Zobrazeno 1 - 10
of 160
pro vyhledávání: '"Tommaso Giani"'
Autor:
Eugenia Celada, Tommaso Giani, Jaco ter Hoeve, Luca Mantani, Juan Rojo, Alejo N. Rossia, Marion O. A. Thomas, Eleni Vryonidou
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-83 (2024)
Abstract We present SMEFiT3.0, an updated global SMEFT analysis of Higgs, top quark, and diboson production data from the LHC complemented by electroweak precision observables (EWPOs) from LEP and SLD. We consider recent inclusive and differential me
Externí odkaz:
https://doaj.org/article/2cd3bbac920f43e983ec3747066586fe
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 7, Pp 1-17 (2024)
Abstract We discuss a Bayesian methodology for the solution of the inverse problem underlying the determination of parton distribution functions (PDFs). In our approach, Gaussian processes (GPs) are used to model the PDF prior, while Bayes’ theorem
Externí odkaz:
https://doaj.org/article/64b5dd6cc5584efc9297e9d88cc405c2
Autor:
Richard D. Ball, Andrea Barontini, Alessandro Candido, Stefano Carrazza, Juan Cruz-Martinez, Luigi Del Debbio, Stefano Forte, Tommaso Giani, Felix Hekhorn, Zahari Kassabov, Niccolò Laurenti, Giacomo Magni, Emanuele R. Nocera, Tanjona R. Rabemananjara, Juan Rojo, Christopher Schwan, Roy Stegeman, Maria Ubiali, The NNPDF Collaboration
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 7, Pp 1-59 (2024)
Abstract We extend the existing leading (LO), next-to-leading (NLO), and next-to-next-to-leading order (NNLO) NNPDF4.0 sets of parton distribution functions (PDFs) to approximate next-to-next-to-next-to-leading order ( $$\hbox {aN}^3\hbox {LO}$$ aN 3
Externí odkaz:
https://doaj.org/article/296033acd0904665a86ae1823d3076dd
Autor:
NNPDF Collaboration, Richard D. Ball, Andrea Barontini, Alessandro Candido, Stefano Carrazza, Juan Cruz-Martinez, Luigi Del Debbio, Stefano Forte, Tommaso Giani, Felix Hekhorn, Zahari Kassabov, Niccolò Laurenti, Giacomo Magni, Emanuele R. Nocera, Tanjona R. Rabemananjara, Juan Rojo, Christopher Schwan, Roy Stegeman, Maria Ubiali
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 5, Pp 1-29 (2024)
Abstract We construct a set of parton distribution functions (PDFs), based on the recent NNPDF4.0 PDF set, that also include a photon PDF. The photon PDF is constructed using the LuxQED formalism, while QED evolution accounting for $${\mathcal {O}}\l
Externí odkaz:
https://doaj.org/article/4b66f6cbc46840dba9a0b065ea24384b
Autor:
NNPDF Collaboration, Richard D. Ball, Andrea Barontini, Alessandro Candido, Stefano Carrazza, Juan Cruz-Martinez, Luigi Del Debbio, Stefano Forte, Tommaso Giani, Felix Hekhorn, Zahari Kassabov, Niccolò Laurenti, Giacomo Magni, Emanuele R. Nocera, Tanjona R. Rabemananjara, Juan Rojo, Christopher Schwan, Roy Stegeman, Maria Ubiali
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 5, Pp 1-22 (2024)
Abstract We include uncertainties due to missing higher order corrections to QCD computations (MHOU) used in the determination of parton distributions (PDFs) in the recent NNPDF4.0 set of PDFs. We use our previously published methodology, based on th
Externí odkaz:
https://doaj.org/article/277890b654114e59856324cce9eeee04
Autor:
Juan M. Cruz-Martinez, Max Fieg, Tommaso Giani, Peter Krack, Toni Mäkelä, Tanjona R. Rabemananjara, Juan Rojo
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 4, Pp 1-37 (2024)
Abstract Proton-proton collisions at the LHC generate a high-intensity collimated beam of neutrinos in the forward (beam) direction, characterised by energies of up to several TeV. The recent observation of LHC neutrinos by FASER $$\nu $$ ν and SND@
Externí odkaz:
https://doaj.org/article/8d9ac742dae447389af772d31626ddcb
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 3, Pp 1-12 (2024)
Abstract We revisit our argument that shows that parton distribution functions (PDFs) in the $$\overline{\textrm{MS}}$$ MS ¯ scheme are non-negative in the perturbative region, with the dual goals of clarifying its theoretical underpinnings and eluc
Externí odkaz:
https://doaj.org/article/538de8f59e734ef4960065dfb6dd57d2
Autor:
Daniele Roberto Giacobbe, Vincenzo Di Pilato, Ilias Karaiskos, Tommaso Giani, Anna Marchese, Gian Maria Rossolini, Matteo Bassetti
Publikováno v:
Annals of Medicine, Vol 55, Iss 1, Pp 101-113 (2023)
AbstractAntimicrobial resistance is a global health threat. Among Gram-negative bacteria, resistance to carbapenems, a class of β-lactam antibiotics, is usually a proxy for difficult-to-treat resistance, since carbapenem-resistant organisms are ofte
Externí odkaz:
https://doaj.org/article/4a9cc75905a44582b154d662a12e3246
Autor:
Giulio Camarlinghi, Eva Maria Parisio, Alberto Antonelli, Marco Coppi, Claudia Niccolai, Tommaso Giani, Gian Maria Rossolini
Publikováno v:
Journal of Global Antimicrobial Resistance, Vol 37, Iss , Pp 42-43 (2024)
Externí odkaz:
https://doaj.org/article/00b2407b9a184cf8a0afe10fc0b6e9aa
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 5, Pp 1-15 (2023)
Abstract The Standard Model Effective Field Theory (SMEFT) provides a robust framework to interpret experimental measurements in the context of new physics scenarios while minimising assumptions on the nature of the underlying UV-complete theory. We
Externí odkaz:
https://doaj.org/article/7817672d81564ea9a8f946d855ff6aec