IPAC'25 - the 16th International Particle Accelerator Conference

The Novosibirsk fourth-generation light source SKIF development status

MOPS074

2 Jun 2025, 16:00

2h

Exhibiton Hall A _Salmon (TWTC)

Poster Presentation MC1.A04 Circular Accelerators and Storage Rings Monday Poster Session

Speaker

Grigory Baranov (Budker Institute of Nuclear Physics, Synchrotron Radiation Facility — Siberian Circular Photon Source «SKIF» Boreskov Institute of Catalysis)

Description

SKIF (Russian acronym for Siberian Circular Photon Source) – fourth-generation light source under construction in Novosibirsk. Natural emittance (at zero beam current and absent betatron coupling) of the SKIF is 72 pm at 3 GeV beam energy and 476 m circumference. Only two families of sextupoles provide horizontal and vertical dynamic apertures of 12 mm and 3.5 mm, respectively, and energy acceptance more than 5%. The flexibility of the lattice allows the beta functions to be changed in center of straight sections in a wide range from 0.5 m to 16 m, which opens up additional experimental possibilities for users. The paper presents status of development the SKIF project.

Funding Agency

This work was partially supported by the Ministry of Science and Higher Education of the Russian Federation within the governmental order for SRF SKIF (project FWUR-2025-
0004).