Luminosity performance of the Compact Linear Collider at 380 GeV with static and dynamic imperfections
The Compact Linear Collider is one of the two main European options for a collider in a post Large Hadron Collider era. This is a linear e^{+}e^{-} collider with three center-of-mass energy stages: 380 GeV, 1.5 TeV, and 3 TeV. The luminosity performance of the first stage at 380 GeV is presented inc...
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American Physical Society
2020-10-01
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Series: | Physical Review Accelerators and Beams |
Online Access: | http://doi.org/10.1103/PhysRevAccelBeams.23.101001 |
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doaj-c2c7072a0cdd48a483a4dc2ae02589e62020-11-25T03:57:02ZengAmerican Physical SocietyPhysical Review Accelerators and Beams2469-98882020-10-01231010100110.1103/PhysRevAccelBeams.23.101001Luminosity performance of the Compact Linear Collider at 380 GeV with static and dynamic imperfectionsC. GohilP. N. BurrowsN. Blaskovic KraljevicA. LatinaJ. ÖgrenD. SchulteThe Compact Linear Collider is one of the two main European options for a collider in a post Large Hadron Collider era. This is a linear e^{+}e^{-} collider with three center-of-mass energy stages: 380 GeV, 1.5 TeV, and 3 TeV. The luminosity performance of the first stage at 380 GeV is presented including the impact of static and dynamic imperfections. These calculations are performed with fully realistic tracking simulations from the exit of the damping rings to the interaction point and including beam-beam effects in the collisions. A luminosity of 4.3×10^{34} cm^{-2} s^{-1} can be achieved with a perfect collider, which is almost three times the nominal luminosity target of 1.5×10^{34} cm^{-2} s^{-1}. In simulations with static imperfections, a luminosity of 2.35×10^{34} cm^{-2} s^{-1} or greater is achieved by 90% of randomly misaligned colliders. Expressed as a percentage of the nominal luminosity target, this is a surplus of approximately 57%. Including the impact of ground motion, a luminosity surplus of 53% or greater can be expected for 90% of colliders. The average expected luminosity is 2.8×10^{34} cm^{-2} s^{-1}, which is almost twice the nominal luminosity target.http://doi.org/10.1103/PhysRevAccelBeams.23.101001 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
C. Gohil P. N. Burrows N. Blaskovic Kraljevic A. Latina J. Ögren D. Schulte |
spellingShingle |
C. Gohil P. N. Burrows N. Blaskovic Kraljevic A. Latina J. Ögren D. Schulte Luminosity performance of the Compact Linear Collider at 380 GeV with static and dynamic imperfections Physical Review Accelerators and Beams |
author_facet |
C. Gohil P. N. Burrows N. Blaskovic Kraljevic A. Latina J. Ögren D. Schulte |
author_sort |
C. Gohil |
title |
Luminosity performance of the Compact Linear Collider at 380 GeV with static and dynamic imperfections |
title_short |
Luminosity performance of the Compact Linear Collider at 380 GeV with static and dynamic imperfections |
title_full |
Luminosity performance of the Compact Linear Collider at 380 GeV with static and dynamic imperfections |
title_fullStr |
Luminosity performance of the Compact Linear Collider at 380 GeV with static and dynamic imperfections |
title_full_unstemmed |
Luminosity performance of the Compact Linear Collider at 380 GeV with static and dynamic imperfections |
title_sort |
luminosity performance of the compact linear collider at 380 gev with static and dynamic imperfections |
publisher |
American Physical Society |
series |
Physical Review Accelerators and Beams |
issn |
2469-9888 |
publishDate |
2020-10-01 |
description |
The Compact Linear Collider is one of the two main European options for a collider in a post Large Hadron Collider era. This is a linear e^{+}e^{-} collider with three center-of-mass energy stages: 380 GeV, 1.5 TeV, and 3 TeV. The luminosity performance of the first stage at 380 GeV is presented including the impact of static and dynamic imperfections. These calculations are performed with fully realistic tracking simulations from the exit of the damping rings to the interaction point and including beam-beam effects in the collisions. A luminosity of 4.3×10^{34} cm^{-2} s^{-1} can be achieved with a perfect collider, which is almost three times the nominal luminosity target of 1.5×10^{34} cm^{-2} s^{-1}. In simulations with static imperfections, a luminosity of 2.35×10^{34} cm^{-2} s^{-1} or greater is achieved by 90% of randomly misaligned colliders. Expressed as a percentage of the nominal luminosity target, this is a surplus of approximately 57%. Including the impact of ground motion, a luminosity surplus of 53% or greater can be expected for 90% of colliders. The average expected luminosity is 2.8×10^{34} cm^{-2} s^{-1}, which is almost twice the nominal luminosity target. |
url |
http://doi.org/10.1103/PhysRevAccelBeams.23.101001 |
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