Cargando…

Transverse emittance measurement in the CERN Proton Synchrotron in view of beam production for the High-Luminosity LHC

In the framework of the LHC Injectors Upgrade project the improvements required to achieve the parameters of the future beams for the High-Luminosity LHC are being studied and implemented. In order to deliver high brightness beams, control over the beam intensity and emittance is fundamental. Theref...

Descripción completa

Detalles Bibliográficos
Autores principales: Senes, Eugenio, Emery, Jonathan, Forte, Vincenzo, Fraser, Matthew, Guerrero Ollacarizqueta, Ana, Huschauer, Alexander, Roncarolo, Federico, Sirvent, Jose, Skowroński, Piotr, Tecker, Frank
Lenguaje:eng
Publicado: 2019
Materias:
Acceso en línea:https://dx.doi.org/10.18429/JACoW-IPAC2019-MOPTS100
http://cds.cern.ch/record/2694240
_version_ 1780964089539854336
author Senes, Eugenio
Emery, Jonathan
Forte, Vincenzo
Fraser, Matthew
Guerrero Ollacarizqueta, Ana
Huschauer, Alexander
Roncarolo, Federico
Sirvent, Jose
Skowroński, Piotr
Tecker, Frank
author_facet Senes, Eugenio
Emery, Jonathan
Forte, Vincenzo
Fraser, Matthew
Guerrero Ollacarizqueta, Ana
Huschauer, Alexander
Roncarolo, Federico
Sirvent, Jose
Skowroński, Piotr
Tecker, Frank
author_sort Senes, Eugenio
collection CERN
description In the framework of the LHC Injectors Upgrade project the improvements required to achieve the parameters of the future beams for the High-Luminosity LHC are being studied and implemented. In order to deliver high brightness beams, control over the beam intensity and emittance is fundamental. Therefore, a highly accurate and reliable transverse emittance measurement is essential. Presently at the CERN Proton Synchrotron, the only operationally available emittance monitors not impacting the facility beam production are the flying wire scanners used to measure the circulating beam profile. The wire scanners will be replaced with a new generation in the next two years and a prototype is already installed. The prototype has been commissioned with beams featuring a wide range of intensities and emittances. This paper evaluates the performance of the prototype with respect to the present system via beam-based measurements. The transverse emittance measurement is discussed, considering the different potential error contributions to the measurement, such as knowledge of the machine optics and the dispersive contribution to the beam size.
id oai-inspirehep.net-1745021
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
record_format invenio
spelling oai-inspirehep.net-17450212020-09-28T09:50:29Zdoi:10.18429/JACoW-IPAC2019-MOPTS100http://cds.cern.ch/record/2694240engSenes, EugenioEmery, JonathanForte, VincenzoFraser, MatthewGuerrero Ollacarizqueta, AnaHuschauer, AlexanderRoncarolo, FedericoSirvent, JoseSkowroński, PiotrTecker, FrankTransverse emittance measurement in the CERN Proton Synchrotron in view of beam production for the High-Luminosity LHCAccelerators and Storage RingsIn the framework of the LHC Injectors Upgrade project the improvements required to achieve the parameters of the future beams for the High-Luminosity LHC are being studied and implemented. In order to deliver high brightness beams, control over the beam intensity and emittance is fundamental. Therefore, a highly accurate and reliable transverse emittance measurement is essential. Presently at the CERN Proton Synchrotron, the only operationally available emittance monitors not impacting the facility beam production are the flying wire scanners used to measure the circulating beam profile. The wire scanners will be replaced with a new generation in the next two years and a prototype is already installed. The prototype has been commissioned with beams featuring a wide range of intensities and emittances. This paper evaluates the performance of the prototype with respect to the present system via beam-based measurements. The transverse emittance measurement is discussed, considering the different potential error contributions to the measurement, such as knowledge of the machine optics and the dispersive contribution to the beam size.CERN-ACC-2019-093oai:inspirehep.net:17450212019
spellingShingle Accelerators and Storage Rings
Senes, Eugenio
Emery, Jonathan
Forte, Vincenzo
Fraser, Matthew
Guerrero Ollacarizqueta, Ana
Huschauer, Alexander
Roncarolo, Federico
Sirvent, Jose
Skowroński, Piotr
Tecker, Frank
Transverse emittance measurement in the CERN Proton Synchrotron in view of beam production for the High-Luminosity LHC
title Transverse emittance measurement in the CERN Proton Synchrotron in view of beam production for the High-Luminosity LHC
title_full Transverse emittance measurement in the CERN Proton Synchrotron in view of beam production for the High-Luminosity LHC
title_fullStr Transverse emittance measurement in the CERN Proton Synchrotron in view of beam production for the High-Luminosity LHC
title_full_unstemmed Transverse emittance measurement in the CERN Proton Synchrotron in view of beam production for the High-Luminosity LHC
title_short Transverse emittance measurement in the CERN Proton Synchrotron in view of beam production for the High-Luminosity LHC
title_sort transverse emittance measurement in the cern proton synchrotron in view of beam production for the high-luminosity lhc
topic Accelerators and Storage Rings
url https://dx.doi.org/10.18429/JACoW-IPAC2019-MOPTS100
http://cds.cern.ch/record/2694240
work_keys_str_mv AT seneseugenio transverseemittancemeasurementinthecernprotonsynchrotroninviewofbeamproductionforthehighluminositylhc
AT emeryjonathan transverseemittancemeasurementinthecernprotonsynchrotroninviewofbeamproductionforthehighluminositylhc
AT fortevincenzo transverseemittancemeasurementinthecernprotonsynchrotroninviewofbeamproductionforthehighluminositylhc
AT frasermatthew transverseemittancemeasurementinthecernprotonsynchrotroninviewofbeamproductionforthehighluminositylhc
AT guerreroollacarizquetaana transverseemittancemeasurementinthecernprotonsynchrotroninviewofbeamproductionforthehighluminositylhc
AT huschaueralexander transverseemittancemeasurementinthecernprotonsynchrotroninviewofbeamproductionforthehighluminositylhc
AT roncarolofederico transverseemittancemeasurementinthecernprotonsynchrotroninviewofbeamproductionforthehighluminositylhc
AT sirventjose transverseemittancemeasurementinthecernprotonsynchrotroninviewofbeamproductionforthehighluminositylhc
AT skowronskipiotr transverseemittancemeasurementinthecernprotonsynchrotroninviewofbeamproductionforthehighluminositylhc
AT teckerfrank transverseemittancemeasurementinthecernprotonsynchrotroninviewofbeamproductionforthehighluminositylhc