#### ${\mathit m}_{{{\mathit B}^{0}}}–{\mathit m}_{{{\mathit B}^{+}}}$

VALUE (MeV) DOCUMENT ID TECN  COMMENT
 $\bf{ 0.32 \pm0.05}$ OUR FIT
 $\bf{ 0.33 \pm0.05}$ OUR AVERAGE
$0.57$ $\pm0.49$ $\pm0.10$ 1
 2018 DF
CMS ${{\mathit p}}{{\mathit p}}$ at 8 TeV
$0.20$ $\pm0.17$ $\pm0.11$ 1
 2012 E
LHCB ${{\mathit p}}{{\mathit p}}$ at 7 TeV
$0.33$ $\pm0.05$ $\pm0.03$ 2
 2008 AF
BABR ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
$0.53$ $\pm0.67$ $\pm0.14$ 1
 2006
CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.96 TeV
$0.41$ $\pm0.25$ $\pm0.19$
 1994
CLE2 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
$-0.4$ $\pm0.6$ $\pm0.5$
 1992
CLEO ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
$-0.9$ $\pm1.2$ $\pm0.5$
 1990 J
ARG ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
$2.0$ $\pm1.1$ $\pm0.3$ 3
 1987
CLEO ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
 1 Uses exclusively reconstructed final states containing a ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ decay.
 2 Uses the ${{\mathit B}}$ -momentum distributions in the ${{\mathit e}^{+}}{{\mathit e}^{-}}$ rest frame.
 3 BEBEK 1987 actually measure the difference between half of $\mathit E_{{\mathrm {cm}}}$ and the ${{\mathit B}^{\pm}}$ or ${{\mathit B}^{0}}$ mass, so the ${\mathit m}_{{{\mathit B}^{0}}}–{\mathit m}_{{{\mathit B}^{\pm}}}$ is more accurate. Assume ${\mathit m}_{{{\mathit \Upsilon}{(4S)}}}$ = 10580 MeV.
References:
 SIRUNYAN 2018DF
EPJ C78 939 Studies of ${\mathrm {B}} ^{*{\mathrm {s}}2}(5840)^0$ and ${\mathrm {B}} _{{\mathrm {s}}1}(5830)^0$ mesons including the observation of the ${\mathrm {B}} ^{*{\mathrm {s}}2}(5840)^0 \rightarrow {\mathrm {B}} ^0 \mathrm {K} ^0_{\mathrm {S}}$ decay in proton-proton collisions at $\sqrt{s}=8\,\text {TeV}$
 AAIJ 2012E
PL B708 241 Measurement of ${\mathit {\mathit b}}$-Hadron Masses
 AUBERT 2008AF
PR D78 011103 Measurement of the Mass Difference ${\mathit m}_{{{\mathit B}^{0}}}–{\mathit m}_{{{\mathit B}^{+}}}$
 ACOSTA 2006
PRL 96 202001 Measurement of Bottom-Quark Hadron Masses in Exclusive ${{\mathit J / \psi}}$ Decays with the CDF Detector
 ALAM 1994
PR D50 43 Exclusive Hadronic ${{\mathit B}}$ Decays to Charm and Charmonium Final States
 BORTOLETTO 1992
PR D45 21 Inclusive and Exclusive Decays of ${{\mathit B}}$ Mesons to Final States Including Charm and Charmonium Mesons
 ALBRECHT 1990J
ZPHY C48 543 Exclusive Hadronic Decays of ${{\mathit B}}$ Mesons
 BEBEK 1987
PR D36 1289 Exclusive Decays and Masses of the ${{\mathit B}}$ Mesons