most citedLaser cooling of a nanomechanical oscillator into its quantum ground state

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math.AG2017★ 2 cited

Monads on projective varieties

Simone Marchesi, Pedro Macias Marques, Helena Soares

We generalise Fløystad's theorem on the existence of monads on the projective space to a larger set of projective varieties. We consider a variety , a line bundle on , an…

math.FA2017

Absolutely summing multipolynomials

T. Velanga

In this paper, we develop the theory of absolutely summing multipolynomials. Among other results, we generalize and unify previous works of G. Botelho and D. Pellegrino concerning…

astro-ph.HE2017★ 29 cited

Neutrino Oscillations Within the Induced Gravitational Collapse Paradigm of Long Gamma-Ray Bursts

Laura Becerra, Marcelo M. Guzzo, Fernando Rossi-Torres +3

The induced gravitational collapse (IGC) paradigm of long gamma-ray bursts (GRBs) associated with supernovae (SNe) predicts a copious neutrino-antineutrino () emission owin…

hep-ph2017★ 43 cited

Evidence of ghost suppression in gluon mass dynamics

A. C. Aguilar, D. Binosi, C. T. Figueiredo +1

In this work we study the impact that the ghost sector of pure Yang-Mills theories may have on the generation of a dynamical gauge boson mass, which hinges on the appearance of mas…

cs.DS2017★ 1 cited

A tight lower bound for an online hypercube packing problem and bounds for prices of anarchy of a related game

Y. Kohayakawa, F. K. Miyazawa, Y. Wakabayashi

We prove a tight lower bound on the asymptotic performance ratio of the bounded space online -hypercube bin packing problem, solving an open question raised in 2005. In the…

math.CA2017★ 2 cited

Ulam-Hyers stability of a nonlinear fractional Volterra integro-differential equation

J. Vanterler da C. Sousa, E. Capelas de Oliveira

Using the Hilfer fractional derivative, we present a study of the Hyers-Ulam-Rassias stability and the Hyers-Ulam stability of the fractional Volterra integral-differential equ…

astro-ph.HE2017★ 41 cited

Studying the Ultraviolet Spectrum of the First Spectroscopically Confirmed Supernova at redshift two

M. Smith, M. Sullivan, R. C. Nichol +87

We present observations of DES16C2nm, the first spectroscopically confirmed hydrogen-free superluminous supernova (SLSN-I) at redshift z~2. DES16C2nm was discovered by the Dark Ene…

hep-ph2017★ 18 cited

Lepton Flavor Violation Induced by Dark Matter

Giorgio Arcadi, C. P. Ferreira, Florian Goertz +3

Guided by gauge principles we discuss a predictive and falsifiable UV complete model where the Dirac fermion that accounts for the cold dark matter abundance in our universe induce…

cond-mat.mtrl-sci2017★ 15 cited

In situ photoemission electron spectroscopy study of nitrogen ion implanted AISI-H13 steel

L. F. Zagonel, C. A. Figueroa, F. Alvarez

In this paper we report the effect of hydrogen on the structural properties of AISI-H13 steel nitrogen-implanted samples in low oxygen partial pressure atmosphere. The samples were…

cond-mat.mtrl-sci2017★ 10 cited

Tool steel ion beam assisted nitrocarburization

L. F. Zagonel, F. Alvarez

The nitrocarburization of the AISI-H13 tool steel by ion beam assisted deposition is reported. In this technique, a carbon film is continuously deposited over the sample by the ion…

nucl-ex2017★ 88 cited

production in pp collisions at TeV and in p-Pb collisions at TeV

ALICE Collaboration

The -differential production cross section of prompt charmed baryons was measured with the ALICE detector at the Large Hadron Collider (LHC) in pp collisio…

nucl-ex2017★ 21 cited

Relative particle yield fluctuations in Pb-Pb collisions at TeV

ALICE Collaboration

First results on K/, p/ and K/p fluctuations are obtained with the ALICE detector at the CERN LHC as a function of centrality in Pb-Pb collisions at …

physics.ins-det2017★ 13 cited

MARTA: A high-energy cosmic-ray detector concept with high-accuracy muon measurement

