ECFA/DESY Linear Collider Workshop held at Oxford

20-23 March 1999

 

This page shows the material presented at the Linear Collider Workshop and the talks are grouped by session. An alternative page is available ordered by Speaker's surname.

Speaker

Organisation

Day/Talk

Talk

Session: Alternative Theories

Andreas Nyffeler DESY Zeuthen 1.01 The electroweak chiral Lagrangian reanalysed (also as PS)
Clemens Heusch  SLAC 1.02 TeV Majorana neutrinos: information to be extracted from e-e- collisions vs. neutrinoless double beta decay
Daniele Dominici Dipartimento di Fisica Universita' di Firenze 1.03 Phenomenology of the lightest Pseudo Nambu Goldstone boson at future colliders
Johannes Bluemlein DESY 1.04 Leptoquark pair production in gamma-gamma scattering
Arnd Leike LMU Munich 1.05 Limits on extra gauge bosons at high luminosity
Tord Riemann DESY Zeuthen 1.06 FCNC and Z -> e-mu etc at Z peak
Marc Besancon DAPNIA/Saclay 1.07 Search for Kaluza-Klein states signatures
Emidio Gabrielli University Autonoma of Madrid 1.08 Anomolous gamma-gamma-H and Z-gamma-H couplings at future LCs
Sabine Riemann DESY Zeuthen 1.09 New physics phenomena in fermion-pair production
Jochum van der Bij Universitaet Freiburg 1.10 Strong WW rescattering
Graham Wilson Manchester University 1.11 Update on lepton-flavour violation (expt)

Session: Detectors

Patrick Le Du CEA-SACLAY 2.01 Status of trigger questionnaire
Guenter Eckerlin DESY 2.02 A software event filter as trigger for the LC detector
Massimo Caccia Universita' degli Studi di Milano 2.03 Pixel detectors with capacitive charge division
Tim Greenshaw Liverpool University 2.04 A TESLA-compatible CCD-based vertex detector
Marc Winter IReS - Strasbourg 2.05 Vertex detector based on low resistivity CMOS sensors
Guennadi Borrisov LAL, Orsay 2.06 Flavour tagging at LC
Philip Burrows Oxford University 2.07 Flavour tagging with a CCD vertex detector
Marco Battaglia University of Helsinki 2.08 Optimisation of the vertex tracker design
Marcos Dracos IReS 2.09 MGWC (also as PS)
 
Paul Colas DAPNIA/SPP CEA Saclay 3.10 Neutron background in the TPC
Klaus Moenig DESY-Zeuthen 3.11 First look into Bhabhas for beamstrahlung measurements
Volker Korbel DESY, Deutsches Elektronen Synchrotron 3.12 From Shashlik to pad plate calo; comparisons, problems, prospects
Volker Korbel DESY, Deutsches Elektronen Synchrotron 3.13 Scintillation crystal calorimeter for E-M endcaps
Volker Korbel DESY, Deutsches Elektronen Synchrotron 3.14 Calorimeter depth requirement (inside coil)
Jean-Claude Brient LPNHE - Ecole Polytechnique 3.15 First look to a very compact calorimeter
Peter Steffen DESY 3.16 Effect of increase of magnetic field 3T -> 4T
Paolo Checchia Infn Padova 3.17 Non-pointing photons with a CDR/caleido-like E-M calorimeter
Marcello Piccolo L.N.F. 3.18 Muon detector update
Elizabeth Rulikowska-Zarebska University of Mining and Metallurgy, Cracow 3.19 Gas mixtures for RPCs and streamer tubes
Uriel Nauenberg University of Colorado 3.20 The search for the selectron: Episode II
Marcello Piccolo L.N.F. 3.21 Small Angle Calorimetry
S Erin IHEP, Protvino, Russia 3.22 Luminosity Calorimeter (presented by Ron Settles)
Rolf Heuer University of Hamburg/DESY 3.23 Detector concept beyond Sitges (discussion)

Session: Electroweak

Richard Hawkings DESY 2.01 CP violation and B physics: experimental aspects
Thomas Mannel University of Karlsruhe 2.02 b quark physics with 2*10^9 Z bosons
Sven Heinemeyer DESY 2.03 TESLA at low energies: Precision observables in the Standard Model and the MSSM
Klaus Moenig DESY-Zeuthen 2.04 Electroweak measurements on the Z
Christoph Burgard DESY 2.05 Triple gauge couplings in WW events
Valeri Khoze INFN-LNF 2.06 W width as seen through the eyes of photons, near the WW threshold
Juan Alcaraz CIEMAT (Madrid) 2.07 Anomalous couplings in processes with neutral vector boson production
 
