High Energy Physics / Université catholique de Louvain / Louvain-la-Neuve


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The most accurate prediction for Higgs production at the LHC

Claude Duhr and collaborators have provided predictions for the QCD production cross section of a Higgs boson at the LHC at an unprecedented accuracy. This result is the most difficult (N3LO) computation for such an observable ever made. The theoretical uncertainty on the production cross section has reduced by a factor of two, an important step towards a precise determination of the properties of the newly discovered scalar boson. Read more...

Observing Inflationary Reheating

Editor's suggestion of the Physical Review Letters features CP3's research in Cosmology. J. Martin, C. Ringeval and V. Vennin work shows that the current Cosmic Microwave Background measurements by the Planck satellite can be used to learn about the so-called reheating era; the first epoch at which the Universe acquired a (very hot) temperature. Read more...

A CP3 member receives a 2015 CMS achievement award

On February 9th CMS celebrated a total of 28 CMS members who received the CMS achievement award, in special recognition for their contributions to the CMS experiment.

Dr. Jonathan Jason Hollar (Université Catholique de Louvain) was one of them, “For his outstanding contributions to the CT-PPS TDR, particularly the feasibility study on the measurement of exclusive WW production.” Read more...
The most accurate... | Observing Inflationary... | A CP3 member receives a...
CP3 News Blog


Latest preprints

Higgs boson gluon-fusion production in N3LO QCD
Charalampos Anastasiou, Claude Duhr, Falko Dulat, Franz Herzog, Bernhard Mistlberger
[Abstract] [PDF] Submitted to PRL.
Refereed paper. 18th March.

Tracking down hyper-boosted top quarks
Larkoski, Andrew J. and Maltoni, Fabio and Selvaggi, Michele
[Abstract] [PDF] Submitted to JHEP
Refereed paper. 10th March.

Higgs and Z boson associated production via gluon fusion in the SM and the 2HDM
Hespel, B. and Maltoni, F. and Vryonidou, E.
[Abstract] [PDF] Submitted to JHEP
Refereed paper. 3rd March.


The Physics Department at UCLouvain has been involved for a number of decades in high energy particle physics research, equally strongly on the experimental and instrumental fronts as on the theoretical one. In spite of being located in physically distinct places, all these activities are now brought together within a common organisational structure, the Centre for Cosmology, Particle Physics and Phenomenology (CP3). This structure reinforces the collaboration of these varied components and competences in the physics of the fundamental interactions and the elementary particles.



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Contact : Vincent Boucher & Jérôme de Favereau
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Summer Student program in CP3 for BAC 3 (2015)
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