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${{\mathit K}{(3100)}}$ MASS

4-BODY DECAYS

VALUE (MeV)

DOCUMENT ID

TECN

COMMENT

$\bf{ 3059 \pm11}$

OUR AVERAGE

$3067$ $\pm6$ $\pm20$

BIS2

${{\mathit K}{(3100)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\overline{\mathit p}}}{{\mathit \pi}^{+}}{{\mathit \pi}^{+}}$

$3060$ $\pm8$ $\pm20$

BIS2

${{\mathit K}{(3100)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\overline{\mathit p}}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$

$3055$ $\pm7$ $\pm20$

BIS2

${{\mathit K}{(3100)}}$ $\rightarrow$ ${{\overline{\mathit \Lambda}}}{{\mathit p}}{{\mathit \pi}^{-}}{{\mathit \pi}^{-}}$

$3052$ $\pm8$ $\pm20$

BIS2

${{\mathit K}{(3100)}}$ $\rightarrow$ ${{\overline{\mathit \Lambda}}}{{\mathit p}}{{\mathit \pi}^{-}}{{\mathit \pi}^{+}}$

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

$3105$ $\pm30$

SPEC

${{\mathit K}{(3100)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\overline{\mathit p}}}{{\mathit \pi}^{+}}{{\mathit \pi}^{+}}$

$3115$ $\pm30$

SPEC

${{\mathit K}{(3100)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\overline{\mathit p}}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$

¹	Supersedes ALEEV 1990 .

References:

PAN 56 1358

Narrow Baryonia with Open and Hidden Strangeness

PL B172 113

Evidence for Narrow States Decaying into (${{\mathit \Lambda}}{{\overline{\mathit p}}}$ $+$ pions) at 3.1 ${\mathrm {GeV/}}\mathit c{}^{2}$ with Charges +1, 0 and -1

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