High Precision for Hard Processes (HP2 2018)

Name: High Precision for Hard Processes (HP2 2018)
Start: 2018-10-01T08:00:00+02:00
End: 2018-10-03T19:00:00+02:00
Location: Albert-Ludwigs-Universität Freiburg

1 Oct 2018, 08:00 → 3 Oct 2018, 19:00 Europe/Zurich

Albert-Ludwigs-Universität Freiburg

Albert-Ludwigs-Universität Freiburg Physikalisches Institut Hermann-Herder-Str.3 D-79104 Freiburg Germany

Description

The Seventh International Workshop on High Precision for Hard Processes at the LHC (HP² 2018) will be held from 1-3 October 2018 at the Physics Institute of the University of Freiburg.

This series of workshops is devoted to high-precision studies of hard scattering processes at hadron colliders. The main themes of these workshops are recent developments and new results in theoretical computations in quantum field theory and their applications to collider phenomenology. These topics are particularly relevant as the LHC experiments at CERN are now entering a new phase of precision measurements.

Topics:

Precise predictions for Standard Model and Beyond the Standard Model phenomenology
New mathematical techniques for amplitude calculations
Automated tools for multi-leg amplitudes
Status reports and implications of current LHC results

Local Organising Committee:

Samuel Abreu
Stefan Dittmaier
Fernando Febres Cordero
Harald Ita
Philipp Maierhöfer

International Advisory Committee:

Charalampos Anastasiou (Zürich, ETH)
Stefano Catani (Firenze, INFN)
Daniel de Florian (Buenos Aires, ICAS-UNSAM)
Thomas Gehrmann (Zürich, UZH)
Massimiliano Grazzini (Zürich, UZH)
Gudrun Heinrich (München, MPP)
Zoltan Kunszt (Zürich, ETH)

Previous HP² Workshops:

2006: Zürich
2008: Buenos Aires
2010: Florence
2012: Munich
2014: Florence
2016: Buenos Aires

Participants

Abilio de Freitas
Adam Kardos
Alexander Karlberg
Alexander Ochirov
Alexander Yohei Huss
Amedeo Primo
Andrea Isgro
Andreas Maier
Andreas van Hameren
Aude Gehrmann-De Ridder
Ben Page
Benjamin Fuks
Chiara Signorile-Signorile
Chris Wever
Christian Brønnum-Hansen
Christian Schwinn
Christian Sturm
Christoph Borschensky
Christopher Schwan
Daniel Enrique de Florian
Dave Dunbar
David Kosower
Duncan Walker
Einan Gardi
Federico Buccioni
Fernando Febres Cordero
Florian Herren
Frank Krauss
Félix Driencourt-Mangin
Gernot Knippen
Giuseppe Bevilacqua
Harald Ita
Herschel Chawdhry
Ignacio Fabre
Imre Majer
Jean-Nicolas Lang
Jeong Yeon Yook
Johannes Henn
Jonathan Mo
Keith Hamilton
Kirill Kudashkin
Konstantinos Papadopoulos
Leandro Javier Cieri
Lorenzo Tancredi
Luca Buonocore
Luke Arpino
Manfred Kraus
Mao Zeng
Marco Bonetti
Marek Schoenherr
Marian Heil
Mario Prausa
Marius Höfer
Markus Schumacher
Marumi Kado
Massimiliano Grazzini
Matthias Steinhauser
Max Reyer
Max Zoller
Michal Wiktor Czakon
Paolo Torrielli
Peter Uwer
Philipp Maierhöfer
Rikkert Frederix
Roberto Pittau
Samuel Abreu
Simone Devoto
Stefan Dittmaier
Stefan Weinzierl
Stefano Pozzorini
Sven-Olaf Moch
Thomas Gehrmann
Tiziano Peraro
Vasiliy Sotnikov
Vitalii Maheria
xuan chen
Zoltan Kunszt
Zoltan Laszlo Trocsanyi
Zoltan Nagy

