Access to the CDS website from certain locations around the world is currently restricted. See here for more information.

CERN Accelerating science

Główna > Twoje konto > Twoje Koszyki > Lista koszyków udostępnionych > ABLHC@PAC05

Koszyk publiczny

ABLHC@PAC05
33 items
last update: 12 Sep 2005, 00:00 		Subscribe to basket
This public basket belongs to the user Tjitske Kehrer. Subscribe to basket
1.
Design and Construction of the LEIR Injection Septa / Borburgh, J ; Balhan, B ; Bobbio, P ; Carlier, E ; Crescenti, M ; Hourican, M ; Masson, T ; Müller, T ; Prost, A
The Low Energy Ion Ring (LEIR) transforms long pulses from Linac 3 into high brilliance ion bunches for LHC by means of multi-turn injection, electron cooling and accumulation. The LEIR injection comprises a magnetic DC septum followed by an inclined electrostatic septum. [...]
LHC-Project-Report-810; CERN-LHC-Project-Report-810.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.2690 - Please contact the library if you need to access this document.
  Detailed record Copy itemCopy item
2.
Reliability Analysis of the LHC Beam Dumping System / Filippini, Roberto ; Carlier, Etienne ; Ducimetière, Laurent ; Goddard, Brennan ; Uythoven, Jan
The design of the Beam Dumping System of the Large Hadron Collider at CERN is aimed at ensuring a safe beam extraction and deposition under all circumstances. The system includes redundancy and continuous surveillance for most of its parts. [...]
LHC-Project-Report-811; CERN-LHC-Project-Report-811.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1201 - Please contact the library if you need to access this document.
  Detailed record Copy itemCopy item
3.
Reliability Assessment of the LHC Machine Protection System / Filippini, Roberto ; Dehning, Bernd ; Guaglio, Gianluca ; Rodriguez-Mateos, Felix ; Schmidt, R ; Todd, Benjamin ; Uythoven, Jan ; Vergara-Fernández, Antonio ; Zerlauth, Markus
A large number of complex systems will be involved in ensuring a safe operation of the CERN Large Hadron Collider, such as beam dumping and collimation, beam loss and position monitors, quench protection, powering interlock and beam interlock system. The latter will monitor the status of all other systems and trigger the beam abort if necessary. [...]
LHC-Project-Report-812; CERN-LHC-Project-Report-812.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1257 - Please contact the library if you need to access this document.
  Detailed record Copy itemCopy item
4.
Aperture Studies of the SPS to LHC Transfer Lines / Goddard, Brennan ; Kain, Verena ; Schmid, Riccardo ; Wenninger, Jörg
The SPS to LHC transfer lines TI 2 and TI 8 are each several km in length and use magnets with small apertures. An aperture model for the lines has been developed in MADX format, with a full description of all installed vacuum elements and the possibility to interpolate at any length interval. [...]
LHC-Project-Report-813; CERN-LHC-Project-Report-813.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1664 - Please contact the library if you need to access this document.
  Detailed record Copy itemCopy item
5.
Expected Emittance Growth and Beam Tail Repopulation from Errors at Injection into the LHC / Goddard, Brennan ; Burkhardt, Helmut ; Kain, Verena ; Risselada, Thys
The preservation of the transverse emittance of the proton beam at injection into the LHC is crucial for luminosity performance. The population of the beam tails is also important for beam losses and collimation. [...]
LHC-Project-Report-814; CERN-LHC-Project-Report-814.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1266 - Please contact the library if you need to access this document.
  Detailed record Copy itemCopy item
6.
Aperture and Field Constraints for the Vacuum System in the LHC Injection Septa / Gyr, Marcel (CERN) ; Henrist, Bernard (CERN) ; Jiménez, J M (CERN) ; Lacroix, Jean Michel (CERN) ; Sgobba, Stefano (CERN)
Each beam arriving from the SPS has to pass through five injection septum magnets before being kicked onto the LHC orbit. The injection layout implies that the vacuum chambers for the two circulating beams pass through the septum magnet yokes at a flange distance from the chamber of the beam to be injected. [...]
LHC-Project-Report-815; CERN-LHC-Project-Report-815.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.2732 - Please contact the library if you need to access this document.
  Detailed record Copy itemCopy item
7.
