Hadronic production of the doubly charmed baryon via the proton–nucleus and the nucleus–nucleus collisions at the RHIC and LHCGu Chen, Chao-Hsi Chang and Xing-Gang WuEur. Phys. J. C, 78 10 (2018) 801DOI: https://doi.org/10.1140/epjc/s10052-018-6283-1