activity
19972024
most citedNew catalogue of optically visible open clusters and candidates

901 citations · 2.4k across the 35 of their papers we have counts for

collaborators

35 papers

astro-ph.IM2024

Design of the tertiary optical system for the Large Latin American Millimeter Array radio telescope

Emiliano Rasztocky, Matias Rolf Hampel, Rodrigo Reeves +2

Many modern radio telescopes employ an observational strategy that involves maximizing the use of their available spaces (cabins), outfitting them with various receivers at differe…

astro-ph.GA2022★ 9 cited

A spectral survey of CH3CCH in the Hot Molecular Core G331.512-0.103

Julia C. Santos, Leonardo Bronfman, Edgar Mendoza +4

A spectral survey of methyl acetylene (CH3CCH) was conducted toward the hot molecular core/outflow G331.512-0.103. Our APEX observations allowed the detection of 41 uncontaminated…

astro-ph.GA2021★ 13 cited

HCN/HNC chemistry in shocks: a study of L1157-B1 with ASAI

B. Lefloch, G. Busquet, S. Viti +9

HCN and its isomer HNC play an important role in molecular cloud chemistry and the formation of more complex molecules. We investigate here the impact of protostellar shocks on the…

astro-ph.GA2021★ 19 cited

Isocyanic acid (HNCO) in the Hot Molecular Core G331.512-0.103: Observations and Chemical Modelling

Carla M. Canelo, Leonardo Bronfman, Edgar Mendoza +5

Isocyanic acid (HNCO) is a simple molecule with a potential to form prebiotic and complex organic species. Using a spectral survey collected with the Atacama Pathfinder EXperiment…

astro-ph.GA2021

The distribution of open clusters in the Galaxy

H. Monteiro, D. A. Barros, W. S. Dias +1

In this work we explore the new catalog of galactic open clusters that became available recently, containing 1750 clusters that have been re-analysed using the Gaia DR2 catalog to…

astro-ph.GA2019

Elemental abundances in the center of the Galactic Nuclear Disc

V. V. Kovtyukh, S. M. Andrievsky, R. P. Martin +5

We have made the first attempt to derive the chemical properties of the Galactic disc at its very central part using high-resolution infrared spectroscopic observations of four cla…