26–31 Oct 2025
Wang Center
America/New_York timezone

Session

Advanced Cooling Applications

WEB
29 Oct 2025, 10:45
Wang Center

Wang Center

Stony Brook University campus, Stony Brook, New York

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Xiujie Deng (Tsinghua University)
29/10/2025, 10:45
COOL'25
Contributed Oral Presentation

In this paper, we propose to combine two promising research topics in accelerator physics, i.e., optical stochastic cooling (OSC) and steady-state microbunching (SSMB). Basically we want to apply OSC in an SSMB storage ring to speed up the damping to enable or boost the formation of microbunching, for high-power short-wavelength coherent radiation generation. The presented work is expected to...

Mr Kento Muroo (Hiroshima University)
29/10/2025, 11:15
COOL'25
Invited Oral Presentation

Low-intensity ion beams with transverse dimensions of the order of microns or submicrons have been employed for a variety of purposes. In some advanced applications, however, the beam size needs to be even much smaller. One such example is the creation of color centers in diamond, which requires us to transport ions of specific species one by one to a target with nanometer precision. A...

Stephen Brooks (Brookhaven National Laboratory)
29/10/2025, 11:45
COOL'25
Invited Oral Presentation

Laser Doppler cooling of ion bunches in a Paul trap is a demonstrated method of achieving millikelvin bunch temperatures, with the ions forming a Coulomb crystal with a solid-like structure. This is proposed as a source for accelerators that would be a factor 10^5 lower in emittance than conventional plasma sources. Methods to transport the crystalline bunch while limiting emittance growth...

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