Commissioning of the LHC Beam Transfer Line TI 8 / Uythoven, Jan ; Arduini, Gianluigi ; Chao Yu Chiu ; Goddard, Brennan ; Jacquet, Delphine ; Kain, Verena ; Lamont, Mike ; Mertens, Volker ; Spinks, Alan ; Wenninger, Jörg
The first of the two LHC transfer lines was commissioned in autumn 2004. Beam reached an absorber block located some 2.5 km downstream of the SPS extraction point at the first shot, without the need of any threading. [...]
LHC-Project-Report-816; CERN-LHC-Project-Report-816.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1461 - Please contact the library if you need to access this document.
  Detailed record Copy itemCopy item
8.
Beam Tests of a New Digital Beam Control System for the CERN LEIR Accelerator / Angoletta, Maria Elena ; Bento, Joao ; Blas, Alfred ; De Long, Joseph ; Findlay, Alan ; Matuszkiewicz, Pawel ; Pedersen, Flemming ; Salom-Sarasqueta, Angela
The Low Energy Ion Ring (LEIR) is a major component in the Large Hadron Collider ion injector chain. We have been developing an all-digital beam control and cavity servo system for the RF acceleration in LEIR. [...]
LHC-Project-Report-817; CERN-LHC-Project-Report-817.- Geneva : CERN, 2005 - 4 p. External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1649
  Detailed record Copy itemCopy item
9.
The Leir RF System / Paoluzzi, Mauro M ; Garoby, Roland ; Haase, Matthias ; Maesen, Pierre ; Ohmori, Chihiro ; Rossi, Carlo
The lead-lead physics program of LHC relies on major changes of the CERN ion injector chain. In this framework, the conversion of LEAR (low energy antiproton ring) into the Low Energy Ion Ring (LEIR) is central and implies a new accelerating system covering a wide frequency range (0.35 - 5 MHz) with a moderate voltage (4 kV). [...]
LHC-Project-Report-818; CERN-LHC-Project-Report-818.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1619
  Detailed record Copy itemCopy item
10.
Protection against Accidental Beam Losses at the LHC / Wenninger, Jörg ; Schmidt, R
Protection of the LHC against uncontrolled beam losses is of prime importance due to the very high stored beam energy. For nominal beam intensities, each of the two 7 TeV/c proton beams has a stored energy of 360 MJ threatening to damage accelerator equipment. [...]
LHC-Project-Report-820; CERN-LHC-Project-Report-820.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: lhc-project-report-820_BROKEN_TEMP - PDF; lhc-project-report-820 - PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.492
  Detailed record Copy itemCopy item
11.
Beam Stability of the LHC Beam Transfer Line TI8 / Wenninger, Jörg ; Goddard, Brennan ; Kain, Verena ; Uythoven, Jan
Injection of beam into the LHC at 450 GeV/c proceeds over two 2.7 km long transfer lines from the SPS. The small aperture of the LHC at injection imposes tight constraints on the stability of the beam transfer. [...]
LHC-Project-Report-821; CERN-LHC-Project-Report-821.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1523
  Detailed record Copy itemCopy item
12.
Material Damage Test with 450GeV LHC-type beam / Kain, V ; Ramillon, J ; Schmidt, R ; Vorderwinkler, K ; Wenninger, J
The design of LHC protection elements is based on assumptions on damage levels, which are derived from simulations. A dedicated experiment was prepared and carried out to cross-check the validity of this approach by trying to damage material in a controlled way with beam. [...]
LHC-Project-Report-822; CERN-LHC-Project-Report-822.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1607
  Detailed record Copy itemCopy item
13.
A Large Diameter Entrance Window for the LHC Beam Dump Line / Presland, Andrew ; Goddard, Brennan ; Jiménez, J M ; Ramos, D ; Veness, Raymond
The graphite LHC beam dump block TDE has to absorb the full LHC beam intensity at 7 TeV. The TDE vessel will be filled with inert gas at atmospheric pressure, and requires a large diameter entrance window for vacuum separation from the beam dumping transfer line. [...]
LHC-Project-Report-823; CERN-LHC-Project-Report-823.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1698
  Detailed record Copy itemCopy item
14.
