Loops and Legs in Quantum Field Theory

Name: Loops and Legs in Quantum Field Theory
Start: 2016-04-24T18:00:00+02:00
End: 2016-04-29T14:30:00+02:00
Location: Leipzig

24 Apr 2016, 18:00 → 29 Apr 2016, 14:30 Europe/Berlin

Leipzig

Victor's Residenz-Hotel Georgiring 13 04103 Leipzig

Description

13th Workshop organized by the Theory Group, DESY, Zeuthen

Omika @ fotolia.com

Support

lldesy@desy.de

Participants

111 View full list

Sunday 24 April
- 18:00
  
  Dinner
- 19:30
  
  Reception
Monday 25 April
- Plenary 1 Room Paris
  
  Room Paris
  - 1
    
    Welcome
    
    Speaker: Tord Riemann (DESY)
  - 2
    
    Results from slicing methods for NNLO calculations
    
    Speaker: Keith Ellis
    
    Slides
  - 3
    
    NLO Standard model effective field theory for Higgs and EW precision data
    
    Speaker: Giampiero Passarino
    
    Slides
  - 4
    
    Integrand reduction techniques for NLO calculations and beyond
    
    Speaker: Giovanni Ossola
    
    Slides
- 10:35
  
  Coffee Break
- Plenary 1 Room Paris
  
  Room Paris
  - 5
    
    Algorithms to solve coupled differential systems in terms of power series
    
    Speaker: Carsten Schneider
    
    Slides
  - 6
    
    Local integrands for two-loop QCD amplitudes
    
    Speaker: Simon David Badger
    
    Slides
  - 7
    
    On the integrand decomposition of multi-loop amplitudes
    
    Speaker: Pierpaolo Mastrolia
    
    Slides
  - 8
    
    Multijet merging for vector boson plus jets production including electroweak corrections
    
    Speaker: Philipp Maierhoefer
    
    Slides
- 13:05
  
  Lunch
- Plenary 2 Room Paris
  
  Room Paris
  - 9
    
    Four-loop corrections to the MSbar-OS quark mass relation and the anomalous magnetic moment of the muon
    
    Speaker: Matthias Steinhauser
    
    Slides
  - 10
    
    Multiloop Renormalization Group: new results
    
    Speaker: Konstantin Chetyrkin
    
    Slides
  - 11
    
    Computation of Heavy Quarkonium Spectrum in Perturbative QCD
    
    Speaker: Yukinari Sumino
    
    Slides
- 16:00
  
  Cofee Break
- Plenary 2 Room Paris
  
  Room Paris
  - 12
    
    Higher-order corrections in non-minimal supersymmetric models
    
    Speaker: Dominik Stoeckinger
    
    Slides
  - 13
    
    Precision calculations for extended Higgs sectors with and without supersymmetry
    
    Speaker: Wolfgang Hollik
    
    Slides
  - 14
    
    SUSY Higgs-mass predictions: full model vs. effective field theory approach
    
    Speaker: Sven Heinemeyer (IFCA (CSIC, Santander))
    
    Slides
- 18:00
  
  Dinner
Tuesday 26 April
- Plenary A1
  - 15
    
    Divector Boson Production with Jets at the LHC. Updates from the BlackHat LIbrary
    
    Speaker: Fernando Febres Cordero
    
    Slides
  - 16
    
    High multiplicity processes at NLO
    
    Speaker: Daniel Maitre
    
    Slides
  - 17
    
    Towards a numerical unitarity approach for two-loop amplitudes in QCD
    
    Speaker: Harald Ita
    
    Slides
- Plenary B1
  - 18
    
    Evaluating multi-loop Feynman integrals using differential equations: automatizing the transformation to a canonical basis
    
    Speaker: Christoph Meyer
    
    Slides
  - 19
    
    Integration-by-parts reductions from unitarity cuts and algebraic geometry
    
    Speaker: Kasper Larsen
    
    Slides
  - 20
    
    Master integrals for splitting functions from differential equations in QCD
    
    Speaker: Oleksandr Gituliar
    
    Slides
- 10:30
  
  Coffee Break
- Plenary A1
  - 21
    
    Electroweak corrections to gauge-boson pair production processes at the LHC including leptonic W/Z decays
    
