@article {Aad:2015msa,
	title = {{Measurement of the branching ratio $\Gamma({\L}ambda_b^0 \rightarrow \psi(2S){\L}ambda^0)/\Gamma({\L}ambda_b^0 \rightarrow J/\psi{\L}ambda^0)$ with the ATLAS detector}},
	journal = {Phys. Lett. B},
	volume = {751},
	year = {2015},
	pages = {63{\textendash}80},
	doi = {10.1016/j.physletb.2015.10.009},
	author = {Aad, Georges and others}
}