The Performance of the New TCDQ System in the LHC Beam Dumping Region / Presland, Andrew ; Goddard, Brennan ; Weterings, Wim
The superconducting quadrupole magnet Q4 and other downstream LHC machine elements risk destruction in the event of a beam dump that is not synchronised with the abort gap. In order to protect these elements, a single sided mobile graphite diluter block TCDQ, in combination with a two-sided secondary collimator TCS and iron shield TCDQM, will be installed in front of Q4. [...]
LHC-Project-Report-824; CERN-LHC-Project-Report-824.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1324
  Detailed record Copy itemCopy item
15.
Energy Deposition Studies for the Betatron Cleaning Insertion (IR7) of LHC / Santana-Leitner, Mario ; Assmann, R W ; Ferrari, Alfredo ; Magistris, Matteo ; Tsoulou, A ; Vlachoudis, Vasilis
Two insertions (IR3, IR7) of the Large Hadron Collider (LHC) are dedicated to beam cleaning with the design goals of absorbing part of the primary beam halo and of the secondary radiation. The tertiary halo which escapes the collimation system in IR7 may heat the cold magnets at unacceptable levels, if no additional absorber is used. [...]
LHC-Project-Report-825; CERN-LHC-Project-Report-825.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1386
  Detailed record Copy itemCopy item
16.

  Detailed record Copy itemCopy item
17.
Optics Studies of the LHC Beam Transfer Line TI 8 / Arduini, Gianluigi ; Chao Yu Chiu ; Goddard, B ; Jacquet, D ; Kain, V ; Lamont, M ; Mertens, V ; Uythoven, J ; Wenninger, J
The optics of the newly commissioned LHC beam transfer line TI 8 was studied with beam trajectories, dispersion and profile measurements. Steering magnet response measurements were used to analyze the quality of the steering magnets and of the beam position monitors. [...]
LHC-Project-Report-827; CERN-LHC-Project-Report-827.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1578
  Detailed record Copy itemCopy item
18.
Effect of Lattice and Electron Distribution in Electron-Cloud Instability Simulations for the CERN SPS and LHC / Benedetto, Elena ; Arduini, Gianluigi ; Feng, Bing ; Franchetti, Giuliano ; Ghalam, Ali F ; Katsouleas, Thomas C ; Ohmi, Kazuhito ; Roncarolo, Federico ; Rumolo, Giovanni ; Zimmermann, Frank
Several simulation codes have been adapted so as to model the single-bunch electron-cloud instability including a realistic variation of the optical functions with longitudinal position. In addition, the electron cloud is typically not uniformly distributed around the ring, as frequently assumed, but it is mainly concentrated in certain regions with specific features, e.g., regions which give rise to strong multipacting or suffer from large synchrotron radiation flux. [...]
LHC-Project-Report-828; CERN-LHC-Project-Report-828.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.387
  Detailed record Copy itemCopy item
19.
Collimation in the Transfer Lines to the LHC / Burkhardt, Helmut ; Goddard, Brennan ; Kadi, Yacine ; Kain, Verena ; Risselada, Thys ; Weterings, Wim
Injection intensities for the LHC are over an order of magnitude above damage level. The TI 2 and TI 8 transfer lines between the SPS and LHC are each about 2.5 km long and comprise many active elements running in pulsed mode. [...]
LHC-Project-Report-829; CERN-LHC-Project-Report-829.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1135
  Detailed record Copy itemCopy item
20.
Optics Flexibility and Matching at LHC Injection / Burkhardt, Helmut ; Brüning, Oliver Sim ; Goddard, Brennan ; Kain, Verena ; Mertens, Volker ; Risselada, Thys ; Verdier, Andre
An excellent match between the SPS, the several kilometres long transfer lines and the LHC will be required to minimise emittance blow-up at injection. Several optics changes in the SPS and the LHC injection insertions had to be accommodated in the design phase. [...]
LHC-Project-Report-830; CERN-LHC-Project-Report-830.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.2983
  Detailed record Copy itemCopy item
21.
Measurements of the LHC Collimator Impedance with Beam in the SPS / Burkhardt, Helmut ; Arduini, Gianluigi ; Assmann, R W ; Caspers, Friedhelm ; Gasior, Marek ; Grudiev, Alexei ; Rhodri-Jones, Owain ; Kroyer, Tom ; Redaelli, Stefano ; Robert-Demolaize, Guillaume et al.
The transverse impedance of the LHC collimators will likely dominate the overall transverse impedance in the LHC at high energies and potentially limit the maximum intensity. A prototype collimator was recently tested in the SPS. [...]
