${{\mathit B}_{{{1}}}{(5721)}}$ MASS
${\mathit m}_{{{\mathit B}_{{{1}}}^{+}}}–{\mathit m}_{{{\mathit B}^{*0}}}$
INSPIRE search
| M244DM+ |
| $\bf{
401.2 {}^{+2.4}_{-2.7}}$
|
OUR FIT
|
| $\bf{
401.2 {}^{+2.4}_{-2.7}}$
|
OUR AVERAGE
|
| $400.5$ $\pm1.8$ $\pm3.1$ |
8k |
1 |
|
LHCB |
| $402$ $\pm3$ ${}^{+1}_{-3}$ |
|
2 |
|
CDF |
|
1
AAIJ 2015AB reports [${\mathit m}_{{{\mathit B}_{{{1}}}^{+}}}–{\mathit m}_{{{\mathit B}^{0}}}$] $−$ (${\mathit m}_{{{\mathit B}^{*0}}}–{\mathit m}_{{{\mathit B}^{0}}}$) $−$ ${\mathit m}_{{{\mathit \pi}^{+}}}$ = $260.9$ $\pm1.8$ $\pm3.1$ MeV which we adjust by the ${{\mathit \pi}^{+}}$ mass and assume (${\mathit m}_{{{\mathit B}^{*0}}}–{\mathit m}_{{{\mathit B}^{0}}}$) = (${\mathit m}_{{{\mathit B}^{*+}}}–{\mathit m}_{{{\mathit B}^{+}}}$) = $45.01$ $\pm0.30$ $\pm0.23$ MeV. The masses inside the square brackets were measured for each candidate event.
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|
2
AALTONEN 2014I reports ${\mathit m}_{{{\mathit B}_{{{1}}}{(5721)}^{+}}}$ $−$ ${\mathit m}_{{{\mathit B}^{*0}}}$ $−$ ${\mathit m}_{{{\mathit \pi}^{+}}}$ = $262$ $\pm3$ ${}^{+1}_{-3}$ MeV which we adjusted by the ${{\mathit \pi}^{+}}$ mass.
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| References: |
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JHEP 1504 024
|
Precise Measurements of the Properties of the and States and Observation of ${{\mathit B}^{{+,0}}}$ ${{\mathit \pi}^{{-,+}}}$ Mass Structures |
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PR D90 012013
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Study of Orbitally Excited ${{\mathit B}}$ Mesons and Evidence for a New ${{\mathit B}}{{\mathit \pi}}$ Resonance |
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