Loops and Legs in Quantum Field Theory

Name: Loops and Legs in Quantum Field Theory
Start: 2014-04-27T16:00:00+02:00
End: 2014-05-02T15:00:00+02:00
Location: Weimar

27 Apr 2014, 16:00 → 2 May 2014, 15:00 Europe/Berlin

Weimar

Hotel Kaiserin Augusta Carl-August-Allee 17 99423 Weimar

Description

12th Workshop organized by Theory Group, DESY, Zeuthen

Photo: Robert Hamilton Bowen, Jena

Support

lldesy@desy.de

Participants

109 View full list

Sunday 27 April
- 1
  
  Registration
- 18:00
  
  Dinner
- 19:30
  
  Reception
Monday 28 April
- 2
 
 Opening
- Plenary 1
 - 3
 
 Jets in pp at NNLO
 
 Speaker: N. Glover
 
 Slides
 - 4
 
 Towards differential Top-anti-top pair production at NNLO
 
 Speaker: A. Gehrmann-De Ridder
 
 Slides
 - 5
 
 Two-loop corrections to tt and VV production
 
 Speaker: A. von Manteuffel
 
 Slides
- 10:35
 
 Coffee break
- Plenary 1
 - 6
 
 Towards Higgs production at N3LO
 
 Speaker: C. Duhr
 
 Slides
 - 7
 
 VFN scheme for event shape distributions and final state jets
 
 Speaker: A. Hoang
 
 Slides
 - 8
 
 Top and bottom production near threshold at third order
 
 Speaker: M. Beneke
 
 Slides
 - 9
 
 Progress on Multiloop Scattering Amplitudes
 
 Speaker: P. Mastrolia
 
 Slides
- 13:05
 
 Lunch
- Plenary 2
 - 10
 
 Vector boson pair production on and off the Higgs boson resonance
 
 Speaker: R.K. Ellis
 
 Slides
 - 11
 
 NLO corrections to Z production in association with several jets
 
 Speaker: S. Weinzierl
 
 Slides
 - 12
 
 Multi-loop integrand reduction techniques
 
 Speaker: S. Badger
 
 Slides
- 16:00
 
 Coffee break
- Plenary 2
 - 13
 
 Universality in W+Jet Production
 
 Speaker: D. Kosower
 
 Slides
 - 14
 
 Improving Higgs predictions with resummation
 
 Speaker: F. Petriello
 
 Slides
 - 15
 
 DIS sum rules in four loops:news and update
 
 Speaker: K. Chetyrkin
 
 Slides
- 18:00
 
 Dinner
- 20:00
 
 Concert 99423 Weimar Jakobskirche (Am Jakobskirchhof)
 
 99423 Weimar Jakobskirche
 
 Am Jakobskirchhof
Tuesday 29 April
- Parallel 1
 - 16
 
 Three-loop beta function for the Higgs self-coupling
 
 Speaker: M. Zoller
 
 Slides
 - 17
 
 New contributions to the structure function F2(x,Q2) by two masses
 
 Speaker: F. Wissbrock
 
 Slides
 - 18
 
 Three-loop cusp anomalous dimension in QCD
 
 Speaker: J. Henn
 
 Slides
- Parallel 2
 - 19
 
 Automated one-loop calculations with GoSam 2.0
 
 Speaker: G. Heinrich
 
 Slides
 - 20
 
 Next-to-leading order simulations with Sherpa+OpenLoops
 
 Speaker: P. Maierhöfer
 
 Slides
 - 21
 
 Automatizing one-loop computation in the SM with RECOLA
 
 Speaker: S. Uccirati
 
 Slides
- 10:30
 
 Coffee break
- Parallel 1
 - 22
 
 Recent Symbolic Summation Methods to Solve Coupled Systems of Differential and Difference Equations
 
 Speaker: C. Schneider
 
 Slides
 - 23
 
 Evaluating multiloop Feynman integrals by differential equations
 
 Speaker: V. Smirnov
 
 Slides
 - 24
 
 Computer Algebra and Analytic aspects of Nested Sums
 
 Speaker: J. Ablinger
 
 Slides
 - 25
 
 Nested (inverse) binomial sums and new iterated integrals for massive Feynman diagrams
 
