Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Giampiero Passarino"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 1, Pp 1-9 (2023)
Abstract This work is based on a bottom-up approach to the standard-model effective field theory (SMEFT), resulting in an equiprobable space of Wilson coefficients. The randomly generated Wilson coefficients of the SMEFT (in the Warsaw basis) are tre
Externí odkaz:
https://doaj.org/article/2847e540a3a140a2bf8df782c42214be
Autor:
André David, Giampiero Passarino
Publikováno v:
Reviews in Physics, Vol 1, Iss , Pp 13-28 (2016)
After the LHC Run 1, the standard model (SM) of particle physics has been completed. Yet, despite its successes, the SM has shortcomings vis-à-vis cosmological and other observations. At the same time, while the LHC restarts for Run 2 at 13 TeV, the
Externí odkaz:
https://doaj.org/article/d67bb5a71fa4448a8b7da9a9352d8723
Autor:
Juan Cruz-Martinez, Shruti Patel, Davide Napoletano, Giampiero Passarino, Nigel Glover, SP Jones, D. Melini, Giulia Gonella, Raquel Gomez-Ambrosio, Frank Krauss, Hjalte Frellesvig, Zahari Kassabov, T. Wolf, Y. Haddad, Matias Rodriguez-Vazquez, Agnieszka Ilnicka, Michele Boggia, T. Megy
Publikováno v:
J.Phys.G
J.Phys.G, 2018, 45 (6), pp.065004. ⟨10.1088/1361-6471/aab812⟩
Journal of physics / G 45(6), 065004 (2018). doi:10.1088/1361-6471/aab812
J.Phys.G, 2018, 45 (6), pp.065004. 〈10.1088/1361-6471/aab812〉
J.Phys.G, 2018, 45 (6), pp.065004. ⟨10.1088/1361-6471/aab812⟩
Journal of physics / G 45(6), 065004 (2018). doi:10.1088/1361-6471/aab812
J.Phys.G, 2018, 45 (6), pp.065004. 〈10.1088/1361-6471/aab812〉
This report summarises some of the activities of the HiggsTools initial training network working group in the period 2015–2017. The main goal of this working group was to produce a document discussing various aspects of state-of-the-art Higgs physi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::972af79b444077501a056222ce646bb8
https://hal.archives-ouvertes.fr/hal-01801845
https://hal.archives-ouvertes.fr/hal-01801845
Autor:
Giampiero Passarino
Debate topic for effective field theory (EFT) is the choice of a “basis” for ${\rm dim}= 6$ operators. Clearly all bases are equivalent as long as they are a “basis”, containing a minimal set of operators after the use of equations of motion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f62df1d06200b13e012f74a7fee53232
http://hdl.handle.net/2318/1624666
http://hdl.handle.net/2318/1624666
Autor:
Giampiero Passarino
Publikováno v:
Physics Letters B. 727:424-431
The processes involving a Higgs boson, a photon(gluon) and a fermion pair pose severe challenges to the experimental analysis. They represent rare decays and production mechanisms of the Higgs boson at LHC. However, they are not Yukawa suppressed at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd18b2a82a97080aefe05a961d1d443d
https://doi.org/10.1016/j.physletb.2013.10.052
https://doi.org/10.1016/j.physletb.2013.10.052
Autor:
Chiara Mariotti, Giampiero Passarino
This report will review the Higgs boson properties: the mass, the total width and the couplings to fermions and bosons. The measurements have been performed with the data collected in 2011 and 2012 at the LHC accelerator at CERN by the ATLAS and CMS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e41fce01abf9aa79722f1c7ab359711
Autor:
Giampiero Passarino
A set of constructs, definitions, and propositions that present a systematic view of the Standard Model Effective Field Theory (SMEFT), i.e. how the influence of higher energy processes is localizable in a few structural properties which can be captu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fe051db3953a1de0583f60e7e02d211
Publikováno v:
Physics Letters B. 706:195-199
Complete electroweak two-loop corrections to the process $gg \to H$ are presented and discussed in a Standard Model with a fourth generation of heavy fermions. The latter is studied at the LHC to put exclusion limits on a fourth generation of heavy f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8505f3d65bad00dfd1eaa464bc354fe3
https://doi.org/10.1016/j.physletb.2011.11.012
https://doi.org/10.1016/j.physletb.2011.11.012
Autor:
Giampiero Passarino
Publikováno v:
Nuclear Physics B - Proceedings Supplements. :16-19
All the questions in this talk are not really urgent, as nothing will be really measurable by LHC before 2013, 2014 or beyond but they will be if you consider as relevant to have results published in such a way that theorists can later enter their ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9876b07d84b0d716e22f7f8e2cc583c9
https://doi.org/10.1016/j.nuclphysbps.2010.08.012
https://doi.org/10.1016/j.nuclphysbps.2010.08.012