Sirunyan, A. Et Al. 2019. Observation of Two Excited Bc+ States and Measurement of the Bc+ (2S) Mass in pp Collisions at s =13 TeV. Physical Review Letters , vol.122, no.13 .

Sirunyan, A., Tumasyan, A., Adam, W., Ambrogi, F., Bergauer, T., Brandstetter, J., ... Dragicevic, M.(2019). Observation of Two Excited Bc+ States and Measurement of the Bc+ (2S) Mass in pp Collisions at s =13 TeV. Physical Review Letters , vol.122, no.13.

Sirunyan, A.M. Et Al. "Observation of Two Excited Bc+ States and Measurement of the Bc+ (2S) Mass in pp Collisions at s =13 TeV," Physical Review Letters , vol.122, no.13, 2019

Sirunyan, A.M. Et Al. "Observation of Two Excited Bc+ States and Measurement of the Bc+ (2S) Mass in pp Collisions at s =13 TeV." Physical Review Letters , vol.122, no.13, 2019

Sirunyan, A. Et Al. (2019) . "Observation of Two Excited Bc+ States and Measurement of the Bc+ (2S) Mass in pp Collisions at s =13 TeV." Physical Review Letters , vol.122, no.13.

@article{article, author={A.M. Sirunyan Et Al. }, title={Observation of Two Excited Bc+ States and Measurement of the Bc+ (2S) Mass in pp Collisions at s =13 TeV}, journal={Physical Review Letters}, year=2019}