${{\mathit \Delta}{(1232)}}$ BREIT-WIGNER MASSES

${{\mathit \Delta}{(1232)}^{0}}$ MASS

INSPIRE search
VALUE (MeV) DOCUMENT ID TECN  COMMENT
• • We do not use the following data for averages, fits, limits, etc. • •
$1231.3$ $\pm0.6$
BREITSCHOPF
2006
CNTR Using new CHEX data
$1233.40$ $\pm0.22$
GRIDNEV
2006
DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
$1234.35$ $\pm0.75$
BERNICHA
1996
Fit to PEDRONI 1978
$1233.1$ $\pm0.3$
ABAEV
1995
IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
$1233.6$ $\pm0.5$
KOCH
1980B
IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
$1233.8$ $\pm0.2$
PEDRONI
1978
${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ 70$-$370 MeV
References:
BREITSCHOPF 2006
PL B639 424 Pionic Charge Exchange on the Proton from 40 to 250 MeV
GRIDNEV 2006
PAN 69 1542 The $\mathit K$-Matrix Approach to the ${{\mathit \Delta}}$-Resonance Mass Splitting and Isospin Violation in Low-Energy ${{\mathit \pi}}{{\mathit N}}$ Scattering
BERNICHA 1996
NP A597 623 Pion-Proton Scattering and Isospin Breaking in the ${{\mathit \Delta}^{0}}$ $−$ ${{\mathit \Delta}^{++}}$ System
ABAEV 1995
ZPHY A352 85 Phase-Shift Analysis of ${{\mathit \pi}}{{\mathit p}}$ Scattering in the Energy Region from 160 to 600 MeV
KOCH 1980B
NP A336 331 Low Energy ${{\mathit \pi}}{{\mathit N}}$ Partial Wave Analysis
PEDRONI 1978
NP A300 321 A Study of Charge Independence and Symmetry from ${{\mathit \pi}^{+}}$ and ${{\mathit \pi}^{-}}$ Total Cross Sections on Hydrogen and Deuterium near the 3,3 Resonance