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1st ECFA-CERN LHeC Workshop

→ Europe/Zurich
Divonne-les-Bains, France

Divonne-les-Bains, France

Hôtel L'Esplanade
Description
This is the first workshop to evaluate the technical feasibility of the machine and interaction region, the detector design and the physics potential of the Large Hadron electron Collider (LHeC).

The LHeC is a possible upgrade and complement of the LHC which adds an electron ring of about 70 GeV energy, or possibly higher energy in a LINAC version, to the existing proton ring.
It therefore allows, with unprecedently high luminosity, deep inelastic (ep and eA) scattering to be investigated beyond a TeV in the electron-quark centre of mass system and also at extremely small values of Bjorken x.

The workshops aim, as agreed with ECFA and CERN, at a Conceptual Design Report for the LHeC by early 2010.

More information on LHeC webpages.

Contact address:
ECFA-CERN LHeC Workshop Secretariat
Mailbox L00210
CERN
1211-Geneva 23
or e-mail

agenda
Participants
  • Abbas Kenan Ciftci
  • Agustin Sabio Vera
  • Albert De Roeck
  • Alessandra lombardi
  • Alessandro Cerri
  • Alessandro Polini
  • Andrea Piccione
  • Andreas Vogt
  • Andris Skuja
  • Barbara Badelek
  • Bernhard Holzer
  • Boris Nagorny
  • Brian Cole
  • Christoph Montag
  • Cristinel Diaconu
  • David d'Enterria
  • Davide Tommasini
  • Desmond Barber
  • Edmond CIAPALA
  • Elisabeth Koffeman
  • Emmanuelle Perez
  • Eugenio Paoloni
  • Francois Arleo
  • Frank Zimmermann
  • Frank Krauss
  • Frank Simon
  • Gabriele-Elisabeth Koerner
  • Georg Weiglein
  • Gerhard Brandt
  • Gerhard Mallot
  • Giuseppe Degrassi
  • Giuseppe Iacobucci
  • Guenther Rosner
  • Guido Altarelli
  • Hannes Jung
  • Hans-Heinrich Braun
  • Helmut Burkhardt
  • Henri Kowalski
  • Ilkay TURK CAKIR
  • Jens Jorgen Gaardhoje
  • Joachim Tückmantel
  • Jochen Bartels
  • John Dainton
  • John Ellis
  • John Jowett
  • Jos Engelen
  • Jose Miguel Jimenez
  • Juan Rojo Chacon
  • Karl Hubert Mess
  • Katsuo Tokushuku
  • Krzysztof Kutak
  • Liliana Teodorescu
  • Lorenzo Magnea
  • Louis RINOLFI
  • Mario Campanelli
  • Mario Macri
  • Masahiro Kuze
  • Max Klein
  • Nestor Armesto
  • Norbert Wermes
  • Olaf Behnke
  • Oliver Bruning
  • Orhan Cakir
  • Paolo Gambino
  • Paul Newman
  • Peter Kostka
  • Pierre Van Mechelen
  • Rama Calaga
  • Rena Ciftci
  • Rogelio Tomas Garcia
  • Roland Garoby
  • Saleh Sultansoy
  • Simona Bettoni
  • Slavich Pietro
  • Stanley Brodsky
  • Stefano Forte
  • Steve Myers
  • Swapan Chattopadhyay
  • Swoboda Detlef
  • Theodora PAPADOPOULOU
  • Thi Nguyet TRINH
  • Thomas Gehrmann
  • Thomas Kluge
  • Tim Greenshaw
  • Trevor Linnecar
  • Urs Achim Wiedemann
  • Uta Klein
  • Uwe Schneekloth
  • Vladimir Litvinenko
  • Wesley Smith
  • Wolf Gerrit Holzmann
Support
  • Monday, 1 September
    • 1
      Registration Hall d'accueil

      Hall d'accueil

      Divonne-les-Bains, France

      Hôtel L'Esplanade
    • Opening Amphitheatre

      Amphitheatre

      Divonne-les-Bains, France

      Hôtel L'Esplanade
      • 2
        Welcome Address
        Speaker: Jos ENGELEN (CERN)
      • 3
        Opening Remarks from ECFA
        Speaker: Karlheinz MEIER (Heidelberg)
      • 4
        Opening Remarks from NuPECC
        Speaker: Guenther ROSNER (Glasgow)
        Slides
      • 5
        Opening Lecture - "Deep Inelastic Scattering in the LHC time"
        Speaker: Guido ALTARELLI (Roma)
        Slides
      • 6
        Steering Group Report
        Speaker: Max KLEIN (Liverpool)
        Slides
    • 16:30
      Coffee break
    • Accelerator Overview Ausone