Mark Jack DESY Zeuthen 3.08 Hard-photon radiation in e+e- -> ffbar
Doreen Wackeroth Paul Scherrer Institute 3.09 Predictions for all processes e+e- -> 4fermions + photon
Fabrizio Gangemi Univ. Pavia - INFN 3.10 Top pair production and six-fermion final states
Thorsten Ohl Darmstadt University of Technology 3.11 Forests and groves: minimal gauge invariant classes of tree diagrams in gauge theories
George Gounaris University of Thessaloniki 3.12 gamma gamma -> gamma gamma

Session: Generators

Stavros Katsanevas  Institut de Physique Nucleaire Lyon 2.01 SUSYGEN 3

Session: Higgs

Michael Spira II. Institut fuer Theoretische Physik, Hamburg University 1.01 Higgs radiation off top and bottom quarks (theory)
Francois Richard L.A.L. ORSAY 1.02 Impact of a precise determination of Higgs BRs
Pablo Garcia-Abia University of Basel 1.03 Higgs production cross section and BRs (expt) (also PS)
Guennadi Borrisov LAL, Orsay 1.04 Flavour tagging and Higgs BRs (expt)
Marco Battaglia University of Helsinki 1.05 A study of Higgs decay branching ratios (expt)
Juergen Schreiber DESY Zeuthen 1.06 Higgs Branching Fractions (expt)
Eilam Gross Weizmann Institute of Science 1.07 Higgs width (expt)
David Miller Rutherford Appleton Laboratory 1.08 Measuring triple Higgs coupling at NLC
Pierre Lutz CEA/Saclay 1.09 Higgs self couplings (expt)
Georg Weiglein Institut fuer Theoretische Physik, Universit"t Karlsruhe 1.10 MSSM Higgs masses (theory)
Sven Heinemeyer DESY 1.11 FeynHiggs - A new program to calculate Higgs boson masses in MSSM
Andre Sopczak Karlsruhe University 1.12 e+e- -> b bbar A at a future e+e- LC
Jean-Claude Brient LPNHE - Ecole Polytechnique 1.13 Which calorimeter for the h -> gamma-gamma
Michael Melles Durham University 1.14 Renormalisation group effects in the BG To Higgs production in gamma gamma collisions (theory)
Jochum van der Bij Universitaet Freiburg 1.15 Stealth Higgs model (theory)
Duncan Reid NIKHEF 1.16 H -> gamma-gamma

Session: M-D Interface & Backgrounds

Kirsten Zapfe DESY 2.01 Estimates of the vacuum pressure in the Beam Delivery System and Interaction Region
Francois Kircher Saclay, Dapnia 2.02 TESLA quadrupole inside the solenoid of the detector (presented by Olivier Napoly)
Norbert Tesch DESY Hamburg 2.03 Background studies
Carsten Hensel Hamburg University 2.04 Beam-induced background: hit distributions
Ulrich Koetz DESY 2.05 Scattered synchrotron radiation into inner detector (presented by Carsten Hensel)
Olivier Napoly CEA/Saclay 2.06 Update on r = 1cm vertex detector
Daniel Schulte CERN 2.07 e- e- background (presented by Olivier Napoly)
Ingrid Reyzl DESY 2.08 Fast feedback system at the IP

Session: Making the case for gamma-gamma

Genevieve Belanger LAPTH 1.01 Effect of sparticles on H, A signals in gamma-gamma collisions
Georgi Jikia Universitat Freiburg 1.02 Higgs production at a Compton collider
Michael Melles Durham University 1.03 Precise determination of width(H -> gamma-gamma) for large tan(beta)
Albert De Roeck DESY 1.04 2-photon mini-workshop
DavidJ Miller University College London 1.05 Making the case for the Compton collider

Jose Illana

DESY Zeuthen 1.06 Heavy Neutral MSSM Higgs Bosons at the Photon Linear Collider (also as PS)

Session: Plenary

Philip Burrows Oxford University 3.01 QCD
Albert De Roeck DESY 3.02 Two photon physics
Michael Spira II. Institut fuer Theoretische Physik, Hamburg University 3.03 Alternative theories
Chris Damerell Rutherford Appleton Lab 3.04 Vertex
Ronald Settles Max-Planck-Institute for Physics, Munich 3.05 Tracking
Patrick Le Du CEA-SACLAY 3.06 Trigger
Paolo Checchia Infn Padova 3.07 Calorimeter
Marcello Piccolo L.N.F. 3.08 Forward & Muons
Hywel Phillips RAL 3.09 Generators
Grahame Blair Royal Holloway 3.10 Simulation
Olivier Napoly CEA/Saclay 3.11 M-D Interface
Norbert Tesch DESY Hamburg 3.12 Backgrounds
 
