$\mathbf {{{\mathit X}{(2075)}}}$ $\mathit I{}^{G}(\mathit J{}^{PC}) = ?{}^{?}(?{}^{??})$

INSPIRE   PDGID:
M300J01
MASS ${\mathrm {(MeV)}}$ WIDTH ${\mathrm {(MeV)}}$ DOCUMENT ID TECN  COMMENT
$ 2075 \pm12 \pm5 $ $90 \pm35 \pm9$ 1
ABLIKIM
2004J
 BES2 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit p}}{{\overline{\mathit \Lambda}}}$
1  From a fit in the region $\mathit M_{ {{\mathit p}} {{\overline{\mathit \Lambda}}} }−\mathit M_{{{\mathit p}}}−\mathit M_{{{\mathit \Lambda}}}$ $<$ 150 MeV. ${\mathit S}{\mathrm -wave}$ in the ${{\mathit p}}{{\overline{\mathit \Lambda}}}$ system preferred. A similar near-threshold enhancement in the ${{\mathit p}}{{\overline{\mathit \Lambda}}}$ system is observed in ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit p}}{{\overline{\mathit \Lambda}}}{{\overline{\mathit D}}^{0}}$ by CHEN 2011F.
References:
ABLIKIM 2004J
PRL 93 112002 Observation of a Threshold Enhancement in the ${{\mathit p}}{{\overline{\mathit \Lambda}}}$ Invarioant Mass Spectrum