LHC-Project-Report-831; CERN-LHC-Project-Report-831.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1132
  Detailed record Copy itemCopy item
22.
Luminosity Limit from Bound-Free Pair Production in the LHC / Jowett, John M ; Bruce, Roderik ; Gilardoni, S S
The luminosity of the LHC as a lead-ion collider is known to be limited by the large cross-sections for electromagnetic processes in ultra-peripheral collisions. In particular, the process of bound-free e-e+ pair production creates secondary beams of Pb81+ ions emerging from the collision points and impinging on the vacuum envelope inside superconducting magnets. New Monte-Carlo simulations, exploiting recent implementations of the physics of ion interactions with matter, are helping us to quantify the relationships among luminosity, energy deposition in the magnet coils a view to predicting and alleviating the quench limit on luminosity..
LHC-Project-Report-841; CERN-LHC-Project-Report-841.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1306
  Detailed record Copy itemCopy item
23.
Exploring a Nonlinear Collimation System for the LHC / Resta, Javier ; Assmann, R W ; Faus-Golfe, Angeles ; Redaelli, Stefano ; Robert-Demolaize, Guillaume ; Schulte, Daniel ; Zimmermann, Frank
We explore the adaptation of a nonlinear collimation system, as previously developed for linear colliders, to LHC betatron cleaning. A possible nonlinear system for LHC consists of a horizontal and vertical primary collimator located in between a pair of skew sextupoles. [...]
LHC-Project-Report-842; CERN-LHC-Project-Report-842.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.877
  Detailed record Copy itemCopy item
24.
Detecting Impacts of Proton Beams on the LHC Collimators With Vibration and Sound Measurements / Redaelli, Stefano ; Aberle, Oliver ; Assmann, R W ; Masi, Alessandro ; Spiezia, Giovanni
The 360 MJ stored energy of the 7 TeV LHC beams can seriously damage the beam line elements in case of accidental beam losses. Notably, the collimators will sit at 6 to 7 sigmas from the beam centre (1.2 to 1.4 mm) and will be hit and possibly damaged in case of failures, with a consequent degradation of the cleaning performance of the overall collimation system. [...]
LHC-Project-Report-843; CERN-LHC-Project-Report-843.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1018
  Detailed record Copy itemCopy item
25.
Experiments on LHC Long-Range Beam-Beam Compensation and Crossing Schemes at the CERN SPS in 2004 / Zimmermann, Frank ; Koutchouk, Jean-Pierre ; Papaphilippou, Yannis ; Roncarolo, Federico ; Sen, Tanaji ; Shiltsev, Vladimir ; Wenninger, Jörg
Experiments with two prototype long-range beam-beam compensators (current-carrying wires) during the 2004 CERN SPS run explored the efficiency of a proposed long-range beam-beam compensation for the LHC. In addition, the SPS compensators were also used to 'simulate' the effect of different planes of crossing at two LHC interaction points. [...]
LHC-Project-Report-844; CERN-LHC-Project-Report-844.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.686
  Detailed record Copy itemCopy item
26.
Coherent Beam-Beam Modes in the Cern Large Hadron Collider (LHC) for Multiple Bunches, Different Collision Schemes and Machine Symmetries / Herr, Werner ; Pieloni, T
In the LHC almost 3000 bunches in each beam will collide near several experimental regions and experience head-on as well as long range beam-beam interactions. In addition to single bunch phenomena, coherent bunch oscillations can be excited. [...]
LHC-Project-Report-845; CERN-LHC-Project-Report-845.- Geneva : CERN, 2005 Fulltext: PDF; Published version from CERN: PDF;
In : First CARE-HHH-APD Workshop on Beam Dynamics in Future Hadron Colliders and Rapidly Cycling High-Intensity Synchrotrons, pp.195-202
  Detailed record Copy itemCopy item
27.
A Collimation Scheme for Ions Changing Charge State in the LEIR Ring / Pasternak, Jaroslaw ; Bal, Cathelijne ; Carli, Christian ; Chanel, Michel ; Mahner, Edgar
Avalanche-like pressure rise and an associated decrease of the beam life-time, caused by (i) beam loss due to charge exchange interactions with rest gas molecules and (ii) electron capture from the electron beam of the electron cooler and (iii) ion impact induced outgassing, is a potential limitation for heavy ion accelerators. The vacuum system of the LEIR ring as to be upgraded to reach the dynamical vacuum pressure in the low 10-12 Torr range necessary to reach design performance. [...]
