Travelling Wave Structure of an SPS RF Cavity

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The RF cavities for acceleration of particles in the SPS have a travelling-wave structure. They operate at a fixed frequency of 200 MHz (h = 4620). With a quality factor of Q = 100, the bandwidth covers the small frequency swing for the acceleration of protons from as low as 10 GeV to the top energy...

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Autor principal: CERN PhotoLab
Publicado: 1974
Materias:
Accelerators
Acceso en línea:http://cds.cern.ch/record/726714
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author CERN PhotoLab
author_facet CERN PhotoLab
author_sort CERN PhotoLab
collection CERN
description The RF cavities for acceleration of particles in the SPS have a travelling-wave structure. They operate at a fixed frequency of 200 MHz (h = 4620). With a quality factor of Q = 100, the bandwidth covers the small frequency swing for the acceleration of protons from as low as 10 GeV to the top energy of 450 GeV. Later on, for the acceleration of ions, with a larger frequency swing, turn-to-turn phase jumps did the trick. Two cavities, each consisting of 5 tank sections, were installed in long straight section 3. Each cavity is driven by a power amplifier of 750 kW CW (1 MW pulsed). Another 2 cavities were added later on. See also 7411033 and 7802190.
id cern-726714
institution Organización Europea para la Investigación Nuclear
publishDate 1974
record_format invenio
spelling cern-7267142021-08-16T06:46:26Zhttp://cds.cern.ch/record/726714CERN PhotoLabTravelling Wave Structure of an SPS RF CavityAcceleratorsThe RF cavities for acceleration of particles in the SPS have a travelling-wave structure. They operate at a fixed frequency of 200 MHz (h = 4620). With a quality factor of Q = 100, the bandwidth covers the small frequency swing for the acceleration of protons from as low as 10 GeV to the top energy of 450 GeV. Later on, for the acceleration of ions, with a larger frequency swing, turn-to-turn phase jumps did the trick. Two cavities, each consisting of 5 tank sections, were installed in long straight section 3. Each cavity is driven by a power amplifier of 750 kW CW (1 MW pulsed). Another 2 cavities were added later on. See also 7411033 and 7802190.CERN-PHOTO-7411032CERN-AC-7411032oai:cds.cern.ch:7267141974-11-01
spellingShingle Accelerators
CERN PhotoLab
Travelling Wave Structure of an SPS RF Cavity
title Travelling Wave Structure of an SPS RF Cavity
title_full Travelling Wave Structure of an SPS RF Cavity
title_fullStr Travelling Wave Structure of an SPS RF Cavity
title_full_unstemmed Travelling Wave Structure of an SPS RF Cavity
title_short Travelling Wave Structure of an SPS RF Cavity
title_sort travelling wave structure of an sps rf cavity
topic Accelerators
url http://cds.cern.ch/record/726714
work_keys_str_mv AT cernphotolab travellingwavestructureofanspsrfcavity

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