${{\mathit N}{(2100)}}$ POLE POSITION

REAL PART INSPIRE search

B132RE
VALUE (MeV) DOCUMENT ID TECN  COMMENT
$\bf{ 2050\text{ to }2150\text{ }(\approx2100) }$ OUR ESTIMATE
$2120$ $\pm25$
SOKHOYAN
2015A
 DPWA Multichannel
$2052$ $\pm6$ $\pm3$ 1
SVARC
2014
L+P ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
$2120$ $\pm40$
CUTKOSKY
1980
IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
• • • We do not use the following data for averages, fits, limits, etc. • • •
$2217$
HUNT
2019
DPWA Multichannel
$2120$ $\pm47$
BATINIC
2010
DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \pi}}$, ${{\mathit N}}{{\mathit \eta}}$
$1810$
VRANA
2000
DPWA Multichannel
1  Fit to the amplitudes of HOEHLER 1979.
  References:
HUNT 2019
PR C99 055205 Updated determination of $N^*$ resonance parameters using a unitary, multichannel formalism
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
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
Also
PR D20 2839 Pion Nucleon Partial Wave Amplitudes