Cargando…

Low-Impedance Collimators for HL-LHC

The High-Luminosity upgrade of the Large Hadron Collider (HL-LHC) will double its beam intensity for the needs of High Energy Physics frontier. This increase requires a reduction of the machine's impedance to ensure the coherent stability of the beams until they are put in collision. A major pa...

Descripción completa

Detalles Bibliográficos
Autores principales:	Antipov, Sergey, Amorim, David, Bertarelli, A, Biancacci, Nicolo, Bruce, Roderik, Mereghetti, Alessio, Mirarchi, Daniele, Métral, Elias, Redaelli, Stefano, Salvant, Benoit
Lenguaje:	eng
Publicado:	2018
Materias:	Accelerators and Storage Rings
Acceso en línea:	https://dx.doi.org/10.18429/JACoW-IPAC2018-WEYGBE4 http://cds.cern.ch/record/2648423

Ejemplares similares

Staged implementation of low-impedance collimation in IR7: plans for LS2
por: Redaelli, Stefano, et al.
Publicado: (2019)

Impedance reduction for LHC collimators
por: Mereghetti, A, et al.
Publicado: (2020)

MD1875 – Impedance Contribution of Single IR7 Secondary Collimators
por: Mereghetti, Alessio, et al.
Publicado: (2020)

MD3318 – Impedance Contribution of Secondary and Tertiary Collimators
por: Amorim, David, et al.
Publicado: (2020)

Single-Collimator Tune Shift Measurement of the Three-Stripe Collimator at the LHC
por: Antipov, Sergey, et al.
Publicado: (2018)

MD1446 –β∗–Reach: Impedance Contribution of Primary Collimators
por: Mereghetti, Alessio, et al.
Publicado: (2020)

MD2193 – Impedance Measurements of the TCSPM Prototype Collimator
por: Amorim, David, et al.
Publicado: (2021)

β*-Reach – IR7 Collimation Hierarchy Limit and Impedance
por: Mereghetti, Alessio, et al.
Publicado: (2016)

The HL-LHC Impedance Model and Aspects of Beam Stability
por: Biancacci, Nicolo, et al.
Publicado: (2016)

Towards Optimum Material Choices for HL-LHC Collimator Upgrade
por: Quaranta, E., et al.
Publicado: (2016)

Detailed Electromagnetic Characterisation of HL-LHC Low Impedance Collimators
por: Kurtulus, Adnan, et al.
Publicado: (2021)

MD2191 – β∗–Reach: 2017 IR7 Collimation Hierarchy Limit and Impedance
por: Mereghetti, Alessio, et al.
Publicado: (2021)

Transverse Beam Stability with Low-Impedance Collimators in the High Luminosity Large Hadron Collider: Status and Challenges
por: Antipov, S.A., et al.
Publicado: (2019)

Resistivity Characterization of Molybdenum-Coated Graphite-Based Substrates for High-Luminosity LHC Collimators
por: Accettura, Carlotta, et al.
Publicado: (2020)

MD 755: Instability threshold and tune shift study with reduced retraction between primary and secondary collimators in IR7
por: Carver, Lee Robert, et al.
Publicado: (2016)

Effect of Crab cavity HOMs on the coupled-bunch stability of HL-LHC
por: Antipov, Sergey, et al.
Publicado: (2019)

MD1447 –β∗–Reach: 2016 IR7 Collimation Hierarchy Limit and Impedance
por: Mereghetti, Alessio, et al.
Publicado: (2020)

Comparison of the current LHC Collimators and the SLAC Phase 2 Collimator Impedances
por: Day, Hugo, et al.
Publicado: (2011)

Collimation Upgrades for HL-LHC
por: Redaelli, S, et al.
Publicado: (2015)

HL-LHC impedance and related effects
por: Amorim, David, et al.
Publicado: (2018)

Collimation Cleaning at the LHC with Advanced Secondary Collimator Materials
por: Quaranta, Elena, et al.
Publicado: (2015)

2D and 3D collimator impedance modeling and experimental measurements
por: Biancacci, N, et al.
Publicado: (2018)

Impedance Measurements and Simulations on the TCTP and TDI LHC Collimators
por: Biancacci, Nicolo, et al.
Publicado: (2016)

Can an extra HOM-like impedance explain the high octupole threshold at $Q′ ∼ 0$ in the LHC?
por: Antipov, Sergey, et al.
Publicado: (2020)

Design and Prototyping of New CERN Collimators in the Framework of the LHC Injector Upgrade (LIU) Project and the High-Luminosity (HL-LHC) Project
por: Nuiry, Francois-Xavier, et al.
Publicado: (2017)

MD1878: Operation with primary collimators at tighter settings
por: Mirarchi, Daniele, et al.
Publicado: (2017)

HL-LHC Beam Dynamics with Hollow Electron Lenses
por: Hermes, Pascal, et al.
Publicado: (2022)

Beam Coupling Impedance of the LHC TCTP Collimators
por: Day, Hugo, et al.
Publicado: (2012)

Collimator Impedance Measurements in the LHC
por: Mounet, N, et al.
Publicado: (2013)

Collimation system upgrades for the High Luminosity Large Hadron Collider and expected cleaning performance in Run 3
por: Mereghetti, Alessio, et al.
Publicado: (2019)

MD2490 – Measurement of the TMCI threshold at flat-top in the LHC
por: Albert, Markus, et al.
Publicado: (2020)

Collimation Cleaning for HL-LHC Optics Scenarios with Error Models
por: Marsili, Aurelien, et al.
Publicado: (2014)

Roman Pot Insertions in High-Intensity Beams for the CT-PPS Project at LHC
por: Deile, Mario, et al.
Publicado: (2016)

Electromagnetic characterization of the crystal primary collimators for the HL-LHC
por: Quartullo, D, et al.
Publicado: (2021)

Impedance simulations and measurements on the LHC collimators with embedded beam position monitors
por: Biancacci, N, et al.
Publicado: (2017)

Performance of the collimation system during the 2018 lead ion run at the Large Hadron Collider
por: Fuster-Martínez, Nuria, et al.
Publicado: (2019)

Crystal Collimation of 20 MJ Heavy-Ion Beams at the HL-LHC
por: D'Andrea, Marco, et al.
Publicado: (2021)

Automatic Angular alignment of LHC Collimators
por: Azzopardi, Gabriella, et al.
Publicado: (2017)

Comparison of the current LHC Collimators and the SLAC phase 2 Collimator impedances
por: Day, H A, et al.
Publicado: (2011)

Transverse Impedance of LHC Collimators
por: Métral, E, et al.
Publicado: (2007)

Cannot write session to /tmp/vufind_sessions/sess_qqebc6flqfia3nmm8kguto0ru8