Future US Colliders Workshop

America/Los_Angeles
Caterina Vernieri (SLAC), Emilio Nanni (SLAC), Isobel Ojalvo (Princeton University)
Description

The aim of this workshop is to gather together a number of theoretical, experimental and accelerator physicists to discuss possible future US facilities. In particular, we would like to review the linear e+e- collider (C^3) and future R&D directions for high energy machines: muon collider, gamma-gamma, e+e-, PWFA.

We would like to produce a short document as a summary of the workshop discussions that could be used as an input to the Snowmass process. 

Registration
Registration
Participants
  • Adi Bornheim
  • Alexander Valishev
  • Anadi Canepa
  • Anatoly Krasnykh
  • Andres Moya
  • Andrew White
  • Angeles Faus-Golfe
  • Ankur Dhar
  • Annika Gabriel
  • Ariel Schwartzman
  • Atsushi Fukasawa
  • Auralee Edelen
  • Bernhard Mistlberger
  • Brandon Weatherford
  • Cameron Geddes
  • Carlos Serrano
  • Caterina Vernieri
  • Cho-Kuen Ng
  • Chris Potter
  • Christoph Paus
  • Chunguang Jing
  • Daniele Filippetto
  • Debadri Das
  • Dennis Palmer
  • Derun Li
  • Diktys Stratakis
  • Dmitri Denisov
  • Dong Su
  • Emilio Nanni
  • Eric Esarey
  • Evgenya Simakov
  • FREDERICK BORDRY
  • Gerard Andonian
  • Gerard Lawler
  • Gherardo Vita
  • Glen White
  • Harvey Newman
  • Hugh Montgomery
  • Ian Low
  • Ihar Lobach
  • Isabel Ojalvo
  • Jan Strube
  • Jannicke Pearkes
  • Jared Maxson
  • Jean-Luc Vay
  • Jerry Hastings
  • Ji Qiang
  • Jim Brau
  • Joel Butler
  • John Byrd
  • John Power
  • Josef Frisch
  • julian merrick
  • Katherine Pachal
  • Kevin Black
  • Liantao Wang
  • Lindsey Gray
  • Lorenzo Rota
  • Marco Oriunno
  • Maria Spiropulu
  • Mark Hogan
  • Mark Kemp
  • Martin Breidenbach
  • Matthias Liepe
  • Maximilian Swiatlowski
  • Meenakshi Narain
  • Mei Bai
  • Michael Kagan
  • Michael Peskin
  • mitchell schneider
  • Mohamed Othman
  • monika yadav
  • Nan Lu
  • Nathan Majernik
  • Nathaniel Craig
  • Nikolay Solyak
  • Nikolay Solyak
  • Patrick Meade
  • Paul Carriere
  • Pietro Musumeci
  • Pratik Manwani
  • Pushpalatha Bhat
  • Rainer Bartoldus
  • Ram Dhuley
  • Ritchie Patterson
  • roger falcone
  • Sally Dawson
  • Sami Tantawi
  • Sarah Eno
  • Sergei Nagaitsev
  • Sergey Belomestnykh
  • Sergo Jindariani
  • Shivani Lomte
  • Simone Pagan Griso
  • Soren Prestemon
  • Spencer Gessner
  • Sridhara Dasu
  • Stephen Gourlay
  • Tao Han
  • Thomas Markiewicz
  • Thomas Peterson
  • Thomas Rizzo
  • Thomas Roser
  • Tianhuan Luo
  • Timothy Barklow
  • Tor Raubenheimer
  • Vladimir Shiltsev
  • Vyacheslav Yakovlev
  • Xueying Lu
  • Young-Kee Kim
  • Yusuke Sakai
  • Zenghai Li
  • Zhen Liu
  • Zhirong Huang
    • 09:00 10:30
      Physics Case: High Energy - Panel: Kevin Black, Zhen Liu, Patrick Meade, Simone Pagan Griso, LianTao Wang
      Convener: Michael Peskin (SLAC)
    • 11:00 12:00
      Collider Concepts: Far Future: WFA
      Conveners: Cameron Geddes, John Power, Mark Hogan (SLAC)
    • 12:00 12:30
      CCC Demonstrator: Existing Infrastructure
      • 12:00
        C-band Test Infrastructure 30m
        Speaker: Evgenya Simakov
    • 13:00 15:00
      Snowmass Agora

      https://indico.fnal.gov/event/52534/

      Snowmass Agora #2 on Future Colliders: Circular e+e- Colliders will held on 19 January, 2022. Please register for the event to receive the ZOOM link to attend. The registration will be open throughout the event.

