${{\mathit a}_{{{1}}}{(1420)}}$ WIDTH

INSPIRE   JSON  (beta) PDGID:
M230W
VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$161$ ${}^{+11}_{-14}$ 46M 1
AGHASYAN
2018B
 COMP 190 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit p}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$153$ ${}^{+8}_{-23}$ 2, 3
ADOLPH
2015C
 COMP 190 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit p}}$
1  Statistical error negligible.
2  Using the isobar model and partial-wave analysis with 88 waves.
3  Superseded by AGHASYAN 2018B.
References