Zobrazeno 1 - 10
of 3 427
pro vyhledávání: '"Djouadi, A."'
As a tribute to Steven Weinberg, we summarize the immense impact that he had on the understanding of the mechanism of spontaneous symmetry breaking and on the physics of the Higgs boson. In particular, four landmark contributions to this field are hi
Externí odkaz:
http://arxiv.org/abs/2401.07838
We reanalyze the effective field theory (EFT) approach for the scenario in which the particles that account for the dark matter (DM) in the universe are vector states that interact only through the Standard Model-like Higgs boson. These DM particles
Externí odkaz:
http://arxiv.org/abs/2312.14052
Autor:
Buccioni, Federico, Devoto, Federica, Djouadi, Abdelhak, Ellis, John, Quevillon, Jérémie, Tancredi, Lorenzo
Publikováno v:
Physics Letters B, Volume 851, April 2024, 138596
The ATLAS and CMS collaborations at the LHC have recently announced evidence for the rare Higgs boson decay into a $Z$ boson and a photon. We analyze the interference between the process $gg\! \to \! H \! \to \! Z \gamma$ induced by loops of heavy pa
Externí odkaz:
http://arxiv.org/abs/2312.12384
Publikováno v:
Financial Markets, Institutions and Risks, Vol 8, Iss 2, Pp 37-49 (2024)
The global outbreak of COVID-19 in 2020 became unprecedented and sent shockwaves through financial markets worldwide. This study investigates the impact of the pandemic on the performance of the U.S. financial market from March 1, 2020, to April 14,
Externí odkaz:
https://doaj.org/article/86331d7b73b0495dab9a632db8d2028e
Publikováno v:
Business Ethics and Leadership, Vol 8, Iss 2, Pp 49-62 (2024)
The relationship between corruption and growth has two primary theories. The concept of “sand the wheels” implies that corruption impedes economic advancement, while the notion of “grease the wheels” contends that corruption facilitates the p
Externí odkaz:
https://doaj.org/article/aa54a2ad938e40e9b1e248836604aeff
In the power system, security assessment (SA) plays a pivotal role in determining the safe operation in a normal situation and some contingencies scenarios. Electrical variables as input variables of the model are mainly considered to indicate the po
Externí odkaz:
http://arxiv.org/abs/2301.12988
Autor:
Arcadi, Giorgio, Djouadi, Abdelhak
We explore a simple and renormalizable model which incorporates a new stable fermion that accounts for the dark matter in the universe and which, at the same time, provides an interpretation of two recent measurements that deviate from the expectatio
Externí odkaz:
http://arxiv.org/abs/2301.06476
We perform a comprehensive study of a model in which the Higgs sector is extended to contain two Higgs doublet fields, with the four types of possibilities to couple to standard fermions, as well as an additional light pseudoscalar Higgs boson which
Externí odkaz:
http://arxiv.org/abs/2212.14788
We study a non-supersymmetric SO(10) Grand Unification Theory with a very high energy intermediate symmetry breaking scale in which not only gauge but also Yukawa coupling unification are enforced via suitable threshold corrections and matching condi
Externí odkaz:
http://arxiv.org/abs/2212.11315
Autor:
Telsang, Bhagyashri, Djouadi, Seddik
In this work, we approach the problem of resource allocation in a team of agents through the framework of Centroidal Voronoi Tessellations. CVTs provide a natural way to embed a desired global trend in the team through probability distributions, and
Externí odkaz:
http://arxiv.org/abs/2212.00140