${{\mathit B}_{{{J}}}{(5840)}^{+}}$ MASS
INSPIRE search
OUR FIT uses ${\mathit m}_{{{\mathit B}^{0}}}$ and ${\mathit m}_{{{\mathit B}_{{{J}}}{(5840)}^{+}}}{\mathit m}_{{{\mathit B}^{0}}}$ to determine ${\mathit m}_{{{\mathit B}_{{{J}}}{(5840)}^{+}}}$.