AUTHOR=Yu Ning , Zhang Zuman , Zhang Meimei TITLE=Investigating nonflow contribution on elliptic flow in p-Pb collisions with the AMPT model JOURNAL=Frontiers in Physics VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2025.1535470 DOI=10.3389/fphy.2025.1535470 ISSN=2296-424X