7–12 May 2023
Venice, Italy
Europe/Zurich timezone

Incoherent dynamics of intense proton beams under electron cooling

TUPM026
9 May 2023, 16:30
2h
Sala Mosaici 2

Sala Mosaici 2

Poster Presentation MC4.A11: Beam Cooling Tuesday Poster Session

Speaker

Nilanjan Banerjee (Enrico Fermi Institute)

Description

The minimum emittance of ion beams achieved using electron cooling is limited by the heating processes of Intra Beam Scattering and diffusion driven by resonance crossing of particles due to space-charge. We describe a new experiment to explore the intense space-charge regime with a transverse tune shift approaching -0.5 using 2.5 MeV protons at the Integrable Optics Test Accelerator (IOTA) at Fermilab. We also report on the results from PyORBIT simulations incorporating transverse space-charge and electron cooling with emphasis on the incoherent dynamics of the particles.

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.

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Primary author

Nilanjan Banerjee (Enrico Fermi Institute)

Co-authors

Mary Bossard (University of Chicago) John Brandt (Enrico Fermi Institute) Brandon Cathey (Fermi National Accelerator Laboratory) Young-Kee Kim (University of Chicago) Sergei Kladov (The University of Chicago) Sergei Nagaitsev (Fermi National Accelerator Laboratory) Giulio Stancari (Fermi National Accelerator Laboratory)

Presentation materials

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