pdgLive Home   >   Baryon Summary Table   >   ${{\mathit N}{(1900)}}$   >   REAL PART

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

REAL PART

INSPIRE   PDGID:

B144RE

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ 1900\text{ to }1940\text{ }(\approx1920) }$ OUR ESTIMATE $1905$ $\pm2$ ROENCHEN 2022 DPWA Multichannel $1945$ $\pm35$ ANISOVICH 2017 A 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 2017 A L+P ${{\mathit \gamma}}{{\mathit p}}$ , ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}}{{\mathit \Lambda}}$ $1910$ $\pm30$ SOKHOYAN 2015 A DPWA Multichannel $1910$ $\pm30$ GUTZ 2014 DPWA Multichannel $1910$ SHKLYAR 2013 DPWA Multichannel $1900$ $\pm30$ ANISOVICH 2012 A DPWA Multichannel 1  Fit to the amplitudes of HOEHLER 1979 . 2  Statistical error only.

References:

ROENCHEN 2022 EPJ A58 229 Light baryon resonances from a coupled-channel study including $\mathbf{K\Sigma}$ photoproduction 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

Except where otherwise noted, content of the 2023 Review of Particle Physics is licensed under a Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license. The publication of the Review of Particle Physics is supported by US DOE, MEXT (Japan), INFN (Italy), JPS and CERN. Individual collaborators receive support for their PDG activities from their respective institutes or funding agencies. © 2023. See LBNL disclaimers.