A PYTHIA 8 Underlying Event Tune for RHIC Energies

Manny Rosales Aguilar, Zilong Chang, Raghav Kunnawalkam Elayavalli, 2 Renee Fatemi, Yang He, Yuanjing Ji, Dmitry Kalinkin, Matthew Kelsey, ∗ Isaac Mooney, and Veronica Verkest University of Kentucky, Lexington, Kentucky 40506, USA Brookhaven National Laboratory, Upton, New York 11973, USA Yale University, New Haven, CT 06517, USA Shandong University, Qingdao, Shandong 266237, China Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA Indiana University, Bloomington, Indiana 47408, USA Wayne State University, Detroit, MI 48202, USA (Dated: October 19, 2021)