P. Abreu, S. Andringa, P. Assis +42

A new concept for the direct measurement of muons in air showers is presented. The concept is based on resistive plate chambers (RPCs), which can directly measure muons with very g…

nlin.AO2017★ 15 cited

Symmetries and synchronization in multilayer random networks

Alberto Saa

In the light of the recently proposed scenario of asymmetry-induced synchronization (AISync), in which dynamical uniformity and consensus in a distributed system would demand certa…

astro-ph.CO2017★ 46 cited

Dark Energy Survey Year 1 Results: Calibration of redMaGiC Redshift Distributions in DES and SDSS from Cross-Correlations

R. Cawthon, C. Davis, M. Gatti +88

We present calibrations of the redshift distributions of redMaGiC galaxies in the Dark Energy Survey Year 1 (DES Y1) and Sloan Digital Sky Survey (SDSS) DR8 data. These results det…

physics.flu-dyn2017★ 36 cited

Birth of a subaqueous barchan dune

Carlos Azael Alvarez Zambrano, Erick de Moraes Franklin

Barchan dunes are crescentic shape dunes with horns pointing downstream. The present paper reports the formation of subaqueous barchan dunes from initially conical heaps in a recta…

math.RT2017★ 1 cited

Non-Minimality of Certain Irregular Coherent Preminimal Affinizations

Adriano Moura, Fernanda Pereira

Let be a finite-dimensional simple Lie algebra of type or and be a dominant integral weight whose support bounds the subdiagram of type . We study ce…

astro-ph.CO2017★ 43 cited

Dark Energy Survey Year 1 Results: galaxy mock catalogues for BAO

S. Avila, M. Crocce, A. J. Ross +51

Mock catalogues are a crucial tool in the analysis of galaxy surveys data, both for the accurate computation of covariance matrices, and for the optimisation of analysis methodolog…

astro-ph.CO2017★ 36 cited

Dark Energy Survey Year 1 Results: Galaxy Sample for BAO Measurement

M. Crocce, A. J. Ross, I. Sevilla-Noarbe +84

We define and characterise a sample of 1.3 million galaxies extracted from the first year of Dark Energy Survey data, optimised to measure Baryon Acoustic Oscillations in the prese…

astro-ph.CO2017★ 190 cited

Dark Energy Survey Year 1 Results: Measurement of the Baryon Acoustic Oscillation scale in the distribution of galaxies to redshift 1

The Dark Energy Survey Collaboration, T. M. C. Abbott, F. B. Abdalla +109

We present angular diameter distance measurements obtained by locating the BAO scale in the distribution of galaxies selected from the first year of Dark Energy Survey data. We con…

cond-mat.mtrl-sci2017★ 2 cited

Unusual effects of manual grinding and subsequent annealing process observed in Gd5.09Ge2.03Si1.88 compound

A. M. G. Carvalho, C. S. Alves, P. V. Trevizoli +3

The Gd5.09Ge2.03Si1.88 compound, as well as other magnetocaloric materials, certainly will not be used in their un-manufactured as-cast condition in future magnetic refrigeration a…

nucl-ex2017★ 77 cited

Constraints on jet quenching in p-Pb collisions at = 5.02 TeV measured by the event-activity dependence of semi-inclusive hadron-jet distributions

ALICE Collaboration

The ALICE Collaboration reports the measurement of semi-inclusive distributions of charged-particle jets recoiling from a high-transverse momentum trigger hadron in p-Pb collisions…

math.PR2017★ 102 cited

Equilibria in the Tangle

Serguei Popov, Olivia Saa, Paulo Finardi

We analyse the Tangle --- a DAG-valued stochastic process where new vertices get attached to the graph at Poissonian times, and the attachment's locations are chosen by means of ra…

math.AG2017★ 13 cited

Nearly free curves and arrangements: a vector bundle point of view

Simone Marchesi, Jean Vallès

Many papers are devoted to study logarithmic sheaves associated to reduced divisors, in particular logarithmic bundles associated to plane curves since forty years in differential…