# BE Notes

2015-08-28
16:05
 Simulation-based Investigations of Electrostatic Beam Energy Analysers / Pahl, Hannes (CERN) An energy analyser is needed to measure the beam energy profile behind the REX-EBIS at ISOLDE. [...] CERN-STUDENTS-Note-2015-147. - 2015. Access to fulltext

2015-08-27
14:14
 CERN SUMMER SCHOOL 2015 PROJECT REPORT / Jin, Zizhuo Tony (CERN) The context of this internship is the CERN summer student program for the year 2015. [...] CERN-STUDENTS-Note-2015-132. - 2015. Access to fulltext

2015-08-14
20:08
 Simulations of single-bunch instability on flat top / Radvilas, Edgaras (CERN Summer student) This report describes the simulation results for SPS single bunch at the flat top for instabilities and gives some understanding on what can be causing them.. CERN-STUDENTS-Note-2015-048. - 2015. Access to fulltext

2015-08-14
17:01
 RF Bead Pull Measurements of the DQW / Jaume, Guillaume (CERN) This report was written within the framework of the CERN Summer Student Program. [...] CERN-STUDENTS-Note-2015-044. - 2015. Access to fulltext

2015-08-13
12:07
 Betatron Tune Determination: Interpolation Formulas / Fabre, Ignacio (CERN) In order to obtain accurate estimations of the betatron tune, interpolation formulas have been derived that give estimates that approaches the real tune as $1/N^2$ and $1/N^4$ for signals of constant amplitude. [...] CERN-STUDENTS-Note-2015-022. - 2015. Access to fulltext

2015-08-07
15:11
 Development of gnuplot plotting package for MAD-X / Romero Leiro, Freddy Jose (BE) MAD-X is a general purpose software for charged-particle optics design and it needs a visualisation tool to be able to show the data in a more manageable way, this visualisation tools being already in MAD-X are the PLOT and SETPLOT commands. [...] CERN-STUDENTS-Note-2015-014. - 2015. Access to fulltext

2015-08-07
10:50
 Characterization of the SPS 800MHz travelling wave cavities. / Bazyl, Dmitry (CERN) It is well known that HOMs in RF cavities are a potentially dangerous source of beam impedance [...] CERN-STUDENTS-Note-2015-009. - 2015. Access to fulltext

2014-09-26
17:23
 Preliminary Data Analysis on the 2011-2012 Heat Load of the LHC Inner Triplets and Stand Alone Magnets / Hulsman, Johannes (CERN Summer Student) Electron clouds generated inside the LHC beam chamber deposit heat to the beam walls. [...] CERN-STUDENTS-Note-2014-230. - 2014. Access to fulltext

2014-09-26
12:34
 Analysis of trapping fractions for a 4D Hénon map / Van Bergen, Giel Henricus (CERN) For beam injection from the PS into the SPS, one performs an extraction in multiple turns, a so called multi-turn extraction. [...] CERN-STUDENTS-Note-2014-222. - 2014. Access to fulltext

2014-09-10
15:28
 Longitudinal Impedance of the SPS Pumping Ports / Ghini, Jonas (CERN) This summer project has aimed to characterise and understand parts of the impedance in the Super Proton Synchrotron, as the machine suffers from longitudinal instability issues; bunch lengthening occurs for large bunch luminosities, as required by the upgraded Large Hadron Collider. [...] CERN-STUDENTS-Note-2014-187. - 2014. Access to fulltext