      Ausone

      Divonne-les-Bains, France

      Hôtel L'Esplanade
      • 7
        Discussion
        Organization of the working groups
      • 8
        Boundary conditions for the Interaction Region design
        Speaker: Uwe Schneekloth
        Slides
      • 9
        Interaction Region design for a ring-ring option
        Speaker: Bernhard Holzer
        Slides
      • 10
        Interaction Region design for a ring-linac option
        Speaker: Rogelio Tomas
    • Physics Overview Barbilaine

      Barbilaine

      Divonne-les-Bains, France

      Hôtel L'Esplanade
      • 11
        LHeC Physics Overview
        Speaker: Stan Brodsky
        Slides
      • 12
        QCD in the High Energy Limit
        Speaker: Jochen Bartels
        Slides
    • 20:00
      Dinner
  • Tuesday, 2 September
    • Accelerator & IR Design Ausone

      Ausone

      Divonne-les-Bains, France

      Hôtel L'Esplanade
      • 13
        Ring-Linac option: various operation modes and performance reaches
        Speaker: Frank Zimmermann
        Slides
      • 14
        Magnet design issues and options for an LHeC Interaction Region
        Speaker: Stephan Russenschuck
      • 15
        Operation with large crossing angles and the required CRAB cavity parameters
        with a comparison to the CRAB cavity design and opeation parameters for the LHC Phase II upgrade plans.
        Speaker: Rama Calaga
        Slides
      • 10:30
        coffee break
      • 16
        Summary of the main parameters for the ring-ring option
        Speaker: John Jowett
        Choice arc cells
        Revolution frequencies
        Ring Ring parameters
        Slides
      • 17
        Ring-ring layout and bypass design
        Speaker: Helmut Burkhardt
        Slides
    • Detector Design Barbilaine

      Barbilaine

      Divonne-les-Bains, France

      Hôtel L'Esplanade
      • 18
        Introduction and session organization
        Speakers: Alessandro Polini, Peter Kostka, Rainer Wallny
        Slides
      • 19
        Silicon Pixel detectors for Tracking
        Speaker: Norbert Wermes
        Slides
      • 20
        RD50 and silicon radiation hardness
        Speaker: Michael Moll
        Slides
      • 10:30
        coffee break
      • 21
        Present & Future Collider Triggers
        Speaker: Wesley Smith
        Slides
      • 22
        Trigger and displaced vertexing (CDF SVT)
        Speaker: Alessandro Cerri
        Slides
      • 23
        The CMS Hadron Calorimeter and upgrade scenarios
        Speaker: Andris Skuja
        Slides
    • QCD and Low x ep Observables and PDFs Amphitheatre

      Amphitheatre

      Divonne-les-Bains, France

      Hôtel L'Esplanade
      • 24
        Precision Physics with Parton Distributions
        Speaker: Andreas Vogt
        Slides
      • 25
        Structure Functions and PDFs at/from LHeC
        Speaker: Max Klein
        Slides
      • 26
        Neural network approach to parton distributions
        Speaker: Juan Rojo-Chacon
        Slides
      • 27
        Expectations for alpha_s
        Speaker: Thomas Kluge
        Slides
      • 10:30
        coffe break
      • 28
        Heavy Flavour and Jet Observables at the LHeC
        Speaker: Olaf Behnke
        Slides
      • 29
        More Low-x Observables at the LHeC
        Speaker: Paul Newman
        Slides
      • 30
        Forward Jets/Parton Cascade Dynamics at LHeC (tbc)
        Speaker: Hannes Jung
        Slides
    • 12:00
      Lunch
    • Accelerator & IR & Detector Ausone

      Ausone

      Divonne-les-Bains, France

      Hôtel L'Esplanade
      • 31
        Active magnets
        Speaker: Tim Greenshaw
        Slides
      • 32
        Magnet Options for LHeC detector
        Speaker: Herman Ten Kate
        Slides
      • 33
        e-RHIC machine aspects
        Speaker: Vladimir Litvinenko
        Slides
      • 34
        IR Design for the e-RHIC project
        Speaker: Christoph Montag
        Slides
      • 35
        IR Design:proton optics
        Speaker: Bernhard Holzer
        Slides
      • 36
        IR Design: electron optics
        Speaker: Alexander kling
        Slides
    • New Physics at the LHeC Barbilaine

