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 2015Show all

367 papers · 1 filter

cs.PL2015★ 5 cited

A Context-Oriented Extension of F#

Andrea Canciani, Pierpaolo Degano, Gian-Luigi Ferrari +1

Context-Oriented programming languages provide us with primitive constructs to adapt program behaviour depending on the evolution of their operational environment, namely the conte…

hep-ph2015★ 74 cited

Trinification can explain the di-photon and di-boson LHC anomalies

Giulio Maria Pelaggi, Alessandro Strumia, Elena Vigiani

LHC data show a diphoton excess at 750 GeV and a less significant diboson excess around 1.9 TeV. We propose trinification as a common source of both anomalies. The 1.9 TeV excess c…

math.AC2015★ 13 cited

Families of Gorenstein and almost Gorenstein rings

Valentina Barucci, Marco D'Anna, Francesco Strazzanti

Starting with a commutative ring $R$ and an ideal $I$ , it is possible to define a family of rings $R (I)_{a, b}$ , with $a, b \in R$ , as quotients of the Rees algebra $\oplus_{n \geq 0…

math.NA2015★ 4 cited

Generalization of the Brauer Theorem to Matrix Polynomials and Matrix Laurent Series

Dario A. Bini, Beatrice Meini

Given a square matrix $A$ , Brauer's theorem [Duke Math. J. 19 (1952), 75--91] shows how to modify one single eigenvalue of $A$ via a rank-one perturbation, without changing any of…

math.DS2015★ 1 cited

Escape rates for the Farey map with approximated holes

Claudio Bonanno, Imen Chouari

We study the escape rate for the Farey map, an infinite measure preserving system, with a hole including the indifferent fixed point. Due to the ergodic properties of the map, the…

hep-ex2015★ 16 cited

Time-dependent analysis of $B^{0} \to K_{S}^{0} π^{-} π^{+} γ$ decays and studies of the $K^{+} π^{-} π^{+}$ system in $B^{+} \to K^{+} π^{-} π^{+} γ$ decays

P. del Amo Sanchez, others

We measure the time-dependent $C P$ asymmetry in the radiative-penguin decay $B^{0} \to K_{S}^{0} π^{-} π^{+} γ$ , using a sample of $471$ million $Υ(4S) \to B{\kern 0.18em\overline{\kern…

physics.space-ph2015★ 12 cited

Pressure anisotropy generation in a magnetized plasma configuration with a shear flow velocity

S. De Camillis, S. S. Cerri, F. Califano +1

The nonlinear evolution of the Kelvin Helmholtz instability in a magnetized plasma with a perpendicular flow close to, or in, the supermagnetosonic regime can produce a significant…

astro-ph.HE2015★ 143 cited

Multiwavelength Study of Quiescent States of Mrk 421 with Unprecedented Hard X-Ray Coverage Provided by NuSTAR in 2013

M. Baloković, D. Paneque, G. Madejski +305

We present coordinated multiwavelength observations of the bright, nearby BL Lac object Mrk 421 taken in 2013 January-March, involving GASP-WEBT, Swift, NuSTAR, Fermi-LAT, MAGIC, V…

math.GR2015★ 7 cited

Minimal genus of a multiple and Frobenius number of a quotient of a numerical semigroup

Francesco Strazzanti

Given two numerical semigroups $S$ and $T$ and a positive integer $d$ , $S$ is said to be one over $d$ of $T$ if $S = {s \in N ∣ d s \in T}$ and in this case $T$ is cal…

hep-lat2015★ 159 cited

Axion phenomenology and $θ$ -dependence from $N_{f} = 2 + 1$ lattice QCD

Claudio Bonati, Massimo D'Elia, Marco Mariti +5

We investigate the topological properties of $N_{f} = 2 + 1$ QCD with physical quark masses, both at zero and finite temperature. We adopt stout improved staggered fermions and explore…

astro-ph.CO2015★ 61 cited

Turbulent dynamo in a collisionless plasma

F. Rincon, F. Califano, A. A. Schekochihin +1

Magnetic fields pervade the entire Universe and affect the formation and evolution of astrophysical systems from cosmological to planetary scales. The generation and dynamical ampl…

hep-ex2015★ 53 cited

Measurement of the inclusive jet cross section in pp collisions at sqrt(s) = 2.76 TeV

