Results 101 to 110 of about 28,992 (187)

High energy vector boson scattering in four-body final states to probe Higgs cubic, quartic, and HEFT interactions

Journal of High Energy Physics
We compute the energy scales of perturbative unitarity violation in various 2 → 4 vector boson scattering (VBS) processes and compare them to lower multiplicity processes.
Shameran Mahmud, Kohsaku Tobioka
doaj   +1 more source

Higgs and Top quark coupled with a conformal gauge sector

, 2007
We propose a dynamical scenario beyond the standard model, in which the radiative correction to the Higgs mass parameter is suppressed due to a large anomalous dimension induced through a conformal invariant coupling with an extra gauge sector.
Terao, Haruhiko
core   +1 more source

The State‐of‐the‐Art of Aquafeed Extrusion: Mechanisms, Challenges and Opportunities

Reviews in Aquaculture, Volume 17, Issue 2, March 2025.
ABSTRACT To sustain the expanding volume of aquaculture production, there is significant demand for an affordable supply of energy and nutrients to aquatic species. High‐quality feed is essential to ensure the productivity, sustainability and economic viability of aquaculture systems.
Jordan Pennells, Michael Salini, Artur Rombenso, Cedric Simon, Danyang Ying   +4 more
wiley   +1 more source

Anomalous Higgs couplings at the LHC, and their theoretical interpretation [PDF]

Physical Review D, 2012
M. B. Gavela acknowledges CICYT support through the project FPA-2009 09017 and CAM support through the project HEPHACOS, P-ESP-00346. W. Winter acknowledges support by the Emmy Noether program of Deutsche Forschungsgemeinschaft (DFG), Contract No.
Bonnet, F., Gavela Legazpi, María Belén, Ota, T., Winter, W.   +3 more
openaire   +2 more sources

The two scales of new physics in loop-induced Higgs couplings

Journal of High Energy Physics
Probing new physics through precise measurements of Higgs boson couplings is a central objective of the particle collider program at the high-energy frontier.
Florian Nortier, Gabriele Rigo, Pablo Sesma   +2 more
doaj   +1 more source

Studies of Parity Violation in Atoms

Annalen der Physik, Volume 537, Issue 2, February 2025.
This article provides an overview of atomic parity violation (APV), emphasizing its role in testing the Standard Model and probing new physics. The review discusses manifestations of APV, including nuclear‐spin‐independent and dependent effects, and explores isotopic comparison as a method for precision measurements.
Stefanos Nanos, Iraklis Papigkiotis, Dionysios Antypas   +2 more
wiley   +1 more source

WWh anomalous couplings at one loop from a seesaw variant of radiatively-induced neutrino masses

Journal of High Energy Physics
After the successful measurement of the Higgs-like particle at the Large Hadron Collider, the determination of whether it corresponds to either the minimal version of the Higgs scalar, provided by the Standard Model, or to some new physics, so far ...
Héctor Novales-Sánchez, Enrique Ramírez, Mónica Salinas, Humberto Vázquez-Castro   +3 more
doaj   +1 more source

Exploring the Interface Between Planetary Boundaries and Palaeoecology

Global Change Biology, Volume 31, Issue 1, January 2025.
Planetary boundaries assist in delineating the ‘safe operating spaces’ beyond which critical Earth system processes could collapse. Knowledge of variability throughout the Holocene can be used in defining safe operating spaces and constraining limits of acceptable change. Palaeoecology can inform decisions about where change could be resisted, accepted
Lindsey Gillson, Alistair Seddon, Ondřej Mottl, Ke Zhang, Kelly Kirsten, Peter Gell, Rob A. Marchant, Christoph Schwörer, Estelle Razanatsoa, Paul J. Lane, Colin J. Courtney‐Mustaphi, John Dearing   +11 more
wiley   +1 more source

Effective-Lagrangian approach to gamma gamma --> WW; II: Results and comparison with e+e- --> WW

, 2005
We present a study of anomalous electroweak gauge-boson couplings which can be measured in e+e- and gamma gamma collisions at a future linear collider like ILC.
Nachtmann, O., Nagel, F., Pospischil, M., Utermann, A.   +3 more
core   +1 more source

Measurements of Higgs Boson Properties using the ATLAS Detector

EPJ Web of Conferences, 2014
Measurements are presented of the production properties, couplings and spin-parity of the recently discovered Higgs-like boson using the decays into boson pairs, γγ, ZZ∗→ 4ℓ and WW∗→ ℓνℓν.
Cao Tingting
doaj   +1 more source