نتایج جستجو برای: channel cross section
تعداد نتایج: 823540 فیلتر نتایج به سال:
This paper demonstrates a method for tuning elastomeric microchannels for hydrophoretic separation made in poly(dimethylsiloxane) (PDMS). Uniform compressive strain is imposed on the elastomeric microchannel between two acrylic substrates by fastening the bolts. The elastomeric microchannel can change its cross-section during compression, simultaneously tuning the criterion for hydrophoretic or...
The prism of the Lignano tidal inlet was approximately constant over last forty years, although section width has halved. This led to questions concerning factors that most influence prism, and on applicability well-known A–P relationship. A conceptual scheme sea–channel–lagoon system been used perform a sensitivity analysis different parameters characterize both basin cross-section. 2D hydrody...
In this research, the effects of different channel cross-section shapes on flow, heat transfer and pyrolysis characteristics n-decane were analyzed compared based CFD simulations. The interactions between cracking, flow field in a circular tube rectangular studied. results showed that mean pressure drop is 1.18 times as high with due to its smaller equivalent diameter. maximum value chemical si...
It is proved in a quite general Feynman diagram model that the presence of diffractively produced inelastic channels at high energies leads to a decrease in the total cross section below as well as above the threshold for the process. A nondiffractive channel is shown to lead to the opposite effect, namely, the total cross section is increased at large energies. Asymptotically, the former behav...
Measurement of the t ¯ t production cross section in the tau + jets channel using the ATLAS detector Abstract A measurement of the top quark pair production cross section in the final state with a hadronically decaying tau lepton and jets is presented. The analysis is based on proton–proton collision data recorded by the ATLAS experiment at the LHC, with a centre-of-mass energy of 7 TeV. The da...
The colour dipole cross section is the principal quantity in the lightcone s-channel description of the diffractive scattering. Recently we have shown that the dipole cross section satisfies the generalized BFKL equation. In this paper we discuss properties and solutions of our generalized BFKL equation with allowance for the finite gluon correlation radius Rc. The latter is introduced in a gau...
Abstract The Braiding Index ( BI ), defined as the average count of intercepted channels per cross‐section, is a widely used metric for characterizing multi‐thread river systems. However, it does not account diversity (e.g., in terms water discharge) within different cross‐sections, omitting important information related to system complexity. Here we present modification BI, Entropic eBI which ...
The measurement of the single W production through the reaction e + e ? ! We e allows to measure the coupling between a photon and two W bosons. In this note we describe the selection of events of the We e type in e + e ? collisions at p s = 161 ? 172 GeV and derive a limit on the cross section, using only the hadronic decay channel of the W. From the cross section we derive limits on anomalous...
We calculate the cross section for the production of η-mesons via ∆N → NNη in a relativistic One-Boson-Exchange-Model. Using this cross section we then determine the probability for the production of an η-meson by a ∆-resonance moving in nuclear matter. The result is compared to prescriptions in BUU-calculations in which η-production proceeds both through a direct channel and through the sequen...
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