Towards the systematic detection of active asteroid candidates: A photometric method

Autor: J P Carvajal, J C Muñoz-Cuartas

Publikováno v: Monthly Notices of the Royal Astronomical Society. 521:6075-6088

The Active Asteroids (AAs), are a small population of minor planets with characteristics similar to both asteroids and comets. In the search for the AAs, the analysis of light curves promises to be an efficient approach to identify candidates. In an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::07293b1e68eec4f71c6cc8cb525e53fd
https://doi.org/10.1093/mnras/stad897

Simulating the galactic system in interaction AM 2229-735 and the formation of its polar structure

Autor: Noam I. Libeskind, J. C. Muñoz-Cuartas, Luis F. Quiroga, Irapuan Rodrigues

Publikováno v: Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2020, 491 (2), pp.1887-1900. ⟨10.1093/mnras/stz2943⟩
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2020, 491 (2), pp.1887-1900. ⟨10.1093/mnras/stz2943⟩

We study the formation of polar ring galaxies via minor mergers. We used N-body+hydrodynamics simulations to reproduce the dynamics of the observed system AM 2229-735 that is a minor merger whose interaction signals are those of a progenitor for a po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4c2f4073da62d24055823094c37f71a
https://hal.archives-ouvertes.fr/hal-02447938

Numerical considerations on the modeling of source and boundary conditions for the frequency domain visco-acoustic wave equation solution

Autor: J. C. Muñoz-Cuartas, Sheryl Avendaño

Publikováno v: CT&F-Ciencia, Tecnología y Futuro, Volume: 8, Issue: 2, Pages: 47-56, Published: DEC 2018

Seismic modeling is an important step in the process used for imaging Earth subsurface. Current applications require accurate models associated with solutions of the wave propagation equation in real media. Unfortunately, it is common not to find in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf961e355eafbb09193fabd71efe11d8
https://doi.org/10.29047/01225383.80

Galaxy Cluster Mass Reconstruction Project – IV. Understanding the effects of imperfect membership on cluster mass estimation

Autor: Tiit Sepp, Meghan E. Gray, Lyndsay Old, Volker Müller, Steven P. Bamford, R. R. de Carvalho, Darren J. Croton, J. C. Muñoz-Cuartas, Daniel Gifford, Eli S. Rykoff, Gary A. Mamon, R. J. Pearson, Cristóbal Sifón, A. von der Linden, A. Saro, R. A. Skibba, Elmo Tempel, Frazer R. Pearce, R. Wojtak, Eduardo Rozo

Publikováno v: Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2018, 481 (1), pp.324-340. ⟨10.1093/mnras/sty2257⟩
Monthly Notices of the Royal Astronomical Society

The primary difficulty in measuring dynamical masses of galaxy clusters from galaxy data lies in the separation between true cluster members from interloping galaxies along the line of sight. We study the impact of membership contamination and incomp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95ead87d87b521a7b2933062df37de77
https://hal.archives-ouvertes.fr/hal-01823296

The inner structure of haloes in cold+warm dark matter models

Autor: J. C. Muñoz-Cuartas, Andrea V. Macciò, Alexey Boyarsky, Oleg Ruchayskiy

Publikováno v: Monthly Notices of the Royal Astronomical Society. 428:882-890

We analyze the properties of dark matter halos in the cold-plus-warm dark matter cosmologies (CWDM). We study their dependence on the fraction and velocity dispersion of the warm particle, keeping the free-streaming scale fixed. To this end we consid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f298d2360af21d273b73ee7b6d5a57c
https://doi.org/10.1093/mnras/sts078