4.7 Article

Accelerating LHC event generation with simplified pilot runs and fast PDFs

Related references

Note: Only part of the references are listed.
Article Physics, Particles & Fields

Accelerating LHC phenomenology with analytic one-loop amplitudes

John M. Campbell et al.

Summary: The evaluation of one-loop matrix elements poses a challenge for precision calculations at the Large Hadron Collider, but a new C++ interface has been introduced to access an extensive library of analytic results. Timing comparisons for Standard Model processes have been presented, which are important for high-statistics event simulation and precision fixed-order computations.

EUROPEAN PHYSICAL JOURNAL C (2021)

Article Physics, Particles & Fields

A comparative study of Higgs boson production from vector-boson fusion

A. Buckley et al.

Summary: The study focuses on exploring high transverse momentum Higgs boson production at the Large Hadron Collider, comparing precision calculations at different QCD orders and analyzing backgrounds and strategies for VBF Higgs boson production. The results show the importance of balancing between enhancing VBF signal and reducing efficiency loss, as well as the impacts of jet radius and tagging jets.

JOURNAL OF HIGH ENERGY PHYSICS (2021)

Article Physics, Particles & Fields

Jet cross sections at the LHC and the quest for higher precision

Johannes Bellm et al.

EUROPEAN PHYSICAL JOURNAL C (2020)

Article Physics, Particles & Fields

On the reduction of negative weights in MC@NLO-type matching procedures

R. Frederix et al.

JOURNAL OF HIGH ENERGY PHYSICS (2020)

Proceedings Paper Computer Science, Interdisciplinary Applications

Computational challenges for MC event generation

Andy Buckley

19TH INTERNATIONAL WORKSHOP ON ADVANCED COMPUTING AND ANALYSIS TECHNIQUES IN PHYSICS RESEARCH (2020)

Article Physics, Particles & Fields

Fixed-order and merged parton-shower predictions for WW and WWj production at the LHC including NLO QCD and EW corrections

Stephan Braeuer et al.

JOURNAL OF HIGH ENERGY PHYSICS (2020)

Article Physics, Particles & Fields

A Positive Resampler for Monte Carlo events with negative weights

Jeppe R. Andersen et al.

EUROPEAN PHYSICAL JOURNAL C (2020)

Article Astronomy & Astrophysics

Neural resampler for Monte Carlo reweighting with preserved uncertainties

Benjamin Nachman et al.

PHYSICAL REVIEW D (2020)

Article Physics, Particles & Fields

OpenLoops 2

Federico Buccioni et al.

EUROPEAN PHYSICAL JOURNAL C (2019)

Article Physics, Particles & Fields

Precision phenomenology with MCFM

John Campbell et al.

JOURNAL OF HIGH ENERGY PHYSICS (2019)

Article Physics, Multidisciplinary

Event generation with Sherpa 2.2

Enrico Bothmann et al.

SCIPOST PHYSICS (2019)

Article Astronomy & Astrophysics

Simulation of vector boson plus many jet final states at the high luminosity LHC

Stefan Hoche et al.

PHYSICAL REVIEW D (2019)

Article Computer Science, Interdisciplinary Applications

RECOLA2: REcursive Computation of One-Loop Amplitudes 2

Ansgar Denner et al.

COMPUTER PHYSICS COMMUNICATIONS (2018)

Article Physics, Particles & Fields

On-the-fly reduction of open loops

Federico Buccioni et al.

EUROPEAN PHYSICAL JOURNAL C (2018)

Article Physics, Particles & Fields

Multi-jet merged top-pair production including electroweak corrections

Christian Gutschow et al.

EUROPEAN PHYSICAL JOURNAL C (2018)

Article Physics, Particles & Fields

NLO electroweak corrections in extended Higgs sectors with RECOLA2

Ansgar Denner et al.

JOURNAL OF HIGH ENERGY PHYSICS (2017)

Article Computer Science, Interdisciplinary Applications

R E C O L A - REcursive Computation of One-Loop Amplitudes

Stefano Actis et al.

COMPUTER PHYSICS COMMUNICATIONS (2017)

Article Physics, Particles & Fields

Reweighting QCD matrix-element and parton-shower calculations

Enrico Bothmann et al.

EUROPEAN PHYSICAL JOURNAL C (2016)

Article Physics, Particles & Fields

LHAPDF6: parton density access in the LHC precision era

Andy Buckley et al.

EUROPEAN PHYSICAL JOURNAL C (2015)

Article Physics, Particles & Fields

Parton distributions for the LHC run II

Richard D. Ball et al.