Monday, 1 October
- Registration Universität Freiburg
  
  Universität Freiburg
  
  Physics Highrise, Lecture Hall I, Hermann-Herder-Str.3, D-79104 Freiburg, Germany
- Plenary I HS I (Universität Freiburg)
  
  HS I
  
  Universität Freiburg
  
  Physics Highrise, Lecture Hall I, Hermann-Herder-Str.3, D-79104 Freiburg, Germany
  
  Convener: Stefan Dittmaier
  - 1
    
    Welcome
  - 2
    
    HP2 Needs for Experiments - selected topics
    
    Speaker: Marumi Kado (Centre National de la Recherche Scientifique (FR))
    
    HP2-Freiburg.pdf
  - 3
    
    The Edge of Precision in Simulations
    
    Speaker: Frank Krauss (University of Durham (GB))
    
    Freiburg_HP218.pdf
- Coffee break
- Parallel I: A HS I (Universität Freiburg)
  
  HS I
  
  Universität Freiburg
  
  Physics Highrise, Lecture Hall I, Hermann-Herder-Str.3, D-79104 Freiburg, Germany
  
  Convener: Frank Krauss
  - 4
    
    NLO QCD corrections to off-shell t\bar{t}\gamma production
    
    Speaker: Giuseppe Bevilacqua
    
    freiburg2018.pdf
  - 5
    
    Logarithmic accuracy of parton showers: a fixed-order study
    
    Speaker: Keith Hamilton (University College London (GB))
    
    Hamilton-HP2.pdf
  - 6
    
    The on-the-fly reduction in OpenLoops 2
    
    Speaker: Max Zoller (UZH)
    
    Zoller_HP2_2018.pdf
- Parallel I: B HS II (Universität Freiburg)
  
  HS II
  
  Universität Freiburg
  
  Physics Highrise, Lecture Hall II, Hermann-Herder-Str.3, D-79104 Freiburg, Germany
  
  Convener: Daniel De Florian
  - 7
    
    Three-loop operator matrix elements with one and two masses
    
    Speaker: Abilio de Freitas
    
    HP2-2018_Abilio.pdf
  - 8
    
    NLO QCD corrections to gluon loop-induced ZZ production at the LHC
    
    Speaker: Ms Jeong Yeon Yook (University of Zurich)
    
    01.10.2018_HP2_yook.pdf
  - 9
    
    Higgs boson production at the LHC using the qT-subtraction formalism at N3LO QCD
    
    Speaker: Leandro Cieri (INFN - National Institute for Nuclear Physics)
    
    Cieri_Leandro_HP2_2018.pdf
- Lunch Break
- Plenary II HS I (Universität Freiburg)
  
  HS I
  
  Universität Freiburg
  
  Physics Highrise, Lecture Hall I, Hermann-Herder-Str.3, D-79104 Freiburg, Germany
  
  Convener: Daniel De Florian
  - 10
    
    New results on the strong coupling
    
    Speaker: Zoltan Trocsanyi (University of Debrecen (HU))
    
    Trocsanyi-HP2.pdf
  - 11
    
    What is a parton shower?
    
    Speaker: Zoltan Nagy
    
    hp2-znagy.pdf
  - 12
    
    QCD splitting functions and cusp anomalous dimensions at four loops
    
    Speaker: Sven Moch (UHH)
    
    hp2-freiburg.pdf
- Coffee break
- Parallel II: A HS I (Universität Freiburg)
  
  HS I
  
  Universität Freiburg
  
  Physics Highrise, Lecture Hall I, Hermann-Herder-Str.3, D-79104 Freiburg, Germany
  
