Loops and Legs in Quantum Field Theory
15 Apr 2012, 17:00
→
20 Apr 2012, 15:00
Europe/Berlin
Wernigerode
Wernigerode
Harzer Kultur- und Kongresshotel Wernigerode Pfarrstraße 41 38855 Wernigerode
Description
11th Workshop organized by Theory Group, DESY, Zeuthen
Photo: W. Koglin, Schloss Wernigerode
Participants
Abilio De Freitas
Alexander Hasselhuhn
Alexander Mitov
Alexander Penin
Andrea Almasy
Andreas van Hameren
Andreas Vogt
Andreas von Manteuffel
Andrey Grozin
Andrzej Czarnecki
Anurag Tripathi
Benedikt Biedermann
Bernd Kniehl
Burkhard Eden
Carsten Schneider
Cedric Studerus
Christian Bogner
Christian Reuschle
Christian Stegmann
Christopher Schwan
Claude Duhr
Clemens Raab
Daniel Maitre
David Broadhurst
David Kosower
David Lopez-Val
Dirk Kreimer
edoardo mirabella
Ettore Remiddi
Fabian Wissbrock
Francesco Tramontano
Frank Tackmann
Gabriel Abelof
Gavin Cullen
Georg Weiglein
Germán Rodrigo
Giampiero Passarino
Giancarlo Ferrera
Giuseppe Bevilacqua
Gudrun Heinrich
Günther Dissertori
Hans van Deurzen
Harald Ita
Isabella Bierenbaum
Jakob Ablinger
Janusz Gluza
Joao Pires
Jochem Fleischer
Johannes Blümlein
Johannes Henn
John Gracey
Jozef Vermaseren
Junpei Fujimoto
Karen Yeats
Konstantin Chetyrkin
Kumar Meduri Chakravartula
Laura Reina
Lorenzo Magnea
Maciej Skrzypek
Mark Round
Martina Mende
Matthias Neubert
Matthias Steinhauser
Michael Hoffman
Mikhail Kalmykov
Nikolai Zerf
Petros Draggiotis
Philipp Kant
Philipp Maierhöfer
Pierpaolo Mastrolia
Prakash Mathews
Radomir Sevillano
Robert Harlander
Robert Szafron
Sergey Alekhin
Simon Badger
Simone Alioli
Stanislaw Jadach
Stefan Dittmaier
Stefan Weinzierl
Stephen Jones
Sven Heinemeyer
Sven-Olaf Moch
Thomas Gehrmann
Thomas Hahn
Tim Jones
Tiziano Peraro
Tobias Huber
Tord Riemann
Torsten Pfoh
Vajravelu Ravindran
Valery Yundin
Vladimir Smirnov
Walter Giele
York Schroder
Zoltan Trócsányi
Zvi Bern
Support
lldesy@desy.de
Sunday, 15 April
Sun, 15 Apr
Mon, 16 Apr
Tue, 17 Apr
Wed, 18 Apr
Thu, 19 Apr
Fri, 20 Apr
Registration
Monday, 16 April
Sun, 15 Apr
Mon, 16 Apr
Tue, 17 Apr
Wed, 18 Apr
Thu, 19 Apr
Fri, 20 Apr
Monday Morning
1
Welcome
Speaker
:
Tord Riemann
2
Gamma-ray astronomy - a new window to our Universe
Speaker
:
Christian Stegmann
Slides
3
Z decay in to hadrons and DIS sum rules at alpha_s^4
Speaker
:
Konstantin Chetyrkin
Slides
10:10
Coffee break
4
Recent higher-order results in perturbative QCD
Speaker
:
Andreas Vogt
Slides
5
From motives to differential equations for loop integrals
Speaker
:
Stefan Weinzierl
Slides
6
Recent developments in higher order precision calculations at lower energies
Speaker
:
Andrzej Czarnecki
Slides
13:00
Lunch
Monday Afternoon
7
Relations between gravity and gauge theory and implications for UV properties
Speaker
:
Zvi Bern
Slides
8
The infrared structure of gauge theory amplitudes and their high-energy limit
Speaker
:
Lorenzo Magnea
Slides
9
Testing NRQCD factorization in charmonium production at NLO
Speaker
:
Bernd Kniehl
Slides
16:00
Coffee break
10
Higgs Lineshape
Speaker
:
Giampiero Passarino
Slides
11
Dimensional Reduction (and all that).