    Speaker: Stefan Dittmaier
    
    Slides
  - 22
    
    Progress in off-shell amplitudes
    
    Speaker: Andreas van Hameren
    
    Slides
  - 23
    
    New simpler methods of matching NLO corrections with parton shower Monte Carlo
    
    Speaker: Stanislaw Jadach
    
    Slides
  - 24
    
    Completely local fully differential subtractions at NNLO
    
    Speaker: Gabor Somogyi
    
    Slides
- Plenary B1
  - 25
    
    The sunrise integral and elliptic polylogarithms
    
    Speaker: Christian Bogner
    
    Slides
  - 26
    
    Differential equations and dispersion relations for the sunrise amplitudes
    
    Speaker: Lorenzo Tancredi
    
    Slides
  - 27
    
    Numerical integration of massive two-loop Mellin-Barnes integrals in Minkowskian regions
    
    Speaker: Janusz Gluza
    
    Slides
  - 28
    
    From elliptic iterated integrals to elliptic multiple zeta values
    
    Speaker: Johannes Brödel
    
    Slides
- 13:00
  
  Lunch
- Plenary A2
  - 29
    
    How to exploit canonical bases for $gg\rightarrow H$ at NNNLO
    
    Speaker: Alexander Hasselhuhn
    
    Slides
  - 30
    
    NLO corrections to Higgs boson pair production in gluon fusion
    
    Speaker: Matthias Kerner
    
    Slides
  - 31
    
    Top quark mass effects in Higgs boson pair production up to NNLO
    
    Speaker: Jens Hoff
    
    Slides
- Plenary B2
  - 32
    
    Cutkosky Rules from Outer Space
    
    Speaker: Dirk Kreimer
    
    Slides
  - 33
    
    A planar four-loop form factor and cusp anomalous dimension in QCD
    
    Speaker: Vladimir Smirnov
    
    Slides
  - 34
    
    Applications of the loop-tree duality
    
    Speaker: German Rodrigo
    
    Slides
- 16:00
  
  Coffee Break
- Plenary A2
  - 35
    
    Two-Loop integrals for precision Higgs boson phenomenology
    
    Speaker: Francesco Moriello
    
    Slides
  - 36
    
    Pseudo-scalar Higgs form factor at 3 loops and QCD N3LO threshold corrections to its production at the LHC
    
    Speaker: Vajravelu Ravindran
    
    Slides
  - 37
    
    The Higgs boson at high pT: Finite top-mass improved results
    
    Speaker: Tobias Neumann
    
    Slides
- Plenary B2
  - 38
    
    The coaction on phi^4 periods and the six-loop beta function
    
    Speaker: Erik Panzer
    
    Slides
  - 39
    
    On a four loop form factor in N=4
    
    Speaker: Rutger Boels
    
    Slides
  - 40
    
    On the evaluation and reduction of generalized polylogarithms
    
    Speaker: Hjalte Frellesvig
    
    Slides
- 18:00
  
  Dinner
- 20:00
  
  Concert
Wednesday 27 April
- Plenary 3
  - 41
    
    PDFs, \alpha_s, and quark masses from the global fits
    
    Speaker: Sergey Alekhin
    
    Slides
  - 42
    
    3-Loop Heavy Flavour Corrections to Deep-Inelastic Scattering
    
    Speaker: Arnd Behring
    
    Slides
  - 43
    
    Higgs production at N3LO
    
    Speaker: Babis Anastasiou
    
    Slides
- 10:30
  
  Coffee Break
- Plenary 3
  - 44
    
    Precise predictions for Higgs production in association with top quarks
    
    Speaker: Ansgar Denner
    
    Slides
  - 45
    
    Differential distributions for top-quark pair production at NNLO
    
    Speaker: David Heymes
    
    Slides
  - 46
    
    Top Quark Pair Production in Association with a Jet with NLO QCD Off-Shell Effects
    
    Speaker: Malgorzata Worek
    
    Slides
- 12:30
  
  Lunch
- 14:30
  
  Excursion
- 16:30
  
  Coffee Break
- 18:00
  
  Dinner
- Evening Session
  - 47
    
    Deciphering the Higgs Boson: New Results from the LHC
    
    Speaker: Christian Weiser
    
    Slides
Thursday 28 April
- Plenary A3
  - 48
    
    Alpha_s from the total cross section of electron-positron annihilation into hadrons
    
    Speaker: Johann Kühn
    
    Slides
  - 49
    
    Light quark mass effects in Higgs boson production in gluon fusion
    
    Speaker: Alexander Penin
    
    Slides
  - 50
    
    Electroweak corrections to top pair production near threshold
    
    Speaker: Andreas Maier
    
    Slides
- Plenary B3
  - 51
    
    Charm hadroproduction in the atmosphere, QCD and neutrino astronomy
    
    Speaker: Sven Moch
    
    Slides
  - 52
    
    Precision Measurement of sin^2 theta_w at MESA
    
    Speaker: Hubert Spiesberger
    
    Slides
  - 53
    
    HERWIRI2.1: Electroweak Corrections for Hadron Scattering
    
    Speaker: Scott Yost
    
    Slides
- 10:30
  
  Coffee Break
- Plenary A3
  - 54
    
    The pentabox master integrals with the simplified differential equations approach
    
