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Loops and Legs in Quantum Field Theory

29 April 2018 - 04 May 2018
St. Goar, Germany
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LL2018 is a biennial workshop comprising the most recent results and advanced techniques of perturbative quantum field theory (QFT) as well as their confrontation to experimental results.

Plenary 1
Parallel 1
Parallel 2
Parallel 3
Parallel 4
Parallel 5
Parallel 6
Plenary 2
Parallel 7
Parallel 8
Parallel 9
Parallel 10
Plenary 3
Plenary 1
Jet cross sections with NNLOJET
PoS(LL2018)001 pdf A. Gehrmann-De Ridder, J. Currie, N. Glover, T. Gehrmann, A.Y. Huss and J. Pires
Threshold and jet radius joint resummation for single-inclusive jet production
PoS(LL2018)002 pdf S.O. Moch, E. Eren, K. Lipka, X. Liu and F. Ringer
NNLO corrections to VBF Higgs boson production
PoS(LL2018)003 pdf J. Cruz-Martinez, T. Gehrmann, N. Glover and A.Y. Huss
Non-resonant and electroweak corrections to top pair production near threshold
PoS(LL2018)004 pdf A. Maier
Elliptic polylogarithms and two-loop Feynman integrals
PoS(LL2018)005 pdf C. Duhr, J. Broedel, F. Dulat, B. Penante and L. Tancredi
Applications of integrand reduction to two-loop five-point scattering amplitudes in QCD
PoS(LL2018)006 pdf S. Badger, C. Bronnum-Hansen, T. Gehrmann, H.B. Hartanto, J. Henn, A. Lo Presti and T. Peraro
Parallel 1
Charm- and Bottom-Quark Masses: Recent Sum Rule Results
PoS(LL2018)007 pdf J.H. Kühn
No-$\pi$ Theorem for Euclidean Massless Correlators
PoS(LL2018)008 pdf P. Baikov and K. Chetyrkin
Massive three loop form factor in the planar limit
PoS(LL2018)009 pdf N. Rana, J. Ablinger, J. Bluemlein, P. Marquard and C. Schneider
Electroweak radiative corrections to polarized Bhabha scattering
PoS(LL2018)010 pdf A. Arbuzov, D. Bardin, S. Bondarenko, Y. Dydyshka, L. Kalinovskaya, L. Rumyantsev and R. Sadykov
Electroweak corrections in the Two-Higgs-Doublet Model and Singlet Extension of the Standard Model
PoS(LL2018)011 pdf L. Altenkamp, M. Boggia, S. Dittmaier and H. Rzehak
Effects of anomalous triple-gauge-boson interactions in diboson production with RECOLA2
PoS(LL2018)012 pdf M. Chiesa, A. Denner and J.N. Lang
Analytic tools for IR subtraction beyond NLO
PoS(LL2018)013 pdf L. Magnea, E. Maina, G. Pelliccioli, C. Signorile-Signorile, P. Torrielli and S. Uccirati
Parallel 2
Progress on two-loop five-point Master Integrals
PoS(LL2018)015 pdf C. Papadopoulos and C. Wever
Five-Point Two-Loop Amplitudes from Numerical Unitarity
PoS(LL2018)016 pdf S. Abreu, F. Febres Cordero, H. Ita, B. Page and M. Zeng
The ρ parameter at three loops and elliptic integrals
PoS(LL2018)017 pdf A. De Freitas, J. Bluemlein, M. van Hoeij, E. Imamoglu, P. Marquard and C. Schneider
Four-loop results for the cusp anomalous dimension
PoS(LL2018)018 pdf R. Brüser, A. Grozin, J. Henn and M. Stahlhofen
Numerical evaluation of multi-loop integrals
PoS(LL2018)019 pdf S. Jahn
Parallel 3
Fully Differential Higgs Pair Production in Association With a Vector Boson at NNLO in QCD
PoS(LL2018)021 pdf C.S. Li, H.T. Li and J. Wang
Double Higgs Production in the High Energy Limit
PoS(LL2018)022 pdf J. Davies, G. Mishima, M. Steinhauser and D. Wellmann
Top quark mass effects in HJ production at NLO