Speaker
:
Tim Jones
Slides
12
Analytic results for multi-loop scattering amplitudes
Speaker
:
Johannes Henn
Slides
18:00
Visit of the Castle Wernigerode
20:30
Dinner
Tuesday, 17 April
Sun, 15 Apr
Mon, 16 Apr
Tue, 17 Apr
Wed, 18 Apr
Thu, 19 Apr
Fri, 20 Apr
Tuesday Morning
13
Overview of LHC results
Speaker
:
Günther Dissertori
Slides
14
Higgs cross section - an update
Speaker
:
Vajravelu Ravindran
Slides
15
NLO QCD corrections to off-shell ttbar production at hadron colliders
Speaker
:
Stefan Dittmaier
Slides
10:50
Coffee break
16
ABM11 PDFs and the cross section benchmarks in the NNLO
Speaker
:
Sergey Alekhin
Slides
17
Diphoton production at hadron colliders in NNLO QCD
Speaker
:
Giancarlo Ferrera
Slides
18
Precise Predictions of Z+n jets at Hadron Colliders
Speaker
:
Daniel Maitre
Slides
13:00
Lunch
Tuesday Afternoon I
19
NLO parton shower for LHC physics -- hard process and beyond
Speaker
:
Stanislaw Jadach
Slides
20
New Developments in PJFRY
Speaker
:
Valery Yundin
Slides
21
Towards a more accurate prediction of W+b jets production with an automatized approach to one-loop calculations
Speaker
:
Laura Reina
Slides
16:00
Coffee break
22
Latest results for V-boson+jets production at the LHC with BlackHat
Speaker
:
Harald Ita
Slides
23
The GoSam package: an overview
Speaker
:
Francesco Tramontano
Slides
24
Computational tools for scattering amplitudes at LO and NLO QCD
Speaker
:
Andreas van Hameren
Slides
Tuesday Afternoon II
25
Infrared structure of pp to 2jets at NNLO - the gluon channel
Speaker
:
Joao Pires
Slides
26
The three-loop form factor in N=4 super Yang-Mills
Speaker
:
Tobias Huber
Slides
27
Hexagons, Heptagons and Octogons in N=4SYM
Speaker
:
Claude Duhr
Slides
16:00
Coffee break
28
On the integrand reduction of one- and two-loop amplitudes
Speaker
:
Pierpaolo Mastrolia
Slides
29
The Structures of Higher Hypergeometric Functions and the epsilon-expansion
Speaker
:
Mikhail Kalmykov
Slides
30
Evaluating five-loop Konishi in N=4 SYM
Speaker
:
Vladimir Smirnov
Slides
18:30
Dinner
20:00
Concert
Wednesday, 18 April
Sun, 15 Apr
Mon, 16 Apr
Tue, 17 Apr
Wed, 18 Apr
Thu, 19 Apr
Fri, 20 Apr
Wednesday Morning
31
Potential of FORM 4.0
Speaker
:
Jozef Vermaseren
Slides
32
Simultaneous decoupling of bottom and charm quarks
Speaker
:
Andrey Grozin
Slides
33
Heavy flavor corrections at three loops
Speaker
:
Johannes Blümlein
Slides
10:30
Group photo
10:45
Coffee break
34
Factorization violation in the collinear limit
Speaker
:
Germán Rodrigo
Slides
35
Zfitter - past, present, future
Speaker
:
Tord Riemann
Slides
12:00
Lunch
13:30
Excursion
20:00
Dinner
Thursday, 19 April
Sun, 15 Apr
Mon, 16 Apr
Tue, 17 Apr
Wed, 18 Apr
Thu, 19 Apr
Fri, 20 Apr
Thursday Morning I
36
Numerical calculation of massive multi-loop integrals
Speaker
:
Gudrun Heinrich
Slides
37
Numerical evaluation of one-loop QCD amplitudes
Speaker
:
Simon Badger
Slides
38