      Barbilaine

      Divonne-les-Bains, France

      Hôtel L'Esplanade
      • 37
        Introduction
        Speaker: Emmanuelle Perez
        Slides
      • 38
        Excited Fermions
        Speaker: Nguyet Trinh
        Slides
      • 39
        Single Leptoquark Production in pp
        Speaker: Theodora Papadopoulou
        Slides
      • 40
        Single Top Production
        Speaker: Gerhard Brandt
        Slides
    • Parton Saturation at the LHeC - theory and experiment Amphitheatre

      Amphitheatre

      Divonne-les-Bains, France

      Hôtel L'Esplanade
      • 41
        Gluon density in BFKL:DAF-Pomeron at HERA and its implication for LHC and LHeC
        Speaker: Henri Kowalski
        Slides
      • 42
        Saturation effects in final states and total cross sections due to CCFM with absorptive boundary
        Speaker: Krzysztof Kutak
        Slides
      • 43
        5D tiny black holes and perturbative saturation
        Speaker: Agustin Sabio Vera
        Slides
      • 44
        Establishing/falsifying saturation at LHeC
        Speaker: Juan Rojo-Chacon
        Slides
      • 45
        Establishing/falsifying parton saturation in low x ep at LHeC
        Speaker: Paul Newman
        Slides
    • 16:00
      Coffee break
    • Accelerator & IR Design Ausone

      Ausone

      Divonne-les-Bains, France

      Hôtel L'Esplanade
      • 46
        Space requirements for cavities, Klystrons and power converters in the LHC tunnel/ bypass areas
        Speaker: Trevor Linnecar
        Slides
      • 47
        Synergies of the required LHeC R&D efforts with other existing projects
        e.g. CRAB cavities for the LHC Phase II upgrade, cavity design for HIE-Isolde, open mid plane magnet designs etc
        Speaker: NN
        Slides
      • 48
        Polarisation
        Speaker: Desmond Barber
        Slides
      • 49
        Double Quaid Design
        Speakers: Eugenio Paoloni, Simona Bettoni
        Slides
      • 50
        Synchrotron Light
        Speaker: Boris Nagorny
      • 51
        Discussion
    • Detector design Foyer des artistes

      Foyer des artistes

      Divonne-les-Bains, France

      Hôtel L'Esplanade
      • 52
        Gossip gaseous pixel detector R&D
        Speaker: Els Koffeman
        Slides
      • 53
        CALICE calorimenters for the ILC
        Speaker: Frank Simon
        Slides
      • 54
        Detector Design WG open discussion
        Speaker: NN
    • Higgs and Electroweak Physics at the LHC and LHeC Amphitheatre

      Amphitheatre

      Divonne-les-Bains, France

      Hôtel L'Esplanade
      • 55
        Higgs -> b bbar Coupling at LHC
        Speaker: Sue Ann Koay
        Slides
      • 56
        Higgs cross sections at LHeC
        Speaker: Uta Klein
        Slides
      • 57
        Backgrounds to Higgs production at the LHeC
        Speaker: Masahiro Kuze
        Slides
      • 58
        Drell-Yan, new physics and high x PDFs
        Speaker: Emmanuelle Perez
        Slides
      • 59
        Electroweak precision physics before and after LHC
        Speaker: Giuseppe Degrassi
        Slides
    • Low x ep and eA Physics at LHC and LHeC Barbilaine

      Barbilaine

      Divonne-les-Bains, France

      Hôtel L'Esplanade
      • 60
        Low x QCD with protons and nuclei at LHC
        Speaker: David d'enterria
        Slides
      • 61
        What to expect on low x from ATLAS
        Speaker: Mario campanelli
        Slides
      • 62
        From ep to AB Collisions
        Speaker: Néstor armesto
        Slides
      • 63
        Prompt photons as a tool for nuclear PDFs
        Speaker: Francois arleo
        Slides
      • 64
        Concluding discussion and plans on low x
  • Wednesday, 3 September
    • Reports from Working Groups Amphitheatre

      Amphitheatre

      Divonne-les-Bains, France

      Hôtel L'Esplanade
      • 65
        Physics at High Parton Densities (ep and eA)
        Speakers: Néstor Armesto, Paul Newman
        Part1
        Part2
      • 66
        Precision Investigations of QCD and Electroweak Interactions
        Speaker: Olaf Behnke
        Slides
      • 67
        New Physics at Large Scales
        Speaker: Georg Weiglein
        Slides
      • 10:30
        coffee break
      • 68
        Detector Design
        Speakers: Alessandro Polini, Peter Kostka, Rainer Wallny
        Slides
      • 69
        Interaction region and Forward/Backward Detectors
        Speaker: Bernhard Holzer
        Slides
      • 70
        Accelerator Design
        Speaker: Oliver Bruning
        Slides
    • 13:00
      Lunch
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