Showing 2019Show all

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astro-ph.GA2019★ 97 cited

Galaxies hosting an AGN: a view from the CALIFA survey

Eduardo A. D. Lacerda, Sebastián F. Sánchez, R. Cid Fernandes +3

We study the presence of optically-selected Active Galactic Nuclei (AGNs) within a sample of 867 galaxies extracted from the extended {\it Calar-Alto Legacy Integral Field spectros…

hep-lat2019★ 1 cited

-meson semileptonic form factors on (2+1+1)-flavor HISQ ensembles

Z. Gelzer, C. DeTar, A. X. El-Khadra +8

We report updates to an ongoing lattice-QCD calculation of the form factors for the semileptonic decays , , , and $B \to K \e…

stat.ML2019★ 1 cited

Statistical Agnostic Mapping: a Framework in Neuroimaging based on Concentration Inequalities

J M Gorriz, SiPBA Group, CAM neuroscience

In the 70s a novel branch of statistics emerged focusing its effort in selecting a function in the pattern recognition problem, which fulfils a definite relationship between the qu…

astro-ph.GA2019★ 11 cited

J-PLUS: Tools to identify compact planetary nebulae in the Javalambre and southern photometric local universe surveys

L. A. Gutiérrez-Soto, D. R. Gonçalves, S. Akras +28

From the approximately 3,500 planetary nebulae (PNe) discovered in our Galaxy, only 14 are known to be members of the Galactic halo. Nevertheless, a systematic search for hal…

astro-ph.CO2019★ 10 cited

Initial Evaluation of SNEMO2 and SNEMO7 Standardization Derived From Current Light Curves of Type Ia Supernovae

B. M. Rose, S. Dixon, D. Rubin +7

To determine if the SuperNova Empirical Model (SNEMO) can improve Type Ia supernova (SN Ia) standardization of several currently available photometric data sets, we perform an init…

physics.atom-ph2019★ 6 cited

A protocol to realize triatomic ultralong range Rydberg molecules in an ultracold KRb gas

Rosario Gonzalez-Ferez, Seth T. Rittenhouse, Peter Schmelcher +1

We propose an experimentally realizable scheme to produce triatomic ultralong-range Rydberg molecules (TURM), formed in ultracold KRb traps. A near resonant coupling of the non-zer…

math.DG2019

Minimum principles and a priori estimates for some translating soliton type problems

Cristian Enache, Rafael López

In this paper we are dealing with two classes of mean curvature type problems that generalize the translating soliton problem. A first result proves that the solutions to these pro…

astro-ph.GA2019★ 92 cited

Modeling Dust and Starlight in Galaxies Observed by Spitzer and Herschel: The KINGFISH Sample

G. Aniano, B. T. Draine, L. K. Hunt +30

Dust and starlight are modeled for the KINGFISH project galaxies. With data from 3.6 micron to 500 micron, models are strongly constrained. For each pixel in each galaxy we estimat…

hep-lat2019★ 2 cited

The hadronic vacuum polarization of the muon from four-flavor lattice QCD

C. T. H. Davies, C. E. DeTar, A. X. El-Khadra +16

We present an update on the ongoing calculations by the Fermilab Lattice, HPQCD, and MILC Collaboration of the leading-order (in electromagnetism) hadronic vacuum polarization cont…

math.RA2019★ 21 cited

Patterns on Numerical Semigroups

Maria Bras-Amorós, Pedro García-Sánchez

We introduce the notion of pattern for numerical semigroups, which allows us to generalize the definition of Arf numerical semigroups. In this way infinitely many other classes of…

eess.SP2019

Design of an algorithm for acoustic signal detection of moving vehicles

Daniel Blasco Avellaneda

The precise detection and counting of vehicles is fundamental to know the state of agglomeration of the roads, as well as to anticipate possible actions of regulation of traffic or…

hep-ph2019★ 38 cited

Effects of heavy Majorana neutrinos on lepton flavor violating processes

G. Hernández-Tomé, J. I. Illana, G. López Castro +2

The observation of lepton flavor violating processes at colliders could be a clear signal of a non-minimal neutrino sector. We define a 5-parameter model with a pair of TeV fermion…

