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Talks at Conferences, Contributions to Workshops

May 4th-7th, 2010Invited talk at Amplitudes 2010
Queen Mary University of London, UK
Title: “On-Shell Methods for Collider Physics
Sept 28th-Oct 4th, 2009Plenary talk at the 2009 Linear Collider Workshop of the Americas
University of New Mexico, Albuquerque, NM, USA
Title: New Developments in Loop Calculations and Their Implications for the LHC and ILC
May 18th-22nd, 2009Talk at Collider Physics 2009
Argonne National Laboratory and IIT Chicago, IL, USA
Title: What you’ve always wanted to know about on-shell methods but were afraid to ask
May 11th-13th, 2009Talk at Pheno 2009
Madison, WI, USA
Title: Precise Predictions for Hadronic Collisions from On-Shell Methods
April 29th-May 1st, 2009Invited talk at GHP2009, 3rd Workshop of the APS Topical Group in Hadron Physics
Denver, CO, USA
Title: Precise Predictions for Hadronic Collisions — BlackHat
March 24th-26th, 2009Invited talk at the SCET Workshop 2009
MIT, Cambridge, MA, USA
Title: Precise Predictions for W + 3 Jets from BlackHat
March-April 2008Workshop: Physics of the Large Hadron Collider
Kavli Institute for Theoretical Physics, Santa Barbara, CA, USA
Contributed and presented on C. F. Berger et al.,An Automated Implementation of On-Shell Methods for One-Loop Amplitudes, arXiv:0803.4180 (2008)
A video/podcast of my blackboard presentation is available here
Oct. 22nd-27th, 2007ALCPG07
Fermilab, IL, USA
Plenary summary talk of the Physics Working Group 1: Missing Energy
Talk in the Physics Working Group on Jet and Photon Energy Measurements
Title: “General Features of SUSY Signals at the ILC: Staus and Neutralinos”
May 30th-June 1st, 2007Two Talks at Brookhaven Forum 2007: New Horizons at Colliders
“LHC-1 = ILC? Part 1″
“Bootstrapping One-Loop QCD Amplitudes”
May 7th-9th, 2007Talk at PHENO 2007
Madison, WI, USA
Title: “LHC-1 = ILC?”
July 19th-22nd, 2006Talk at VLCW06
Vancouver, BC, Canada
Title: “Bootstrapping Multiparton One-Loop Amplitudes”
June 19th-21st, 2006Invited talk at the Loopfest V
SLAC, Menlo Park, CA, USA
Title: “Bootstrapping One-Loop 2 → n Amplitudes”
June 12th-17th, 2006Talk at SUSY06
Irvine and Newport Beach, CA, USA
Title: “On-Shell Recursion Relations for Multi-Parton One-Loop Amplitudes”
May 11th-14th, 2006Talk at Continuous Advances in QCD 2006
Minneapolis, MN, USA
Title: “Recursive Computation of One-Loop Amplitudes in QCD”
August 14th-27th, 2005Participation in ALCPG & ILC Snowmass 2005
Snowmass, Colorado, USA
Two talks: “Towards One-Loop MHV Techniques” and
“Dijet Event Shapes in e+e Collisions”
Top Quark Properties in Little Higgs Models, C. F. Berger, M. Perelstein, F. Petriello, eConf c0508141, ALCPG0428 (2005), [hep-ph/0512053], and
Report of the 2005 Snowmass Top/QCD Working Group, A. Juste et al., eConf c0508141, PLEN0043 (2005), [hep-ph/0601112].
July 17th-23rd, 2003Talk at EPS HEP 2003, Theme “Hard QCD”
Aachen, Germany
Title: “Power Corrections to e+e Dijet Event Shapes”,
published in:
C. F. Berger, G. Sterman, Eur. Phys. J. C direct 33, s01, s407 (2004) [hep-ph/0310058].
July 22nd-27th, 2002Talk at TH 2002, Theme 2: “QCD, Hadron dynamics, etc.”,
Paris, France
Title: “Energy Flow in Interjet Radiation”,
published in: C. F. Berger, T. Kucs, G. Sterman, Int. J. Mod. Phys. A 18, 4159 (2003) [hep-ph/0212343].
June 30th – July 21st, 2001Participation in Snowmass 2001, P5 Working Group on QCD and Strong Interactions
Snowmass, Colorado, USA
Contribution: Snowmass 2001: Jet Energy Flow Project,
C. F. Berger et. al., eConf C010630, P512 (2001), [hep-ph/0202207].


March 14th-16th, 2007Lecturer at the First Annual Dirac Lectures
Florida State University, Tallahassee, FL, USA
Topic: “Twistor-Inspired Methods in One-Loop Amplitudes”

Seminars and Colloquia

  • Argonne National Laboratory, Argonne, IL, USA
  • Boston University, MA, USA
  • Brown University, Providence, RI, USA
  • Carnegie Mellon University, Pittsburgh, PA, USA
  • C. N. Yang Institute for Theoretical Physics, Stony Brook University, Stony Brook, NY, USA
  • Enrico Fermi Institute, University of Chicago, IL, USA
  • Fermilab, Batavia, IL, USA
  • Harvard University, Cambridge, MA, USA
  • INFN Torino, Turin, Italy
  • Johns Hopkins University, Baltimore, MD, USA
  • Karl-Franzens-Universität Graz, Austria
  • Karlsruher Institut für Technologie, Karlsruhe, Germany
  • Laboratoire de Physique Subatomique et de Cosmologie Grenoble, France
  • Lawrence Berkeley National Laboratory, Berkeley, CA, USA
  • Los Alamos National Laboratory, NM, USA
  • Massachusetts Institute of Technology, Cambridge, MA, USA
  • Max Planck Institut München, Germany
  • Michigan State University, East Lansing, MI, USA
  • Northwestern University, Evanston, IL, USA
  • Penn State University, State College, PA, USA
  • RWTH Aachen, Germany
  • SLAC National Accelerator Laboratory, Menlo Park, CA, USA
  • Stanford University, CA, USA
  • UC Berkeley, CA, USA
  • UC Irvine, CA, USA
  • UC San Diego, CA, USA
  • University of Kansas, Lawrence, KS, USA
  • University of Washington, Seattle, WA, USA
  • University of Wisconsin, Madison, WI, USA
  • Weinberg Theory Group, U. Texas at Austin, TX, USA
  • Yale University, New Haven, CT, USA