Phys. Rev. ST Accel. Beams 4, 053501 (2001) [4 pages]A low emittance, flat-beam electron source for linear colliders
We present a method to generate a flat (large horizontal to vertical emittance ratio) electron beam suitable for linear colliders. The concept is based on a round-beam rf photoinjector with finite solenoid field at the cathode together with a special beam optics adapter. Computer simulations of this new type of beam source show that the beam quality required for a linear collider may be obtainable without the need for an electron damping ring. This article is available under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. © 2001 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevSTAB.4.053501
DOI:
10.1103/PhysRevSTAB.4.053501
PACS:
29.17.+w, 41.75.Fr
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