35 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Consejo Nacional de Investigaciones Científicas y TécnicasAR13 papers
- University of MendozaAR6 papers
- National University of San JuanAR5 papers
- National University of San LuisAR4 papers
- Universidad MayorCL4 papers
- Universidad Nacional de CórdobaAR3 papers
- Universidad Nacional de CuyoAR3 papers
- Argentine National ObservatoryAR2 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2 papers
- Instituto de Astrofísica de AndalucíaES2 papers
- Instituto de Astrofísica de CanariasES2 papers
18 papers
A view of the evolution of a CME and the associated wave-trains at high spatial and temporal resolution
G. Russano, Y. De Leo, F. Frassati +13
Context. Studying the kinematic and dynamic evolution of fast eruptive events from the middle to high solar corona is a primary objective of the Metis coronagraph on Solar Orbiter.…
Catastrophic disruption of asteroid 2023 CX1 and implications for planetary defense
Auriane Egal, Denis Vida, François Colas +94
Mitigation of the threat from airbursting asteroids requires an understanding of the potential risk they pose for the ground. How asteroids release their kinetic energy in the atmo…
Sunrise III: Overview of Observatory and Instruments
Andreas Korpi-Lagg, Achim Gandorfer, Sami K. Solanki +117
In July 2024, Sunrise completed its third successful science flight. The Sunrise III observatory had been upgraded significantly after the two previous successful flights in 2009 a…
Atomistic simulations of ductile failure in a b.c.c. high entropy alloy
Franco Aquistapace, Nicolás Vazquez, Matías Chiarpotti +3
Ductile failure is studied in a bcc HfNbTaZr High Entropy Alloy (HEA) with a pre-existing void. Using molecular dynamics simulations of uniaxial tensile tests, we explore the effec…
A feasibility analysis towards the simulation of hysteresis with spin-lattice dynamics
G. dos Santos, F. Romá, J. Tranchida +3
We use spin-lattice dynamics simulations to study the possibility of modeling the magnetic hysteresis behavior of a ferromagnetic material. The temporal evolution of the magnetic a…
Size and temperature dependent magnetization of iron nanoclusters
G. Dos Santos, R. Aparicio, D. Linares +4
The magnetic behavior of bcc iron nanoclusters, with diameters between 2 and 8 nm, is investigated by means of spin dynamics (SD) simulations coupled to molecular dynamics (MD-SD),…
Weak lensing analysis of galaxy pairs using CS82 data
Elizabeth J. Gonzalez, Facundo Rodriguez, Diego García Lambas +6
In this work we analyze a sample of close galaxy pairs (relative projected separation kpc and relative radial velocities km s) using a weak lensing analy…
How good is the Debye model for nanocrystals ?
Enrique N. Miranda, G. Mora Barzaga
The question here is whether the Debye model is suited to evaluate the specific heat of nanocrystals. For this, the simplest possible nanocrystal is considered: a basic cubic struc…
The impact of bars and interactions on optically selected AGNs in spiral galaxies
Sol Alonso, Georgina Coldwell, Fernanda Duplancic +2
Aims. With the aim of performing a suitable comparison of the internal process of galactic bars with respect to the external effect of interactions on driving gas toward the inner…
The orientation of galaxy pairs with filamentary structures: dependence on morphology
Valeria Mesa, Fernanda Duplancic, Sol Alonso +3
Aims. With the aim of performing an analysis of the orientations of galaxy pair systems with respect to the underlying large-scale structure, we study the alignment between the axi…
Ion implantation in nanodiamonds: size effect and energy dependence
Andrey A. Shiryaev, Jonathan A. Hinks, Nigel A. Marks +9
Nanoparticles are ubiquitous in nature and are increasingly important for technology. They are subject to bombardment by ionizing radiation in a diverse range of environments. In p…
LINER galaxy properties and the local environment
Georgina V. Coldwell, Sol Alonso, Fernanda Duplancic +1
We analyse the properties of a sample of 5560 LINER galaxies selected from SDSS-DR12 at low redshift, for a complete range of local density environments. The host LINER galaxies we…
A Social Network Analysis Framework for Modeling Health Insurance Claims Data
Ana Paula Appel, Vagner F. de Santana, Luis G. Moyano +2
Health insurance companies in Brazil have their data about claims organized having the view only for providers. In this way, they loose the physician view and how they share patien…
Moreton and EUV Waves Associated with an X1.0 Flare and CME Ejection
Carlos Francile, Fernando M. López, Hebe Cremades +3
A Moreton wave was detected in active region (AR) 12017 on 29 March 2014 with very high cadence with the Halpha Solar Telescope for Argentina (HASTA) in association with an X1.0 fl…
Microscopic description of a nonequilibrium system
E. N. Miranda
The empirical laws of chemical kinetics are studied from a microscopic point of view. An analysis based on elementary probability theory and combinatorics is enough to explain the…
Adiabatic reversible compression: a molecular view
E. N. Miranda
The adiabatic compression (or expansion) of an ideal gas has been analysed. Using the kinetic theory of gases the usual relation between temperature and volume is obtained, while t…
Quantifying the coherent outflows of galaxies around voids in the SDSS DR7
Santiago G. Patiri, Juan Betancort-Rijo, Francisco Prada
We report the detection, with a high level of confidence, of coherent outflows around voids found in the seventh data release of the Sloan Digital Sky Survey (SDSS DR7). In particu…
The Growth of Galaxy Stellar Mass Within Dark Matter Halos
Idit Zehavi, Santiago Patiri, Zheng Zheng
We study the evolution of stellar mass in galaxies as a function of host halo mass, using the "MPA" and "Durham" semi-analytic models, implemented on the Millennium Run simulation.…