Subject
Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics
Reference6 articles.
1. BABAR Collab. (B. Aubert et al.), Phys. Rev. Lett. 98, 211802 (2007).
2. Belle Collab. (M. Staric et al.), Phys. Rev. Lett. 98, 211803 (2007).
3. LHCb Collab. (R. Aaij et al.), Phys. Rev. Lett. 122, 231802 (2019).
4. Y. Grossman and D. J. Robinson, J. High Energy Phys. 1304, 067 (2013).
5. P. Pakhlov and V. Popov, J. High Energy Phys. 2002, 160 (2020).