  Convener: Zoltan Kunszt
  - 13
    
    Vector-Boson Scattering at the LHC
    
    Speaker: Christopher Schwan
    
    hp2-freiburg-schwan.pdf
  - 14
    
    Renormalization of mixing matrices in scalar extensions of the Standard Model
    
    Speaker: Jean-Nicolas Lang (University of Zurich)
    
    slides_jnl_hp2_2018.pdf
  - 15
    
    Mixed QCD-electroweak corrections to Higgs gluon fusion
    
    Speaker: Marco Bonetti (Karlsruhe Institute of Technology (KIT))
    
    BONETTI_HP2.pdf
  - 16
    
    High-energy effect for the production of Higgs-bosons with Dijets
    
    Speaker: Marian Heil (IPPP, Durham)
    
    Marian_Heil_HP2_2018.pdf
- Parallel II: B HS II (Universität Freiburg)
  
  HS II
  
  Universität Freiburg
  
  Physics Highrise, Lecture Hall II, Hermann-Herder-Str.3, D-79104 Freiburg, Germany
  
  Convener: Thomas Gehrmann
  - 17
    
    IR structure of two-loop four-gluon amplitude in N=2 SQCD
    
    Speaker: Alexander Ochirov (St Petersburg State University (RU))
    
    HP2018.pdf
  - 18
    
    One-loop amplitudes with space-like initial state momenta
    
    Speaker: Andreas van Hameren (IFJ PAN)
    
    output.pdf
  - 19
    
    Semi-inclusive five-particle phase-space integrals
    
    Speaker: Vitalii Maheria
    
    1to5x-hp2.pdf
  - 20
    
    Feynman integrals and elliptic polylogarithms
    
    Speaker: Lorenzo Tancredi (CERN)
    
    HP2_Tancredi.pdf
Tuesday, 2 October
- Plenary I HS I (Universität Freiburg)
  
  HS I
  
  Universität Freiburg
  
  Physics Highrise, Lecture Hall I, Hermann-Herder-Str.3, D-79104 Freiburg, Germany
  
  Convener: Stefano Pozzorini
  - 21
    
    Higgs boson pair production at high energies
    
    Speaker: Matthias Steinhauser (KIT)
    
    hp2_18.pdf
  - 22
    
    NLO EW corrections for multiparticle final states
    
    Speaker: Marek Schoenherr (CERN)
    
    HP2_MarekSchoenherr.pdf
  - 23
    
    Electroweak corrections for top associated production
    
    Speaker: Rikkert Frederix (TUM)
    
    frederix.pdf
- Coffee break
- Parallel I: A HS I (Universität Freiburg)
  
  HS I
  
  Universität Freiburg
  
  Physics Highrise, Lecture Hall I, Hermann-Herder-Str.3, D-79104 Freiburg, Germany
  
  Convener: Frank Krauss
  - 24
    
    Off-shell ttj production - Top-quark mass studies at the LHC
    
    Speaker: Manfred Kraus (HU Berlin)
    
    Mkraus.pdf
  - 25
    
    NLO predictions for $t \bar{t}$ + $b \bar{b}$ production in association with a light-jet at the LHC
    
    Speaker: Federico Buccioni (University of Zurich)
    
    buccioni_hp2_18.pdf
  - 26
    
    New physics Monte Carlo simulations at the next-to-leading order accuracy
    
    Speaker: Benjamin Fuks (Centre National de la Recherche Scientifique (FR))
    
    fuks_hp2.pdf
- Parallel I: B HS II (Universität Freiburg)
  
  HS II
  
  Universität Freiburg
  
  Physics Highrise, Lecture Hall II, Hermann-Herder-Str.3, D-79104 Freiburg, Germany
  
  Convener: Mao Zeng
  - 27
    
    WW production with a jet veto made simple
    
    Speaker: Luke Arpino (University of Sussex)
    
    arpino-HP2-2018.pdf
  - 28
    
    Soft-gluon resummation for leptoquark pair-production at the LHC
    
    Speaker: Christoph Borschensky (University of Tübingen)
  - 29
    
    Electroweak corrections in the 2HDM for neutral scalar Higgs-boson production through gluon fusion
    
