Observation of the B_{c}^{+} Meson in Pb-Pb and pp Collisions at sqrt[s_{NN}]=5.02??TeV and Measurement of its Nuclear Modification Factor.
Observation of the B_{c}^{+} Meson in Pb-Pb and pp Collisions at sqrt[s_{NN}]=5.02??TeV and Measurement of its Nuclear Modification Factor. Phys Rev Lett. 2022 Jun 24; 128(25):252301.