318 citations · 9.3k across the 181 of their papers we have counts for
6 papers · 1 filter
The impact of atmospheric circulation on the chemistry of the hot Jupiter HD 209458b
M. Agundez, O. Venot, N. Iro +4
We investigate the effects of atmospheric circulation on the chemistry of the hot Jupiter HD 209458b. We use a simplified dynamical model and a robust chemical network, as opposed…
A chemical model for the atmosphere of hot Jupiters
Olivia Venot, Eric Hébrard, Marcelino Agùndez +5
Our purpose is to release a chemical network, and the associated rate coefficients, developed for the temperature and pressure range relevant to hot Jupiters atmospheres. Using thi…
Warm HCN in the planet formation zone of GV Tau N
Asunción Fuente, José Cernicharo, Marcelino Agúndez
The Plateau de Bure Interferometer has been used to map the continuum emission at 3.4 mm and 1.1 mm together with the J=1->0 and J=3->2 lines of HCN and HCO+ towards the binary sta…
Molecular abundances in the inner layers of IRC +10216
M. Agundez, J. P. Fonfria, J. Cernicharo +3
Observations towards IRC +10216 of CS, SiO, SiS, NaCl, KCl, AlCl, AlF, and NaCN have been carried out with the IRAM 30-m telescope in the 80-357.5 GHz frequency range. A large numb…
Herschel/HIFI observation of highly excited rotational lines of HNC toward IRC +10 216
F. Daniel, M. Agúndez, J. Cernicharo +6
We report the detection in emission of various highly excited rotational transitions of HNC (J = 6-5 through J =12-11) toward the carbon-star envelope IRC +10 216 using the HIFI in…
On the physical structure of IRC+10216. Ground-based and Herschel observations of CO and CCH
E. De Beck, R. Lombaert, M. Agúndez +17
The C-rich AGB star IRC+10216 undergoes strong mass loss, and quasi-periodic density enhancements in the circumstellar matter have been reported. CO is ubiquitous in the CSE, while…