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CERN Document Server 2,050 records found  1 - 10nextend  jump to record: Search took 0.47 seconds. 
1.
(100)
Design of the LHC Beam Dump Entrance Window / Veness, R ; Goddard, B ; Massidda, L ; Mathot, S J ; Presland, A
7 TeV proton beams from the LHC are ejected through a 600 m long beam dump transfer line vacuum chamber to a beam dump block. The dump block is contained within an inert gas-filled vessel to prevent a possible fire risk. [...]
LHC-PROJECT-Report-965; CERN-LHC-Project-Report-965.- Geneva : CERN, 2006 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.1792
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2.
(91)
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
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3.
(73)
Dynamic Stresses in the LHC TCDS Diluter from 7 TeV Beam Loading / Goddard, B ; Massidda, L ; Presland, A ; Weterings, W
In the event of an unsynchronised beam abort, the MSD extraction septum of the LHC beam dumping system is protected from damage by the TCDS diluter. The simultaneous constraints of obtaining sufficient beam dilution while ensuring the survival of the TCDS make the design difficult, with high thermally induced dynamic stresses occurring in the material needed to attenuate the particle showers induced by the primary beam impact. [...]
LHC-PROJECT-Report-914; CERN-LHC-Project-Report-914.- Geneva : CERN, 2006 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.1511
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4.
(50)
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
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5.
(48)
The LHC injection and beam dumping systems / Goddard, B (CERN)
2003
In : LHC days 2003, Les Diablerets, Switzerland, 2 - 4 Jun 2003, pp.99-100
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6.
(40)
Performance of the TCDQ diluter system / Presland, A (CERNE) ; Goddard, B (CERN)
A single sided mobile graphite diluter block TCDQ, in combination with a two-sided secondary collimator TCS and an iron shield TCDQM, will be installed in front of the superconducting quadrupole Q4 magnets in IR6, in order to protect it and other downstream LHC machine elements from destruction in the event of a beam dump that is not synchronised with the abort gap. The TCDQ and associated elements should also intercept spurious particles in the beam abort gap to prevent quenches from occurring during regular beam aborts, and must also intercept the particles from the secondary halo during low beam lifetime without provoking quenches. [...]
LHC-Project-Note-362; CERN-LHC-Project-Note-362.- 2005 - 28 p. Access to fulltext document: PDF;
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7.
(39)
Commissioning with beam of the LHC transfer lines and injection systems / Goddard, B (CERN)
2005 Published version: PDF;
In : 2nd LHC Project Workshop, CERN, Geneva, Switzerland, 17 - 21 Jan 2005, pp.35-40 (AB-2005-014)
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8.
(38)
LHC injector upgrades : beam transfer aspects / Goddard, B ; Mertens, V
CERN, 2007 - 7 p. Published version from CERN: PDF;
In : 3rd CARE-HHH-APD Workshop: Towards a Roadmap for the Upgrade of the LHC and GSI Accelerator Complex, Valencia, Spain, 16 - 20 Oct 2006, pp.119-125 (CERN-2007-002)
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9.
(37)
Conceptual Design of the LHC Beam Dumping Protection Elements TCDS and TCDQ / Goddard, B ; Riffaud, R ; Sans-Merce, M ; Weterings, W
The Beam Dumping System for the Large Hadron Collider, presently under construction at CERN, consists, per ring, of a set of horizontally deflecting extraction kicker magnets, vertically deflecting steel septa, dilution kickers and finally, a couple of hundred metres further downstream, an absorber block. A fixed diluter (TCDS) will protect the septa in the event of a beam dump that is not synchronised with the particle free gap or a spontaneous firing of the extraction kickers which will cause the beam to sweep over the septum. [...]
LHC-Project-Report-756; CERN-LHC-Project-Report-756.- Geneva : CERN, 2004 - 4 p. Access to fulltext document: PDF; External link: Published version from JACoW
In : 9th European Particle Accelerator Conference, Lucerne, Switzerland, 5 - 9 Jul 2004, pp.629 - Please contact the library if you need to access this document.
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10.
(34)
The Way to the LHC / Goddard, B
Geneva : CERN, 2003 LHC Proton Injector Chain Fulltext: PDF; External link: Published version
In : Workshop on LHC performance, Chamonix, France, 3 - 8 Mar 2003, pp.50-52 (AB-2003-008)
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