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dc.contributor.authorSalvachua, Belen
dc.contributor.authorMirarchi, Daniele
dc.contributor.authorPojer, M.
dc.contributor.authorRedaelli, Stefano
dc.contributor.authorRossi, Roberto
dc.contributor.authorValentino, Gianluca
dc.contributor.authorWyszynski, M.
dc.identifier.citationSalvachua, B., Mirarchi, D., Pojer, M., Redaelli, S., Rossi, R., Valentino, G., & Wyszynski, M. (2017). Decomposition of beam losses at LHC. 8th International Particle Accelerator Conference, Copenhagen. 88-91.en_GB
dc.description.abstractThe LHC collimation system provides betatron cleaning and off-momentum cleaning in two different locations of the LHC ring. In the betatron cleaning area, three primary collimators cut the primary halo in horizontal, vertical and skew planes. The beam loss monitors located downstream each of these collimators can be used to diagnose the main plane of loss. We present here a method to identify these beam losses at the LHC and decompose them as a linear combination of loss scenarios using singular value decomposition to calculate Moore-Penrose pseudoinverse of the scenario matrix. This matrix has been used to evaluate the type of beam losses in different stages of the LHC cycle.en_GB
dc.publisherIOP Scienceen_GB
dc.subjectProton beams -- Measurementen_GB
dc.subjectColliders (Nuclear physics)en_GB
dc.subjectLarge Hadron Collider (France and Switzerland)en_GB
dc.titleDecomposition of beam losses at LHCen_GB
dc.rights.holderThe copyright of this work belongs to the author(s)/publisher. The rights of this work are as defined by the appropriate Copyright Legislation or as modified by any successive legislation. Users may access this work and can make use of the information contained in accordance with the Copyright Legislation provided that the author must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the prior permission of the copyright holderen_GB
dc.bibliographicCitation.conferencename8th International Particle Accelerator Conferenceen_GB
dc.bibliographicCitation.conferenceplaceCopenhagen, Denmark, 14–19/05/2017en_GB
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