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${{\mathit K}_{{{0}}}^{*}{(1430)}}$ T-MATRIX POLE $\sqrt {\mathit s }$

INSPIRE   PDGID:

M019PP

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

DOCUMENT ID TECN  COMMENT $\bf{ (1431 \pm6) − {\mit i} (110 \pm19)}$ OUR ESTIMATE $(1431 \pm6) − {\mit i} (110 \pm19)$ 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