmetry of particle physics. © OSA 2013.
AU - Hori,M
DO - 10.1364/fio.2013.fs1a.4
PY - 2013///
TI - Determination of the antiproton-to-electron mass ratio by two-photon laser spectroscopy of antiprotonic helium atoms
UR - http://dx.doi.org/10.1364/fio.2013.fs1a.4
ER -