Experience with a Low Emittance Optics in LEP

Since start-up in 1998, LEP has operated with a low emittance lattice with a phase advance of 102 deg in the horizontal and 90 deg in the vertical planes. This optics provides a horizontal detuning with amplitude which is small enough to avoid a reduced dynamic aperture in the horizontal plane, a pr...

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Detalles Bibliográficos
Autores principales: Brandt, D, Herr, Werner, Lamont, M, Meddahi, Malika, Verdier, A, Vos, L
Lenguaje:eng
Publicado: 1999
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/387590
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author Brandt, D
Herr, Werner
Lamont, M
Meddahi, Malika
Verdier, A
Vos, L
author_facet Brandt, D
Herr, Werner
Lamont, M
Meddahi, Malika
Verdier, A
Vos, L
author_sort Brandt, D
collection CERN
description Since start-up in 1998, LEP has operated with a low emittance lattice with a phase advance of 102 deg in the horizontal and 90 deg in the vertical planes. This optics provides a horizontal detuning with amplitude which is small enough to avoid a reduced dynamic aperture in the horizontal plane, a problem experienced in other low emittance lattices. The optics is designed to operate at the highest LEP energies up to and above 100 GeV, as well as at 45.6 GeV (still required to provide Z0s for the calibration of the experiments detectors). The experience gained with this low emittance lattice after one year of operation is presented and its future potential is discussed.
id cern-387590
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1999
record_format invenio
spelling cern-3875902023-05-05T13:07:38Zhttp://cds.cern.ch/record/387590engBrandt, DHerr, WernerLamont, MMeddahi, MalikaVerdier, AVos, LExperience with a Low Emittance Optics in LEPAccelerators and Storage RingsSince start-up in 1998, LEP has operated with a low emittance lattice with a phase advance of 102 deg in the horizontal and 90 deg in the vertical planes. This optics provides a horizontal detuning with amplitude which is small enough to avoid a reduced dynamic aperture in the horizontal plane, a problem experienced in other low emittance lattices. The optics is designed to operate at the highest LEP energies up to and above 100 GeV, as well as at 45.6 GeV (still required to provide Z0s for the calibration of the experiments detectors). The experience gained with this low emittance lattice after one year of operation is presented and its future potential is discussed.CERN-SL-99-031-APoai:cds.cern.ch:3875901999
spellingShingle Accelerators and Storage Rings
Brandt, D
Herr, Werner
Lamont, M
Meddahi, Malika
Verdier, A
Vos, L
Experience with a Low Emittance Optics in LEP
title Experience with a Low Emittance Optics in LEP
title_full Experience with a Low Emittance Optics in LEP
title_fullStr Experience with a Low Emittance Optics in LEP
title_full_unstemmed Experience with a Low Emittance Optics in LEP
title_short Experience with a Low Emittance Optics in LEP
title_sort experience with a low emittance optics in lep
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/387590
work_keys_str_mv AT brandtd experiencewithalowemittanceopticsinlep
AT herrwerner experiencewithalowemittanceopticsinlep
AT lamontm experiencewithalowemittanceopticsinlep
AT meddahimalika experiencewithalowemittanceopticsinlep
AT verdiera experiencewithalowemittanceopticsinlep
AT vosl experiencewithalowemittanceopticsinlep

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