Laura M. Pérez

Data products for "Probing Planet Formation within 10 au: Dust Substructures in Extremely Compact Protoplanetary Disks"

Pietro Curone, Gijs D. Mulders, Nienke van der Marel, Laura M. Pérez

Data products from Curone et al., "Probing Planet Formation within 10 au: Dust Substructures in Extremely Compact Protoplanetary Disks". This deposit contains, for each of the 11 protoplanetary disks presented in the paper, the calibrated ALMA measurement sets, CLEAN FITS continuum images …

cl, nl (code pays fourni par la source)

Data products for "Probing Planet Formation within 10 au: Dust Substructures in Extremely Compact Protoplanetary Disks"

Pietro Curone, Gijs D. Mulders, Nienke van der Marel, Laura M. Pérez

Data products from Curone et al., "Probing Planet Formation within 10 au: Dust Substructures in Extremely Compact Protoplanetary Disks". This deposit contains, for each of the 11 protoplanetary disks presented in the paper, the calibrated ALMA measurement sets, CLEAN FITS continuum images …

cl, nl (code pays fourni par la source)

The AGE-PRO ALMA Survey: A glimpse into the gas evolution in protoplanetary disk

Carolina Agurto-Gangas, Laura M. Pérez, Ke Zhang, Anibal Sierra et autres

The fundamental question of how the gas and solids in protoplanetary disks evolve with time remains unanswered. However, the ongoing ALMA Large Program AGE-PRO (“ALMA survey of Gas Evolution in PROtoplanetary disks”) was designed to answer this question for the gas component. …

cl, us (code pays fourni par la source)

Small-scale substructures in Taurus transition disks around low mass stars

M. M. Rodríguez S., Laura M. Pérez, Myriam Benisty

The process of planet formation and disk evolution leaves an imprint on the material that surrounds a young star. Imaging from at high spatial resolution has revealed that most protoplanetary disks host small-scale (few au) substructures. While rings and gaps are very …

cl, fr (code pays fourni par la source)

The ALMA Survey of Gas Evolution of PROtoplanetary discs (AGE-PRO): constraints on disc turbulence, fragmentation velocity, and inner pebble fluxes

L. -W. Luo, Paola Pinilla, Camila Pulgarés, Laura M. Pérez et autres

ABSTRACT How substructures and disc properties affect dust evolution and the delivery of solids and volatiles into planet-forming regions remains an open question. We present results from tailored dust evolution modeling of the AGE–PRO ALMA large program, a sample of 30 protoplanetary …

gb, cl, de, it, us, fr (code pays fourni par la source)

The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO): Constraints on disk turbulence, fragmentation velocity, and inner pebble fluxes

Lilian Luo, Paola Pinilla, Camila Pulgarés, Laura M. Pérez et autres

How substructures and disk properties affect dust evolution and the delivery of solids and volatiles into planet-forming regions remains an open question. We present results from tailored dust evolution modeling of the AGE-PRO ALMA large program, a sample of 30 protoplanetary disks …

The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO): Constraints on disk turbulence, fragmentation velocity, and inner pebble fluxes

Lilian Luo, Paola Pinilla, Camila Pulgarés, Laura M. Pérez et autres

How substructures and disk properties affect dust evolution and the delivery of solids and volatiles into planet-forming regions remains an open question. We present results from tailored dust evolution modeling of the AGE-PRO ALMA large program, a sample of 30 protoplanetary disks …

in, gb, cl, de, it, us, fr (code pays fourni par la source)

A Protoplanet Candidate in the PDS 66 Disk Indicated by Silicon Sulfide Isotopologues

Tomohiro C. Yoshida, Felipe Alarcón, Jaehan Bae, Myriam Benisty et autres

Abstract Despite observational progress in planet formation, the stage in which planetesimals grow into planets remains poorly understood. During this phase, protoplanets may develop gaseous envelopes that are warmer than the surrounding disk gas, potentially providing observable signatures through molecules otherwise depleted …

jp, it, us, de, cl (code pays fourni par la source)

Coherent differential imaging of high-contrast extended sources with VLT/SPHERE

Axel Potier, R. Galicher, Pierre Baudoz, Johan Mazoyer et autres

Context . High-contrast imaging relies on advanced coronagraphs and adaptive optics (AO) to attenuate the starlight. However, residual aberrations, especially non-common path aberrations between the AO channel and the coronagraph channel, limit the instrument performance. While post-processing techniques such as spectral or …

fr, cl, us, de (code pays fourni par la source)

Discovery of Hα Emission from a Protoplanet Candidate around the Young Star 2MASS J16120668–3010270 with MagAO-X

Jialin Li, Laird M. Close, Feng Long, Jared R. Males et autres

Abstract 2MASS J16120668–3010270 (hereafter 2MJ1612) is a young M0 star that hosts a protoplanetary disk in the Upper Scorpius star-forming region. Recent Atacama Large Millimeter/submillimeter Array (ALMA) observations of 2MJ1612 show a mildly inclined disk (i = 37°) with a large dust-depleted …

The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO). XII. Extreme Millimeter Variability Detected in a Class II Disk

James M. Miley, Laura M. Pérez, Carolina Agurto-Gangas, Anibal Sierra et autres

Abstract Variability of millimeter wavelength continuum emission from Class II protoplanetary disks is extremely rare, and when detected, it is usually interpreted as originating from nonthermal emission mechanisms that relate to the host star itself rather than its disk. During observations made …

cl, gb, us, de, it (code pays fourni par la source)

The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO). VIII. The Impact of External Photoevaporation on Disk Masses and Radii in Upper Scorpius

Rossella Anania, Giovanni P. Rosotti, Matías Gárate, Paola Pinilla et autres

Abstract Protoplanetary disk evolution can be deeply influenced by the UV radiation emitted by neighboring massive stars (mainly of spectral types O and B). We show that the process of external photoevaporation, which causes an outside-in depletion of disk material due to …

it, de, gb, cl, us, fr, nl (code pays fourni par la source)