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Calendar of Physics Talks Vienna
| Vienna Theory Lunch Club - One-Loop Multi-Parton Amplitudes for the LHC |
| Speaker: | Harald Ita (UCLA) |
| Abstract: | We discuss the computation of one-loop QCD scattering amplitudes with BlackHat, a numerical program based on on-shell methods. We report scaling properties with increasing numbers of external partons and about numerical stability of the implementation. We conclude with first results from one-loop amplitudes needed for computing W,Z + 3 jet cross sections at the LHC to next-to-leading order in the QCD coupling.
Overview Lunch Club |
| Date: | Tue, 20.01.2009 |
| Time: | 12:30 |
| Duration: | 60 min |
| Location: | TU Vienna, Inst. f. Theoretical Physics, Freihaus, Wiedner Hauptstr. 8-10, 10. OG, SEM136 |
| Contact: | Max Attems, Daniel Grumiller, Beatrix Hiesmayr |
| Pointwise decay estimates and asymptotics for semilinear wave equations |
| Speaker: | Dr. Nikodem Szpak (Albert Einstein Inst., Golm) (Fakultät für Physik) |
| Abstract: | Vortrag |
| Date: | Wed, 21.01.2009 |
| Time: | 14:00 |
| Duration: | 60 min |
| Location: | Seminarraum B, Währinger Straße 17, 1. Stock |
| Contact: | P.C. Aichelburg |
| Boundary conditions in rigid and local supersymmetry |
| Speaker: | Peter van Nieuwenhuizen (Stony Brook University) |
| Date: | Wed, 21.01.2009 |
| Time: | 14:15 |
| Duration: | 60 min |
| Location: | Inst. f. Theoret. Physik, TU Wien, SEM 136, 10. OG, Wiedner Hauptstr. 8-10, 1040 |
| Contact: | Anton Rebhan |
| Das Prinzip der symmetrischen Kritikalität in der ART |
| Speaker: | Florian Nehonsky (Univ. Wien) (Fakultät für Physik) |
| Abstract: | im Rahmen des Literaturseminars |
| Date: | Thu, 22.01.2009 |
| Time: | 13:30 |
| Duration: | 60 min |
| Location: | Seminarraum A, Währinger Straße 17, 2. Stock |
| Contact: | R. Beig |
| Topological Graph Polynomials and QFT |
| Speaker: | Zhituo Wang (Univ. Wien) (Fakultät für Physik) |
| Abstract: | Seminar |
| Date: | Thu, 22.01.2009 |
| Time: | 16:15 |
| Duration: | 60 min |
| Location: | Großer Seminarraum, Boltzmanngasse 5, 5. Stock |
| Contact: | Harald Grosse |
| Speaker: | James W. Cogdell (Ohio State University, Columbus) |
| Date: | Thu, 22.01.2009 |
| Time: | 17:00 |
| Location: | ESI Schrödinger Lecture Hall |
| Contact: | secr@esi.ac.at |
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