pdgLive

(${\mathit m}_{{{\mathit \Lambda}}}–{\mathit m}_{{{\overline{\mathit \Lambda}}}}$) $/$ ${\mathit m}_{{{\mathit \Lambda}}}$

A test of $\mathit CPT$ invariance.

VALUE ($ 10^{-5} $)

EVTS

DOCUMENT ID

TECN

COMMENT

$\bf{ -0.1 \pm1.1}$

OUR AVERAGE Error includes scale factor of 1.6.

$+1.3$ $\pm1.2$

31k

NA32

${{\mathit \pi}^{-}}{}^{}\mathrm {Cu}$, 230 GeV

$-1.08$ $\pm0.90$

SPEC

${{\mathit p}}{{\mathit p}}$ $27.5$ ${\mathrm {GeV/}}\mathit c$

$4.5$ $\pm5.4$

HBC

6.9 ${\mathrm {GeV/}}\mathit c$ ${{\overline{\mathit p}}}{{\mathit p}}$

• • We do not use the following data for averages, fits, limits, etc. • •

$-26$ $\pm13$

HBC

2.4 ${\mathrm {GeV/}}\mathit c$ ${{\overline{\mathit p}}}{{\mathit p}}$

¹	RYBICKI 1996 is an analysis of old ACCMOR (NA32) data.

Conservation Laws:

$\mathit CPT$ INVARIANCE

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