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MOZB201 |
Overview of the LHeC Design Study at CERN |
linac, luminosity, proton, electron |
40 |
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- O.S. Brüning
CERN, Geneva, Switzerland
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The LHeC is a potential future lepton-hadron collider project at CERN based on the existing LHC infrastructure. The presentation highlights the main results of the recently published conceptual design report, including the findings of an international review committee that evaluated it. The presentation outlines the planed future studies and R&D activities for the next years.
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Slides MOZB201 [11.894 MB]
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MOPWO054 |
The LHeC as a Higgs Boson Factory |
linac, luminosity, factory, electron |
1017 |
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- F. Zimmermann, O.S. Brüning
CERN, Geneva, Switzerland
- M. Klein
The University of Liverpool, Liverpool, United Kingdom
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The LHeC is designed to collide a new 60 GeV energy electron beam, from a 3-pass ERL, with the 7 TeV energy LHC proton beam. At the present target ep luminosity of 1033cm-2s-1, the LHeC would produce a few 1000 Higgs bosons per year, allowing for precision coupling measurements, especially of the H –> b bbar decay in charged current deep inelastic scattering (ep –> nu H X). With a significant increase of the luminosity, rarer channels become accessible, as the charm decay. Here such an increase, to the level of 1034cm-2s-1 or even beyond, is considered from a combination of improvements, namely with a smaller proton beam emittance, with a further reduction of the proton IP beta function, an increase of the proton bunch intensity and with doubling the lepton beam current, compared to the canonical values assumed in the CDR.
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