Achromatic low-beta interaction region design for an electron-ion collider

V. S. Morozov, Ya S. Derbenev

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

7 Scopus citations

Abstract

An achromatic Interaction Region (IR) design concept is presented with an emphasis on its application at an electron-ion collider. A specially-designed symmetric Chromaticity Compensation Block (CCB) induces an angle spread in the passing beam such that it cancels the chromatic kick of the final focusing quadrupoles. Two such CCB's placed symmetrically around an interaction point (IP) allow simultaneous compensation of the 1st order chromaticities and chromatic beam smear at the IP without inducing significant 2 nd-order aberrations. Special attention is paid to the difference in the electron and ion IR design requirements. We discuss geometric matching of the electron and ion IR footprints. We investigate limitations on the momentum acceptance in this IR design.

Original languageEnglish
Title of host publicationIPAC 2011 - 2nd International Particle Accelerator Conference
Pages3723-3725
Number of pages3
StatePublished - 2011
Externally publishedYes
Event2nd International Particle Accelerator Conference, IPAC 2011 - Kursaal, San Sebastian, Spain
Duration: Sep 4 2011Sep 9 2011

Publication series

NameIPAC 2011 - 2nd International Particle Accelerator Conference

Conference

Conference2nd International Particle Accelerator Conference, IPAC 2011
Country/TerritorySpain
CityKursaal, San Sebastian
Period09/4/1109/9/11

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