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Energy deposition limits in a Nb$_{3}$Sn separation dipole placed in front of the LHC high-luminosity inner triplet
Interaction region inner triplets are among the systems which may limit the LHC performance. An option for a new higher luminosity IR is a double-bore inner triplet with separation dipoles placed in front of the first quadrupole. The radiation load on the first dipole, resulting from pp-interactions...
Autores principales: | , , , , , , , |
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Lenguaje: | eng |
Publicado: |
2003
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/620195 |
_version_ | 1780900375538171904 |
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author | Kashikhin, V V Brüning, Oliver Sim Mokhov, N V Rakhno, I L Ruggiero, F Strait, J B Yadav, S Zlobin, A V |
author_facet | Kashikhin, V V Brüning, Oliver Sim Mokhov, N V Rakhno, I L Ruggiero, F Strait, J B Yadav, S Zlobin, A V |
author_sort | Kashikhin, V V |
collection | CERN |
description | Interaction region inner triplets are among the systems which may limit the LHC performance. An option for a new higher luminosity IR is a double-bore inner triplet with separation dipoles placed in front of the first quadrupole. The radiation load on the first dipole, resulting from pp-interactions, is a key parameter to determine the feasibility of this approach. Detailed energy deposition calculations were performed with the MARS14 code for two Nb_3Sn dipole designs with no superconductor on the mid-plane. Comparison of peak power densities with those in the baseline LHC IR suggests that it may be possible to develop workable magnets for luminosities up to 10^35 cm^_2 s^_1. |
id | cern-620195 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2003 |
record_format | invenio |
spelling | cern-6201952023-05-31T13:24:02Zhttp://cds.cern.ch/record/620195engKashikhin, V VBrüning, Oliver SimMokhov, N VRakhno, I LRuggiero, FStrait, J BYadav, SZlobin, A VEnergy deposition limits in a Nb$_{3}$Sn separation dipole placed in front of the LHC high-luminosity inner tripletAccelerators and Storage RingsInteraction region inner triplets are among the systems which may limit the LHC performance. An option for a new higher luminosity IR is a double-bore inner triplet with separation dipoles placed in front of the first quadrupole. The radiation load on the first dipole, resulting from pp-interactions, is a key parameter to determine the feasibility of this approach. Detailed energy deposition calculations were performed with the MARS14 code for two Nb_3Sn dipole designs with no superconductor on the mid-plane. Comparison of peak power densities with those in the baseline LHC IR suggests that it may be possible to develop workable magnets for luminosities up to 10^35 cm^_2 s^_1.LHC-Project-Report-646FERMILAB-Conf-2003-083CERN-LHC-Project-Report-646oai:cds.cern.ch:6201952003-06-05 |
spellingShingle | Accelerators and Storage Rings Kashikhin, V V Brüning, Oliver Sim Mokhov, N V Rakhno, I L Ruggiero, F Strait, J B Yadav, S Zlobin, A V Energy deposition limits in a Nb$_{3}$Sn separation dipole placed in front of the LHC high-luminosity inner triplet |
title | Energy deposition limits in a Nb$_{3}$Sn separation dipole placed in front of the LHC high-luminosity inner triplet |
title_full | Energy deposition limits in a Nb$_{3}$Sn separation dipole placed in front of the LHC high-luminosity inner triplet |
title_fullStr | Energy deposition limits in a Nb$_{3}$Sn separation dipole placed in front of the LHC high-luminosity inner triplet |
title_full_unstemmed | Energy deposition limits in a Nb$_{3}$Sn separation dipole placed in front of the LHC high-luminosity inner triplet |
title_short | Energy deposition limits in a Nb$_{3}$Sn separation dipole placed in front of the LHC high-luminosity inner triplet |
title_sort | energy deposition limits in a nb$_{3}$sn separation dipole placed in front of the lhc high-luminosity inner triplet |
topic | Accelerators and Storage Rings |
url | http://cds.cern.ch/record/620195 |
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