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${{\mathit K}_{{{2}}}^{*}{(1430)}}$ T-MATRIX POLE $\sqrt {\mathit s }$

INSPIRE   PDGID:

M022PP

Note that $\Gamma $ = $−$2 Im($\sqrt {s }$).

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ (1424 \pm4)− {\mit i} (66 \pm2)}$ OUR ESTIMATE $(1424 \pm4)− {\mit i} (66 \pm2)$ 1 PELAEZ 2017 RVUE ${{\mathit \pi}}$ ${{\mathit K}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit K}}$ 1  Reanalysis of ESTABROOKS 1978 and ASTON 1988 satisfying Forward Dispersion Relations and using sequences of Pade approximants.

References