      In the context of the Snowmass 2021 Community Planning Exercise, the Accelerator and Energy Frontiers are pleased to announce a series of events, intended for all Snowmass participants, to critically discuss physics and technical aspects of different HEP collider concepts.

      The events will be hosted by the Future Colliders initiative at Fermilab. The plan is to discuss both near and far future collider proposals, in different stages of development, synergistically grouped into five categories:

      Linear e+e- colliders 
      Circular e+e- colliders 
      Muon colliders 
      Circular pp and ep 
      Advanced colliders
      

      The events will take place once a month from December 2021 till April 2022, on Wednesdays 3-5 p.m. CST. The detailed agenda will be announced soon. We request you to please save the following dates:

      Dec. 15, 2021
      Jan. 19, 2022
      Feb. 16, 2022
      Mar. 16, 2022
      Apr. 13, 2022
      

      A "Collider discussion’’ will be further organized during the Energy Frontier Meeting planned for the week of March 28.

      These events are meant to be focused critical discussions of classes of colliders that share similar concepts, and will have to specifically address both physics and feasibility considering aspects such as:

      physics reach
      challenges and R&D required
      synergy of project with global context (comparative dis/advantages)
      synergy of project with local resources  
      time frame (short-term R&D, long-term construction)
      Costs projections: both R&D and construction costs
      

      Each event will consist of a set of brief presentations followed by a discussion session led by assigned moderators to encourage audience participation.

      A summary of the discussion and highlights will be documented as a short report on this series, which will feed into Snowmass contributed papers by EF and AF.

      With best regards,

      The Program Committee:

      EF conveners: Meenakshi Narain, Laura Reina, Alessandro Tricoli,

      AF conveners: Steve Gourlay, Tor Raubenheimer, Vladimir Shiltsev

      Fermilab Future Colliders group: Pushpa Bhat, Joel Butler

    • 15:30 16:00
      CCC Accelerator Complex: Follow on Discussion from Day 1 / Additional Topics
      • 15:30
        Machine Studies, Start-to-End Simulation Tolerances 30m
        Speakers: Cho-Kuen Ng, Jean-Luc Vay (Lawrence Berkeley National Laboratory), Ji Qiang
    • 16:00 16:30
      CCC Demonstrator: Demonstrator Requirements
      Convener: Emilio Nanni (SLAC)
    • 16:30 17:40
      Detectors
      • 16:30
        Detector overview 30m
        Speaker: Andy White
      • 17:00
        MAPS development overview 20m
        Speaker: Lorenzo Rota (SLAC)
      • 17:20
        1 or 2 detectors? 10m
        Speaker: Jim Brau (University of Oregon (US))
    • 09:00 10:30
      CCC Demonstrator: Direct R&D
      Convener: Evgenya Simakov
      • 09:00
        Accelerator Structure Design and Wakes 30m
        Speaker: Zenghai Li
      • 09:30
        High Brightness Source 30m
        Speaker: Jared Maxson
      • 10:00
        RF Source 20m
        Speaker: Sami Tantawi (SLAC)
      • 10:20
        Demonstrator Parallel R&D (Time Permitting) 10m
        Speaker: Emilio Nanni (SLAC)
    • 11:00 12:40
      CCC Demonstrator: Enabling Technology for HEP
    • 14:00 14:30
      Industrialization

      Paul Carriere, Julian Merrick, Brandon Weatherford

    • 14:00 15:30
      Physics Case: Theory Discussion Breakout
      Convener: Michael Peskin (SLAC)
    • 14:30 15:00
      CCC Accelerator Complex
      • 14:30
        Diagnostics and Controls 30m
        Speaker: Josef Frisch (SLAC)
    • 15:00 15:30
      CCC Demonstrator: Capabilities
    • 16:00 17:00
      CCC Accelerator Complex: Follow Up Discussion - Cryomodule, Cryogenics, Control and Computation
      Conveners: Josef Frisch (SLAC), Martin Breidenbach (SLAC)
      • 16:00
        Cryogenics 30m
        Speaker: Martin Breidenbach (SLAC)
      • 16:30
        Discussion: Diagnostics and Controls 30m
        Speaker: Josef Frisch (SLAC)
      • 16:30
        Discussion: Machine Studies, Start-to-End Simulation Tolerances 30m
        Speakers: Cho-Kuen Ng, Jean-Luc Vay (Lawrence Berkeley National Laboratory), Ji Qiang