    Speaker: Christian Sturm
    
    talk.pdf
- Lunch Break
- Plenary II HS I (Universität Freiburg)
  
  HS I
  
  Universität Freiburg
  
  Physics Highrise, Lecture Hall I, Hermann-Herder-Str.3, D-79104 Freiburg, Germany
  
  Convener: Thomas Gehrmann
  - 30
    
    Direct Solutions of IBP Systems
    
    Speaker: David Kosower
    
    Direct_Soutions_of_IBP_Systems_HP2_Oct_2018.pdf
    
    Direct_Soutions_of_IBP_Systems_HP2_Oct_2018.pptx
  - 31
    
    Two-loop integrals with masses
    
    Speaker: Stefan Weinzierl (Universität Mainz)
    
    freiburg5.pdf
  - 32
    
    On the pentabox Master Integrals
    
    Speaker: Konstantinos Papadopoulos (Nat. Cent. for Sci. Res. Demokritos (GR))
    
    hp2-2018.pdf
- Coffee break
- Parallel II: A HS I (Universität Freiburg)
  
  HS I
  
  Universität Freiburg
  
  Physics Highrise, Lecture Hall I, Hermann-Herder-Str.3, D-79104 Freiburg, Germany
  
  Convener: Lorenzo Tancredi
  - 33
    
    Five-Parton Two-Loop Amplitudes from Numerical Unitarity
    
    Speaker: Vasiliy Sotnikov (University of Freiburg)
    
    main.pdf
  - 34
    
    Integrand reduction for five-parton two-loop scattering amplitudes in QCD
    
    Speaker: Christian Brønnum-Hansen (University of Edinburgh)
    
    slides.pdf
  - 35
    
    Two-loop five-point massless QCD amplitudes within the IBP approach
    
    Speaker: Herschel Chawdhry (University of Cambridge)
    
    Herschel_Chawdhry_HP2_Talk_2018_10_02.pdf
  - 36
    
    On the recent progress of computing non-planar pentaboxes
    
    Speaker: Chris Wever (Karlsruhe Institute of Technology)
    
    HP2_2018_Wever.pdf
- Parallel II: B HS II (Universität Freiburg)
  
  HS II
  
  Universität Freiburg
  
  Physics Highrise, Lecture Hall II, Hermann-Herder-Str.3, D-79104 Freiburg, Germany
  
  Convener: Christian Schwinn
  - 37
    
    Heavy-quark production at NNLO
    
    Speaker: Simone Devoto
    
    HP2.pdf
  - 38
    
    Jet(s) with the CoLoRFulNNLO framework
    
    Speaker: Adam Kardos (University of Debrecen)
    
    kardos.pdf
  - 39
    
    NLL power corrections to the N-jettiness subtraction scheme
    
    Speaker: Andrea Isgro (Northwestern University)
    
    HP2_2018_isgro.pdf
  - 40
    
    A local analytic sector subtraction at NNLO
    
    Speaker: Paolo Torrielli (Universita e INFN Torino (IT))
    
    Torrielli_NNLO_subtraction.pdf
- Conference Dinner Dattler Schlossbergrestaurant
  
  Dattler Schlossbergrestaurant
  
  Am Schlossberg 1, 79104 Freiburg im Breisgau, Germany
Wednesday, 3 October
- Plenary I HS I (Universität Freiburg)
  
  HS I
  
  Universität Freiburg
  
  Physics Highrise, Lecture Hall I, Hermann-Herder-Str.3, D-79104 Freiburg, Germany
  
  Convener: Massimiliano Grazzini
  - 41
    
    LHC observables with NNLOJET
    
    Speaker: Aude Gehrmann-De Ridder (ETH, Zurich)
    
