Measurements of SPS Single-Bunch Coherent Tune Shifts and Head-Tail Growth Rates in the Year 2001

Measurements of transverse oscillations of single bunches of protons in the SPS at 26 GeV are described. They are used to monitor the transverse impedance of the SPS. There has been a major effort to reduce the SPS impedance in the last winter shutdown, by shielding of most pumping ports and removal...

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Detalles Bibliográficos
Autores principales: Burkhardt, H, Rumolo, Giovanni, Zimmermann, Frank
Lenguaje:eng
Publicado: 2001
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/702676
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author Burkhardt, H
Rumolo, Giovanni
Zimmermann, Frank
author_facet Burkhardt, H
Rumolo, Giovanni
Zimmermann, Frank
author_sort Burkhardt, H
collection CERN
description Measurements of transverse oscillations of single bunches of protons in the SPS at 26 GeV are described. They are used to monitor the transverse impedance of the SPS. There has been a major effort to reduce the SPS impedance in the last winter shutdown, by shielding of most pumping ports and removal of obsolete (lepton) components. In fact, a significant reduction in the coherent tune shift with current compared to previous years is seen.
id cern-702676
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
record_format invenio
spelling cern-7026762023-05-11T12:03:34Zhttp://cds.cern.ch/record/702676engBurkhardt, HRumolo, GiovanniZimmermann, FrankMeasurements of SPS Single-Bunch Coherent Tune Shifts and Head-Tail Growth Rates in the Year 2001Accelerators and Storage RingsMeasurements of transverse oscillations of single bunches of protons in the SPS at 26 GeV are described. They are used to monitor the transverse impedance of the SPS. There has been a major effort to reduce the SPS impedance in the last winter shutdown, by shielding of most pumping ports and removal of obsolete (lepton) components. In fact, a significant reduction in the coherent tune shift with current compared to previous years is seen.SL-Note-2001-043-MDoai:cds.cern.ch:7026762001-12-12
spellingShingle Accelerators and Storage Rings
Burkhardt, H
Rumolo, Giovanni
Zimmermann, Frank
Measurements of SPS Single-Bunch Coherent Tune Shifts and Head-Tail Growth Rates in the Year 2001
title Measurements of SPS Single-Bunch Coherent Tune Shifts and Head-Tail Growth Rates in the Year 2001
title_full Measurements of SPS Single-Bunch Coherent Tune Shifts and Head-Tail Growth Rates in the Year 2001
title_fullStr Measurements of SPS Single-Bunch Coherent Tune Shifts and Head-Tail Growth Rates in the Year 2001
title_full_unstemmed Measurements of SPS Single-Bunch Coherent Tune Shifts and Head-Tail Growth Rates in the Year 2001
title_short Measurements of SPS Single-Bunch Coherent Tune Shifts and Head-Tail Growth Rates in the Year 2001
title_sort measurements of sps single-bunch coherent tune shifts and head-tail growth rates in the year 2001
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/702676
work_keys_str_mv AT burkhardth measurementsofspssinglebunchcoherenttuneshiftsandheadtailgrowthratesintheyear2001
AT rumologiovanni measurementsofspssinglebunchcoherenttuneshiftsandheadtailgrowthratesintheyear2001
AT zimmermannfrank measurementsofspssinglebunchcoherenttuneshiftsandheadtailgrowthratesintheyear2001

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