Paper |
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THPC074 |
Observation of Coherent Oscillations of Colliding Bunches at the Tevatron
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3158 |
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- A. Valishev, V. Kamerdzhiev, V. A. Lebedev
Fermilab, Batavia, Illinois
- F. A. Emanov
BINP SB RAS, Novosibirsk
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Commissioning of the new digital tune monitor (DTM) at the Tevatron made it possible to observe vertical dipole oscillations of individual bunches at any time during an HEP store. Since all the bunches have significantly different collision conditions, this device provides vast possibilities for investigation of coherent beam-beam effects. We present theoretical model and experimental observations of coherent beam-beam modes. Analysis of the DTM data and its agreement with theory are discussed.
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