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${{\mathit N}{(1895)}}$ BREIT-WIGNER MASS

VALUE (MeV)

DOCUMENT ID

TECN

COMMENT

$\bf{ 1870\text{ to }1920\text{ }(\approx1895) }$

OUR ESTIMATE

$2000$ $\pm29$

DPWA

Multichannel

$1890$ ${}^{+9}_{-23}$

DPWA

${{\mathit \gamma}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit p}}$ , ${{\mathit \eta}^{\,'}}{{\mathit p}}$

$1905$ $\pm12$

DPWA

Multichannel

$1880$ $\pm20$

IPWA

${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$

• • We do not use the following data for averages, fits, limits, etc. • •

$1895$ $\pm15$

DPWA

Multichannel

$1910$ $\pm15$

DPWA

Multichannel

$1812$ $\pm25$

DPWA

${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \pi}}$ , ${{\mathit N}}{{\mathit \eta}}$

$1822$ $\pm43$

DPWA

Multichannel

$2180$ $\pm80$

IPWA

${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$

¹	Statistical error only.

References:

PR C99 055205

Updated determination of $N^*$ resonance parameters using a unitary, multichannel formalism

PRL 118 212001

Study of ${{\mathit \eta}}$ and ${{\mathit \eta}^{\,'}}$ Photoproduction at MAMI

EPJ A51 95

High-Statistics Study of the Reaction ${{\mathit \gamma}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit p}}$2 ${{\mathit \pi}^{0}}$

EPJ A48 15

Properties of Baryon Resonances from a Multichannel Partial Wave Analysis

PR C86 055203

Multichannel Parametrization of ${{\mathit \pi}}{{\mathit N}}$ Scattering Amplitudes and Extraction of Resonance Parameters

PR C82 038203

Poles of the Zagreb Analysis Partial-Wave $\mathit T$ Matrices

PRPL 328 181

Baryon Resonance Extraction from ${{\mathit \pi}}$ N Data using a Unitary Multichannel Model

Toronto Conf. 19

Pion $−$ Nucleon Partial Wave Analysis

PR D20 2839

Pion Nucleon Partial Wave Amplitudes

PDAT 12-1

Handbook of Pion Nucleon Scattering

Toronto Conf. 3

The Karlsruhe-Helsinki ${{\mathit \pi}}{{\mathit N}}$ Elastic Partial Wave Analysis

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