Khachatryan, V. Et Al. 2014. Measurement of prompt ψ (2S) to J /ψ yield ratios in Pb-Pb and p - p collisions at sNN =2.76 TeV. Physical Review Letters , vol.113, no.26 .

Khachatryan, V., Sirunyan, A., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M., ... Erö, J.(2014). Measurement of prompt ψ (2S) to J /ψ yield ratios in Pb-Pb and p - p collisions at sNN =2.76 TeV. Physical Review Letters , vol.113, no.26.

Khachatryan, V. Et Al. "Measurement of prompt ψ (2S) to J /ψ yield ratios in Pb-Pb and p - p collisions at sNN =2.76 TeV," Physical Review Letters , vol.113, no.26, 2014

Khachatryan, V. Et Al. "Measurement of prompt ψ (2S) to J /ψ yield ratios in Pb-Pb and p - p collisions at sNN =2.76 TeV." Physical Review Letters , vol.113, no.26, 2014

Khachatryan, V. Et Al. (2014) . "Measurement of prompt ψ (2S) to J /ψ yield ratios in Pb-Pb and p - p collisions at sNN =2.76 TeV." Physical Review Letters , vol.113, no.26.

@article{article, author={V. Khachatryan Et Al. }, title={Measurement of prompt ψ (2S) to J /ψ yield ratios in Pb-Pb and p - p collisions at sNN =2.76 TeV}, journal={Physical Review Letters}, year=2014}