Resonance Driving Terms experiments in the SPS at 26GeV during 2000.

During the last SPS MD period June-October, 2000 three experiments at 26 GeV have been carried out to measure resonance driving terms. Measurements of the detuning with amplitude and a linear coupling compensation have been done as well. The aim of these experiments was to test the technique propose...

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Detalles Bibliográficos
Autores principales: Albert, M, Altuna, X, Arduini, Gianluigi, Arimatea, C, Crockford, G, Giachino, R, Jacquet, D, Schmidt, F, Tomás, R, Zimmermann, Frank
Lenguaje:eng
Publicado: 2001
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/693929
Descripción
Sumario:During the last SPS MD period June-October, 2000 three experiments at 26 GeV have been carried out to measure resonance driving terms. Measurements of the detuning with amplitude and a linear coupling compensation have been done as well. The aim of these experiments was to test the technique proposed recently, which basically relates the non--linearities of the machine with the Fourier spectrum of turn by turn pick--up data. Since the SPS is a very linear machine we have used the extraction sextupoles to create a sizable amount of non--linearities. We have used the parasitic MD cycle (MESPS) which consists of a short single bunch at injection energy of 26 GeV.

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