Accelerator design for the Cornell High Energy Synchrotron Source upgrade - INSPIRE

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Accelerator design for the Cornell High Energy Synchrotron Source upgrade

Oct 15, 2018

17 pages

Published in:

Phys.Rev.Accel.Beams 22 (2019) 2, 021602,
Phys.Rev.Accel.Beams 22 (2019) 021602

Published: Feb 21, 2019

e-Print:

1810.06557 [physics.acc-ph]

DOI:

10.1103/PhysRevAccelBeams.22.021602

View in:

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Abstract: (arXiv)

During the summer and fall of 2018 the Cornell High Energy Synchrotron Source (CHESS) is undergoing an upgrade to increase high-energy flux for x-ray users. The upgrade requires replacing one-sixth of the Cornell Electron Storage Ring (CESR), inverting the polarity of half of the CHESS beam lines, and switching to single-beam on-axis operation. The new sextant is comprised of six double-bend achromats (DBAs) with combined-function dipole-quadrupoles. Although the DBA design is widely utilized and well understood, the constraints for the CESR modifications make the CHESS-U lattice unique. This paper describes the design objectives, constraints, and implementation for the CESR accelerator upgrade for CHESS-U.

Design Studies

References(35)

Figures(42)

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