pdgLive Home   >   ${\mathit {\mathit b}}{\mathit {\overline{\mathit b}}}$ MESONS (including possibly non-${\mathit {\mathit q}}{\mathit {\overline{\mathit q}}}$ states)   >   ${{\mathit \Upsilon}_{{{2}}}{(1D)}}$   >   ${{\mathit \Upsilon}_{{{2}}}{(1D)}}$ MASS

${{\mathit \Upsilon}_{{{2}}}{(1D)}}$ MASS

INSPIRE   PDGID:

M177M

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 10163.7 \pm1.4}$ OUR AVERAGE  Error includes scale factor of 1.7. $10164.5$ $\pm0.8$ $\pm0.5$ DEL-AMO-SANCH.. 2010 R BABR ${{\mathit \Upsilon}{(3S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$ $10161.1$ $\pm0.6$ $\pm1.6$ 38 BONVICINI 2004 CLE3 ${{\mathit \Upsilon}{(3S)}}$ $\rightarrow$ 4 ${{\mathit \gamma}}{{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$

References