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We review the available event generators suited for multi-fermion final state production in the context of physics studies at a future Linear Collider (LC)

High Energy Physics - Phenomenology · Physics 2007-05-23 S. Moretti

We describe the universal Monte-Carlo event generator WHIZARD. The program automatically computes complete tree-level matrix elements, integrates them over phase space, evaluates distributions of observables, and generates unweighted event…

High Energy Physics - Phenomenology · Physics 2011-11-16 Wolfgang Kilian , Thorsten Ohl , Jurgen Reuter

We discuss a concept of a lower-energy version of the Large Hadron-electron Collider (LHeC), delivering electron-hadron collisions concurrently to the hadron-hadron collisions at the high-luminosity LHC at CERN. Assuming the use of a 20 GeV…

High Energy Physics - Experiment · Physics 2026-05-05 Kevin David J André , Laurent Forthomme , Bernhard Holzer , Krzysztof Piotrzkowski

A simple C++ class structure for construction of a Monte Carlo event generators which can produce unweighted events within relativistic phase space is presented. The generator is self-adapting to the provided matrix element and acceptance…

High Energy Physics - Phenomenology · Physics 2018-12-18 R. A. Kycia , J. Chwastowski , R. Staszewski , J. Turnau

The production of jets at the Large Hadron Collider (LHC) at TeV centre-of-mass energy is summarized, including results from both the ATLAS and CMS detectors. Current jet performance is described, followed by inclusive jet and multi-jet…

High Energy Physics - Experiment · Physics 2019-08-14 Chris Meyer

The Large Hadron electron Collider (LHeC) is a proposed future particle physics project colliding 60 GeV electrons from a six-pass recirculating energy-recovery linac (ERL) with 7 TeV protons stored in the LHC. The ERL technology allows for…

Accelerator Physics · Physics 2023-05-25 Najmeh Sadat Mirian , Elham Salehi , Frank Zimmermann

The production of top quarks through single or rare production modes has become important due to the large amount of data collected by both ATLAS and CMS at the LHC. Many searches are now studying these processes either as a targeted signal…

High Energy Physics - Experiment · Physics 2020-02-24 Simon Berlendis

I briefly review the current theoretical description of Standard Model processes relevant for the LHC, and the tools that are used in the corresponding phenomenological applications. I discuss in particular the recent theoretical progress…

High Energy Physics - Phenomenology · Physics 2015-12-03 M. Grazzini

The AcerMC Monte Carlo generator gives a possibility to generate some of the Standard Model background processes which were recognised as very dangerous for the searches at LHC, and generation of which was either unavailable or not…

High Energy Physics - Phenomenology · Physics 2009-11-07 Borut Paul Kersevan , Elzbieta Richter-Was

Some results obtained with the new Monte Carlo event generator Herwig++ are presented. In its first version (1.0), Herwig++ is capable of simulating e+e- Annihilation events. We discuss its relevance for future e+e- colliders and show…

High Energy Physics - Phenomenology · Physics 2007-05-23 Stefan Gieseke

Common and community software packages, such as ROOT, Geant4 and event generators have been a key part of the LHC's success so far and continued development and optimisation will be critical in the future. The challenges are driven by an…

