${{\mathit T}_{{{c {{\overline{\mathit c}}}}}}{(4020)}}$ MASS

INSPIRE   PDGID:
M213M
VALUE (MeV) EVTS DOCUMENT ID TECN CHG  COMMENT
$\bf{ 4024.1 \pm1.9}$ OUR AVERAGE
$4025.5$ ${}^{+2.0}_{-4.7}$ $\pm3.1$ 116 1
ABLIKIM
2015AA
 BES3 0 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow({{\mathit D}^{*}}{{\overline{\mathit D}}^{*}}$ )${}^{0}{{\mathit \pi}^{0}}$
$4026.3$ $\pm2.6$ $\pm3.7$ 401 1
ABLIKIM
2014B
 BES3 $\pm{}$ ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow({{\mathit D}^{*}}{{\overline{\mathit D}}^{*}}$ )${}^{+-}{{\mathit \pi}^{\mp}}$
$4023.9$ $\pm2.2$ $\pm3.8$ 61 1, 2
ABLIKIM
2014P
 BES3 0 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \pi}^{0}}{{\mathit \pi}^{0}}{{\mathit h}_{{{c}}}}$
$4022.9$ $\pm0.8$ $\pm2.7$ 253 1
ABLIKIM
2013X
 BES3 $\pm{}$ ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit h}_{{{c}}}}$
1  Neglecting interference between the ${{\mathit T}_{{{c {{\overline{\mathit c}}}}}}{(4020)}}$ and non-resonant continuum.
2  Assuming $\mathit J{}^{P} = 1{}^{+}$ and width of $7.9$ $\pm2.6$ MeV.
References