${{\boldsymbol \Sigma}{(1620)}}$ MASS INSPIRE search

VALUE (MeV) DOCUMENT ID TECN  COMMENT
$\bf{ \approx1620}$ OUR ESTIMATE
$1600$ $\pm15$
ZHANG
2013A
DPWA Multichannel
$1600$ $\pm6$ 1
MORRIS
1978
DPWA ${{\mathit K}^{-}}$ ${{\mathit n}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}^{-}}$
$1608$ $\pm5$ 2
CARROLL
1976
DPWA Isospin-1 total $\sigma{}$
$1633$ $\pm10$ 3
CARROLL
1976
DPWA Isospin-1 total $\sigma{}$
$1630$ $\pm10$
LANGBEIN
1972
IPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel
$1620$
KIM
1971
DPWA K-matrix analysis
1  MORRIS 1978 obtains an equally good fit without including this resonance.
2  Total cross-section bump with ($\mathit J$+1/2) $\Gamma _{{\mathrm {el}}}$ $/$ $\Gamma _{{\mathrm {total}}}$ is 0.06 seen by CARROLL 1976 .
3  Total cross-section bump with ($\mathit J$+1/2) $\Gamma _{{\mathrm {el}}}$ $/$ $\Gamma _{{\mathrm {total}}}$ is 0.04 seen by CARROLL 1976 .
  References:
ZHANG 2013A
PR C88 035205 Multichannel Parametrization of ${{\mathit K}^{-}}{{\mathit N}}$ Scattering Amplitudes and Extraction of Resonance Parameters
MORRIS 1978
PR D17 55 Reaction ${{\mathit K}^{-}}$ ${{\mathit n}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}^{-}}$ from 1550 to 1650 MeV
CARROLL 1976
PRL 37 806 Structures in ${{\mathit K}^{-}}$ Nucleon Total Cross Sections below 1.1 ${\mathrm {GeV/}}\mathit c$
LANGBEIN 1972
NP B47 477 An Energy Independent Coupled Channel Phase Shift Analysis for the ${{\overline{\mathit K}}}{{\mathit N}}$ System
KIM 1971
PRL 27 356 ${{\overline{\mathit K}}}{{\mathit N}}$ Interaction in the Region 0 to 1200 ${\mathrm {MeV}}/\mathit c$ and Hyperon Resonances