Autor(en)
Shiltsev, V; Alexahin, Y; Bishofberger, K; Kamerdzhiev, V; Parkhomchuk, V; Reva, V; Solyak, N; Wildman, D; Zhang, X-L; Zimmermann, F
Titel
Experimental studies of compensation of beam–beam effects with Tevatron electron lenses
Teil von
  • New journal of physics, 2008-04-01, Vol.10 (4), p.043042
Ort / Verlag
BRISTOL: IOP Publishing
Links zum Volltext
Quelle
IOP Publishing Free Content
Beschreibungen
Applying the space-charge forces of a low-energy electron beam can lead to a significant improvement of the beam-particle lifetime limit arising from the beam - beam interaction in a high-energy collider [1]. In this paper, we present the results of various beam experiments with 'electron lenses', novel instruments developed for the beam - beam compensation at the Tevatron, which collides 980 GeV proton and antiproton beams. We study the dependencies of the particle betatron tunes on the electron beam current, energy and position; we explore the effects of electron-beam imperfections and noises; and we quantify the improvements of the high-energy beam intensity and the collider luminosity lifetime obtained by the action of the Tevatron electron lenses.
Format
Sprache(n)
Englisch
Identifikator(en)
ISSN: 1367-2630
ISSN: 1367-2630
DOI: 10.1088/1367-2630/10/4/043042
Links zum Inhalt
Schlagwörter
Physical Sciences, Physics, Physics, Multidisciplinary, Science & Technology
Systemstelle
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