PoS(LL2018)023 pdf M. Kerner
Sector-improved residue subtraction: Improvements and Applications
PoS(LL2018)024 pdf A. Behring, M. Czakon and R. Poncelet
Precision calculations in BSM theories — Higgs mass and Muon $g − 2$
PoS(LL2018)025 pdf D. Stoeckinger, A. Cherchiglia, H. Stöckinger-Kim and J. Unger
Multi-Loop Amplitudes in the High-Energy Limit in N = 4 SYM
PoS(LL2018)026 pdf R. Marzucca, V. Del Duca, S. Druc, J. Drummond, C. Duhr, F. Dulat, G. Papathanasiou and B. Verbeek
Two-loop integrals for $μe$ scattering
PoS(LL2018)027 pdf A. Primo
Parallel 4
Precise determination of the strong coupling from energy-energy correlation
PoS(LL2018)030 pdf Z. Tulipant, A. Kardos, S. Kluth, G. Somogyi and A. Verbytskyi
Loop-tree duality at two loops
PoS(LL2018)031 pdf G. Rodrigo
On the gauge dependence of Quantum Electrodynamics
PoS(LL2018)032 pdf H. Kißler
Top pair production at NNLO
PoS(LL2018)033 pdf S. Sapeta
Loopedia, a database for loop integrals
PoS(LL2018)034 pdf T. Hahn, C. Bogner, S. Borowka, G. Heinrich, S.P. Jones, M. Kerner, A. von Manteuffel, M. Michel, E. Panzer and V. Papara
Five-Particle Phase-Space Integrals in QCD
PoS(LL2018)087 pdf O. Gituliar, V. Magerya and A. Pikelner
Parallel 5
Multiloop Euler-Heisenberg Lagrangians, Schwinger pair creation, and the QED N - photon amplitudes
PoS(LL2018)035 pdf I. Huet, M. Rausch de Traubenberg and C. Schubert
On the Adaptive Integrand Decomposition of Two-loop Scattering Amplitudes
PoS(LL2018)036 pdf W.J. Torres Bobadilla
Conformal Symmetry and Feynman Integrals
PoS(LL2018)037 pdf S. Zoia
The Regge Limit and infrared singularities of QCD scattering amplitudes to all orders
PoS(LL2018)038 pdf L. Vernazza, S. Caron-Huot, E. Gardi and J. Reichel
NLO QCD Energy-Energy-Correlation in $e^+ e^-$ Annihilation
PoS(LL2018)040 pdf L. Dixon, M.x. Luo, V. Shtabovenko, T.Z. Yang and H. Zhu
Parallel 6
NNLO QCD Corrections to W+jet Production in NNLO JET
PoS(LL2018)041 pdf D. Walker, N. Glover, A.Y. Huss, T. Gehrmann and A. Gehrmann-De Ridder
Threshold resummation in the rapidity distribution for a colorless particle production at the LHC
PoS(LL2018)043 pdf P. Banerjee, G. Das, P.K. Dhani and V. Ravindran
Automated Calculation of N-jet Soft Functions
PoS(LL2018)044 pdf B. Dehnadi
On-the-fly reduction of open loops
PoS(LL2018)045 pdf M. Zoller, F. Buccioni, J.N. Lang, S. Pozzorini and H. Zhang
MBnumerics: Numerical integration of Mellin-Barnes integrals in physical regions
PoS(LL2018)046 pdf J. Usovitsch, I. Dubovyk and T. Riemann
Plenary 2
Coaction for Feynman integrals and diagrams
PoS(LL2018)047 pdf R. Britto, S. Abreu, C. Duhr, E. Gardi and J. Matthew
3-loop coupling for hot gauge theory
PoS(LL2018)048 pdf Y. Schröder
NNLO Parton Distributions for the LHC
PoS(LL2018)049 pdf S. Alekhin, J. Bluemlein and S.O. Moch
Anomalous dimensions and splitting functions beyond the next-to-next-to-leading order
PoS(LL2018)050 pdf A. Vogt, F. Herzog, S. Moch, B. Ruijl, T. Ueda and J. Vermaseren
Two-mass three-loop effects in deep-inelastic scattering
PoS(LL2018)051 pdf J. Ablinger, J. Bluemlein, A. De Freitas, A. Goedicke, C. Schneider and K. Schoenwald
Computer algebra tools for Feynman integrals and related multi-sums
