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${{\mathit \eta}_{{{2}}}{(1645)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:

M154.4

	Mode		Fraction ($\Gamma_i$ / $\Gamma$)	Scale Factor/ Conf. Level	P(MeV/c)
$\Gamma_{4}$	${{\mathit \eta}_{{{2}}}{(1645)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$		seen		685

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