RT Conference Proceedings T1 Sr isotopes: the interplay between shape coexistence and quantum phase transitions A1 Maya Barbecho, Esperanza A1 García Ramos, José Enrique AB In this contribution we study the even-even Sr isotopes considering the influence of particle-hole intruder states. We find that the rapid onset of deformation at A = 98 and onwards can be explained by the crossing of regular and intruder states. We compare the systematics of Sr with the ones of Zr, Pt, and Hg nuclei. PB EDP Science YR 2023 FD 2023 LK https://hdl.handle.net/10272/24333 UL https://hdl.handle.net/10272/24333 LA eng NO EPJ Web of Conferences 290, 02022 (2023) DS Repositorio Institucional de la Universidad de Huelva RD 1 jun 2026