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${{\mathit B}_{{s}}^{0}}$ MASS

INSPIRE   PDGID:

S086M

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 5366.92 \pm0.10}$ OUR FIT $\bf{ 5366.91 \pm0.11}$ OUR AVERAGE $5366.98$ $\pm0.07$ $\pm0.13$ 1 AAIJ 2021 C LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8, 13 TeV $5366.85$ $\pm0.19$ $\pm0.13$ 2 AAIJ 2019 U LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8, 13 TeV $5366.83$ $\pm0.25$ $\pm0.27$ 3 AAIJ 2018 AC LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8, 13 TeV $5367.08$ $\pm0.38$ $\pm0.15$ 128 4 AAIJ 2016 U LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV $5366.90$ $\pm0.28$ $\pm0.23$ 5 AAIJ 2012 E LHCB ${{\mathit p}}{{\mathit p}}$ at 7 TeV $5364.4$ $\pm1.3$ $\pm0.7$ LOUVOT 2009 BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(5S)}}$ $5366.01$ $\pm0.73$ $\pm0.33$ 6 ACOSTA 2006 CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.96 TeV $5369.9$ $\pm2.3$ $\pm1.3$ 32 7 ABE 1996 B CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.8 TeV $5374$ $\pm16$ $\pm2$ 3 ABREU 1994 D DLPH ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$ $5359$ $\pm19$ $\pm7$ 1 7 AKERS 1994 J OPAL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$ $5368.6$ $\pm5.6$ $\pm1.5$ 2 BUSKULIC 1993 G ALEP ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$ • • We do not use the following data for averages, fits, limits, etc. • • $5370$ $\pm1$ $\pm3$ DRUTSKOY 2007 A BELL Repl. by LOUVOT 2009 $5370$ $\pm40$ 6 8 AKERS 1994 J OPAL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$ $5383.3$ $\pm4.5$ $\pm5.0$ 14 ABE 1993 F CDF Repl. by ABE 1996B 1  Uses ${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit K}^{+}}{{\mathit K}^{-}}$ decays. 2  Uses ${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit p}}{{\overline{\mathit p}}}$ decays. 3  Uses ${{\mathit B}_{{s}}}$ $\rightarrow$ ${{\mathit \chi}_{{c1}}}{{\mathit K}^{+}}{{\mathit K}^{-}}$ mode. 4  Uses ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ , ${{\mathit \phi}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}$ decays, and observes $128$ $\pm13$ events of ${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \phi}}{{\mathit \phi}}$ . 5  Uses ${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \phi}}$ fully reconstructed decays. 6  Uses exclusively reconstructed final states containing a ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ decays. 7  From the decay ${{\mathit B}_{{s}}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \phi}}$ . 8  From the decay ${{\mathit B}_{{s}}}$ $\rightarrow$ ${{\mathit D}_{{s}}^{-}}{{\mathit \pi}^{+}}$ .

References:

AAIJ 2021C JHEP 2102 024 Study of $B^0_s \to J\psi \pi^+\pi^-K^+K^-$ decays AAIJ 2019U PRL 122 191804 Observation of $B^0_{(s)} \to J/\psi p \overline{p}$ decays and precision measurements of the $B^0_{(s)}$ masses AAIJ 2018AC JHEP 1808 191 Observation of the decay $ {\overline{B}}_s^0\to {\chi}_{c2}{K}^{+}{K}^{-} $ in the ? mass region AAIJ 2016U JHEP 1603 040 Observation of the ${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \phi}}{{\mathit \phi}}$ Decay AAIJ 2012E PL B708 241 Measurement of ${\mathit {\mathit b}}$-Hadron Masses LOUVOT 2009 PRL 102 021801 Measurement of the Decay ${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit D}_{{s}}^{-}}{{\mathit \pi}^{+}}$ and Evidence for ${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit D}_{{s}}^{\mp}}{{\mathit K}^{\pm}}$ in ${{\mathit e}^{+}}{{\mathit e}^{-}}$ Annihilation at $\sqrt {s }{}\approx{}$10.87 GeV DRUTSKOY 2007A PR D76 012002 Measurements of Exclusive ${{\mathit B}_{{s}}^{0}}$ Decays at the ${{\mathit \Upsilon}{(5S)}}$ Resonance ACOSTA 2006 PRL 96 202001 Measurement of Bottom-Quark Hadron Masses in Exclusive ${{\mathit J / \psi}}$ Decays with the CDF Detector ABE 1996B PR D53 3496 Measurement of the Mass of the ${{\mathit B}_{{s}}^{0}}$ Meson ABREU 1994D PL B324 500 A Measurement of the ${{\mathit B}_{{s}}^{0}}$ Meson Mass AKERS 1994J PL B337 196 Observation of Exclusive Decays of ${{\mathit B}}$ Mesons at LEP ABE 1993F PRL 71 1685 Observation of the Decay ${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \phi}}$ in ${{\overline{\mathit p}}}{{\mathit p}}$ Collisions at $\sqrt {s }$=1.8 TeV BUSKULIC 1993G PL B311 425 First Measurement of the ${{\mathit B}_{{s}}}$ Meson Mass