Higher brightness beams from the SPS for the HL-LHC era
FM Velotti - 2017 - infoscience.epfl.ch
The need to push the LHC beyond its limits and increase the deliverable luminosity to the
experiments by about one order of magnitude has driven the ongoing injector and HL-LHC …
experiments by about one order of magnitude has driven the ongoing injector and HL-LHC …
Beam measurements of the longitudinal impedance of the CERN Super Proton Synchrotron
AS Lasheen - 2017 - theses.hal.science
One of the main challenges of future physics projects based on particle accelerators is the
need for high intensity beams. However, collective effects are a major limitation which can …
need for high intensity beams. However, collective effects are a major limitation which can …
Space charge modules for PyHEADTAIL
A Oeftiger, SE Hegglin - 2016 - cds.cern.ch
PyHEADTAIL is a 6D tracking tool developed at CERN to simulate collective effects. We
present recent developments of the direct space charge suite, which is available for both the …
present recent developments of the direct space charge suite, which is available for both the …
[LLIBRE][B] Studies of the emittance growth due to noise in the Crab Cavity RF systems
N Triantafyllou - 2023 - search.proquest.com
Abstract The High-Luminosity LHC (HL-LHC) is the upgrade of the Large Hadron Collider
(LHC) machine which aims to increase significantly the luminosity at the experiments in …
(LHC) machine which aims to increase significantly the luminosity at the experiments in …
[PDF][PDF] Other Means to increase the SPS 25ns Performance-Transverse Plane
H Bartosik, C Bracco, H Damerau, G Rumolo, G Arduini… - 2015 - cds.cern.ch
Abstract The LHC Injectors Upgrade (LIU) project aims at extending the brightness and
intensity reach of the injector complex. After the implementation of all LIU upgrades, beam …
intensity reach of the injector complex. After the implementation of all LIU upgrades, beam …
Improved Methods for the Measurement and Simulation of the CERN SPS Non-linear Optics
H Bartosik, F Schmidt, M Titze, M Schenk, A Oeftiger - 2016 - cds.cern.ch
Good knowledge of the non-linear properties of the SPS lattice is crucial for modelling and
optimising the machine performance in the presence of collective effects leading to …
optimising the machine performance in the presence of collective effects leading to …
JACOW: Head-tail mode zero instability growth rate studies in the CERN SPS
E de la Fuente, C Zannini, H Bartosik, I Mases - JACoW IPAC, 2023 - cds.cern.ch
Abstract The Head-Tail mode 0 instability growth rate is related to the real part of the
transverse beam coupling impedance. The SPS transverse impedance model, which …
transverse beam coupling impedance. The SPS transverse impedance model, which …
[PDF][PDF] Impact of a wideband feedback prototype system on TMCI in the SPS
W Hofle, H Bartosik, ER Bjorsvik, G Kotzian, TE Levens… - 2018 - osti.gov
The transverse mode coupling instability (TMCI) in the SPS has been identified as one of the
potential performance limitations for future high intensity LHC beams that will be required for …
potential performance limitations for future high intensity LHC beams that will be required for …
[CITA][C] Revision of the Impedance Model for the Interpretation of the Single Bunch Measurements at ALBA
T Günzel, U Iriso - Proceedings, 6th International Particle …, 2015 - intranet.cells.es
Recently [1] we were able to explain 65% of the measured vertical single bunch detuning
with the developed transverse impedance model. In this note we show the improvements of …
with the developed transverse impedance model. In this note we show the improvements of …
Space Charge Studies with High Intensity Single Bunch Beams in the CERN SPS
H Bartosik, F Schmidt, M Titze, A Oeftiger - 2016 - cds.cern.ch
In order to reach the target beam parameters of the LHC injectors upgrade (LIU) project the
beam degradation due to losses and emittance growth on the long injection plateau of the …
beam degradation due to losses and emittance growth on the long injection plateau of the …