1–6 Jun 2025
Taipei International Convention Center (TICC)
Asia/Taipei timezone

The optical stochastic cooling program at Fermilab

MOPS120
2 Jun 2025, 16:00
2h
Exhibiton Hall A _Salmon (TWTC)

Exhibiton Hall A _Salmon

TWTC

Poster Presentation MC1.A11 Beam Cooling Monday Poster Session

Speaker

Jonathan Jarvis (Fermi National Accelerator Laboratory)

Description

Recently, Optical Stochastic Cooling (OSC) became the first demonstrated method for ultra-high-bandwidth stochastic cooling. The initial experiments at Fermilab’s IOTA ring explored the essential physics of the method and demonstrated cooling, heating and manipulation of beams and single particles. Having been validated in practice, with continued development, OSC carries the potential for dramatic advances in the state-of-the-art performance and flexibility for beam cooling and control. The ongoing program at Fermilab is now focused on the development of an OSC system that includes high-gain optical amplification, which promises a two-order-of-magnitude increase in the strength of the OSC force. Here we review the progress and plans for the amplified OSC program. This includes detailed lattice designs and tracking simulations for the various experimental configurations, designs and status for the various hardware systems, and near-term operational plans and use cases.

Funding Agency

This manuscript has been authored by Fermi Research Alliance, LLC under Contract No. DE-AC02-07CH11359 with the U.S. Department of Energy, Office of Science, Office of High Energy Physics.

Region represented America
Paper preparation format Word

Author

Jonathan Jarvis (Fermi National Accelerator Laboratory)

Co-authors

Abhishek Mondal (Fermi National Accelerator Laboratory) Alexander Romanov (Fermi National Accelerator Laboratory) James Santucci (Fermi National Accelerator Laboratory) Jinhao Ruan (Fermi National Accelerator Laboratory) Michael Wallbank (Fermi National Accelerator Laboratory) Valeri Lebedev (Joint Institute for Nuclear Research)

Presentation materials

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