ZZ production at hadron colliders in NNLO QCD

Autor: Lorenzo Tancredi, Massimiliano Grazzini, Dirk Rathlev, A. von Manteuffel, Stefan Kallweit, Philipp Maierhöfer, F. Cascioli, Stefano Pozzorini, Erich Weihs, Thomas Gehrmann

Publikováno v: PHYSICS LETTERS B
Phys.Lett.
Physics Letters B
Phys. Lett.

We report on the first calculation of next-to-next-to-leading order (NNLO) QCD corrections to the inclusive production of ZZ pairs at hadron colliders. Numerical results are presented for pp collisions with centre-of-mass energy ($\sqrt{s}$) ranging

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64944a143e1a331eb5f7e02d375d35f8

Handbook of LHC Higgs Cross Sections: 3. Higgs Properties: Report of the LHC Higgs Cross Section Working Group

Autor: C T Potter, H Mantler, S Lehti, I Puljak, H Kim, R Klees, D De Florian, R K Ellis, S Frixione, J Thompson, J Huston, S Y Choi, D Rebuzzi, M Schulze, J Yu, R Rietkerk, R Di Nardo, M Zaro, R Harlander, S Dittmaier, C Oleari, A David, F Maltoni, L Kashif, B Di Micco, M Vazquez Acosta, P T E Taylor, S O Moch, J Olsen, S Bolognesi, G Weiglein, M Ubiali, M Rauch, F J Tackmann, D Wackeroth, N V Tran, Y Gao, M Muhlleitner, P Vanlaer, X Liu, A Whitbeck, M Zanetti, T Peraro, D Del Re, G Degrassi, J M Smillie, P Monni, E Mirabella, F Schissler, K Mawatari, D Tommasini, P Torrielli, S Heinemeyer, P Govoni, P Slavich, M Kramer, G Sborlini, R Tanaka, R Hernandez-Pinto, J R Walsh, G Passarino, C Zhang, C Wagner, G Ferrera, Z Trocsanyi, C Mariotti, G P Salam, B Mellado, M Kadastik, D Gillberg, T J E Zirke, F Krauss, A Rizzi, P Bolzoni, Q Li, C Neu, M Schonherr, T Becher, M Grazzini, P Musella, M Carena, M V Garzelli, E A Bagnaschi, A Kardos, W J Waalewijn, O Stal, J Mazzitelli, D C Hall, D J Miller, D Buarque, F Cascioli, M Spira, R S Thorne, M Flechl, S Kallweit, N Chanon, H E Logan, A V Gritsan, A Laureys, A Denner, H Van Deurzen, GRIFFITHS, JANE, G Piacquadio, A Banfi, M Neubert, S Forte, Y Rotstein-Habarnau, S Diglio, F U Bernlochner, K Melnikov, S Martin, P De Aquino, M Malberti, I W Stewart, F Tramontano, A Vicini, S Pozzorini, F Petriello, P Nason, F Maierhofer, K Peters, R Boughezal, N Moretti, N Kauer, M Schumacher, G Ossola, P Artoisenet, G Zanderighi, P M Zerwas, L Reina, P Meridiani, S Liebler, R Frederix, O Mattelaer, T Vickey, C Grojean, N Fidanza, T Jubb, T Cheng, S Gangal, C Hays, S Laurila, S Zuberi, J F Von Soden-Fraunhofen, MASTROLIA, PIERPAOLO, J R Andersen, J Campbell, G Luisoni, C Williams, M Duhrssen, N Greiner, A Muck, S Hoche, F Caola, F Siegert, J Wang, K Prokofiev

This Report summarizes the results of the activities in 2012 and the first half of 2013 of the LHC Higgs Cross Section Working Group. The main goal of the working group was to present the state of the art of Higgs Physics at the LHC, integrating all

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4094::83813ed9dc47bf75d8fc39a5dd61bc4a
http://hdl.handle.net/11585/659626

A unified NLO description of top-pair and associated Wt production

Autor: Philipp Maierhöfer, F. Cascioli, Stefan Kallweit, Stefano Pozzorini

Publikováno v: Eur. Phys. J.
European Physical Journal C
Eur.Phys.J.
Scopus-Elsevier

We present an NLO simulation of WWbb production with massive b-quarks at the LHC. Off-shell and non-resonant contributions associated with top-pair and single-top channels and with leptonic W-boson decays are consistently taken into account using the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba79269e2b353d990424a608cef2ebaf
http://www.openaccessrepository.it/record/5572/files/main.xml

Status of OpenLoops and Simulation of H\rightarrow WW Backgrounds

Autor: Stefan Hoeche, Philipp Maierhöfer, Frank Krauss, Stefano Pozzorini, Frank Siegert, F. Cascioli

Publikováno v: Proceedings of 11th International Symposium on Radiative Corrections (Applications of Quantum Field Theory to Phenomenology) — PoS(RADCOR 2013).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f22c40882f52421b5ec74c6bc8f21d23
https://doi.org/10.22323/1.197.0028

A recursive one-loop algorithm for many-particle amplitudes

Autor: S. Pozzorini, F. Cascioli, P. Maierhoefer

Publikováno v: Proceedings of 10th International Symposium on Radiative Corrections (Applications of Quantum Field Theory to Phenomenology) — PoS(RADCOR2011).

We report on a new algorithm for the numeric evaluation of one loop amplitudes. The method is based on the recursive concatenation of tree structures to build numerator functions as loopmomentum polynomials. Common structures between several Feynman

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c5e45fe6ec0ba32c3a46cffaf833b74
https://doi.org/10.22323/1.145.0015