Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Ilaria Brivio"'
Autor:
Ilaria Brivio, Sebastian Bruggisser, Nina Elmer, Emma Geoffray, Michel Luchmann, Tilman Plehn
Publikováno v:
SciPost Physics, Vol 16, Iss 1, p 035 (2024)
Global SMEFT analyses have become a key interpretation framework for LHC physics, quantifying how well a large set of kinematic measurements agrees with the Standard Model. This agreement is encoded in measured Wilson coefficients and their uncertain
Externí odkaz:
https://doaj.org/article/b6aeca70d3d94fed84e208c893e083de
Autor:
Ilaria Brivio
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 4, Pp 1-99 (2021)
Abstract The SMEFTsim package [1] is designed to enable automated computations in the Standard Model Effective Field Theory (SMEFT), where the SM Lagrangian is extended with a complete basis of dimension six operators. It contains a set of models wri
Externí odkaz:
https://doaj.org/article/52854d0f434243b0ac273e8a9fe50567
Autor:
Ilaria Brivio, Sebastian Bruggisser, Fabio Maltoni, Rhea Moutafis, Tilman Plehn, Eleni Vryonidou, Susanne Westhoff, Cen Zhang
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 2, Pp 1-47 (2020)
Abstract We provide a comprehensive global analysis of Run II top measurements at the LHC in terms of dimension-6 operators. A distinctive feature of the top sector as compared to the Higgs-electroweak sector is the large number of four-quark operato
Externí odkaz:
https://doaj.org/article/1c9c82987bfb4d7eb1f941441b9b23fc
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 10, Pp 1-45 (2019)
Abstract We calculate the total and partial inclusive Higgs widths at leading order in the Standard Model Effective Field Theory (SMEFT). We report results incorporating SMEFT corrections for two and four body Higgs decays through vector currents in
Externí odkaz:
https://doaj.org/article/78db87bba5a246b681cf36b23321d1ac
Autor:
Ilaria Brivio, Michael Trott
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 2, Pp 1-30 (2019)
Abstract The neutrino option is a scenario where the electroweak scale, and thereby the Higgs mass, is generated simultaneously with neutrino masses in the seesaw model. This occurs via the leading one loop and tree level diagrams matching the seesaw
Externí odkaz:
https://doaj.org/article/ce1fe181cd574d4f9504eb080b298714
Publikováno v:
SciPost Physics, Vol 12, Iss 1, p 036 (2022)
We present a global analysis of the Higgs and electroweak sector, in the SMEFT framework and matched to a UV-completion. As the UV-model we use the triplet extension of the electroweak gauge sector. The matching is performed at one loop, employing fu
Externí odkaz:
https://doaj.org/article/ad907e613dbc4e8ba21cca37a0a84f29
Autor:
Ilaria Brivio, Michael Trott
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 5, Pp 1-6 (2018)
Abstract We allow two independent flavor contractions for the operator Qll $$ {\mathcal{Q}}_{ll} $$ in the U(3)5 flavor symmetric limit and report modified fit results in this limit.
Externí odkaz:
https://doaj.org/article/d17cc41f4fb74ced8b7dca40534a80b6
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 12, Pp 1-57 (2017)
Abstract We report codes for the Standard Model Effective Field Theory (SMEFT) in FeynRules — the SMEFTsim package. The codes enable theoretical predictions for dimension six operator corrections to the Standard Model using numerical tools, where p
Externí odkaz:
https://doaj.org/article/f41c6b4447f7472e861a666ad9f9cdce
Autor:
Ilaria Brivio, Michael Trott
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 7, Pp 1-35 (2017)
Abstract We explain a reparameterization invariance in the Standard Model Effective Field Theory present when considering ψ ¯ ψ → ψ ¯ ψ $$ \overline{\psi}\psi\ \to \overline{\psi}\psi $$ scatterings (with ψ a fermion) and how this leads to u
Externí odkaz:
https://doaj.org/article/d8e404ec0ace41428546353813a15125
Autor:
Alessandro, Ballestrero, Riccardo, Bellan, Benedikt, Biedermann, Carsten, Bittrich, Ilaria, Brivio, Andrea, Cardini, Guillelmo, Gomez-Ceballos, Claude, Charlot, Vitaliano, Ciulli, Roberto, Covarelli, Javier, Cuevas, Ansgar, Denner, Stefan, Dittmaier, Lucia, Di Ciaccio, Senka, Duric, Lauwers, E. Jasper Gerard, Sinead, Farrington, Pamela, Ferrari, Pedro, Ferreira Silva, Linda, Finco, Duje, Giljanović, Nigel, Glover, Raquel, Gomez-Ambrosio, Giulia, Gonella, Pietro, Govoni, Corinne, Goy, Philippe, Gras, Christophe, Grojean, Eilam, Gross, Michele, Grossi, Martin, Grunewald, Louis, Helary, Tim, Herrmann, Matt, Herndon, Andreas, Hinzmann, Franziska, Iltzsche, Barbara, Jäger, Xavier, Janssen, Jan, Kalinowski, Alexander, Karlberg, Oldrich, Kepka, Borut, Kersevan, Markus, Klute, Michael, Kobel, Iro, Koletsou, Kostas, Kordas, Damir, Lelas, Piergiulio, Lenzi, Qiang, Li, Kristin, Lohwasser, Kenneth, Long, Narei, Lorenzo Martinez, Bruni, Lucrezia Stella, Ezio, Maina, Joany, Manjarres, Chiara, Mariotti, Mozer, Matthias Ulrich, Hannes, Mildner, Martijn, Mulders, Jakob, Novak, Carlo, Oleari, Anna, Paganoni, Mathieu, Pellen, Giovanni, Pelliccioli, Chariclia, Petridou, Philipp, Pigard, Marc-Andre, Pleier, Giacomo, Polesello, Karolos, Potamianos, Darren, Price, Ivica, Puljak, Michael, Rauch, Daniela, Rebuzzi, Jürgen, Reuter, Francesco, Riva, Vincent, Rothe, Lorenzo, Russo, Roberto, Salerno, Despoina, Sampsonidou, Laura, Sangalli, Emmanuel, Sauvan, Markus, Schumacher, Christopher, Schwan, Marco, Sekulla, Michele, Selvaggi, Frank, Siegert, Magdalena, Slawinska, Hella, Snoek, Philip, Sommer, Michael, Spannowsky, Francesco, Spanò, Pascal, Stienemeier, Jonas, Strandberg, Michał, Szleper, Andre, Sznajder, Stefanie, Todt, Michael, Trott, Spyros, Tzamarias, Davide, Valsecchi, Bob, Van Eijk, Alessandro, Vicini, Mikko, Voutilainen, Eleni, Vryonidou, Giulia, Zanderighi, Marco, Zaro, Dieter, Zeppenfeld
Publikováno v:
In Reviews in Physics November 2018 3:44-63