Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Bignone, P"'
Autor:
Casanueva-Villarreal, C., Tissera, P. B., Padilla, N., Liu, B., Bromm, V., Pedrosa, S., Bignone, L., Dominguez-Tenreiro, R.
Publikováno v:
A&A 688, A183 (2024)
Context. Primordial black holes (PBHs) have been proposed as potential candidates for dark matter (DM) and have garnered significant attention in recent years. Aims. Our objective is to delve into the distinct impact of PBHs on gas properties and the
Externí odkaz:
http://arxiv.org/abs/2405.02206
Autor:
Jara-Ferreira, F., Tissera, P. B., Sillero, E., Rosas-Guevara, Y., Pedrosa, S. E., De Rossi, M. E., Theuns, T., Bignone, L.
The variations in metallicity and spatial patterns within star-forming regions of galaxies result from diverse physical processes unfolding throughout their evolutionary history, with a particular emphasis in recent events. Analysing MaNGA and \texts
Externí odkaz:
http://arxiv.org/abs/2403.06836
Autor:
Cataldi, Pedro, Pedrosa, Susana, Tissera, Patricia, Artale, Maria Celeste, Padilla, Nelson, Dominguez-Tenreiro, Rosa, Bignone, Lucas, Gonzalez, Roberto, Pellizza, Leonardo
In this work, we aim at investigating the morphology evolution of Milky Way mass-like dark matter haloes selected from the CIELO and IllustrisTNG Projects. The connection between halo shapes and their environment has been studied in previous works at
Externí odkaz:
http://arxiv.org/abs/2302.08853
Publikováno v:
A&A 671, A19 (2023)
The morphological classification of galaxies is considered a relevant issue and can be approached from different points of view. The increasing growth in the size and accuracy of astronomical data sets brings with it the need for the use of automatic
Externí odkaz:
http://arxiv.org/abs/2212.03999
Autor:
Santos-Santos, Isabel, Gámez-Marín, Matías, Domínguez-Tenreiro, Rosa, Tissera, Patricia B., Bignone, Lucas, Pedrosa, Susana E., Artal, Héctor, Gómez-Flechoso, M. Ángeles, Rufo-Pastor, Víctor, Martínez-Serrano, Francisco, Serna, Arturo
We use two zoom-in $\Lambda$CDM hydrodynamical simulations of massive disk galaxies to study the possible existence of fixed satellite groups showing a kinematically-coherent behaviour across evolution (angular momentum conservation and clustering).
Externí odkaz:
http://arxiv.org/abs/2211.04491
Autor:
Rodríguez, S., Lambas, D. Garcia, Padilla, N. D., Tissera, P., Bignone, L., Dominguez-Tenreiro, R., Gonzalez, R., Pedrosa, S.
We study the impact of the environment on galaxies as they fall in and orbit in the potential well of a Local Group (LG) analogue, following them with high cadence. The analysis is performed on eight disc satellite galaxies from the CIELO suite of hy
Externí odkaz:
http://arxiv.org/abs/2205.06886
Autor:
Tissera, Patricia B., Rosas-Guevara, Yetli, Sillero, Emanuel, Pedrosa, Susana E., Theuns, Tom, Bignone, Lucas
We analyse the evolution of the oxygen abundance gradient of star-forming galaxies with stellar mass Mstar > 10^9 Mo in the EAGK simulation over the redshift range z=[0, 2.5]. We find that the median metallicity gradient of the simulated galaxies is
Externí odkaz:
http://arxiv.org/abs/2112.06553
Autor:
Varela-Lavin, Silvio, Tissera, Patricia B., Gómez, Facundo A., Bignone, Lucas A., Lagos, Claudia del P.
Observations show that the surface brightness of disc galaxies can be well-described by a single exponential (TI), up-bending (TIII) or down-bending (TII) profiles in the outskirts. Here we characterize the mass surface densities of simulated late-ty
Externí odkaz:
http://arxiv.org/abs/2111.14126
Autor:
Santos-Santos, Isabel, Dominguez-Tenreiro, Rosa, Artal, Hector, Pedrosa, Susana E., Bignone, Lucas, Martinez-Serrano, Francisco, Gomez-Flechoso, M. Angeles, Tissera, Patricia B., Serna, Arturo
We address the 'plane of satellites problem' by studying planar configurations around two disc galaxies with no late major mergers, formed in zoom-in hydro-simulations. Due to the current lack of good quality kinematic data for M31 satellites, we use
Externí odkaz:
http://arxiv.org/abs/2004.11585
Autor:
Rosa Bartolomeo, Fulvia Troise, Simona Allocca, Giulia Sdruscia, Rosa Vitale, Veronica Bignone, Anna Maria Petrone, Giuseppina Romano, Anna Morena D’Alise, Valentino Ruzza, Irene Garzia, Guido Leoni, Rossella Merone, Francesca Lanzaro, Stefano Colloca, Loredana Siani, Elisa Scarselli, Gabriella Cotugno
Publikováno v:
Vaccines, Vol 12, Iss 3, p 325 (2024)
Quality control testing of vaccines, including potency assessment, is critical to ensure equivalence of clinical lots. We developed a potency assay to support the clinical advancement of Nous-209, a cancer vaccine based on heterologous prime/boost ad
Externí odkaz:
https://doaj.org/article/43d45046ce34472eb9d0812940b77c00