Cargando…

The RF Cycle of the PIMMS Synchrotron

This paper deals with the study of the rf cycle of the synchrotron of the Proton-Ion Medical Machine Study (PIMMS) hosted at CERN. The cycle comprises the adiabatic trapping, the acceleration and the rf gymnastics, both for protons and fully stripped carbon ions. The injection energy is 20 MeV for p...

Descripción completa

Detalles Bibliográficos
Autores principales: Crescenti, M, Knaus, P, Rossi, S
Lenguaje:eng
Publicado: 1999
Materias:
Acceso en línea:http://cds.cern.ch/record/411821
_version_ 1780894646776365056
author Crescenti, M
Knaus, P
Rossi, S
author_facet Crescenti, M
Knaus, P
Rossi, S
author_sort Crescenti, M
collection CERN
description This paper deals with the study of the rf cycle of the synchrotron of the Proton-Ion Medical Machine Study (PIMMS) hosted at CERN. The cycle comprises the adiabatic trapping, the acceleration and the rf gymnastics, both for protons and fully stripped carbon ions. The injection energy is 20 MeV for protons and 7 MeV/u for carbon. The maximum extraction energies are 250 MeV for protons and 400 MeV/u for carbon ions. The reserved time is less than 1 s, with a maximum magnetic field ramp of less than 3 T/s. The simulations show that the beam stays inside the aperture of the machine, and that there are no longitudinal losses. At the end of the cycle the beam is ready for extraction with a Dp/p of 0.4 %. The peak rf voltage is 3 kV and the frequency range is from 0.49 to 2.85 MHz.
id cern-411821
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1999
record_format invenio
spelling cern-4118212021-11-11T09:53:45Zhttp://cds.cern.ch/record/411821engCrescenti, MKnaus, PRossi, SThe RF Cycle of the PIMMS SynchrotronAccelerators and Storage RingsThis paper deals with the study of the rf cycle of the synchrotron of the Proton-Ion Medical Machine Study (PIMMS) hosted at CERN. The cycle comprises the adiabatic trapping, the acceleration and the rf gymnastics, both for protons and fully stripped carbon ions. The injection energy is 20 MeV for protons and 7 MeV/u for carbon. The maximum extraction energies are 250 MeV for protons and 400 MeV/u for carbon ions. The reserved time is less than 1 s, with a maximum magnetic field ramp of less than 3 T/s. The simulations show that the beam stays inside the aperture of the machine, and that there are no longitudinal losses. At the end of the cycle the beam is ready for extraction with a Dp/p of 0.4 %. The peak rf voltage is 3 kV and the frequency range is from 0.49 to 2.85 MHz.CERN-PS-99-060-DIoai:cds.cern.ch:4118211999-11-02
spellingShingle Accelerators and Storage Rings
Crescenti, M
Knaus, P
Rossi, S
The RF Cycle of the PIMMS Synchrotron
title The RF Cycle of the PIMMS Synchrotron
title_full The RF Cycle of the PIMMS Synchrotron
title_fullStr The RF Cycle of the PIMMS Synchrotron
title_full_unstemmed The RF Cycle of the PIMMS Synchrotron
title_short The RF Cycle of the PIMMS Synchrotron
title_sort rf cycle of the pimms synchrotron
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/411821
work_keys_str_mv AT crescentim therfcycleofthepimmssynchrotron
AT knausp therfcycleofthepimmssynchrotron
AT rossis therfcycleofthepimmssynchrotron
AT crescentim rfcycleofthepimmssynchrotron
AT knausp rfcycleofthepimmssynchrotron
AT rossis rfcycleofthepimmssynchrotron