pdgLive Home   >   Baryon Summary Table   >   ${{\mathit \Lambda}{(1520)}}$   >   ${{\mathit \Lambda}{(1520)}}$ MASS

${{\mathit \Lambda}{(1520)}}$ MASS

INSPIRE   PDGID:

B038M

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 1518\text{ to }1520\text{ }(\approx1519) }$ OUR ESTIMATE $\bf{ 1519.42 \pm0.19}$ OUR AVERAGE  Error includes scale factor of 1.1. $1518.5$ $\pm0.5$ SARANTSEV 2019 DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel $1519.6$ $\pm0.5$ ZHANG 2013 A DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel $1520.4$ $\pm0.6$ $\pm1.5$ QIANG 2010 SPEC ${{\mathit e}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit e}^{\,'}}{{\mathit K}^{+}}{{\mathit X}}$ (fit to ${{\mathit X}}$) $1517.3$ $\pm1.5$ 300 BARBER 1980 D SPEC ${{\mathit \gamma}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}{(1520)}}{{\mathit K}^{+}}$ $1517.8$ $\pm1.2$ 5k BARLAG 1979 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 4.2 ${\mathrm {GeV/}}\mathit c$ $1520.0$ $\pm0.5$ ALSTON-GARNJO.. 1978 DPWA ${{\overline{\mathit K}}}$ ${{\mathit N}}$ $\rightarrow$ ${{\overline{\mathit K}}}{{\mathit N}}$ $1519.7$ $\pm0.3$ 4k CAMERON 1977 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 0.96$-$1.36 ${\mathrm {GeV/}}\mathit c$ $1519$ $\pm1$ GOPAL 1977 DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel $1519.4$ $\pm0.3$ 2000 CORDEN 1975 DBC ${{\mathit K}^{-}}{{\mathit d}}$ 1.4$-$1.8 ${\mathrm {GeV/}}\mathit c$

References