Final Focus Solenoids Beam-Based Positioning Tests

Autor:	Shwartz, Dmitry
Jazyk:	angličtina
Rok vydání:	2021
Předmět:	Physics::Instrumentation and Detectors MC5: Beam Dynamics and EM Fields Physics::Accelerator Physics Accelerator Physics
DOI:	10.18429/jacow-ipac2021-tupab003
Popis:	The final focusing at the VEPP-2000 electron-positron collider is done by 13 T superconducting solenoids. The misalignment of solenoids not only provides closed orbit distortions but also harmful for dynamic aperture reduction due to strong nonlinear fringe fields. The final beam-based alignment of solenoids was foreseen but turned out to be not a trivial procedure. Here we present the test study of solenoids positioning reconstruction procedure based on circulating beam orbit responses. Proceedings of the 12th International Particle Accelerator Conference, IPAC2021, Campinas, SP, Brazil
Databáze:	OpenAIRE
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