 Speaker: C. Raab
 
 Slides
- Parallel 2
 - 26
 
 Four-dimensional formulation of the sector improved residue subtraction
 
 Speaker: D. Heymes
 
 Slides
 - 27
 
 A unified NLO description of top-pair and associated Wt production
 
 Speaker: S. Kallweit
 
 Slides
 - 28
 
 Vector boson pair production at NNLO
 
 Speaker: M. Grazzini
 
 Slides
 - 29
 
 Next-to-Leading Order QCD Corrections to Electroweak Higgs Boson Production in Association of Three Jets at the LHC
 
 Speaker: T. Figy
 
 Slides
- 13:00
 
 Lunch
- Parallel 3
 - 30
 
 New results for precision Higgs physics
 
 Speaker: Z. Trocsanyi
 
 Slides
 - 31
 
 Next-to-Next-to-Leading Order QCD Corrections to Higgs Boson Pair Production
 
 Speaker: J. Mazitelli
 
 Slides
 - 32
 
 Higgs boson pair production at the LHC
 
 Speaker: J. Hoff
 
 Slides
- Parallel 4
 - 33
 
 GRACE for ILC
 
 Speaker: J. Fujimoto
 
 Slides
 - 34
 
 New Developments in FormCalc
 
 Speaker: T. Hahn
 
 Slides
 - 35
 
 New applications of CARLOMAT
 
 Speaker: K. Kolodziej
 
 Slides
- 16:00
 
 Coffee break
- Parallel 3
 - 36
 
 Fully automated Calculations in the cMSSM (and Applications)
 
 Speaker: S. Heinemeyer
 
 Slides
 - 37
 
 Higher-order contributions in Higgs sectors of supersymmetric models
 
 Speaker: H. Rzehak
 
 Slides
 - 38
 
 Momentum Dependent Two-Loop Corrections to the Neutral Higgs Boson Masses in the MSSM
 
 Speaker: S. Borowka
 
 Slides
- Parallel 4
 - 39
 
 Non-leptonic B-decays at two-loops in QCD
 
 Speaker: T. Huber
 
 Slides
 - 40
 
 Recent progress in higher order computations for the physics of the Higgs boson
 
 Speaker: F. Tramontano
 
 Slides
 - 41
 
 Summing Large-N Towers in Colour Flow Evolution
 
 Speaker: S. Plätzer
 
 Slides
- 18:00
 
 Dinner
Wednesday 30 April
- Plenary 3
 - 42
 
 The three-loop splitting functions in QCD: the helicity-dependent case
 
 Speaker: A. Vogt
 
 Slides
 - 43
 
 Recent progress on the calculation of three-loop heavy flavor Wilson coefficients in DIS
 
 Speaker: A. De Freitas
 
 Slides
 - 44
 
 Rare B meson decays to NNLO
 
 Speaker: M. Steinhauser
 
 Slides
- 10:30
 
 Coffee break
- Plenary 3
 - 45
 
 Higgs Effective Field Theory
 
 Speaker: G. Passarino
 
 Slides
 - 46
 
 Recent Advances from SCET
 
 Speaker: I. Stewart
 
 Slides
 - 47
 
 O(α αs) corrections to Drell-Yan processes in the resonance region
 
 Speaker: S. Dittmaier
 
 Slides
 - 48
 
 One-loop Single Real Emission Contributions to Inclusive Higgs Production at NNNLO
 
 Speaker: W. Kilgore
 
 Slides
- 13:00
 
 Lunch
- 49
 
 Excursion
- 17:00
 
 Afternnoon Tea
- 18:00
 
 Dinner
Thursday 1 May
- Parallel 5
 - 50
 
 What can we learn from Knizhnik-Zamolodchikov Equations?
 
