${{\boldsymbol \Sigma}{(1670)}}$ WIDTH (PRODUCTION EXPERIMENTS) INSPIRE search

VALUE (MeV) EVTS DOCUMENT ID TECN CHG  COMMENT
$67.0$ $\pm2.4$
APSELL
1974
HBC ${{\mathit K}^{-}}{{\mathit p}}$ 2.87 ${\mathrm {GeV/}}\mathit c$
$110$ $\pm12$
AGUILAR-BENIT..
1970B
HBC ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit \pi}}{{\mathit \pi}}$ 4 GeV
$135$ ${}^{+40}_{-30}$
AGUILAR-BENIT..
1970B
HBC ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Sigma}}$3 ${{\mathit \pi}}$ 4 GeV
$40$ $\pm10$
ALVAREZ
1963
HBC +
• • • We do not use the following data for averages, fits, limits, etc. • • •
$90$ $\pm20$ 150 1
FERRERSORIA
1981
OMEG - ${{\mathit \pi}^{-}}{{\mathit p}}$ 9,12 ${\mathrm {GeV/}}\mathit c$
$52$ 2
CARROLL
1976
DPWA Isospin-1 total $\sigma{}$
$48\text{ to }63 $
TIMMERMANS
1976
HBC + ${{\mathit K}^{-}}{{\mathit p}}$ 4.2 ${\mathrm {GeV/}}\mathit c$
$30$ $\pm15$
BUGG
1968
CNTR
$60$ $\pm20$ 70
PRIMER
1968
HBC + See BARNES 1969E
$45$
ALEXANDER
1962C
HBC -0
1  Backward production in the ${{\mathit \Lambda}}{{\mathit \pi}^{-}}{{\mathit K}^{+}}$ final state.
2  Total cross-section bump with ($\mathit J$+1/2) $\Gamma _{{\mathrm {el}}}$ $/$ $\Gamma _{{\mathrm {total}}}$ = 0.23.
  References:
FERRERSORIA 1981
NP B178 373 Backward ${{\mathit K}^{*0}}$ Production in the Reaction ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}^{0}}{{\mathit K}^{+}}{{\mathit \pi}^{-}}$ at 9 and 12 ${\mathrm {GeV/}}\mathit c$
CARROLL 1976
PRL 37 806 Structures in ${{\mathit K}^{-}}$ Nucleon Total Cross Sections below 1.1 ${\mathrm {GeV/}}\mathit c$
TIMMERMANS 1976
NP B112 77 Production of ${{\mathit \Sigma}{(1660)}}$ in ${{\mathit K}^{-}}{{\mathit p}}$ Interactions at 4.2 ${\mathrm {GeV/}}\mathit c$
APSELL 1974
PR D10 1419 Production and Decay of ${{\mathit \Sigma}{(1660)}}$
AGUILAR-BENITEZ 1970B
PRL 25 58 Observation of ${{\mathit \Sigma}}$ Resonances in the 1670 MeV Mass Region
BUGG 1968
PR 168 1466 Kaon Nucleon Cross Section from .6 to 2.65 ${\mathrm {GeV/}}\mathit c$
PRIMER 1968
PRL 20 610 Study of ${{\mathit Y}_{{1}}^{*}{(1660)}}$ and ${{\mathit Y}_{{1}}^{*}{(1690)}}$ Production in ${{\mathit K}^{-}}{{\mathit p}}$ Interactions
ALVAREZ 1963
PRL 10 184 1660 MeV ${{\mathit Y}_{{1}}^{*}}$ Hyperons
ALEXANDER 1962C
CERN Conf. 320 ${{\mathit K}^{-}}{{\mathit \pi}}$ Mass Distributions for ${{\mathit \pi}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit Y}}{{\mathit K}}{{\mathit \pi}}$ at Incident Momenta of $1.89 - 2.24$ GeV/$\mathit c$