Computational Physics · Physics 2020-09-01 HEP Software Foundation , : , Thea Aarrestad , Simone Amoroso , Markus Julian Atkinson , Joshua Bendavid , Tommaso Boccali , Andrea Bocci , Andy Buckley , Matteo Cacciari , Paolo Calafiura , Philippe Canal , Federico Carminati , Taylor Childers , Vitaliano Ciulli , Gloria Corti , Davide Costanzo , Justin Gage Dezoort , Caterina Doglioni , Javier Mauricio Duarte , Agnieszka Dziurda , Peter Elmer , Markus Elsing , V. Daniel Elvira , Giulio Eulisse , Javier Fernandez Menendez , Conor Fitzpatrick , Rikkert Frederix , Stefano Frixione , Krzysztof L Genser , Andrei Gheata , Francesco Giuli , Vladimir V. Gligorov , Hadrien Benjamin Grasland , Heather Gray , Lindsey Gray , Alexander Grohsjean , Christian Gütschow , Stephan Hageboeck , Philip Coleman Harris , Benedikt Hegner , Lukas Heinrich , Burt Holzman , Walter Hopkins , Shih-Chieh Hsu , Stefan Höche , Philip James Ilten , Vladimir Ivantchenko , Chris Jones , Michel Jouvin , Teng Jian Khoo , Ivan Kisel , Kyle Knoepfel , Dmitri Konstantinov , Attila Krasznahorkay , Frank Krauss , Benjamin Edward Krikler , David Lange , Paul Laycock , Qiang Li , Kilian Lieret , Miaoyuan Liu , Vladimir Loncar , Leif Lönnblad , Fabio Maltoni , Michelangelo Mangano , Zachary Louis Marshall , Pere Mato , Olivier Mattelaer , Joshua Angus McFayden , Samuel Meehan , Alaettin Serhan Mete , Ben Morgan , Stephen Mrenna , Servesh Muralidharan , Ben Nachman , Mark S. Neubauer , Tobias Neumann , Jennifer Ngadiuba , Isobel Ojalvo , Kevin Pedro , Maurizio Perini , Danilo Piparo , Jim Pivarski , Simon Plätzer , Witold Pokorski , Adrian Alan Pol , Stefan Prestel , Alberto Ribon , Martin Ritter , Andrea Rizzi , Eduardo Rodrigues , Stefan Roiser , Holger Schulz , Markus Schulz , Marek Schönherr , Elizabeth Sexton-Kennedy , Frank Siegert , Andrzej Siódmok , Graeme A Stewart , Malik Sudhir , Sioni Paris Summers , Savannah Jennifer Thais , Nhan Viet Tran , Andrea Valassi , Marc Verderi , Dorothea Vom Bruch , Gordon T. Watts , Torre Wenaus , Efe Yazgan

We present the latest developments of the MadGraph/MadEvent Monte Carlo event generator and several applications to hadron collider physics. In the current version events at the parton, hadron and detector level can be generated directly…

High Energy Physics - Phenomenology · Physics 2014-11-18 Johan Alwall , Pavel Demin , Simon de Visscher , Rikkert Frederix , Michel Herquet , Fabio Maltoni , Tilman Plehn , David L. Rainwater , Tim Stelzer

Massively parallel computing at the LHC could be the next leap necessary to reach an era of new discoveries at the LHC after the Higgs discovery. Scientific computing is a critical component of the LHC experiment, including operation,…

Computational Physics · Physics 2014-02-05 V. Halyo , P. LeGresley , P. Lujan

The AcerMC Monte Carlo generator is dedicated to the generation of Standard Model background processes which were recognised as critical for the searches at LHC, and generation of which was either unavailable or not straightforward so far.…

High Energy Physics - Phenomenology · Physics 2012-11-15 Borut Paul Kersevan , Elzbieta Richter-Was

This lecture discusses the physics implemented by Monte Carlo event generators for hadron colliders. It details the construction of parton showers and the matching of parton showers to fixed-order calculations at higher orders in…

High Energy Physics - Phenomenology · Physics 2015-06-19 Stefan Höche

The production of jets, and high-$p_{T}$ leading pions from jets, in d-Au collisions at the Relativistic Heavy-Ion Collider (RHIC) and p-Pb collisions at the Large Hadron Collider (LHC) are studied. Using a modified version of the event…

Nuclear Theory · Physics 2015-09-29 M. Kordell , A. Majumder

The simulation software for the ATLAS Experiment at the Large Hadron Collider is being used for large-scale production of events on the LHC Computing Grid. This simulation requires many components, from the generators that simulate particle…

Instrumentation and Detectors · Physics 2012-08-27 The ATLAS Collaboration

In the second run of the LHC, which started in April 2015, an accurate understanding of Standard Model processes is more crucial than ever. Processes including electroweak gauge bosons serve as standard candles for SM measurements, and…

High Energy Physics - Phenomenology · Physics 2016-01-15 John Campbell , David Miller , Tania Robens

The model to simulate rescattering and partonic energy loss in ultrarelativistic heavy ion collisions is presented. The full heavy ion event is obtained as a superposition of a soft hydro-type state and hard multi-jets. This model is…

High Energy Physics - Phenomenology · Physics 2009-04-16 I. P. Lokhtin , S. V. Petrushanko , A. M. Snigirev , C. Yu. Teplov

Exclusive light meson production processes possible to be measured at RHIC and LHC accelerators are briefly described. This includes Pomeron and photon induced continuum of pions and kaons as well as $f_0$ and $\rho^0$ resonant production.…

High Energy Physics - Phenomenology · Physics 2017-11-15 Maciej Trzebinski