Power Load from Collision Debris on the LHC Point 8 Insertion Magnets implied by the LHCB Luminosity Increase

LHCb is aiming to upgrade its goal peak luminosity up to a value of 2 × 1033 cm−2 s−1 after LS2. We investigate the collision debris impact on the machine elements by extensive FLUKA simulations, showing that the present machine layout is substantially compatible with such a luminosity goal. In part...

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Detalles Bibliográficos
Autores principales: Esposito, L S, Cerutti, F, Lechner, A, Mereghetti, A, Vlachoudis, V, Patapenka, A
Lenguaje:eng
Publicado: 2013
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1636136
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author Esposito, L S
Cerutti, F
Lechner, A
Mereghetti, A
Vlachoudis, V
Patapenka, A
author_facet Esposito, L S
Cerutti, F
Lechner, A
Mereghetti, A
Vlachoudis, V
Patapenka, A
author_sort Esposito, L S
collection CERN
description LHCb is aiming to upgrade its goal peak luminosity up to a value of 2 × 1033 cm−2 s−1 after LS2. We investigate the collision debris impact on the machine elements by extensive FLUKA simulations, showing that the present machine layout is substantially compatible with such a luminosity goal. In particular the installation of a TAS (Target Absorber of Secondaries, installed in front of the final focus Q1-Q3 quadrupole triplet in the LHC high luminosity insertions) turns out not to be necessary on the basis of the expected peak power deposition in the Q1 superconducting coils. A warm protection may be desirable to further reduce heat load and dose on the D2 recombination dipole, due to the absence of the TAN (Target Absorber of Neutrals, present in Point 1 and 5).
id cern-1636136
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
record_format invenio
spelling cern-16361362022-08-10T21:06:42Zhttp://cds.cern.ch/record/1636136engEsposito, L SCerutti, FLechner, AMereghetti, AVlachoudis, VPatapenka, APower Load from Collision Debris on the LHC Point 8 Insertion Magnets implied by the LHCB Luminosity IncreaseAccelerators and Storage RingsLHCb is aiming to upgrade its goal peak luminosity up to a value of 2 × 1033 cm−2 s−1 after LS2. We investigate the collision debris impact on the machine elements by extensive FLUKA simulations, showing that the present machine layout is substantially compatible with such a luminosity goal. In particular the installation of a TAS (Target Absorber of Secondaries, installed in front of the final focus Q1-Q3 quadrupole triplet in the LHC high luminosity insertions) turns out not to be necessary on the basis of the expected peak power deposition in the Q1 superconducting coils. A warm protection may be desirable to further reduce heat load and dose on the D2 recombination dipole, due to the absence of the TAN (Target Absorber of Neutrals, present in Point 1 and 5).CERN-ACC-2013-0285oai:cds.cern.ch:16361362013-05-08
spellingShingle Accelerators and Storage Rings
Esposito, L S
Cerutti, F
Lechner, A
Mereghetti, A
Vlachoudis, V
Patapenka, A
Power Load from Collision Debris on the LHC Point 8 Insertion Magnets implied by the LHCB Luminosity Increase
title Power Load from Collision Debris on the LHC Point 8 Insertion Magnets implied by the LHCB Luminosity Increase
title_full Power Load from Collision Debris on the LHC Point 8 Insertion Magnets implied by the LHCB Luminosity Increase
title_fullStr Power Load from Collision Debris on the LHC Point 8 Insertion Magnets implied by the LHCB Luminosity Increase
title_full_unstemmed Power Load from Collision Debris on the LHC Point 8 Insertion Magnets implied by the LHCB Luminosity Increase
title_short Power Load from Collision Debris on the LHC Point 8 Insertion Magnets implied by the LHCB Luminosity Increase
title_sort power load from collision debris on the lhc point 8 insertion magnets implied by the lhcb luminosity increase
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1636136
work_keys_str_mv AT espositols powerloadfromcollisiondebrisonthelhcpoint8insertionmagnetsimpliedbythelhcbluminosityincrease
AT ceruttif powerloadfromcollisiondebrisonthelhcpoint8insertionmagnetsimpliedbythelhcbluminosityincrease
AT lechnera powerloadfromcollisiondebrisonthelhcpoint8insertionmagnetsimpliedbythelhcbluminosityincrease
AT mereghettia powerloadfromcollisiondebrisonthelhcpoint8insertionmagnetsimpliedbythelhcbluminosityincrease
AT vlachoudisv powerloadfromcollisiondebrisonthelhcpoint8insertionmagnetsimpliedbythelhcbluminosityincrease
AT patapenkaa powerloadfromcollisiondebrisonthelhcpoint8insertionmagnetsimpliedbythelhcbluminosityincrease

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