$\mathbf {{{\mathit X}{(3350)}} }$ $\mathit I{}^{G}(\mathit J{}^{PC}) = ?{}^{?}(?{}^{??})$

INSPIRE  
MASS ${\mathrm {(MeV)}}$ WIDTH ${\mathrm {(MeV)}}$ EVTS DOCUMENT ID TECN  COMMENT
$ 3350 {}^{+10}_{-20} \pm20 $ $70 {}^{+40}_{-30} \pm40$ $50$ $\pm10$ 1
GABYSHEV
2006A
 BELL ${{\mathit B}^{-}}$ $\rightarrow$ ${{\mathit \Lambda}_{{c}}^{+}}{{\overline{\mathit p}}}{{\mathit \pi}^{-}}$
1  A similar enhancement in the ${{\mathit \Lambda}_{{c}}^{+}}{{\overline{\mathit p}}}$ final state is also reported by BABAR collaboration in AUBERT 2010H.
References:
GABYSHEV 2006A
PRL 97 242001 Study of Decay Mechanisms in ${{\mathit B}^{-}}$ $\rightarrow$ ${{\mathit \Lambda}_{{c}}^{+}}{{\overline{\mathit p}}}{{\mathit \pi}^{-}}$ Decays and Observation of Low-Mass Structure in the ${{\mathit \Lambda}_{{c}}^{+}}{{\overline{\mathit p}}}$ System