${{\boldsymbol N}{(1900)}}$ POLE POSITION

REAL PART INSPIRE search

VALUE (MeV) DOCUMENT ID TECN  COMMENT
$\bf{ 1900\text{ to }1940\text{ }(\approx1920) }$ OUR ESTIMATE
$1945$ $\pm35$
ANISOVICH
2017A
DPWA Multichannel
$1928$ $\pm18$ $\pm2$ 1
SVARC
2014
L+P ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
• • • We do not use the following data for averages, fits, limits, etc. • • •
$1856$
HUNT
2019
DPWA Multichannel
$1912$ $\pm30$ 2
ANISOVICH
2017A
L+P ${{\mathit \gamma}}{{\mathit p}}$ , ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}}{{\mathit \Lambda}}$
$1910$ $\pm30$
SOKHOYAN
2015A
DPWA Multichannel
$1910$ $\pm30$
GUTZ
2014
DPWA Multichannel
$1910$
SHKLYAR
2013
DPWA Multichannel
$1900$ $\pm30$
ANISOVICH
2012A
DPWA Multichannel
1  Fit to the amplitudes of HOEHLER 1979 .
2  Statistical error only.
  References:
HUNT 2019
PR C99 055205 Updated determination of $N^*$ resonance parameters using a unitary, multichannel formalism
ANISOVICH 2017A
PRL 119 062004 Strong Evidence for Nucleon Resonances near 1900 MeV
SOKHOYAN 2015A
EPJ A51 95 High-Statistics Study of the Reaction ${{\mathit \gamma}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit p}}$2 ${{\mathit \pi}^{0}}$
GUTZ 2014
EPJ A50 74 High Statistics Study of the Reaction
SVARC 2014
PR C89 045205 Poles of Karlsruhe-Helsinki KH80 and KA84 Solutions Extracted by using the Laurent-Pietarinen Method
SHKLYAR 2013
PR C87 015201 Eta-meson Production in the Resonance Energy Region
ANISOVICH 2012A
EPJ A48 15 Properties of Baryon Resonances from a Multichannel Partial Wave Analysis