LHC-Project-Report-846; CERN-LHC-Project-Report-846.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.3816
  Detailed record Copy itemCopy item
28.
Electron Cloud Measurements in the SPS in 2004 / Schulte, Daniel ; Arduini, Gianluigi ; Baglin, Vincent ; Jiménez, J M ; Zimmermann, Frank
Novel measurements of the electron cloud have been performed in the SPS in 2004. The LHC beam in the SPS consists of a number of short bunch trains. [...]
LHC-Project-Report-847; CARE-CONF-05-021-HHH; CARE-CONF-2005-021-HHH; CERN-LHC-Project-Report-847.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; Fulltext: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1371
  Detailed record Copy itemCopy item
29.
Ions for LHC : Beam Physics and Engineering Challenges / Maury, Stephan (CERN) ; Angoletta, Maria Elena ; Baggiolini, Vito ; Beuret, Andre ; Blas, Alfred ; Borburgh, Jan ; Braun, Hans Heinrich ; Carli, Christian ; Chanel, Michel ; Fowler, Tony et al.
The first phase of the heavy ion physics program at the LHC aims to provide lead-lead collisions at energies of 5.5 TeV per colliding nucleon pair and ion-ion luminosity of 1027 cm-2s-1. The transformation of CERN’s ion injector complex (Linac3-LEIR-PS-SPS) presents a number of beam physics and engineering challenges, which are described in this paper. [...]
LHC-Project-Report-848; CERN-LHC-Project-Report-848.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.946
  Detailed record Copy itemCopy item
30.
Photon-Nucleon Collider based on LHC and CLIC / Aksakal, Husnu (Ankara U.) ; Ciftci, Abbas K (Ankara U.) ; Schulte, Daniel (CERN) ; Zimmermann, Frank (CERN)
We describe the scheme of a photon-nucleon collider where high energy photons generated by Compton backscattering off a CLIC electron beam, at either 75 GeV or 1.5 TeV are collided with protons or ions stored in LHC. Different design constraints for such a collider are discussed and achievable luminosity performance is estimated..
LHC-Project-Report-849; CERN-LHC-Project-Report-849; CERN-LHeC-Note-2005-004 ACC.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1207
  Detailed record Copy itemCopy item
31.
LHC Collimation : Design and Results from Prototyping and Beam Tests / Assmann, R W ; Aberle, Oliver ; Arduini, Gianluigi ; Baishev, Igor S ; Holzer, Eva Barbara ; Bertarelli, Alessandro ; Braun, Hans Heinrich (CERN) ; Brugger, Markus ; Burkhardt, Helmut ; Calatroni, Sergio et al.
The problem of collimation and beam cleaning is one of the most challenging aspects of the LHC project. A collimation system must be designed, built, installed and commissioned with parameters that extend the present state-of-the-art by 2-3 orders of magnitude. [...]
LHC-Project-Report-850; CERN-LHC-Project-Report-850.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1078
  Detailed record Copy itemCopy item
32.
Protection Level during Extraction, Transfer and Injection into the LHC / Kain, Verena ; Goddard, Brennan ; Schmidt, Rüdiger ; Wenninger, Jörg
ailures during the LHC transfer and injection process cannot be excluded and beam loss with the foreseen intensities and energies will cause serious equipment damage. Consequences of equipment failures such as kicker erratics, power converter faults, etc. [...]
LHC-Project-Report-851; CERN-LHC-Project-Report-851.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1505
  Detailed record Copy itemCopy item
33.
Beam based Alignment of the LHC Transfer Line Collimators / Kain, Verena ; Burkhardt, Helmut ; Goddard, Brennan ; Redaelli, Stefano
At LHC injection energy the aperture available in the transfer lines and in the LHC is small and the intensities of the injected beams are an order of magnitude above the damage level. The setting of protection elements such as the transfer line collimators is therefore very critical; mechanical and optical tolerances must be taken into account to define the nominal setting. [...]
LHC-Project-Report-852; CERN-LHC-Project-Report-852.- Geneva : CERN, 2005 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.3034
  Detailed record Copy itemCopy item