CMS Collaboration

The double-differential inclusive jet cross section is measured as a function of jet transverse momentum pT and absolute rapidity y, using proton-proton collision data collected wi…

cond-mat.stat-mech2015★ 27 cited

Off-equilibrium scaling behaviors driven by time-dependent external fields in three-dimensional O(N) vector models

Andrea Pelissetto, Ettore Vicari

We consider the dynamical off-equilibrium behavior of the three-dimensional O $(N)$ vector model in the presence of a slowly-varying time-dependent spatially-uniform magnetic field…

hep-ex2015★ 75 cited

Reconstruction of hadronic decay products of tau leptons with the ATLAS experiment

ATLAS Collaboration

This paper presents a new method of reconstructing the individual charged and neutral hadrons in tau decays with the ATLAS detector. The reconstructed hadrons are used to classify…

hep-ex2015★ 28 cited

Search for new phenomena with photon+jet events in proton-proton collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search is performed for the production of high-mass resonances decaying into a photon and a jet in 3.2 fb $^{- 1}$ of proton--proton collisions at a centre-of-mass energy of $\sqrt…

hep-ex2015★ 40 cited

Measurement of the $Z Z$ Production Cross Section in $pp$ Collisions at $s$ = 13 TeV with the ATLAS Detector

ATLAS Collaboration

The $Z Z$ production cross section in proton-proton collisions at 13 TeV center-of-mass energy is measured using 3.2 fb $^{- 1}$ of data recorded with the ATLAS detector at the Large…

hep-ph2015★ 292 cited

What is the gamma gamma resonance at 750 GeV?

Roberto Franceschini, Gian F. Giudice, Jernej F. Kamenik +7

Run 2 LHC data show hints of a new resonance in the diphoton distribution at an invariant mass of 750 GeV. We analyse the data in terms of a new boson, extracting information on it…

math.AP2015★ 2 cited

Eulerian, Lagrangian and Broad continuous solutions to a balance law with non convex flux I

G. Alberti, S. Bianchini, L. Caravenna

We discuss different notions of continuous solutions to the balance law \[u_t + (f(u ))_x =g \] with $g$ bounded, $f \in C^{2}$ , extending previous works relative to the flux $f(u)=…

hep-ex2015★ 493 cited

Angular analysis of the $B^{0} \to K^{* 0} μ^{+} μ^{-}$ decay using $3\,\mbox{fb}^{-1}$ of integrated luminosity

LHCb collaboration, R. Aaij, C. Abellán Beteta +730

An angular analysis of the $B^{0} \to K^{* 0} (\to K^{+} π^{-}) μ^{+} μ^{-}$ decay is presented. The dataset corresponds to an integrated luminosity of $3.0\,{\mbox{fb}^{…

astro-ph.GA2015★ 117 cited

Very-high-energy gamma-rays from the Universe's middle age: detection of the z=0.940 blazar PKS 1441+25 with MAGIC

MAGIC Collaboration, M. L. Ahnen, S. Ansoldi +246

The flat-spectrum radio quasar PKS 1441+25 at a redshift of z = 0.940 is detected between 40 and 250 GeV with a significance of 25.5 σ using the MAGIC telescopes. Together with the…

hep-ex2015★ 85 cited

Search for charged Higgs bosons in the $H^{\pm} \to t b$ decay channel in $pp$ collisions at $s = 8$ TeV using the ATLAS detector

ATLAS Collaboration

Charged Higgs bosons heavier than the top quark and decaying via $H^{\pm} \to t b$ are searched for in proton--proton collisions measured with the ATLAS experiment at $\sqrt…

hep-ex2015★ 84 cited

Measurement of the differential cross-sections of prompt and non-prompt production of $J / ψ$ and $ψ (2 S)$ in $pp$ collisions at $s = 7$ and $8$ TeV with the ATLAS detector

ATLAS Collaboration

The production rates of prompt and non-prompt $J / ψ$ and $ψ (2 S)$ mesons are measured using 2.1 $f b^{- 1}$ and 11.4 $f b^{- 1}$ of data collected with the ATLAS experiment at t…

hep-ex2015★ 37 cited

Search for strong gravity in multijet final states produced in pp collisions at $s =$ 13 TeV using the ATLAS detector at the LHC