Thomas Teubner Deutsches Elektronen-Synchrotron DESY 4.13 Top (theory)
Gonzalo Merino IFAE 4.14 Top (expt)
Stefan Soldner-Rembold CERN/Freiburg 4.15 Is there a case for a gamma-gamma collider?
Klaus Moenig DESY-Zeuthen 4.16 TESLA at lower energies: electroweak aspects
Thomas Mannel University of Karlsruhe 4.17 TESLA at lower energies: B physics
Thorsten Ohl Darmstadt University of Technology 4.18 Electroweak (theory)
Silke Petzold DESY 4.19 Electroweak (expt)
Eilam Gross Weizmann Institute of Science 4.20 Higgs
Hans-Ulrich Martyn I. Physikalisches Institut, RWTH Aachen 4.21 SUSY (Part 1)
Walter Majerotto Institute for High Energy Physics, Vienna 4.22 SUSY (Part 2)
Graham Ross University of Oxford 4.23 Physics with ~TeV e+e- linear colliders (probing the origin of mass)
Albrecht Wagner DESY 4.24 TESLA: Status, Tasks, Perspectives

Session: QCD/gamma-gamma

Arnd Brandenburg RWTH Aachen 2.01 Production of ttbar pairs in association with a hard gluon to order alpha_s^2
Michael Seymour Rutherford Appleton Laboratory 2.02 Two-loop corrections to F-B asymmetry in massless QCD
Torbjorn Sjostrand Lund University 2.03 WW interconnection effects far above threshold
Torbjorn Sjostrand Lund University 2.04 PYTHIA: update
Albert De Roeck DESY 2.05 QCD/2-photon: reports
Andreas Vogt Leiden University 2.06 Photon structure functions
Marco Stratmann University of Durham 2.07 polarised photon structure functions
Norman Evanson Manchester University 2.08 Diffractive photon production in gamma-gamma interactions
Wilfred Da Silva lpnhe paris 6-7 2.09 Production of two mu+mu- pairs in gamma-gamma events at TESLA

Session: SUSY

Grahame Blair Royal Holloway 2.01 Measuring GMSB parameters at 500 GeV
Hans-Ulrich Martyn I. Physikalisches Institut, RWTH Aachen 2.02 Study of particles in mSUGRA scenario
Jan Kalinowski Warsaw University 2.03 Determining low-energy SUSY parameters from e+e- -> \chitilda_i^+\chitilda_j^-
Gudrid Moortgat-pick institut fuer theoretische physik,universitaet wuerzburg 2.04 Testing the GUT-relation between M and M'
Clemens Heusch SLAC 2.05 Exploring the netralino mass matrix in e-e- scattering
Kraml HEPHY Vienna 2.06 Squark production with beam polarisation
Marc Besancon DAPNIA/Saclay 2.07 Experimental aspects of supersymmetry with R parity violating coupling
Gregory Moreau SPhT/CEA-Saclay 2.08 Phenomenological studies on R parity violation
Andre Sopczak Karlsruhe University 2.09 Study of scalar quarks at a future LC
Paolo Checchia Infn Padova 2.10 Limit on the gravitino mass

Session: Top

Martin Beneke CERN, Theory Division 1.01 Top quark production, and mass definitions near threshold
Andre Hoang CERN -- Theory Division 1.02 New results on ttbar production close to threshold
Daniel Peralta Barcelona group 1.03 ttbar threshold simulation
Johann Kuehn Teilchenphysik, Univ. Karlsruhe 1.04 The total ttbar cross-section away from threshold
Alexander Chapovsky Leiden University 1.05 QCD interconnection effects in ttbar production
Gonzalo Merino IFAE 1.06 Status of top-Higgs Yukawa coupling measurement
Juergen Schreiber DESY Zeuthen 1.07 Direct measurement of the top Yukawa coupling
Stefano Moretti RAL 1.08 Irreducible backgrounds to e+e- -> ttbar Higgs
Werner Bernreuther RWTH Aachen, Germany 1.09 (Non-SM) form factors in ttbar production and decay
Jaume Guasch UAB - IFAE 1.10 FCNC top quark decays: a door to SUSY physics at high luminosity colliders? (also as PS)
Any queries or corrections please email J.Bruffell@rl.ac.uk

Last revised: March 31, 1999