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B hadron production and decay at ATLAS
Selected recent B-physics results published by the ATLAS experiment at the LHC are presented. The parity-violating decay asymmetry parameter, $\alpha_b$, is measured to be $0.30 \pm 0.16 (\textrm{stat}) \pm 0.06 (\textrm{syst})$. A new excited state of the $B_c^{\pm}$ meson is observed with a mass $...
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| Lenguaje: | eng |
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2014
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| Acceso en línea: | https://dx.doi.org/10.1088/1742-6596/556/1/012023 http://cds.cern.ch/record/1755756 |