Zobrazeno 1 - 10
of 11 782
pro vyhledávání: '"D. Garcı́a"'
Autor:
Gonzalez, E. J., Rodriguez, F., Navarro-Gironés, D., Gaztañaga, E., Siudek, M., Lambas, D. García, O'Mill, A. L., Cabayol, P. RenardL., Carretero, J., Casas, R., De Vicente, J., Eriksen, M., Fernandez, E., Garcia-Bellido, J., Hildebrandt, H., Miquel, R., Padilla, C., Sanchez, E., Sevilla-Noarbe, I., Tallada-Crespí, P., Wittje, A.
Galaxy pairs constitute the initial building blocks of galaxy evolution, which is driven through merger events and interactions. Thus, the analysis of these systems can be valuable in understanding galaxy evolution and studying structure formation. I
Externí odkaz:
http://arxiv.org/abs/2305.01952
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
Publikováno v:
Monthly Noticesof the Royal Astronomical Society, Volume 518, Issue 2, January 2023, Pages 3095-3105
Using a new statistical approach we study the alignment signal of galactic spins with respect to the center of voids identified in the TNG-300 simulation. We explore this signal in different samples of galaxies, varying their distance from the void c
Externí odkaz:
http://arxiv.org/abs/2202.13249
The detection of anisotropies with respect to a given direction in a vector field is a common problem in astronomy. Several methods have been proposed that rely on the distribution of the acute angles between the data and a reference direction. Diffe
Externí odkaz:
http://arxiv.org/abs/2202.13244
The effective Hamiltonian for electrons in bilayer graphene with applied magnetic fields is solved through second-order supersymmetric quantum mechanics. This method transforms the corresponding eigenvalue problem into two intertwined one dimensional
Externí odkaz:
http://arxiv.org/abs/2101.05391
The quantum behavior of electrons in bilayer graphene with applied magnetic fields is addressed. By using second-order supersymmetric quantum mechanics the problem is transformed into two intertwined one dimensional stationary Schr\"odinger equations
Externí odkaz:
http://arxiv.org/abs/2006.01988
We analyse the presence of dust around galaxy group members through the reddening of background quasars. By taking into account quasar colour and their dependence on redshift and angular position, we derive mean quasar colours excess in projected reg
Externí odkaz:
http://arxiv.org/abs/1911.02583
Autor:
González-Díaz, D., Fontaíña, M., Castro, D. García, Mehl, B., de Oliveira, R., Williams, S., Monrabal, F., Querol, M., Álvarez, V.
A simple hole-type secondary scintillation structure (2 mm-hole, 5 mm-pitch, 5 mm-thickness) is introduced and its operation demonstrated in pure xenon in the pressure range 2-10 bar. The new device, characteristically translucent, has been manufactu
Externí odkaz:
http://arxiv.org/abs/1907.03292