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297 papers · 1 filter

hep-ex2009★ 84 cited

Determination of the strong coupling constant from the inclusive jet cross section in ppbar collisions at sqrt(s)=1.96 TeV

D0 Collaboration, V. M. Abazov

We determine the strong coupling constant alphas and its energy dependence from the pT dependence of the inclusive jet cross section in ppbar collisions at sqrt(s)=1.96 TeV. The st…

math.AG2009★ 14 cited

A new proof of Faber's intersection number conjecture

A. Buryak, S. Shadrin

We give a new proof of Faber's intersection number conjecture concerning the top intersections in the tautological ring of the moduli space of curves $\M_g$. The proof is based on…

math-ph2009★ 5 cited

A remark on deformations of Hurwitz Frobenius manifolds

A. Buryak, S. Shadrin

In this note we use the formalism of multi-KP hierarchies in order to give some general formulas for infinitesimal deformations of solutions of the Darboux-Egoroff system. As an ap…

hep-ph2009★ 46 cited

Extraction of ground-state decay constant from dispersive sum rules: QCD vs potential models

Wolfgang Lucha, Dmitri Melikhov, Silvano Simula

We compare the extraction of the ground-state decay constant from the two-point correlator in QCD and in potential models and show that the results obtained at each step of the ext…

physics.optics2009★ 428 cited

Octave Spanning Frequency Comb on a Chip

P. Del'Haye, T. Herr, E. Gavartin +2

Optical frequency combs have revolutionized the field of frequency metrology within the last decade and have become enabling tools for atomic clocks, gas sensing and astrophysical…

cond-mat.mes-hall2009★ 21 cited

Spatial effects of Fano resonance in local tunneling conductivity in vicinity of impurity on semiconductor surface

V. N. Mantsevich, N. S. Maslova

We present the results of local tunneling conductivity spatial distribution detailed theoretical investigations in vicinity of impurity atom for a wide range of applied bias voltag…