$\vert ({\mathit m}_{{{\mathit B}^{*+}}}–{\mathit m}_{{{\mathit B}^{+}}}$) $-$ (${\mathit m}_{{{\mathit B}^{*0}}}–{\mathit m}_{{{\mathit B}^{0}}})\vert $

INSPIRE  
VALUE (MeV) CL% DOCUMENT ID TECN  COMMENT
$\bf{<6}$ 95
ABREU
1995R
DLPH ${\it{}E}^{\it{}ee}_{\rm{}cm}$= $88 - 94$ GeV
References:
ABREU 1995R
ZPHY C68 353 ${{\mathit B}^{*}}$ Production in ${{\mathit Z}}$ Decays