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Deflecting Synchrotron Radiation from the Interaction Region of a Linac-Ring LHeC
/ Ciftci, A K (Ankara U.) ; Ciftci, R (Ankara U.) ; Zimmermann, F (CERN)
In a linac-ring electron-proton collider based on the LHC, before and after the collision point the electron beam can be deflected with weak dipole magnets positioned in front of the superconducting final quadrupole triplets of the 7-TeV proton beam. Significant synchrotron radiation may be produced when the electron beam, of energy 60-140 GeV, passes through these dipole magnets. [...]
CERN-LHeC-Note-2010-006 ACC.-
Geneva : CERN, 2010 - 3 p.
Access to fulltext: PDF; External link: Published version from JACoW
In : 1st International Particle Accelerator Conference, Kyoto, Japan, 23 - 28 May 2010, pp.TUPEB043
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Prospects for a Large Hadron Electron Collider (LHeC) at the LHC
/ Klein, M (Liverpool U.) ; Aksakal, H (Nigde U.) ; Bordry, F (CERN) ; Braun, H H (CERN) ; Brüning, Oliver Sim (CERN) ; Burkhardt, H (CERN) ; Chattopadhyay, S (Cockcroft Inst. Accel. Sci. Tech.) ; Çiftçi, A K (Middle East Tech. U., Ankara) ; Dainton, J B (Cockcroft Inst. Accel. Sci. Tech.) ; de Roeck, A (CERN) et al.
Sub-atomic physics at the energy frontier probes the structure of the fundamental quanta of the Universe. The Large Hadron Collider (LHC) at CERN opens for the first time the “terascale” (TeV energy scale) to experimental scrutiny, exposing the physics of the Universe at the subattometric (~10^-19 m, 10^-10 as) scale. [...]
CERN-LHeC-Note-2008-003 ACC.-
Geneva : CERN, 2008 - 3 p.
Access to fulltext: PDF; External link: Published version from JACoW
In : 11th European Particle Accelerator Conference, Genoa, Italy, 23 - 27 Jun 2008, pp.WEOAG01
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4.
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Luminosity Upgrade of CLIC LHC ep/gp Collider
/ Aksakal, H (Nigde U.) ; Ciftci, A K (Ankara U.) ; Nergiz, Z (Ankara U.) ; Schulte, D (CERN) ; Zimmermann, F (CERN)
An energy frontier or QCD Explorer ep and collider can be realized by colliding high-energy photons generated by Compton backscattered off a CLIC electron beam, at either 75 GeV or 1.5 TeV, with protons or ions stored in the LHC. In this study we discuss a performance optimization of this type of collider by tailoring the parameters of both CLIC and LHC. [...]
CERN-LHeC-Note-2007-001 ACC.-
Geneva : CERN, 2007 - 3 p.
Access to fulltext: PDF;
In : 22nd Particle Accelerator Conference, Albuquerque, NM, USA, 25 - 29 Jun 2007, pp.2853
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Lattice design for the LHEC recirculating LINAC
/ Sun, Y P (SLAC) ; Adolphsen, C (SLAC) ; Lund Eide, A (CERN) ; Zimmermann, F (CERN)
In this paper, we present a lattice design for the Large Hadron Electron Collider (LHeC) recirculating linac. The recirculating linac consists of one roughly 3-km long linac hosting superconducting RF (SRF) accelerating cavities, two arcs and one transfer line for the recirculation. [...]
CERN-ATS-2010-047; CERN-LHeC-Note-2010-007 ACC.-
Geneva : CERN, 2010 - 3 p.
Fulltext: PDF; External link: Published version from JACoW
In : 1st International Particle Accelerator Conference, Kyoto, Japan, 23 - 28 May 2010, pp.THPD011
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Designs for a LINAC-Ring LHEC
/ Zimmermann, F (CERN) ; Brüning, O S (CERN) ; Ciapala, E (CERN) ; Haug, F (CERN) ; Osborne, J (CERN) ; Schulte, D (CERN) ; Tomas, R (CERN) ; Adolphsen, C (SLAC) ; Sun, Y (SLAC) ; Calaga, R (Brookhaven) et al.
