Results 51 to 60 of about 140,127 (270)

Associated Higgs plus vector boson test of a fermiophobic Higgs boson

open access: yes, 2012
Production in association with an electroweak vector boson V is a distinctive mode of production for a Higgs boson H without tree-level couplings to fermions, known as a fermiophobic Higgs boson.
Berger, Edmond L.   +2 more
core   +1 more source

Physics case for an e+e− collider at 500 GeV and above [PDF]

open access: yesEPJ Web of Conferences
Some highlights of the physics case for running an e+e− collider at 500 GeV and above are discussed with a particular emphasis on the experimental access to the Higgs potential via di-Higgs and (at sufficiently high energy) triple Higgs production.
Bechtle Philip   +4 more
doaj   +1 more source

Analytic approximations of 2 → 2 processes with massive internal particles

open access: yesJournal of High Energy Physics, 2023
We consider two-loop corrections to 2 → 2 scattering processes with massive particles in the final state and massive particles in the loop. We discuss the combination of analytic expansions in the high-energy limit and for small Mandelstam variable t ...
Joshua Davies   +3 more
doaj   +1 more source

The Gaugephobic Higgs

open access: yes, 2006
We present a class of models that contains Randall-Sundrum and Higgsless models as limiting cases. Over a wide range of the parameter space WW scattering is mainly unitarized by Kaluza-Klein partners of the W and Z, and the Higgs particle has suppressed ...
Csaba Csáki   +11 more
core   +1 more source

Light Higgs production in hyperon decay [PDF]

open access: yesPhysical Review D, 2006
A recent HyperCP observation of three events in the decay Sigma^+ -> p mu^+ mu^- is suggestive of a new particle with mass 214.3 MeV. In order to confront models that contain a light Higgs boson with this observation, it is necessary to know the Higgs production rate in hyperon decay.
He, Xiao-Gang   +2 more
openaire   +2 more sources

Deep learning to improve the sensitivity of Di-Higgs searches in the 4b channel

open access: yesJournal of High Energy Physics
The study of di-Higgs events, both resonant and non-resonant, plays a crucial role in understanding the fundamental interactions of the Higgs boson.
Cheng-Wei Chiang   +3 more
doaj   +1 more source

Heavy Higgs Bosons at Low $\tan \beta$: from the LHC to 100 TeV [PDF]

open access: yes, 2017
We present strategies to search for heavy neutral Higgs bosons decaying to top quark pairs, as often occurs at low $\tan \beta$ in type II two Higgs doublet models such as the Higgs sector of the MSSM.
Craig, Nathaniel   +4 more
core   +3 more sources

Diffractive Higgs production

open access: yes, 2005
5 pages, 1 figure; to be published in Proc. of XIth Int. Conf.
Martin, A. D.   +2 more
openaire   +2 more sources

Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications

open access: yesAdvanced Materials, EarlyView.
Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo   +4 more
wiley   +1 more source

Constraint on the total width of the Higgs boson from Higgs boson and four-top-quark measurements in pp collisions at s = 13 TeV with the ATLAS detector

open access: yesPhysics Letters B
This Letter presents a constraint on the total width of the Higgs boson (ΓH) using a combined measurement of on-shell Higgs boson production and the production of four top quarks, which involves contributions from off-shell Higgs boson-mediated processes.
G. Aad   +2938 more
doaj   +1 more source

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