Zobrazeno 1 - 10
of 122
pro vyhledávání: '"Ronco, M. P."'
Autor:
Bolmont, J., Caroff, S., Gaug, M., Gent, A., Jacholkowska, A., Kerszberg, D., Levy, C., Lin, T., Martinez, M., Nogues, L., Otte, A. N., Perennes, C., Ronco, M., Terzić, T.
Publikováno v:
ApJ 930, 75 (2022)
Gamma-ray astronomy has become one of the main experimental ways to test the modified dispersion relations (MDRs) of photons in vacuum, obtained in some attempts to formulate a theory of Quantum Gravity. The MDRs in use imply time delays which depend
Externí odkaz:
http://arxiv.org/abs/2201.02087
Autor:
Zúñiga-Fernández, S., Olofsson, J., Bayo, A., Haubois, X., Corral-Santana, J. M., Lopera-Mejía, A., Ronco, M. P., Tokovinin, A., Gallenne, A., Kennedy, G. M., Berger, J. -P.
Publikováno v:
A&A 655, A15 (2021)
HD 98800 is a young ($\sim10$ Myr old) and nearby ($\sim45$ pc) quadruple system, composed of two spectroscopic binaries orbiting around each other (AaAb and BaBb), with a gas-rich disk in polar configuration around BaBb. While the orbital parameters
Externí odkaz:
http://arxiv.org/abs/2109.02841
A key process in planet formation is the exchange of angular momentum between a growing planet and the protoplanetary disc, which makes the planet migrate through the disc. Several works show that in general low-mass and intermediate-mass planets mig
Externí odkaz:
http://arxiv.org/abs/2108.04880
The discovery of a giant planet candidate orbiting the white dwarf WD 1856+534 with an orbital period of 1.4 d poses the questions of how the planet reached its current position. We here reconstruct the evolutionary history of the system assuming com
Externí odkaz:
http://arxiv.org/abs/2010.09747
We study the formation of rocky planets by dry pebble accretion from self-consistent dust-growth models. In particular, we aim at computing the maximum core mass of a rocky planet that can sustain a thin H-He atmosphere to account for the second peak
Externí odkaz:
http://arxiv.org/abs/2008.05497
Autor:
Venturini, Julia, Guilera, Octavio M., Haldemann, Jonas, Ronco, M. Paula, Mordasini, Christoph
Publikováno v:
A&A 643, L1 (2020)
The existence of a Radius Valley in the Kepler size distribution stands as one of the most important observational constraints to understand the origin and composition of exoplanets with radii between that of Earth and Neptune. The goal of this work
Externí odkaz:
http://arxiv.org/abs/2008.05513
The diversity in mass and composition of planetary atmospheres stems from the different building blocks present in protoplanetary discs and from the different physical and chemical processes that these experience during the planetary assembly and evo
Externí odkaz:
http://arxiv.org/abs/2006.07127
Publikováno v:
A&A 642, A140 (2020)
Recent observations of protoplanetary disks have revealed ring-like structures that can be associated to pressure maxima. Pressure maxima are known to be dust collectors and planet migration traps. Most of planet formation works are based either on t
Externí odkaz:
http://arxiv.org/abs/2005.10868
Publikováno v:
Phys. Rev. D 101, 084004 (2020)
Considering corrections produced by modified dispersion relations on the equation of state parameter of radiation, we study the induced black hole metric inspired by Kiselev's ansatz, thus defining a deformed Reissner-Nordstr\"{o}m metric. In particu
Externí odkaz:
http://arxiv.org/abs/1911.08624
Autor:
Guilera, O. M., Cuello, N., Montesinos, M., Bertolami, M. M. Miller, Ronco, M. P., Cuadra, J., Masset, F. S.
As planets grow the exchange of angular momentum with the gaseous component of the protoplanetary disc produces a net torque resulting in a variation of the semi-major axis of the planet. For low-mass planets not able to open a gap in the gaseous dis
Externí odkaz:
http://arxiv.org/abs/1904.11047