University of Pisa

output

19922026

most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2010Show all

273 papers · 1 filter

hep-ex2010★ 93 cited

Study of Jet Shapes in Inclusive Jet Production in pp Collisions at sqrt(s) = 7 TeV using the ATLAS Detector

The ATLAS Collaboration

Jet shapes have been measured in inclusive jet production in proton-proton collisions at sqrt(s) = 7 TeV using 3 pb^{-1} of data recorded by the ATLAS experiment at the LHC. Jets a…

hep-ex2010★ 6 cited

Evidence for a Mass Dependent Forward-Backward Asymmetry in Top Quark Pair Production

The CDF Collaboration, T. Aaltonen

We present a new measurement of the inclusive forward-backward t-tbar production asymmetry and its rapidity and mass dependence. The measurements are performed with 5.3 fb^{-1} of…

cond-mat.mes-hall2010★ 16 cited

Barrier Lowering and Backscattering Extraction in Short-Channel MOSFETs

Gino Giusi, Giuseppe Iannaccone, Debrabata Maji +1

In this work we propose a fully experimental method to extract the barrier lowering in short-channel saturated MOSFETs using the Lundstrom backscattering transport model in a one s…

cond-mat.mes-hall2010★ 9 cited

A microscopically accurate model of partially ballistic nanoMOSFETs in saturation based on channel backscattering

Gino Giusi, Giuseppe Iannaccone, Felice Crupi

We propose a model for partially ballistic MOSFETs and for channel backscattering that is alternative to the well known Lundstrom model and is more accurate from the point of view…

astro-ph.SR2010★ 53 cited

The spectroscopic evolution of the symbiotic-like recurrent nova V407 Cygni during its 2010 outburst. I. The shock and its evolution

S. N. Shore, G. M. Wahlgren, T. Augusteijn +7

On 2010 Mar 10, V407 Cyg was discovered in outburst, eventually reaching V< 8 and detected by Fermi. Using medium and high resolution ground-based optical spectra, visual and Swift…

math.AP2010★ 2 cited

On the Existence of the Fundamental Eigenvalue of an Elliptic Problem in R^N

Jacopo Bellazzini, Vieri Benci, Marco G. Ghimenti +1

We study an eigenvalue problem for functions in R^N and we find sufficient conditions for the existence of the fundamental eigenvalue. This result can be applied to the study of th…

math.AP2010

Semiclassical limit for the nonlinear Klein Gordon equation in bounded domains

Marco G. Ghimenti, Carlo R. Grisanti

We are interested to the existence of standing waves for the nonlinear Klein Gordon equation ε^2{\box}ψ + W'(ψ) = 0 in a bounded domain D. The main result of this paper is that, un…

math.CA2010

Periodic orbits of a one dimensional non autonomous Hamiltonian system

Jacopo Bellazzini, Vieri Benci, Marco G. Ghimenti

In this paper we study the properties of the periodic orbits of x + V'_x(t, x) = 0 with x \in S1 and V(t, x) a T0 periodic potential. Called ρ \in (1/T0)Q the frequency of windings…

hep-ex2010★ 212 cited

Measurement of the Inclusive Upsilon production cross section in pp collisions at sqrt(s)=7 TeV

CMS Collaboration

The Upsilon production cross section in proton-proton collisions at sqrt(s) = 7 TeV is measured using a data sample collected with the CMS detector at the LHC, corresponding to an…

math.AP2010

Morse Theory for Geodesics in Conical Manifolds

Marco G. Ghimenti

The aim of this paper is to extend the Morse theory for geodesics to the conical manifolds. We define these manifolds as submanifolds of $R^{n}$ with a finite number of conical sing…

cond-mat.soft2010★ 33 cited

Comment on "Influence of Noise on Force Measurement" [arXiv:1004.0874]

R. Mannella, P. V. E. McClintock

In a recent Letter [arXiv:1004.0874], Volpe et al. describe experiments on a colloidal particle near a wall in the presence of a gravitational field for which they study the influe…

physics.space-ph2010★ 38 cited

Orbit determination of space objects based on sparse optical data

A. Milani, G. Tommei, D. Farnocchia +3

While building up a catalog of Earth orbiting objects, if the available optical observations are sparse, not deliberate follow ups of specific objects, no orbit determination is po…

hep-ex2010★ 30 cited

Search for a New Heavy Gauge Boson Wprime with Electron + missing ET Event Signature in ppbar collisions at sqrt(s)=1.96 TeV

The CDF Collaboration, T. Aaltonen

We present a search for a new heavy charged vector boson $W^{'}$ decaying to an electron-neutrino pair in $p p ˉ$ collisions at a center-of-mass energy of $1.96\unit{TeV}$. T…

hep-ex2010★ 4 cited

Measurement of partial branching fractions of inclusive charmless B meson decays to K+, K0, and pi+

The BABAR Collaboration, P. del Amo Sanchez

We present measurements of partial branching fractions of $B \to K^{+} X$ , $B \to K^{0} X$ , and $B \to π^{+} X$ , where $X$ denotes any accessible final state abov…

hep-ex2010★ 195 cited

Measurement of the inclusive isolated prompt photon cross section in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector

The ATLAS Collaboration

A measurement of the cross section for the inclusive production of isolated prompt photons in pp collisions at a centre-of-mass energy sqrt(s) = 7TeV is presented. The measurement…

math.GN2010

Leibniz's Principles and Topological Extensions

Marco Forti

Three philosophical principles are often quoted in connection with Leibniz: "objects sharing the same properties are the same object", "everything can possibly exist, unless it yie…

cs.IT2010★ 16 cited

Differential Privacy versus Quantitative Information Flow

Mário S. Alvim, Konstantinos Chatzikokolakis, Pierpaolo Degano +1

Differential privacy is a notion of privacy that has become very popular in the database community. Roughly, the idea is that a randomized query mechanism provides sufficient priva…

hep-ex2010★ 11 cited

Measurements of branching fractions, polarizations, and direct CP-violation asymmetries in B+ -> rho0 K+ and B+ -> f0(980)K+ decays

P. del Amo Sanchez

We present measurements of the branching fractions, longitudinal polarization, and direct CP-violation asymmetries for the decays B+ -> rho0 K*+ and B+ -> f0(980) K*+ with a sample…

hep-th2010★ 8 cited

Dimensionally reduced SYM $_{4}$ at large- $N$ : an intriguing Coulomb approximation

Daniele Dorigoni, Gabriele Veneziano, Jacek Wosiek

We consider the light-cone (LC) gauge and LC quantization of the dimensional reduction of super Yang Mills theory from four to two dimensions. After integrating out all unphysical…

hep-ex2010★ 20 cited

Search for Pair Production of Second-Generation Scalar Leptoquarks in pp Collisions at sqrt(s) = 7 TeV

The CMS Collaboration

A search for pair production of second-generation scalar leptoquarks in the final state with two muons and two jets is performed using proton-proton collision data at sqrt(s) = 7 T…

hep-ex2010★ 24 cited

Search for Pair Production of First-Generation Scalar Leptoquarks in pp Collisions at sqrt(s) = 7 TeV

The CMS Collaboration

A search for pair production of first-generation scalar leptoquarks is performed in the final state containing two electrons and two jets using proton-proton collision data at sqrt…

math.OC2010

Spectral Optimization Problems

Giuseppe Buttazzo

In this survey paper we present a class of shape optimization problems where the cost function involves the solution of a PDE of elliptic type in the unknown domain. In particular,…