 Speaker: D. Kreimer
 
 Slides
 - 51
 
 Evolution equations beyond one loop from conformal symmetry
 
 Speaker: A. Manashov
 
 Slides
 - 52
 
 Feynman integrals via hyperlogarithms
 
 Speaker: E. Panzer
 
 Slides
- Parallel 6
 - 53
 
 Determination of the top quark mass
 
 Speaker: S. Moch
 
 Slides
 - 54
 
 NNLO antenna subtraction for heavy quark pair production
 
 Speaker: O. Dekkers
 
 Slides
 - 55
 
 Bottom Quark Mass from Υ-Sum Rules to O(αs3)
 
 Speaker: N. Zerf
 
 Slides
- 10:30
 
 Coffee break
- Parallel 5
 - 56
 
 Electroweak precision tests in the LHC era and beyond
 
 Speaker: A. Freitas
 
 Slides
 - 57
 
 High order heavy leptonic and hadronic contributions to the anomalous magnetic moment
 
 Speaker: T. Liu
 
 Slides
 - 58
 
 Non-planar diagrams and Mellin-Barnes representations
 
 Speaker: J. Gluza
 
 Slides
 - 59
 
 Schouten identities and the two-loop sunrise graph
 
 Speaker: L. Tancredi
 
 Slides
- Parallel 6
 - 60
 
 Helicity amplitudes with off-shell partons
 
 Speaker: A. van Hameren
 
 Slides
 - 61
 
 Electroweak corrections to hadronic Z + 2 jets production
 
 Speaker: A. Denner
 
 Slides
 - 62
 
 The new PV prescription for IR singularities in NLO splitting functions
 
 Speaker: M. Skrzypek
 
 Slides
 - 63
 
 Soft and Coulomb resummation for squark and gluino production
 
 Speaker: Jan Piclum
 
 Slides
- 13:00
 
 Lunch
- Parallel 7
 - 64
 
 Two loop structure of QCD vertices
 
 Speaker: J. Gracey
 
 Slides
 - 65
 
 Universality of transverse-momentum resummation and hard factors at the NNLO
 
 Speaker: L. Cieri
 
 Slides
 - 66
 
 Color decomposition of multi-quark one-loop QCD amplitudes
 
 Speaker: C. Reuschle
 
 Slides
- Parallel 8
 - 67
 
 The loop-tree duality at work
 
 Speaker: G. Rodrigo
 
 Slides
 - 68
 
 Two-loop corrections to (g-2) muon in SM and MSSM
 
 Speaker: H. Stöckinger-Kim
 
 Slides
 - 69
 
 Quark and gluon spin-2 form factors to two loops in QCD
 
 Speaker: V. Ravindran
 
 Slides
- 16:00
 
 Coffee break
- Parallel 7
 - 70
 
 High multiplicity processes with BlackHat and Sherpa
 
 Speaker: D. Maitre
 
 Slides
 - 71
 
 Higher-order QCD effects for associated VH production and decay at the LHC
 
 Speaker: G. Ferrera
 
 Slides
 - 72
 
 Resummed Higgs pT distribution at NNLL + NNLO in bottom fusion
 
 Speaker: A. Tripathi
 
 Slides
- Parallel 8
 - 73
 
 Long-distance singularities at three loops
 
 Speaker: E. Gardi
 
 Slides
 - 74
 
 Recent new methods and applications of the differential equation approach to master integrals
 
 Speaker: C. Wever
 
 Slides
 - 75
 
 COLLIER: A Fortran library for tensor integrals
 
 Speaker: L. Hofer
 
 Slides
- 19:30
 
 Banquet
Friday 2 May
- Plenary 4
  - 76
    
    Progress on the infrared structure of multi-particle gauge theory amplitudes
    
    Speaker: L. Magnea
    
    Slides
  - 77
    
    Testing Quantum Electrodynamics with Positronium State
    
    Speaker: A. Penin
    
    Slides
  - 78
    
    Xtreme manipulations
    
    Speaker: J. Vermaseren
    
    Slides
- 10:30
  
  Coffee break
- Plenary 4
  - 79
    
    Two-loop results on the renormalization of vacuum expectation values, infrared divergences, and the muon g-2
    
    Speaker: D. Stöckinger
    
    Slides
  - 80
    
    Bootstrapping six-gluon scattering in planar N=4 super-Yang-Mills theory
    
    Speaker: L. Dixon
    
    Slides
  - 81
    
    Algebraic geometry informs perturbative quantum field theory
    
    Speaker: D. Broadhurst
    
    Slides
- 12:30
  
  Lunch

Loops and Legs in Quantum Field Theory

Weimar

12th Workshop organized by Theory Group, DESY, Zeuthen

99423 Weimar Jakobskirche

Am Jakobskirchhof