Results of long range beam-beam studies and observations during operation in the LHC

We studied possible limitations due to the long range beam-beam effects in the LHC. With a larger number of bunches and collisions in all interaction points, we have reduced the crossing angles to enhance long range beam-beam effects to evaluate their influence on dynamic aperture and losses. Experi...

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Detalles Bibliográficos
Autores principales: Alemany, R, Assmann, R, Buffat, X, Calaga, R, Fitterer, M, Giachino, R, Hemelsoet, GH, Herr, W, Papotti, G, Pieloni, T, Poyer, M, Schaumann, M, Trad, G, Wollmann, D
Lenguaje:eng
Publicado: 2011
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1403140
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author Alemany, R
Assmann, R
Buffat, X
Calaga, R
Fitterer, M
Giachino, R
Hemelsoet, GH
Herr, W
Papotti, G
Pieloni, T
Poyer, M
Schaumann, M
Trad, G
Wollmann, D
author_facet Alemany, R
Assmann, R
Buffat, X
Calaga, R
Fitterer, M
Giachino, R
Hemelsoet, GH
Herr, W
Papotti, G
Pieloni, T
Poyer, M
Schaumann, M
Trad, G
Wollmann, D
author_sort Alemany, R
collection CERN
description We studied possible limitations due to the long range beam-beam effects in the LHC. With a larger number of bunches and collisions in all interaction points, we have reduced the crossing angles to enhance long range beam-beam effects to evaluate their influence on dynamic aperture and losses. Experience from operation with reduced separation was analysed and provides additional evidence.
id cern-1403140
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-14031402019-09-30T06:29:59Zhttp://cds.cern.ch/record/1403140engAlemany, RAssmann, RBuffat, XCalaga, RFitterer, MGiachino, RHemelsoet, GHHerr, WPapotti, GPieloni, TPoyer, MSchaumann, MTrad, GWollmann, DResults of long range beam-beam studies and observations during operation in the LHCAccelerators and Storage RingsWe studied possible limitations due to the long range beam-beam effects in the LHC. With a larger number of bunches and collisions in all interaction points, we have reduced the crossing angles to enhance long range beam-beam effects to evaluate their influence on dynamic aperture and losses. Experience from operation with reduced separation was analysed and provides additional evidence.CERN-ATS-Note-2011-120 MDoai:cds.cern.ch:14031402011-12-01
spellingShingle Accelerators and Storage Rings
Alemany, R
Assmann, R
Buffat, X
Calaga, R
Fitterer, M
Giachino, R
Hemelsoet, GH
Herr, W
Papotti, G
Pieloni, T
Poyer, M
Schaumann, M
Trad, G
Wollmann, D
Results of long range beam-beam studies and observations during operation in the LHC
title Results of long range beam-beam studies and observations during operation in the LHC
title_full Results of long range beam-beam studies and observations during operation in the LHC
title_fullStr Results of long range beam-beam studies and observations during operation in the LHC
title_full_unstemmed Results of long range beam-beam studies and observations during operation in the LHC
title_short Results of long range beam-beam studies and observations during operation in the LHC
title_sort results of long range beam-beam studies and observations during operation in the lhc
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1403140
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