Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Alexandre Sala"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-22 (2024)
Abstract Due to the pseudo-scalar nature of the axion-like particle (ALP), the CP-conserving production of two Higgs bosons via the ALP necessarily involves an additional Z or γ boson. We examine the existing constraints from di-Higgs searches at Ru
Externí odkaz:
https://doaj.org/article/0ec2276447cc4b6f9c39e01989a9c993
Autor:
Rafael L. Delgado, Raquel Gómez-Ambrosio, Javier Martínez-Martín, Alexandre Salas-Bernárdez, Juan J. Sanz-Cillero
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 3, Pp 1-45 (2024)
Abstract In this article we study the phenomenological implications of multiple Higgs boson production from longitudinal vector boson scattering in the context of effective field theories. We find compact representations for effective tree-level ampl
Externí odkaz:
https://doaj.org/article/e426c02031a947c0859ba51a3bb67cdb
Publikováno v:
TrAC Trends in Analytical Chemistry. 148:116536
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67a27336c7aa197dacba9fa587b923b1
https://doi.org/10.1016/j.trac.2022.116536
https://doi.org/10.1016/j.trac.2022.116536
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 1, Pp 1-54 (2023)
Abstract We introduce a new diagrammatic approach to perturbative quantum field theory, which we call flow-oriented perturbation theory (FOPT). Within it, Feynman graphs are replaced by strongly connected directed graphs (digraphs). FOPT is a coordin
Externí odkaz:
https://doaj.org/article/60a662ea69ed4cb9b74bbde83a81c2bf
Autor:
Alexandre Salas-Bernárdez
Publikováno v:
Nuclear Physics B, Vol 985, Iss , Pp 116024- (2022)
I review the main results leading to Factorization of QCD amplitudes in momentum space and, in view of the analogue results in coordinate space, the one-loop jet function in coordinate space is computed and Landau's equations for the Abelian radiativ
Externí odkaz:
https://doaj.org/article/b9f4216df8aa48feb447bbcfd180ae3f
Publikováno v:
Frontiers in Human Neuroscience, Vol 14 (2021)
Although the neural systems that underlie spoken language are well-known, how they adapt to evolving social cues during natural conversations remains an unanswered question. In this work we investigate the neural correlates of face-to-face conversati
Externí odkaz:
https://doaj.org/article/7f6647a5327e419982035e61c03d380e
Systematizing and addressing theory uncertainties of unitarization with the Inverse Amplitude Method
Autor:
Alexandre Salas-Bernárdez, Felipe J. Llanes-Estrada, Juan Escudero-Pedrosa, Jose Antonio Oller
Publikováno v:
SciPost Physics, Vol 11, Iss 2, p 020 (2021)
Effective Field Theories (EFTs) constructed as derivative expansions in powers of momentum, in the spirit of Chiral Perturbation Theory (ChPT), are a controllable approximation to strong dynamics as long as the energy of the interacting particles
Externí odkaz:
https://doaj.org/article/da9c33fdb0cc4f7e9d201023ecea6478