${{\mathit \Lambda}{(1520)}}$ 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
2013A
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
1980D
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