    Speaker: Costas Papadopoulos
    
    Slides
  - 55
    
    Two-loop five-point integrals in massless QCD
    
    Speaker: Nicola Adriano Lo Presti
    
    Slides
  - 56
    
    Gluon form factor decompositions from the worldline formalism
    
    Speaker: Christian Schubert
    
    Slides
  - 57
    
    Leading and next-to-leading large-n_f terms in the cusp anomalous dimension and quark-antiquark potential
    
    Speaker: Andrey Grozin
    
    Slides
- Plenary B3
  - 58
    
    Beta-functions in higher dimensional field theories
    
    Speaker: John Gracey
    
    Slides
  - 59
    
    Two loop conformal anomaly in Quantum Chromodynamics: nonsinglet operators
    
    Speaker: Alexander Manashov
    
    Slides
  - 60
    
    Calculation of 3-loop operator matrix elements with two masses
    
    Speaker: Abilio de Freitas
    
    Slides
  - 61
    
    Summing logarithms and factorization for massive quark initiated jets and the Pythia top quark mass
    
    Speaker: Andre Hoang
    
    Slides
- 13:00
  
  Lunch
- Plenary A4
  - 62
    
    Jet cross sections with CoLoRFul NNLO
    
    Speaker: Adam Kardos
    
    Slides
  - 63
    
    NNLO dijet production in DIS with the antenna subtraction method
    
    Speaker: Jan Niehues
    
    Slides
  - 64
    
    Z+jet production at NNLO
    
    Speaker: Alexander Huss
    
    Slides
- Plenary B4
  - 65
    
    Binomial Sums in the package HarmonicSums
    
    Speaker: Jakob Ablinger
    
    Slides
  - 66
    
    FormCalc 9 and Extensions
    
    Speaker: Thomas Hahn
    
    Slides
  - 67
    
    Automation of 2-loop amplitude calculations
    
    Speaker: Stephen Jones
    
    Slides
- 16:00
  
  Coffee Break
- Plenary A4
  - 68
    
    Long-distance singularities  in multi-leg scattering amplitudes
    
    Speaker: Einan Gardi
    
    Slides
  - 69
    
    Threshold corrections and vacuum stability
    
    Speaker: Bernd Kniehl
    
    Slides
  - 70
    
    MATRIX: A fully-differential NNLO(+NNLL) process library
    
    Speaker: Marius Wiesemann
    
    Slides
- Plenary B4
  - 71
    
    Forcer: a FORM program for 4-loop massless propagators
    
    Speaker: Takahiro Ueda
    
    Slides
  - 72
    
    Forcer results on deep-inelastic scattering
    
    Speaker: Andreas Vogt
    
    Slides
  - 73
    
    Power corrections to flavour non-singlet structure functions and sum rules at NNLO
    
    Speaker: Giulio Falcioni
    
    Slides
- 19:30
  
  Conference Dinner Auerbachs Keller
  
  Auerbachs Keller
  
  Leipzig
Friday 29 April
- Plenary 4
  - 74
    
    Form, diagrams and topologies
    
    Speaker: Jos Vermaseren
    
    Slides
  - 75
    
    Five-loop massive tadpoles
    
    Speaker: York Schröder
    
    Slides
  - 76
    
    30 years, 750 integrals, and 1 dessert
    
    Speaker: Tord Riemann
    
    Slides
- 10:30
  
  Coffee Break
- Plenary 4
  - 77
    
    A basis of finite Feynman integrals
    
    Speaker: Andreas von Manteuffel
    
    Slides
  - 78
    
    Relations and representations of QCD amplitudes
    
    Speaker: Stefan Weinzierl
    
    Slides
  - 79
    
    Threshold logarithms at next-to-leading power
    
    Speaker: Lorenzo Magnea
    
    Slides
  - 80
    
    Perturbative quantum field theory informs algebraic geometry
    
    Speaker: David Broadhurst
    
    Slides
- 13:00
  
  Lunch
- 14:00
  
  Adjourn

Loops and Legs in Quantum Field Theory

Leipzig

13th Workshop organized by the Theory Group, DESY, Zeuthen

Room Paris

Room Paris

Room Paris

Room Paris

Auerbachs Keller

Leipzig