Výsledky vyhledávání - "Ghosh, Rituparna"

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Diphoton signals for the Georgi-Machacek scenario at the Large Hadron Collider

Autor: Bhattacharya, Satyaki, Ghosh, Rituparna, Mukhopadhyaya, Biswarup

The diphoton channel for exploring the Georgi-Machacek (GM) scenario containing scalar triplets at the Large Hadron Collider (LHC) has been identified as germane, and subjected to a detailed study. The scalar spectrum of the model, which imposes a cu

Externí odkaz: http://arxiv.org/abs/2407.07776

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The strong b-lattice of quasi skew-rings

Autor: Ghosh, Rituparna

This paper gives the relation between quasi completely inverse semirings and strongly additively quasi completely inverse semirings and generates the necessary and sufficient conditions for a strongly additively quasi completely inverse semiring to b

Externí odkaz: http://arxiv.org/abs/2307.08604

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Some new observations for the Georgi-Machacek scenario with triplet Higgs

Autor: Ghosh, Rituparna, Mukhopadhyaya, Biswarup

Publikováno v: Phys. Rev. D \textbf{107} (2023), 035031

The Georgi-Machacek model, introducing a complex and a real scalar triplet as additional components of the electroweak symmetry breaking sector, enables substantial triplet contributions to the weak gauge boson masses, subject to the equality of the

Externí odkaz: http://arxiv.org/abs/2212.11688

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The $\rho$ parameter and the CDF W-mass anomaly: observations on the role of scalar triplets

Autor: Ghosh, Rituparna, Mukhopadhyaya, Biswarup, Sarkar, Utpal

Publikováno v: Journal of Physics G: Nuclear and Particle Physics, Volume 50, 2023

The $\rho$-parameter, together with the W-and Z-masses, acts as Occam's razor on extensions of the electroweak symmetry breaking sectors. We apply this to non-doublet Higgs scenarios, by examining the CDF- $II$ claim on the W-boson mass. Suspending a

Externí odkaz: http://arxiv.org/abs/2205.05041

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