39,391 research outputs found
Enhancing Production from Top-Higgs FCNC Couplings
In this paper, we study the single top and Higgs associated production in the presence of top-Higgs FCNC couplings() at
the LHC. Under the current constraints, we find that the cross section of can be sizably enhanced in comparison with the SM predictions at 8 and
14 TeV LHC. We also find that the full cross section of with
is larger than the resonant cross section of by a factor 1.16 at 8 TeV LHC and 1.12 at 14 TeV LHC, respectively. We
further explore the observability of top-Higgs FCNC couplings through and find that the branching
ratios , and can be respectively
probed to and at sensitivity at 14 TeV LHC
with fb.Comment: 15 pages, 7 figures, references and discussions added, accepted by
JHE
Onsager Relations and Hydrodynamic Balance Equations in 2D Quantum Wells
In this letter we clarify the role of heat flux in the hydrodynamic balance
equations in 2D quantum wells, facilitating the formulation of an Onsager
relation within the framework of this theory. We find that the Onsager relation
is satisfied within the framework of the 2D hydrodynamic balance equation
transport theory at sufficiently high density. The condition of high density is
consonant with the requirement of strong electron-electron interactions for the
validity of our balance equation formulation.Comment: 11 pages, RevTex, 4 postscript figures are avaliable upon reques
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