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

REAL PART INSPIRE search

VALUE (MeV) DOCUMENT ID TECN  COMMENT
$\bf{ 1890\text{ to }1930\text{ }(\approx1910) }$ OUR ESTIMATE
$1895$ $\pm15$
ANISOVICH
2017A
DPWA Multichannel
$1906$ $\pm17$ 1
ANISOVICH
2017A
L+P ${{\mathit \gamma}}{{\mathit p}}$ , ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}}{{\mathit \Lambda}}$
$1917$ $\pm19$ $\pm1$ 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. • • •
$1956$
HUNT
2019
DPWA Multichannel
$1907$ $\pm10$
ANISOVICH
2017C
DPWA Multichannel
$1907$ $\pm10$
SOKHOYAN
2015A
DPWA Multichannel
$1900$ $\pm15$
ANISOVICH
2012A
DPWA Multichannel
$1797$ $\pm26$
BATINIC
2010
DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \pi}}$ , ${{\mathit N}}{{\mathit \eta}}$
$1795$
VRANA
2000
DPWA Multichannel
$2150$ $\pm70$
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