cond-mat.stat-mech2019★ 14 cited

Overdamped dynamics of a Brownian particle levitated in a Paul trap

Gerard P. Conangla, Dwight Nwaigwe, Jan Wehr +1

We study the dynamics of the center of mass of a Brownian particle levitated in a Paul trap. We focus on the overdamped regime in the context of levitodynamics, comparing theory wi…

nucl-th2019★ 51 cited

Electron- versus neutrino-nucleus scattering

J. E. Amaro, M. B. Barbaro, J. A. Caballero +3

We illustrate the connection between electron and neutrino scattering off nuclei and show how the former process can be used to constrain the description of the latter. After revie…

hep-ex2019★ 90 cited

Search for chargino-neutralino production with mass splittings near the electroweak scale in three-lepton final states in = 13 TeV collisions with the ATLAS detector

Atlas Collaboration

A search for supersymmetry through the pair production of electroweakinos with mass splittings near the electroweak scale and decaying via on-shell and bosons is presented…

astro-ph.SR2019★ 54 cited

Detection and characterisation of oscillating red giants: first results from the TESS satellite

Víctor Silva Aguirre, Dennis Stello, Amalie Stokholm +78

Since the onset of the `space revolution' of high-precision high-cadence photometry, asteroseismology has been demonstrated as a powerful tool for informing Galactic archaeology in…

quant-ph2019★ 7 cited

Quantum advantage from energy measurements of many-body quantum systems

Leonardo Novo, Juani Bermejo-Vega, Raúl García-Patrón

The problem of sampling outputs of quantum circuits has been proposed as a candidate for demonstrating a quantum computational advantage (sometimes referred to as quantum "supremac…

cond-mat.str-el2019★ 33 cited

Dynamical structure factors of dynamical quantum simulators

Maria Laura Baez, Marcel Goihl, Jonas Haferkamp +3

The dynamical structure factor is one of the experimental quantities crucial in scrutinizing the validity of the microscopic description of strongly correlated systems. However, de…

astro-ph.HE2019★ 58 cited

Search for dark matter towards the Galactic Centre with 11 years of ANTARES data

The ANTARES Collaboration

Neutrino detectors participate in the indirect search for the fundamental constituents of dark matter (DM) in form of weakly interacting massive particles (WIMPs). In WIMP scenario…

nlin.AO2019★ 336 cited

Explosive higher-order Kuramoto dynamics on simplicial complexes

Ana P. Millán, Joaquín J. Torres, Ginestra Bianconi

The higher-order interactions of complex systems, such as the brain are captured by their simplicial complex structure and have a significant effect on dynamics. However, the exist…

cond-mat.stat-mech2019★ 43 cited

Building continuous time crystals from rare events

R. Hurtado-Gutiérrez, F. Carollo, C. Pérez-Espigares +1

Symmetry-breaking dynamical phase transitions (DPTs) abound in the fluctuations of nonequilibrium systems. Here we show that the spectral features of a particular class of DPTs exh…

hep-ph2019★ 20 cited

Weak structure functions in and scattering with nonperturbative and higher order perturbative QCD effects

F. Zaidi, H. Haider, M. Sajjad Athar +2

We study the effect of various perturbative and nonperturbative QCD corrections on the free nucleon structure functions () and their implications in the…

astro-ph.SR2019★ 35 cited

Properties of carbon stars in the Solar neighbourhood based on Gaia DR2 astrometry

C. Abia, P. de Laverny, S. Cristallo +2

We find that the combined LF of N- and SC-type stars are consistent with a Gaussian distribution peaking at M_bol~ -5.2 mag. The resulting LF however shows two tails at lower and h…

nucl-th2019★ 3 cited

Isospectral scattering for relativistic equivalent Hamiltonians on a coarse momentum grid

María Gómez-Rocha, Enrique Ruiz Arriola

The scattering phase-shifts are invariant under unitary transformations of the Hamiltonian. However, the numerical solution of the scattering problem that requires to discretize th…