English

HELEN: A Linear Collider Based On Advanced SRF Technology

Accelerator Physics 2022-09-05 v1

Abstract

This paper discusses recently proposed Higgs Energy LEptoN (HELEN) e+ee+e- linear collider based on advances in superconducting radio frequency technology. The collider offers cost and AC power savings, smaller footprint (relative to the ILC), and could be built at Fermilab with an interaction region within the site boundaries. After the initial physics run at 250 GeV, the collider could be upgraded either to higher luminosity or to higher (up to 500 GeV) energies.

Keywords

Cite

@article{arxiv.2209.01074,
  title  = {HELEN: A Linear Collider Based On Advanced SRF Technology},
  author = {S. Belomestnykh and P. C. Bhat and M. Checchin and A. Grassellino and M. Martinello and S. Nagaitsev and H. Padamsee and S. Posen and A. Romanenko and V. Shiltsev and A. Valishev and V. Yakovlev},
  journal= {arXiv preprint arXiv:2209.01074},
  year   = {2022}
}
R2 v1 2026-06-28T00:38:26.337Z