10–15 Aug 2025
SAFE Credit Union Convention Center
America/Los_Angeles timezone

New Measurement Techniques for Gear-Changing Research Using DESIREE

TUP071
12 Aug 2025, 16:00
2h
SAFE Credit Union Convention Center

SAFE Credit Union Convention Center

1401 K St, Sacramento, CA 95814
Poster Presentation MC5 – Beam Dynamics and EM Fields TUP: Tuesday Poster Session

Speaker

Edith Nissen (Thomas Jefferson National Accelerator Facility)

Description

In this work we cover some of the newer techniques developed to measure the effects of a gear changing system maintained in DESIREE at Stockholm University. Gear-changing is a collider synchronization method where two rings with different harmonic numbers in them maintain collisions through different velocities, pathlengths or a combination of the two. This system has been demonstrated using the low energy ion collider DESIREE at Stockholm university. We have not only continued our previous methods of studying the beam using a repeating pattern technique where one bucket in each ring is intentionally left empty, but we now also use recently installed pickups outside of the merger region to study the beams separately while they collide.

Funding Agency

Supported by the U.S. Department of Energy, contract DE-AC05-06OR23177. Portions performed at the Swedish National Research Infrastructure, DESIREE (Swedish Research Council Contract No. 2017-00621)

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Authors

Dr Ansgar Simonsson (Stockholm University) Edith Nissen (Thomas Jefferson National Accelerator Facility)

Presentation materials

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