| Paper |
Title |
Page |
| TUOCKI04 |
Experimental Demonstration of Beam-Beam Compensation by Tevatron Electron Lenses and Prospects for the LHC
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728 |
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- V. D. Shiltsev
- Y. Alexahin, V. Kamerdzhiev, G. F. Kuznetsov, X. Zhang
Fermilab, Batavia, Illinois
- K. Bishofberger
LANL, Los Alamos, New Mexico
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We report the first experimental demonstration of compensation of beam-beam interaction effects with use of electron beams. Long-range and head-on interactions of high intensity proton and antiproton beams have been dominating sources of beam loss and lifetime limitations in the Tevatron in Collider Run II (2001-present). Electron lense acting on proton bunches has doubled their lifetime by compensating beam-beam interaction with antiprotons. We present results of the experiments, operational details and discuss possibilities of using electron lenses for beam-beam compensation in LHC.
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Slides
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| TUPAS025 |
Commissioning of the Second Tevatron Electron Lens and Beam Study Results
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1706 |
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- V. Kamerdzhiev
- R. J. Hively, G. F. Kuznetsov, H. Pfeffer, G. W. Saewert, V. D. Shiltsev, X. Zhang
Fermilab, Batavia, Illinois
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In the framework of Fermilab's Beam-Beam Compensation project the second Tevatron Electron Lens (TEL2) has been installed in the Tevatron during Spring 2006 shutdown. After successful commissioning a series of beam studies has been carried out in single bunch mode. The paper describes the commissioning process and first beam studies results.
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