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19912026
most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

Showing 2024 · hep-phShow all

12 papers · 2 filters

hep-ph2024★ 5 cited

Gravitational waves from supercooled phase transitions in conformal Majoron models of neutrino mass

João Gonçalves, Danny Marfatia, António P. Morais +1

We study supercooled first-order phase transitions above the QCD scale in a wide class of conformal Majoron-like U(1)' models that explain the totality of active neutrino oscillati…

hep-ph2024★ 12 cited

Invisible Higgs decay from dark matter freeze-in at stronger coupling

Oleg Lebedev, António P. Morais, Vinícius Oliveira +1

We study the Higgs boson decay into dark matter (DM) in the framework of freeze-in at stronger coupling. Even though the Higgs-DM coupling is significant, up to order one, DM does…

hep-ph2024★ 5 cited

Describing Hadronization via Histories and Observables for Monte-Carlo Event Reweighting

Christian Bierlich, Phil Ilten, Tony Menzo +5

We introduce a novel method for extracting a fragmentation model directly from experimental data without requiring an explicit parametric form, called Histories and Observables for…

hep-ph2024★ 1 cited

Tridiagonal scalar mass matrix in the CP4 3HDM and its implications

Bei Liu, Igor P. Ivanov, João Gonçalves

When parametrizing multi-Higgs potentials, it is desirable to express its coefficients via observables. This is routinely done for the 2HDM, but this approach often fails in more e…

hep-ph2024★ 2 cited

Composite heavy axion-like dark matter

Pierluca Carenza, Roman Pasechnik, Zhi-Wei Wang

We propose a novel class of Dark Matter (DM) candidates in the form of a heavy composite Axion-Like Particle (ALP) with highly suppressed electromagnetic interactions populating va…

hep-ph2024★ 22 cited

HHH Whitepaper

Vuko Brigljevic, Dinko Ferencek, Greg Landsberg +31

We here report on the progress of the HHH Workshop, that took place in Dubrovnik in July 2023. After the discovery of a particle that complies with the properties of the Higgs boso…