Numerical Evaluation of NLO Multiparton Processes
Speaker
:
Christian Reuschle
Slides
10:30
Coffee break
39
Higgs production in bottom quark annihilation
Speaker
:
Robert Harlander
Slides
40
Towards H+jet production at NNLO
Speaker
:
Thomas Gehrmann
Slides
41
Precision calculations for Higgs-Boson Production at Hadron Colliders
Speaker
:
Nikolai Zerf
Slides
Thursday Morning II
42
Three-loop beta function in the Standard Model
Speaker
:
Matthias Steinhauser
Slides
43
Towards fully automatized MSSM calculations
Speaker
:
Sven Heinemeyer
Slides
44
Spin identification of the RS resonance in di-photon production to NLO at the LHC
Speaker
:
Prakash Mathews
Slides
10:30
Coffee break
45
FeynArts and FormCalc in the era of the LHC
Speaker
:
Thomas Hahn
Slides
46
GRACE and loop integrals
Speaker
:
Junpei Fujimoto
Slides
47
MadGolem - automating NLO calculations for New Physics
Speaker
:
David Lopez-Val
Slides
13:00
Lunch
Thursday Afternoon I
slides
48
Decomposing Feynman rules
Speaker
:
Dirk Kreimer
Slides
49
Modern Summation Technologies and the Calculation of 3-Loop Diagrams
Speaker
:
Carsten Schneider
Slides
50
Efficient contraction of 1-loop N-point tensor integrals.
Speaker
:
Jochem Fleischer
Slides
16:00
Coffee break
51
Loop calculations for lattice matching
Speaker
:
John Gracey
Slides
52
Symbolic integration and multiple polylogarithms
Speaker
:
Christian Bogner
Slides
53
Recursive relations for multiparton splitting functions
Speaker
:
Petros Draggiotis
Slides
54
Scattering Amplitudes at Next-to-Leading Order with Open Loops
Speaker
:
Philipp Maierhöfer
Slides
Thursday Afternoon II
55
Matching NLO QCD to Monte Carlo showers and POWHEG
Speaker
:
Simone Alioli
Slides
56
ttbar + X hadroproduction with PowHel
Speaker
:
Zoltan Trócsányi
Slides
57
Combining Fixed-Order Helicity Amplitudes with Resummation using SCET
Speaker
:
Frank Tackmann
Slides
16:00
Coffee break
58
Top quark pairs at two loops
Speaker
:
Andreas von Manteuffel
Slides
59
The singular behavior of one-loop massive QCD amplitudes with one external soft gluon
Speaker
:
Isabella Bierenbaum
Slides
60
Double real radiation corrections to top-antitop production at the LHC
Speaker
:
Gabriel Abelof
Slides
61
Precision top physics at hadron colliders
Speaker
:
Alexander Mitov
Slides
62
Banquet
Friday, 20 April
Sun, 15 Apr
Mon, 16 Apr
Tue, 17 Apr
Wed, 18 Apr
Thu, 19 Apr
Fri, 20 Apr
Friday Morning
63
Automated computation meets Hot QCD
Speaker
:
York Schroder
Slides
64
SCET applications for the LHC
Speaker
:
Matthias Neubert
Slides
65
Forward Branching Phase Space Generators for NLO Monte Carlo's
Speaker
:
Walter Giele
Slides
10:30
Coffee break
66
Maximal Unitarity at Two Loops
Speaker
:
David Kosower
Slides
67
Threshold production of unstable top
Speaker
:
Alexander PENIN
Slides
68
Feynman integrals inside Dirichlet's critical strip
Speaker
:
David Broadhurst
Slides
13:00
Lunch