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Showing 2014Show all

231 papers · 1 filter

physics.atom-ph2014★ 6 cited

Asymptotic model for shape resonance control of diatomics by intense non-resonant light: Universality in the single-channel approximation

Anne Crubellier, Rosario González-Férez, Christiane P. Koch +1

Non-resonant light interacting with diatomics via the polarizability anisotropy couples different rotational states and may lead to strong hybridization of the motion. The modifica…

cond-mat.stat-mech2014★ 7 cited

Coexistence in neutral theories: interplay of criticality and mild local preferences

Claudio Borile, Daniel Molina-Garcia, Amos Maritan +1

Neutral theories have played a crucial and revolutionary role in fields such as population genetics and biogeography. These theories are critical by definition, in the sense that t…

cond-mat.soft2014★ 131 cited

Spiral precipitation patterns in confined chemical gardens

Florence Haudin, Julyan H. E. Cartwright, Fabian Brau +1

Chemical gardens are mineral aggregates that grow in three dimensions with plant-like forms and share properties with self-assembled structures like nano-scale tubes, brinicles or…

math.OA2014

Bilocal *-automorphisms of B(H) satisfying the 3-local property

Ahlem Ben Ali Essaleh, Mohsen Niazi, Antonio M. Peralta

We prove that, for a complex Hilbert space with dimension bigger or equal than three, every linear mapping satisfying the 3-local property is a -monomorph…

physics.soc-ph2014★ 51 cited

From a systems theory of sociology to modeling the onset and evolution of criminality

N. Bellomo, F. Colasuonno, D. Knopoff +1

This paper proposes a systems theory approach to the modeling of onset and evolution of criminality in a territory, which aims at capturing the complexity features of social system…

gr-qc2014

Regularization of geodesics in static spherically symmetric Kerr-Schild spacetimes

Pablo Galindo, Marc Mars

We describe a method to analyze causal geodesics in static and spherically symmetric spacetimes of Kerr-Schild form which, in particular, allows for a detailed study of the geodesi…

hep-ph2014★ 131 cited

Observable Effects of General New Scalar Particles

Jorge de Blas, Mikael Chala, Manuel Perez-Victoria +1

We classify all possible new scalar particles that can have renormalizable linear couplings to Standard Model fields and therefore be singly produced at colliders. We show that thi…

math.AP2014★ 11 cited

A multiscale model of cell mobility: From a kinetic to a hydrodynamic description

J. Nieto, L. Urrutia

This paper concerns a model for tumor cell migration through the surrounding extracellular matrix by considering mass balance phenomena involving the chemical interactions produced…

hep-ph2014★ 1.8k cited

LHAPDF6: parton density access in the LHC precision era

Andy Buckley, James Ferrando, Stephen Lloyd +5

The Fortran LHAPDF library has been a long-term workhorse in particle physics, providing standardised access to parton density functions for experimental and phenomenological purpo…

hep-ph2014★ 56 cited

Pinning down top dipole moments with ultra-boosted tops

J. A. Aguilar-Saavedra, B. Fuks, M. L. Mangano

We investigate existing and future hadron-collider constraints on the top dipole chromomagnetic and chromoelectric moments, two quantities that are expected to be modified in the p…

nucl-th2014★ 217 cited

Minimally non-local nucleon-nucleon potentials with chiral two-pion exchange including 's

M. Piarulli, L. Girlanda, R. Schiavilla +3

We construct a coordinate-space chiral potential, including -isobar intermediate states in its two-pion-exchange component. The contact interactions entering at next-to-leading…

hep-ex2014★ 81 cited

Observation and measurements of the production of prompt and non-prompt mesons in association with a boson in collisions at TeV with the ATLAS detector

ATLAS Collaboration

The production of a boson in association with a meson in proton-proton collisions probes the production mechanisms of quarkonium and heavy flavour in association with vec…

hep-ex2014★ 95 cited

Measurement of Spin Correlation in Top-Antitop Quark Events and Search for Top Squark Pair Production in pp Collisions at TeV Using the ATLAS Detector

