C$^3$ Demonstration Research and Development Plan

Emilio A. Nanni; Martin Breidenbach; Caterina Vernieri; Sergey Belomestnykh; Pushpalatha Bhat; Sergei Nagaitsev; Mei Bai; William Berg; Tim Barklow; John Byrd; Ankur Dhar; Ram C. Dhuley; Chris Doss; Joseph Duris; Auralee Edelen; Claudio Emma; Josef Frisch; Annika Gabriel; Spencer Gessner; Carsten Hast; Chunguang Jing; Arkadiy Klebaner; Anatoly K. Krasnykh; John Lewellen; Matthias Liepe; Michael Litos; Xueying Lu; Jared Maxson; David Montanari; Pietro Musumeci; Alireza Nassiri; Cho-Kuen Ng; Mohamed A. K. Othman; Marco Oriunno; Dennis Palmer; J. Ritchie Patterson; Michael E. Peskin; Thomas J. Peterson; John Power; Ji Qiang; James Rosenzweig; Vladimir Shiltsev; Evgenya Simakov; Emma Snively; Bruno Spataro; Sami Tantawi; Brandon Weatherford; Glen White; Kent Wootton

arXiv · 2203.09076

C$^3$ Demonstration Research and Development Plan

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Abstract

C$^3$ is an opportunity to realize an e$^+$e$^-$ collider for the study of the Higgs boson at $\sqrt{s} = 250$ GeV, with a well defined upgrade path to 550 GeV while staying on the same short facility footprint. C$^3$ is based on a fundamentally new approach to normal conducting linear accelerators that achieves both high gradient and high efficiency at relatively low cost. Given the advanced state of linear collider designs, the key system that requires technical maturation for C$^3$ is the main linac. This white paper presents the staged approach towards a facility to demonstrate C$^3$ technology with both Direct (source and main linac) and Parallel (beam delivery, damping ring, ancillary component) R&D. The white paper also includes discussion on the approach for technology industrialization, related HEP R&D activities that are enabled by C$^3$ R&D, infrastructure requirements and siting options.

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Emilio A. Nanni, Martin Breidenbach, Caterina Vernieri, Sergey Belomestnykh, Pushpalatha Bhat, Sergei Nagaitsev, Mei Bai, William Berg, Tim Barklow, John Byrd, Ankur Dhar, Ram C. Dhuley, Chris Doss, Joseph Duris, Auralee Edelen, Claudio Emma, Josef Frisch, Annika Gabriel, Spencer Gessner, Carsten Hast, Chunguang Jing, Arkadiy Klebaner, Anatoly K. Krasnykh, John Lewellen, Matthias Liepe, Michael Litos, Xueying Lu, Jared Maxson, David Montanari, Pietro Musumeci, Alireza Nassiri, Cho-Kuen Ng, Mohamed A. K. Othman, Marco Oriunno, Dennis Palmer, J. Ritchie Patterson, Michael E. Peskin, Thomas J. Peterson, John Power, Ji Qiang, James Rosenzweig, Vladimir Shiltsev, Evgenya Simakov, Emma Snively, Bruno Spataro, Sami Tantawi, Brandon Weatherford, Glen White, Kent Wootton. 2022-03-17. C$^3$ Demonstration Research and Development Plan. https://arxiv.org/abs/2203.09076

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