ATLAS Collaboration

A search is conducted for new physics in multijet final states using 3.6 inverse femtobarns of data from proton-proton collisions at $s$ = 13 TeV taken at the CERN Large Had…

hep-ex2015★ 195 cited

Measurement of the transverse momentum and $ϕ_{η}^{*}$ distributions of Drell-Yan lepton pairs in proton-proton collisions at $s = 8$ TeV with the ATLAS detector

ATLAS Collaboration

Distributions of transverse momentum $p_{T}^{l l}$ and the angular variable $ϕ_{η}^{*}$ of Drell--Yan lepton pairs are measured in 20.3 fb $^{- 1}$ of proton--proton collisions at $\sqrt{s}…

A Context-Oriented Extension of F#

Trinification can explain the di-photon and di-boson LHC anomalies

Families of Gorenstein and almost Gorenstein rings

Generalization of the Brauer Theorem to Matrix Polynomials and Matrix Laurent Series

Escape rates for the Farey map with approximated holes

Time-dependent analysis of B0→KS0​π−π+γ decays and studies of the K+π−π+ system in B+→K+π−π+γ decays

Pressure anisotropy generation in a magnetized plasma configuration with a shear flow velocity

Multiwavelength Study of Quiescent States of Mrk 421 with Unprecedented Hard X-Ray Coverage Provided by NuSTAR in 2013

Minimal genus of a multiple and Frobenius number of a quotient of a numerical semigroup

Axion phenomenology and θ-dependence from Nf​=2+1 lattice QCD

Turbulent dynamo in a collisionless plasma

Measurement of the inclusive jet cross section in pp collisions at sqrt(s) = 2.76 TeV

Off-equilibrium scaling behaviors driven by time-dependent external fields in three-dimensional O(N) vector models

Reconstruction of hadronic decay products of tau leptons with the ATLAS experiment

Search for new phenomena with photon+jet events in proton-proton collisions at s​=13 TeV with the ATLAS detector

Measurement of the ZZ Production Cross Section in pp Collisions at s​ = 13 TeV with the ATLAS Detector

What is the gamma gamma resonance at 750 GeV?

Eulerian, Lagrangian and Broad continuous solutions to a balance law with non convex flux I

Angular analysis of the B0→K∗0μ+μ− decay using $3\,\mbox{fb}^{-1}$ of integrated luminosity

Very-high-energy gamma-rays from the Universe's middle age: detection of the z=0.940 blazar PKS 1441+25 with MAGIC

Search for charged Higgs bosons in the H±→tb decay channel in pp collisions at s​=8 TeV using the ATLAS detector

Measurement of the differential cross-sections of prompt and non-prompt production of J/ψ and ψ(2S) in pp collisions at s​=7 and 8 TeV with the ATLAS detector

Search for strong gravity in multijet final states produced in pp collisions at s​= 13 TeV using the ATLAS detector at the LHC

Measurement of the transverse momentum and ϕη∗​ distributions of Drell-Yan lepton pairs in proton-proton collisions at s​=8 TeV with the ATLAS detector

Time-dependent analysis of $B^{0} \to K_{S}^{0} π^{-} π^{+} γ$ decays and studies of the $K^{+} π^{-} π^{+}$ system in $B^{+} \to K^{+} π^{-} π^{+} γ$ decays

Axion phenomenology and $θ$ -dependence from $N_{f} = 2 + 1$ lattice QCD

Search for new phenomena with photon+jet events in proton-proton collisions at $s = 13$ TeV with the ATLAS detector

Measurement of the $Z Z$ Production Cross Section in $pp$ Collisions at $s$ = 13 TeV with the ATLAS Detector

Angular analysis of the $B^{0} \to K^{* 0} μ^{+} μ^{-}$ decay using $3\,\mbox{fb}^{-1}$ of integrated luminosity

Search for charged Higgs bosons in the $H^{\pm} \to t b$ decay channel in $pp$ collisions at $s = 8$ TeV using the ATLAS detector

Measurement of the differential cross-sections of prompt and non-prompt production of $J / ψ$ and $ψ (2 S)$ in $pp$ collisions at $s = 7$ and $8$ TeV with the ATLAS detector

Search for strong gravity in multijet final states produced in pp collisions at $s =$ 13 TeV using the ATLAS detector at the LHC

Measurement of the transverse momentum and $ϕ_{η}^{*}$ distributions of Drell-Yan lepton pairs in proton-proton collisions at $s = 8$ TeV with the ATLAS detector