Investigating high energy proton proton collisions with a multi-phase transport model approach based on PYTHIA8 initial conditionsLiang Zheng, Guang-Hui Zhang, Yun-Fan Liu, Zi-Wei Lin, Qi-Ye Shou and Zhong-Bao YinEur. Phys. J. C, 81 8 (2021) 755DOI: https://doi.org/10.1140/epjc/s10052-021-09527-5