(${\mathit g}_{{{\mathit e}^{+}}}–{\mathit g}_{{{\mathit e}^{-}}}$) $/$ $\mathit g_{{\mathrm {average}}}$

INSPIRE   PDGID:
S003MMR
A test of $\mathit CPT$ invariance.
VALUE ($ 10^{-12} $) CL% DOCUMENT ID TECN  COMMENT
$-0.5$ $\pm2.1$ 1
VANDYCK
1987
MRS Penning trap
• • We do not use the following data for averages, fits, limits, etc. • •
$<12$ 95 2
VASSERMAN
1987
CNTR Assumes ${\mathit m}_{{{\mathit e}^{+}}}$ = ${\mathit m}_{{{\mathit e}^{-}}}$
$22$ $\pm64$
SCHWINBERG
1981
MRS Penning trap
1  VANDYCK 1987 measured ($\mathit g_{−}/\mathit g_{+})-1$ and we converted it.
2  VASSERMAN 1987 measured ($\mathit g_{+}$ $−$ $\mathit g_{−})/({{\mathit g}}−$2). We multiplied by (${{\mathit g}}−2)/{{\mathit g}}$ = $1.2 \times 10^{-3}$.
Conservation Laws:
$\mathit CPT$ INVARIANCE
References