ATLAS Collaboration

A measurement of spin correlation in production is presented using data collected with the ATLAS detector at the Large Hadron Collider in proton-proton collisions at a c…

math.OA2014

Cebysev subspaces of JBW*-triples

Fatmah B. Jamjoom, Antonio M. Peralta, Akhlaq A. Siddiqui +1

We describe the one-dimensional Čebyšëv subspaces of a JBW-triple by showing that for a non-zero element in , is a Čebyšëv subspace of if, and onl…

hep-ex2014★ 217 cited

Observation and measurement of Higgs boson decays to with the ATLAS detector

ATLAS Collaboration

We report the observation of Higgs boson decays to based on an excess over background of standard deviations in the dilepton final state, where the Standard Model…

nucl-th2014★ 81 cited

Meson-exchange currents and quasielastic predictions for charged-current neutrino-12C scattering in the superscaling approach

G. D. Megias, T. W. Donnelly, O. Moreno +8

We evaluate and discuss the impact of meson-exchange currents (MECs) on charged-current quasielastic neutrino cross sections. We consider the nuclear transverse response arising fr…

hep-ex2014★ 36 cited

Measurement of the transverse polarization of and hyperons produced in proton-proton collisions at TeV using the ATLAS detector

ATLAS Collaboration

The transverse polarization of and hyperons produced in proton-proton collisions at a center-of-mass energy of 7 TeV is measured. The analysis uses 760 b of m…

q-bio.PE2014★ 16 cited

Stochasticity enhances the gaining of bet-hedging strategies in contact-process-like dynamics

Jorge Hidalgo, Simone Pigolotti, Miguel A. Munoz

In biology and ecology, individuals or communities of individuals living in unpredictable environments often alternate between different evolutionary strategies to spread and reduc…

physics.atom-ph2014★ 10 cited

Asymptotic model for shape resonance control of diatomics by intense non-resonant light

Anne Crubellier, Rosario González-Férez, Christiane P. Koch +1

We derive a universal model for atom pairs interacting with non-resonant light via the polarizability anisotropy, based on the long range properties of the scattering. The correspo…

hep-ph2014★ 2 cited

Neutrino-nucleus CCQE-like scattering

J. Nieves, R. Gran, I. Ruiz Simo +2

RPA correlations, spectral function and 2p2h (multi-nucleon) effects on charged-current neutrino-nucleus reactions without emitted pions are discussed. We pay attention to the infl…

cond-mat.soft2014★ 1 cited

Runaway electrification of friable self-replicating granular matter

Julyan H. E. Cartwright, Bruno Escribano, Hinrich Grothe +3

We establish that the nonlinear dynamics of collisions between particles favors the charging of a insulating, friable, self-replicating granular material that undergoes nucleation,…

astro-ph.GA2014★ 42 cited

Census of HII regions in NGC 6754 derived with MUSE: Constraints on the metal mixing scale

S. F. Sánchez, L. Galbany, E. Pérez +11

We present a study of the HII regions in the galaxy NGC 6754 from a two pointing mosaic comprising 197,637 individual spectra, using Integral Field Spectrocopy (IFS) recently acqui…

math.AP2014★ 2 cited

Asymmetric blow-up for the SU(3) Toda System

Teresa D'Aprile, Angela Pistoia, David Ruiz

We consider the so-called Toda system in a smooth planar domain under homogeneous Dirichlet boundary conditions. We prove the existence of a continuum of solutions for which both c…

math.AP2014★ 15 cited

Local estimates for parabolic equations with nonlinear gradient terms

Tommaso Leonori, Francesco Petitta

In this paper we deal with local estimates for parabolic problems in with absorbing first order terms, whose model is $\{ {l} u_t- Δu +u |\nabla u|^q = f(t,x) \quad…