${{\mathit \Delta}^{0}}-{{\mathit \Delta}^{++}}$ WIDTH DIFFERENCE

INSPIRE search
VALUE (MeV) DOCUMENT ID TECN  COMMENT
• • We do not use the following data for averages, fits, limits, etc. • •
$4.66$ $\pm1.0$
GRIDNEV
2006
DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
$8.45$ $\pm1.11$
BERNICHA
1996
Fit to PEDRONI 1978
$5.1$ $\pm1.0$
ABAEV
1995
IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
$6.6$ $\pm1.0$
PEDRONI
1978
See the widths
References:
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
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