Accelerator Frontier Working Group 4 co w MultiTe
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Accelerator Frontier Working Group 4 co w Multi-Te. V Colliders ne e th er en v con o t me o lc e W Mark Palmer mpalmer@bnl. gov Nadia Pastrone pastrone@to. infn. it July 29, 2020 Jingyu Tang tangjy@ihep. ac. cn Alexander Valishev valishev@fnal. gov AF 4 1
Machines with Ecm ≥ 1 Te. V and Collaborations Electron-Positron: ILC, CLIC, Cep. C Hadron: FCC-hh, SPPC Gamma-Gamma: Muon: High Energy Electron-Ion: MAP, LEMMA, NEW International MC Collab LHe. C, FCC-eh, SPPC_eh Other possibilities? 2
• • July 29, 2020 AF 4 AGENDA Accelerator Frontier Topical Group 4 Plans Description of LOI process and needs Comments from each technical approach Q&A and Discussion 3
July 29, 2020 AF 4 4
Letters of Interest • Request for LOIs To Focus On: – Machine concept – R&D needs to deliver a potential future capability – Connections of the technology to existing facilities (e. g. to provide potential facility construction and/or R&D pathways) • An email list was created: MULTITEV-SNOWMASS 21@fnal. gov • NO specific Lo. I received so far • We will contact again all the groups starting this week and before middle of August There will be joint Lo. Is on technology July 29, 2020 AF 4 5
extras July 29, 2020 AF 4 6
• AF 4 Focus: Machines with 1100 Te. V Energy Reach, and Beyond. . . This Working Group will explore – – • 7 Potential Machine Routes R&D Requirements Potential Readiness Timelines Common Issues at the very high energy scale such as energy efficiency and cost It will coordinate with the Energy Frontier Physics Group to identify – Connections between the physics needs and accelerator types – Detailed machine requirements to achieve the community's physics goals Accelerator Frontier – Topical Group 4 Kickoff Meeting, July 8, 2020
8 Each AF Working Group • Charged with addressing the following questions: 1. What is needed to advance the physics? 2. What is currently available (state of the art) around the world? 3. What new accelerator facilities could be available on the next decade (or next decade)? 4. What R&D would enable these future opportunities? 5. What are the time and cost scales of the R&D and associated test facilities as well as the time and cost scale of the facility? • Liaisons with other parts of the Snowmass 2021 effort: – Theory Frontier - Lian. Tao Wang – Rare Processes - Robert Bernstein – Energy Frontier - Meenakshi Narain and Dmitri Denisov – Instrumentation Frontier - Andy White Accelerator Frontier – Topical Group 4 Kickoff Meeting, July 8, 2020
