Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Michele Frigerio"'
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 5, Pp 1-70 (2022)
Abstract We continue our study of strongly-coupled, approximately scale-invariant gauge theories with a large number of flavours, which provide a suitable ultraviolet completion of the composite-Higgs scenario. We identify the requisite operators to
Externí odkaz:
https://doaj.org/article/2a7b0d36ef67483289cb2877fc68f7a9
Publikováno v:
SciPost Physics, Vol 15, Iss 4, p 177 (2023)
A dark sector with non-abelian gauge symmetry provides a sound framework to justify stable dark matter (DM) candidates. We consider scalar fields charged under a $SU(N)$ gauge group, and show that the centre of $SU(N)$, the discrete subgroup $Z_N$ al
Externí odkaz:
https://doaj.org/article/b75568a0261d49f69420d4f714b19264
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 3, Pp 1-69 (2021)
Abstract We study strongly-coupled, approximately scale-invariant gauge theories, which develop a mass gap in the infrared. We argue that a large number of fermion flavours is most suitable to provide an ultraviolet completion for the composite Higgs
Externí odkaz:
https://doaj.org/article/d59a9034c1044c44a7ee306342a54908
Autor:
Nicola Latronico, Simone Piva, Nazzareno Fagoni, Lorenzo Pinelli, Michele Frigerio, Davide Tintori, Maurizio Berardino, Andrea Bottazzi, Livio Carnevale, Tiziana Casalicchio, Carlo Alberto Castioni, Simona Cavallo, Davide Cerasti, Giuseppe Citerio, Marco Fontanella, Serena Galiberti, Alan Girardini, Paolo Gritti, Ornella Manara, Paolo Maremmani, Roberta Mazzani, Giuseppe Natalini, Mirko Patassini, Maria Elena Perna, Ilaria Pesaresi, Danila Katia Radolovich, Maurizio Saini, Roberto Stefini, Cosetta Minelli, Roberto Gasparotti, Francesco A. Rasulo
Publikováno v:
Critical Care, Vol 24, Iss 1, Pp 1-11 (2020)
Abstract Background Post-traumatic cerebral infarction (PTCI) is common after traumatic brain injury (TBI). It is unclear what the occurrence of a PTCI is, how it impacts the long-term outcome, and whether it adds incremental prognostic value to esta
Externí odkaz:
https://doaj.org/article/14642dcafb974dae99475a0b5f4cdd59
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 1, Pp 1-15 (2020)
Abstract We investigate new-physics contributions to $$b\rightarrow s \ell \ell $$ b→sℓℓ transitions in the context of an effective field theory extension of the Standard Model, including operator mixing at one loop. We identify the few scenari
Externí odkaz:
https://doaj.org/article/4184fe877cbe49de9da46ebdf3ab9bf6
Autor:
Matteo Bonetti, Dorina Lauritano, Gian Maria Ottaviani, Alessandro Fontana, Michele Frigerio, Alessio Zambello, Luigi Della Gatta, Mario Muto, Francesco Carinci
Publikováno v:
Biomedicines, Vol 11, Iss 1, p 73 (2022)
Background and objective: Our study compares the clinical outcome of chronic low back pain present for over six months treated with alpha-lipoic acid (ALA) + palmitoylethanolamide (PEA) and myrrh and periradicular infiltrations of oxygen-ozone under
Externí odkaz:
https://doaj.org/article/83e99fc6d2bb4899b85a88d03ca59697
Autor:
Massimo Gamba, Nicola Gilberti, Enrico Premi, Angelo Costa, Michele Frigerio, Dikran Mardighian, Veronica Vergani, Raffaella Spezi, Ilenia Delrio, Andrea Morotti, Loris Poli, Valeria De Giuli, Filomena Caria, Alessandro Pezzini, Roberto Gasparotti, Alessandro Padovani, Mauro Magoni
Publikováno v:
BMC Neurology, Vol 19, Iss 1, Pp 1-6 (2019)
Abstract Background endovascular therapy (ET) is the standard of care for anterior circulation acute ischemic stroke (AIS) caused by large vessel occlusion (LVO). The role of adjunctive intravenous thrombolysis (IVT) in these patients remains unclear
Externí odkaz:
https://doaj.org/article/06dc597ebfa54ea7a1b8caef2b63e315
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 10, Pp 1-60 (2018)
Abstract Partial compositeness as a theory of flavor in the lepton sector is assessed. We begin presenting the first systematic analysis of neutrino mass generation in this context, and identifying the distinctive mass textures. We then update the bo
Externí odkaz:
https://doaj.org/article/75cc28282cb3413988d4da912797ff2a
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 10, Pp 1-34 (2017)
Abstract The clockwork mechanism is a novel method for generating a large separation between the dynamical scale and interaction scale of a theory. We demonstrate how the mechanism can arise from a sequence of strongly-coupled sectors. This framework
Externí odkaz:
https://doaj.org/article/36dc6ef1ae04464aabcf24600077cd41
Publikováno v:
Physical Review X, Vol 1, Iss 2, p 021026 (2011)
Pseudo-Nambu-Goldstone bosons (pNGBs) are naturally light, spin-zero particles that can be interesting dark-matter (DM) candidates. We study the phenomenology of a pNGB θ associated with an approximate symmetry of the neutrino seesaw sector. A small
Externí odkaz:
https://doaj.org/article/a053d005c5e546b39b4cc602c02b5e41