${{\boldsymbol N}{(1895)}}$ POLE POSITION

$-2{\times }$IMAGINARY PART INSPIRE search

VALUE (MeV) DOCUMENT ID TECN  COMMENT
$\bf{ 80\text{ to }140\text{ }(\approx110) }$ OUR ESTIMATE
$132$ $\pm30$
ANISOVICH
2017A
 DPWA Multichannel
$100$ $\pm10$ 1
ANISOVICH
2017A
 L+P ${{\mathit \gamma}}{{\mathit p}}$ , ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}}{{\mathit \Lambda}}$
$101$ $\pm36$ $\pm1$ 1, 2
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. • • •
$449$
HUNT
2019
DPWA Multichannel
$100$ ${}^{+40}_{-10}$
ANISOVICH
2017C
 DPWA Multichannel
$100$ ${}^{+40}_{-15}$
SOKHOYAN
2015A
 DPWA Multichannel
$90$ ${}^{+30}_{-15}$
ANISOVICH
2012A
 DPWA Multichannel
$420$ $\pm45$
BATINIC
2010
DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \pi}}$ , ${{\mathit N}}{{\mathit \eta}}$
$220$
VRANA
2000
DPWA Multichannel
$350$ $\pm100$
CUTKOSKY
1980
IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
1  Statistical error only.
2  Fit to the amplitudes of HOEHLER 1979 .
  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
ANISOVICH 2017C
PL B772 247 ${{\mathit N}^{*}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \eta}^{\,'}}$ Decays from Photoproduction of ${{\mathit \eta}^{\,'}}$-Mesons off Protons
SOKHOYAN 2015A
EPJ A51 95 High-Statistics Study of the Reaction ${{\mathit \gamma}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit p}}$2 ${{\mathit \pi}^{0}}$
SVARC 2014
PR C89 045205 Poles of Karlsruhe-Helsinki KH80 and KA84 Solutions Extracted by using the Laurent-Pietarinen Method
ANISOVICH 2012A
EPJ A48 15 Properties of Baryon Resonances from a Multichannel Partial Wave Analysis
BATINIC 2010
PR C82 038203 Poles of the Zagreb Analysis Partial-Wave $\mathit T$ Matrices
VRANA 2000
PRPL 328 181 Baryon Resonance Extraction from ${{\mathit \pi}}$ N Data using a Unitary Multichannel Model
CUTKOSKY 1980
Toronto Conf. 19 Pion $−$ Nucleon Partial Wave Analysis