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- Centre National de la Recherche ScientifiqueFR405 papers
- Laboratoire d’Etudes du Rayonnement et de la Matière en Astrophysique et AtmosphèresFR251 papers
- Max Planck Institute for Extraterrestrial PhysicsDE246 papers
- Institut de Radioastronomie MillimétriqueFR232 papers
- Centro de AstrobiologíaES224 papers
- Arcetri Astrophysical ObservatoryIT199 papers
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6 papers · 1 filter
13CO at the centre of M82
N. Neininger, M. Guelin, U. Klein +2
Using the IRAM interferometer, we have observed the nearby starburst galaxy M82 with a 4.2" resolution (~70 pc) in the 1->0 line of 13CO and in the 2.6-mm continuum. The spatial di…
Molecular gas in water megamaser active galaxies
F. Raluy, P. Planesas, L. Colina
We have searched for molecular gas towards the nucleus of four galaxies known to harbor a water vapor megamaser. CO(1-->0) emission of NGC 2639 and NGC 5506 was strong enough to al…
On the origin of the high velocity SiO maser emission from late-type stars
F. Herpin, A. Baudry, J. Alcolea +1
We have undertaken toward 30 Mira or semi-regular variables and one OH/IR object highly sensitive observations of the v=1, J=2-1 and 3-2 transitions of SiO simultaneously with obse…
Molecular gas in the barred spiral M100 - II. 12 CO(1-0) interferometer observations and numerical simulations
S. Garcia-Burillo, M. J. Sempere, F. Combes +1
Using the IRAM interferometer we have mapped at high resolution (2"x1") the 12CO(1-0) emission in the nucleus of the doubled barred SABbc spiral M100. Molecular gas is distributed…
On the use of scaling relations for the Tolman test
Mariano Moles, Ana Campos, Per Kjaergaard +2
The use of relations between structural parameters of early type galaxies to perform the Tolman test is reconsidered. Scaling relations such as the FP or the Kormendy relation, req…
Galaxy Counts, Sizes, Colours and Redshifts in the Hubble Deep Field
T. Shanks, N. Metcalfe, R. Fong +3
We compare the galaxy evolution models of Bruzual & Charlot (1993) with the faint galaxy count, size and colour data from the Hubble and Herschel Deep Fields (Metcalfe et al 1996).…