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${{\mathit N}{(2220)}}$ BREIT-WIGNER WIDTH

VALUE (MeV)

DOCUMENT ID

TECN

COMMENT

$\bf{ 350\text{ to }500\text{ }(\approx400) }$

OUR ESTIMATE

$633$ $\pm17$

DPWA

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

$500$ $\pm150$

IPWA

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

$365$ $\pm30$

IPWA

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

¹	Statistical error only.

References:

PR C74 045205

Extended Partial-Wave Analysis of ${{\mathit \pi}}{{\mathit N}}$ Scattering Data

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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