PoS(LL2018)052 pdf J. Blümlein and C. Schneider
Quadratic relations between Feynman integrals
PoS(LL2018)053 pdf D. Broadhurst
Parallel 7
One-loop amplitudes for $k_T$-dependent factorization
PoS(LL2018)055 pdf A. van Hameren
High-Precision Electroweak SUSY Production Cross Sections at $e^+e^−$ Colliders
PoS(LL2018)056 pdf S. Heinemeyer and C. Schappacher
The next generation of OpenLoops
PoS(LL2018)057 pdf P. Maierhöfer and M. Prausa
NLO mixed QCD-EW corrections to Higgs gluon fusion
PoS(LL2018)059 pdf M. Bonetti
Soft gluons and top quark pair production
PoS(LL2018)060 pdf L.L. Yang
Parallel 8
The HEPGAME project
PoS(LL2018)061 pdf J. Vermaseren
Cuts and Feynman amplitudes beyond polylogarithms
PoS(LL2018)062 pdf L. Tancredi, J. Broedel, C. Duhr, F. Dulat, B. Penante and A. Primo
An Improved Method to Compute the Inverse Mellin Transform of Holonomic Sequences
PoS(LL2018)063 pdf J. Ablinger
Differential equations for loop integrals without squared propagators
PoS(LL2018)064 pdf K. Larsen, J. Bosma and Y. Zhang
The number of master integrals as Euler characteristic
PoS(LL2018)065 pdf E. Panzer, T. Bitoun, C. Bogner and R.P. Klausen
Automated extraction of UV counterterms for arbitrary local operators
PoS(LL2018)066 pdf B. Ruijl
Parallel 9
The corolla polynomial: a graph polynomial on half-edges
PoS(LL2018)068 pdf attachments D. Kreimer
From elliptic curves to Feynman integrals
PoS(LL2018)069 pdf L. Adams, E. Chaubey and S. Weinzierl
Loop calculations for models of graphene
PoS(LL2018)070 pdf J. Gracey
Gross-Neveu-Yukawa Models at Four Loops
PoS(LL2018)071 pdf N. Zerf
Evaluating 'elliptic' master integrals at special kinematic values: using differential equations and their solutions via expansions near singular points
PoS(LL2018)072 pdf R. Lee, A. Smirnov and V. Smirnov
Building bases for analytical fits of four-loop QED master integrals
PoS(LL2018)073 pdf S. Laporta
Parallel 10
CoLoRFulNNLO for LHC processes
PoS(LL2018)074 pdf A. Kardos, G. Bevilacqua, G. Somogyi, Z. Trócsányi and Z. Tulipant
Production of Higgs bosons with large transverse momentum
PoS(LL2018)075 pdf K. Kudashkin
Non-planar two-loop Feynman integrals contributing to Higgs plus jet production
PoS(LL2018)076 pdf H.A. Frellesvig, R. Bonciani, V. Del Duca, J. Henn, F. Moriello and V. Smirnov
Three-loop massive scalar effective potential
PoS(LL2018)077 pdf O. Veretin, B. Kniehl and A. Pikelner
Properties of scattering forms for Yang-Mills amplitudes
PoS(LL2018)078 pdf L. de la Cruz, A. Kniss and S. Weinzierl
Plenary 3
High energy limit of QCD beyond Sudakov approximation
PoS(LL2018)081 pdf A. Penin
Precision studies of vector-boson production with heavy quarks at the LHC: the case of $Z + b$ jet.
PoS(LL2018)082 pdf D. Figueroa, S. Honeywell, S. Quackenbush, L. Reina, C. Reuschle and D. Wackeroth
Higher order and top mass effects in Higgs boson pair production beyond the Standard Model
PoS(LL2018)083 pdf G. Buchalla, M. Capozi, A. Celis, G. Heinrich and L. Scyboz
Two-loop $D$-dimensional unitarity and dual-conformal symmetry
PoS(LL2018)084 pdf Z. Bern, M. Enciso, H. Ita and M. Zeng
Massive quark form factors
PoS(LL2018)085 pdf A. Smirnov, R. Lee, V. Smirnov and M. Steinhauser
Generalised cuts and Wick rotations
PoS(LL2018)086 pdf E. Remiddi