We consider three scenarios for the recirculating electron linear accelerator (RLA) of a linac-ring type electronproton collider based on the LHC (LHeC): i) a pulsed linac with a final beam energy of 60 GeV [“p-60”], ii) a higher luminosity configuration with two cw linacs and energyrecovery (ERL) also at 60 GeV [“erl”], and iii) a high energy option using a pulsed linac with 140-GeV final energy [“p-140”]. We discuss parameters, synchrotron radiation, footprints, and performance for the three scenarios..
CERN-ATS-2010-045; CERN-LHeC-Note-2010-005 ACC.-
Geneva : CERN, 2010 - 3 p.
Fulltext: PDF; External link: Published version from JACoW
In : 1st International Particle Accelerator Conference, Kyoto, Japan, 23 - 28 May 2010, pp.TUPEB039
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Interaction-region design options for a LINAC-ring LHEC
/ Zimmermann, F (CERN) ; Tomas, R (CERN) ; Bettoni, S (CERN) ; Brüning, O S (CERN) ; Holzer, B (CERN) ; Russenschuck, S (CERN) ; Schulte, D (CERN) ; Sullivan, M (SLAC) ; Ciftci, AK (Ankara U.) ; Ciftci, R (Ankara U.) et al.
The interaction-region design for a linac-ring electronproton collider based on the LHC (“LR-LHeC”) [1, 2] poses numerous challenges related to collision scheme, synchrotron radiation, aperture, magnet technology, and optics. We report a first assessment and various options..
CERN-ATS-2010-043; CERN-LHeC-Note-2010-004 ACC.-
Geneva : CERN, 2010 - 3 p.
Fulltext: PDF; External link: Published version from JACoW
In : 1st International Particle Accelerator Conference, Kyoto, Japan, 23 - 28 May 2010, pp.TUPEB037
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Preliminary study on emittance growth in the LHEC recirculating LINAC
/ Sun, Y (SLAC) ; Adolphsen, C (SLAC) ; Zimmermann, F (CERN)
In this paper, we estimate the emittance growth in the LHeC recirculating Linac, the lattice design of which is presented in another paper of IPAC10 proceedings. The possible sources for emittance growth included here are: energy spread from RF acceleration in the SRF (superconducting RF) linac together with large chromatic effects from the lattice, and synchrotron radiation (SR) fluctuations in the recirculating arcs. [...]
CERN-ATS-2010-041; CERN-LHeC-Note-2010-008 ACC.-
Geneva : CERN, 2010 - 3 p.
Fulltext: PDF; External link: Published version from JACoW
In : 1st International Particle Accelerator Conference, Kyoto, Japan, 23 - 28 May 2010, pp.THPD012
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The Large Hadron-Electron Collider (LHEC) at the LHC
/ Zimmermann, F (CERN) ; Bordry, F (CERN) ; Braun, H (CERN) ; Brüning, Oliver Sim (CERN) ; Burkhardt, H (CERN) ; Eide, A (CERN) ; de Roeck, A (CERN) ; Garoby, R (CERN) ; Holzer, B (CERN) ; Jowett, J (CERN) et al.
Sub-atomic physics at the energy frontier probes the structure of the fundamental quanta of the Universe. The Large Hadron Collider (LHC) at CERN opens for the first time the ‘terascale’ (TeV energy scale) to experimental scrutiny, exposing the physics of the Universe at the subattometric (∼ 10−19 m, 10−10 as) scale. [...]
CERN-ATS-2009-053; CERN-LHeC-Note-2009-001 ACC.-
Geneva : CERN, 2010 - 4 p.
Published version from PAC09: PDF;
In : Particle Accelerator Conference 2009, Vancouver, Canada, 04 - 08 May 2009, pp.FR1PBC05
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