    HP2_GehrmannDeRidder.pdf
  - 42
    
    Top quark physics with high precision
    
    Speaker: Michal Czakon (Rheinisch Westfaelische Tech. Hoch. (DE))
    
    talk.pdf
  - 43
    
    The matrix element method at next-to-leading order QCD
    
    Speaker: Peter Uwer (Humboldt-Universität zu Berlin (DE))
    
    HP2018-Freiburg-Uwer.pdf
    
    HP2018-Freiburg-Uwer.ppt
- Coffee break
- Parallel I: A HS I (Universität Freiburg)
  
  HS I
  
  Universität Freiburg
  
  Physics Highrise, Lecture Hall I, Hermann-Herder-Str.3, D-79104 Freiburg, Germany
  
  Convener: Stefan Weinzierl (Universität Mainz)
  - 44
    
    Soft-gluon and Coulomb corrections to hadronic top-quark pair production beyond NNLO
    
    Speaker: Christian Schwinn (RWTH Aachen University)
    
    n3lo_hp2.pdf
  - 45
    
    MiNNLO improved colour singlet production
    
    Speaker: Alexander Karlberg (Universitaet Zuerich (CH))
    
    031018HP2.pdf
  - 46
    
    Application of the Loop-Tree Duality theorem at two loops
    
    Speaker: Félix Driencourt-Mangin (IFIC, UV-CSIC)
    
    HP2_2018_FDM.pdf
- Parallel I: B HS II (Universität Freiburg)
  
  HS II
  
  Universität Freiburg
  
  Physics Highrise, Lecture Hall II, Hermann-Herder-Str.3, D-79104 Freiburg, Germany
  
  Convener: David Kosower
  - 47
    
    Mixed QCD x QED Corrections to Drell-Yan Z Production
    
    Speaker: Ignacio Fabre (ICAS-UNSAM)
    
    Fabre Ignacio - QCDxQED mixed corrections to Z production.pdf
  - 48
    
    Production of Higgs bosons with large transverse momentum
    
    Speaker: Kirill Kudashkin (Karlsruhe Institute of Technology (KIT))
    
    HP2_kudashkin.pdf
  - 49
    
    Decoupling in QCD and Higgs effective field theory
    
    Speaker: Florian Herren (KIT)
    
    Herren_HP2.pdf
- Lunch break
- Plenary II HS I (Universität Freiburg)
  
  HS I
  
  Universität Freiburg
  
  Physics Highrise, Lecture Hall I, Hermann-Herder-Str.3, D-79104 Freiburg, Germany
  
  Convener: Zoltan Kunszt
  - 50
    
    Infrared singularities of multi-leg amplitudes
    
    Speaker: Einan Gardi (The University of Edinburgh)
    
    HP2_2018_Gardi.pdf
  - 51
    
    Status of FDR
    
    Speaker: Roberto Pittau (Universidad de Granada (ES))
    
    talk_pittau.pdf
  - 52
    
    Five-loop UV properties of N=8 supergravity
    
    Speaker: Mao Zeng (UC Los Angeles)
    
    HP2_presentation_Zeng.pdf
    
    HP2_presentation_Zeng.pptx
  - 53
    
    Superconformal symmetry and scattering amplitudes
    
    Speaker: Johannes Henn (Max-Planck-Institute for Physics, Munich)
    
    2018_10_03_hp2_henn.pdf

High Precision for Hard Processes (HP2 2018)

Albert-Ludwigs-Universität Freiburg

Universität Freiburg

HS I

Universität Freiburg

HS I

Universität Freiburg

HS II

Universität Freiburg

HS I

Universität Freiburg

HS I

Universität Freiburg

HS II

Universität Freiburg

HS I

Universität Freiburg

HS I

Universität Freiburg

HS II

Universität Freiburg

HS I

Universität Freiburg

HS I

Universität Freiburg

HS II

Universität Freiburg

Dattler Schlossbergrestaurant

HS I

Universität Freiburg

HS I

Universität Freiburg

HS II

Universität Freiburg

HS I

Universität Freiburg