Results 41 to 50 of about 71,654 (182)

First principles of modelling the stabilization of microturbulence by fast ions [PDF]

open access: yes, 2018
The observation that fast ions stabilize ion-temperature-gradient-driven microturbulence has profound implications for future fusion reactors. It is also important in optimizing the performance of present-day devices.
Abel, I. G.   +5 more
core   +3 more sources

Post processing of additively manufactured 316L stainless steel by multi-jet polishing method

open access: yesJournal of Materials Research and Technology, 2023
Post-process finishing of the additively manufactured (AMed) surfaces is still a critical issue, especially for the AMed surfaces with complex surface geometry, which largely limits the application of additive manufacturing.
Chunjin Wang   +5 more
doaj   +1 more source

Limits on the production of the standard model Higgs boson in pp collisions at √s = 7 TeV with the ATLAS detector [PDF]

open access: yes, 2011
A search for the Standard Model Higgs boson at the Large Hadron Collider (LHC) running at a centre-of-mass energy of 7 TeV is reported, based on a total integrated luminosity of up to 40 pb^(−1) collected by the ATLAS detector in 2010.
Aad, G., Mateos, D. Lopez, Perez, K.
core   +1 more source

Establishing jet scaling patterns with a photon [PDF]

open access: yes, 2012
Staircase and Poisson scaling are two typical patterns we observe for the exclusive number of jets at high energy hadron colliders. We examine these scaling properties for photon plus jets production at the LHC and find that this channel is well suited ...
Englert, Christoph   +3 more
core   +3 more sources

Effects of build positions on the thermal history, crystallization, and mechanical properties of polyamide 12 parts printed by Multi Jet Fusion

open access: yesVirtual and Physical Prototyping, 2022
Multi Jet Fusion (MJF) has gradually been utilised for the commercial fabrication of final products. In particular, the mechanical properties of MJF-printed polyamide 12 (MJF PA12) parts have been widely investigated by manipulating the process ...
Kaijuan Chen   +7 more
doaj   +1 more source

Higgs and Z boson associated production via gluon fusion in the SM and the 2HDM [PDF]

open access: yes, 2015
We analyse the associated production of Higgs and $Z$ boson via heavy-quark loops at the LHC in the Standard Model and beyond. We first review the main features of the Born $2\to 2$ production, and in particular discuss the high-energy behaviour, angular
Hespel, B., Maltoni, F., Vryonidou, E.
core   +3 more sources

Long-term ageing effect on mechanical properties of polyamide 12 printed by Multi-Jet-Fusion

open access: yesInternational Journal of Mechanical Sciences, 2023
Multi-Jet-Fusion (MJF) is a relatively new powder-based face-sintering additive manufacturing technique that exhibits great potential in high-volume manufacturing due to its rapid printing speed. Extensive research has been conducted on the mechanical properties of MJF-printed polyamide 12 (MJF PA12) by investigating the powder characteristics and ...
Zhi Hui Koh   +4 more
openaire   +2 more sources

Experimental characterization of the stagnation layer between two obliquely merging supersonic plasma jets

open access: yes, 2013
We present spatially resolved measurements characterizing the stagnation layer between two obliquely merging supersonic plasma jets. Intra-jet collisionality is very high ($\lambda_{ii} \ll 1$mm), but the inter-jet ion-ion mean free paths are on the same
Gilmore, Mark   +4 more
core   +1 more source

Higgs boson plus dijets: higher order corrections

open access: yesJournal of High Energy Physics, 2017
The gluon fusion component of Higgs-boson production in association with dijets is of particular interest because it both (a) allows for a study of the CP-structure of the Higgs-boson couplings to gluons, and (b) provides a background to the otherwise ...
Jeppe R. Andersen   +3 more
doaj   +1 more source

Measuring the Invisible Higgs Width at the 7 and 8 TeV LHC [PDF]

open access: yes, 2012
The LHC is well on track toward the discovery or exclusion of a light Standard Model (SM)-like Higgs boson. Such a Higgs has a very small SM width and can easily have large branching fractions to physics beyond the SM, making Higgs decays an excellent ...
A Dedes   +46 more
core   +3 more sources

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