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

INSPIRE   PDGID:

B038W

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 15\text{ to }17\text{ }(\approx16) }$ OUR ESTIMATE $\bf{ 15.73 \pm0.26}$ OUR AVERAGE $15.7$ $\pm1.0$ SARANTSEV 2019 DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel $17$ $\pm1$ ZHANG 2013 A DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel $18.6$ $\pm1.9$ $\pm1.0$ QIANG 2010 SPEC ${{\mathit e}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit e}^{\,'}}{{\mathit K}^{+}}{{\mathit X}}$ (fit to ${{\mathit X}}$) $16.3$ $\pm3.3$ 300 BARBER 1980 D SPEC ${{\mathit \gamma}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}{(1520)}}{{\mathit K}^{+}}$ $16$ $\pm1$ GOPAL 1980 DPWA ${{\overline{\mathit K}}}$ ${{\mathit N}}$ $\rightarrow$ ${{\overline{\mathit K}}}{{\mathit N}}$ $14$ $\pm3$ 677 1 BARLAG 1979 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 4.2 ${\mathrm {GeV/}}\mathit c$ $15.4$ $\pm0.5$ ALSTON-GARNJO.. 1978 DPWA ${{\overline{\mathit K}}}$ ${{\mathit N}}$ $\rightarrow$ ${{\overline{\mathit K}}}{{\mathit N}}$ $16.3$ $\pm0.5$ 4k CAMERON 1977 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 0.96$-$1.36 ${\mathrm {GeV/}}\mathit c$ $15.0$ $\pm0.5$ GOPAL 1977 DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel $15.5$ $\pm1.6$ 2000 CORDEN 1975 DBC ${{\mathit K}^{-}}{{\mathit d}}$ 1.4$-$1.8 ${\mathrm {GeV/}}\mathit c$ 1  From the best-resolution sample of ${{\mathit \Lambda}}{{\mathit \pi}}{{\mathit \pi}}$ events only.

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