Luminosity optimization near the beam-beam limit by increasing bunch length or crossing angle

We discuss the choice of bunch length and crossing angle near the beam-beam limit in a storage-ring collider. First, we derive expressions for the tune shifts of either bunched or continuous round beams which are induced by a single collision with arbitrary crossing angle and bunch length and for th...

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Bibliographic Details
Main Authors: F. Ruggiero, F. Zimmermann
Format: Article
Language:English
Published: American Physical Society 2002-06-01
Series:Physical Review Special Topics. Accelerators and Beams
Online Access:http://doi.org/10.1103/PhysRevSTAB.5.061001