Olivier Mattelaer - CP3 - Center for Cosmology, Particle Physics and Phenomenology - - UCLouvain

Contact

Name: Olivier Mattelaer

Position: Research scientist. Funding: IISN.
Member since September 2005

Email: olivier.mattelaeclouvain.be

Address: Center for Cosmology, Particle Physics and Phenomenology - CP3
Université Catholique de Louvain
2, Chemin du Cyclotron - Box L7.01.05
B-1348 Louvain-la-Neuve
Belgium

Phone: +32 10 47 3217

Office: E359

My personal homepage: http://www.fynu.ucl.ac.be/users/o.mattelaer

UCL member card: http://www.uclouvain.be/olivier.mattelaer

Teaching

The different lectures that I give

PHY1111: Mecanique

MD1001: Physique générale (Medecine)

MD1002: Physique générale

PHY1113: Physique générale (Bio-ingénieur)

Projects

I am involved in the following research directions:: Theories of the fundamental interactions
Phenomenology of elementary particles

Automatic Matrix Element method and associated analyses techniques

Vincent Lemaitre, Fabio Maltoni, Olivier Mattelaer, Arnaud Pin

Madweight is a algorithm to automatically reweight experimental events with the squared matrix element, and therefore provides the required computation techniques for a practical application of the matrix element method.

We also study the usefullness of MadWeight to estimate differential cross-section $Formula: 0$ via the marginal distributions of the the experimental weights $Formula: 1$ .

External collaborators: Pierre Artoisenet (Ohio state university).

MadGraph/MadEvent and FeynRules

[link]

Priscila de Aquino, Pavel Demin, Antoine Laureys, Fabio Maltoni, Olivier Mattelaer, Marco Zaro

Monte Carlo development.

In collaboration with MadGraph and FeynRules teams and many external collaborators

External collaborators: Claude Duhr, Benjamin Fuks, Kentarou Mawatari, Kaoru Hagiwara, Tim Stelzer, Johan Alwall, Stefano Frixione, Roberto Pittau, Valentin Hirshi, Rikkert Frederix.

Show past projects.

Publications in CP3

Showing 5 publications over 10. Show all publications.

All my publications on SPIRES

BibTeX

2011

ALOHA: Automatic Libraries Of Helicity Amplitudes for Feynman diagram computations
Priscila de Aquino, William Link, Fabio Maltoni, Olivier Mattelaer, Tim Stelzer
[Abstract] [PDF] To be submitted to Computer Physics Communications.
Refereed paper. 3rd August.

UFO - The Universal FeynRules Output
Celine Degrande, Claude Duhr, Benjamin Fuks, David Grellscheid, Olivier Mattelaer, Thomas Reiter
[Abstract] [PDF] To be submitted to CPC
Refereed paper. 22nd July.

MadGraph 5 : Going Beyond
Alwall, Johan and Herquet, Michel and Maltoni, Fabio and Mattelaer, Olivier and Stelzer, Tim
[Abstract] [PDF] [Journal] Published in JHEP06(2011)128
Refereed paper. 16th April.

2010

The Matrix Element Method and QCD Radiation
Alwall, J. and Freitas, A. and Mattelaer, O.
[Abstract] [PDF] [Journal] Published in PhysRevD.83.074010
Refereed paper. 7th October.

Automation of the matrix element reweighting method
Pierre Artoisenet, Vincent Lemaître, Fabio Maltoni, Olivier Mattelaer
[Abstract] [PDF] [Journal] Published in JHEP12(2010)068
Refereed paper. 19th July.

Cosmology, Particle Physics and Phenomenology - CP3

Automatic Matrix Element method and associated analyses techniques

MadGraph/MadEvent and FeynRules

2011

2010