1、Pathways to Innovation and Discovery in Particle PhysicsDraft for Approval 1 December 2023Particle Physics Project Prioritization PanelHigh Energy Physics Advisory PanelDecember 7,2023ExploringtheQuantumUniverseDRAFT Exploring the Quantum Universe:Pathways to Innovation and Discovery in Particle Phy

2、sicsDRAFT Report of the 2023 Particle Physics Project Prioritization PanelDRAFT Report of the 2023 Particle Physics Project Prioritization PanelPreface iiiNow more than ever,particle physics is an international,even global,endeavor.The experiments needed to address the most profound questions of our

3、 field often require resources and cooperation at a global scale and can take more than a decade to design and build.We found the scope of our charge and the responsibility it represent-ed humbling.Throughout our deliberations,we were aware that the impact of our recommendations would be felt past t

4、he end of the next decade and beyond the borders of the US particle physics program.The recommended program reflects the consensus of the panel.The previous 2014 P5 report laid the foundations for the current particle physics program.Embracing its recommendations has positioned the US as a leader an

5、d strong international partner in efforts that encompass neutrino and flavor physics,the study of dark matter and cosmic evolution,and collider experiments.The community stands on the threshold of realizing the enormous scientific potential of that program.At the same time,the community-driven plann

6、ing process organized by the Division of Particles and Fields of the American Physical Society produced a spectrum of exciting new ideas for the future.We thank the particle physics community membersin the US and abroadfor their dedication and thoughtful input,not only through the community planning