pdgLive Home   >   Baryon Summary Table   >   ${{\mathit \Delta}{(1900)}}$   >   ${{\mathit \Delta}{(1900)}}$ BREIT-WIGNER MASS

${{\mathit \Delta}{(1900)}}$ BREIT-WIGNER MASS

INSPIRE   PDGID:

B030M

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ 1840\text{ to }1920\text{ }(\approx1860) }$ OUR ESTIMATE $1989$ $\pm22$ 1 HUNT 2019 DPWA Multichannel $1840$ $\pm20$ SOKHOYAN 2015 A DPWA Multichannel $1890$ $\pm50$ CUTKOSKY 1980 IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ $1908$ $\pm30$ HOEHLER 1979 IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ • • We do not use the following data for averages, fits, limits, etc. • • $1840$ $\pm20$ GUTZ 2014 DPWA Multichannel $1840$ $\pm30$ ANISOVICH 2012 A DPWA Multichannel $1868$ $\pm12$ 1 SHRESTHA 2012 A DPWA Multichannel $1802$ $\pm87$ VRANA 2000 DPWA Multichannel 1  Statistical error only.

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 ${{\mathit \pi}^{0}}$ GUTZ 2014 EPJ A50 74 High Statistics Study of the Reaction ANISOVICH 2012A EPJ A48 15 Properties of Baryon Resonances from a Multichannel Partial Wave Analysis SHRESTHA 2012A PR C86 055203 Multichannel Parametrization of ${{\mathit \pi}}{{\mathit N}}$ Scattering Amplitudes and Extraction of Resonance Parameters 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 HOEHLER 1979 PDAT 12-1 Handbook of Pion Nucleon Scattering Also Toronto Conf. 3 The Karlsruhe-Helsinki ${{\mathit \pi}}{{\mathit N}}$ Elastic Partial Wave Analysis