JOURNAL OF HIGH ENERGY PHYSICS (2015)

Article Computer Science, Interdisciplinary Applications

Update of the Binoth Les Houches Accord for a standard interface between Monte Carlo tools and one-loop programs

S. Alioli et al.

COMPUTER PHYSICS COMMUNICATIONS (2014)

Article Physics, Particles & Fields

GOSAM-2.0: a tool for automated one-loop calculations within the Standard Model and beyond

Gavin Cullen et al.

EUROPEAN PHYSICAL JOURNAL C (2014)

Article Astronomy & Astrophysics

Triple vector boson production through Higgs-strahlung with NLO multijet merging

Stefan Hoeche et al.

PHYSICAL REVIEW D (2014)

Article Computer Science, Interdisciplinary Applications

HELAC-NLO

G. Bevilacqua et al.

COMPUTER PHYSICS COMMUNICATIONS (2013)

Article Computer Science, Interdisciplinary Applications

Numerical evaluation of virtual corrections to multi-jet production in massless QCD

Simon Badger et al.

COMPUTER PHYSICS COMMUNICATIONS (2013)

Article Astronomy & Astrophysics

Next-to-leading order W+5-jet production at the LHC

Z. Bern et al.

PHYSICAL REVIEW D (2013)

Article Physics, Particles & Fields

QCD matrix elements plus parton showers. The NLO case

Stefan Hoeche et al.

JOURNAL OF HIGH ENERGY PHYSICS (2013)

Article Physics, Particles & Fields

Recursive generation of one-loop amplitudes in the Standard Model

S. Actis et al.

JOURNAL OF HIGH ENERGY PHYSICS (2013)

Article Physics, Particles & Fields

Automated one-loop calculations with GOSAM

Gavin Cullen et al.

EUROPEAN PHYSICAL JOURNAL C (2012)

Article Physics, Multidisciplinary

Scattering Amplitudes with Open Loops

F. Cascioli et al.

PHYSICAL REVIEW LETTERS (2012)

Article Physics, Particles & Fields

A critical appraisal of NLO plus PS matching methods

Stefan Hoeche et al.

JOURNAL OF HIGH ENERGY PHYSICS (2012)

Article Computer Science, Interdisciplinary Applications

NGluon: A package to calculate one-loop multi-gluon amplitudes

S. Badger et al.

COMPUTER PHYSICS COMMUNICATIONS (2011)

Review Physics, Multidisciplinary

General-purpose event generators for LHC physics

Andy Buckley et al.

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS (2011)

Article Physics, Particles & Fields

Vector boson pair production at the LHC

John M. Campbell et al.

JOURNAL OF HIGH ENERGY PHYSICS (2011)

Article Physics, Particles & Fields

Automation of one-loop QCD computations

Valentin Hirschi et al.

JOURNAL OF HIGH ENERGY PHYSICS (2011)

Article Physics, Particles & Fields

MadGraph 5: going beyond

Johan Alwall et al.

JOURNAL OF HIGH ENERGY PHYSICS (2011)

Article Computer Science, Interdisciplinary Applications

A proposal for a standard interface between Monte Carlo tools and one-loop programs

T. Binoth et al.

COMPUTER PHYSICS COMMUNICATIONS (2010)

Article Astronomy & Astrophysics

Hard photon production and matrix-element parton-shower merging

Stefan Hoeche et al.

PHYSICAL REVIEW D (2010)

Article Computer Science, Interdisciplinary Applications

HELAC-PHEGAS: A generator for all parton level processes

Alessandro Cafarella et al.

COMPUTER PHYSICS COMMUNICATIONS (2009)

Article Physics, Multidisciplinary

Precise Predictions for W+3 Jet Production at Hadron Colliders

C. F. Berger et al.

PHYSICAL REVIEW LETTERS (2009)

Review Astronomy & Astrophysics

Automated implementation of on-shell methods for one-loop amplitudes

C. F. Berger et al.

PHYSICAL REVIEW D (2008)

Review Physics, Particles & Fields

A parton shower algorithm based on Catani-Seymour dipole factorisation

S. Schumann et al.

JOURNAL OF HIGH ENERGY PHYSICS (2008)

Article Physics, Particles & Fields

Comix, a new matrix element generator

Tanju Gleisberg et al.

JOURNAL OF HIGH ENERGY PHYSICS (2008)

Article Physics, Particles & Fields

Automating dipole subtraction for QCD NLO calculations

T. Gleisberg et al.

EUROPEAN PHYSICAL JOURNAL C (2008)

Article Physics, Particles & Fields

ALPGEN, a generator for hard multiparton processes in hadronic collisions

ML Mangano et al.

JOURNAL OF HIGH ENERGY PHYSICS (2003)