Bouarour, Y. -I.;Perraut, K.;Ménard, F.;Brandner, W.;Caratti o Garatti, A.;Caselli, P.;Van Dishoeck, E.;Dougados, C.;García López, R.;Grellmann, R.;Henning, T.;Klarmann, L.;Labadie, L.;Natta, A.;Sánchez Bermúdez, J.;Thi, W. -F.;De Zeeuw, P. T.;Amorim, A.;Baubock, M.;Benisty, M.;Berger, J. -P.;Clenet, Y.;Du Foresto, V. Coudé;Duvert, G.;Eckart, A.;Eisenhauer, F.;Eupen, F.;Filho, M.;Gao, F.;García, P.;Gendron, E.;Genzel, R.;Gillessen, S.;Jiménez Rosales, A.;Jocou, L.;Hippler, S.;Horrobin, M.;Hubert, Z.;Kervella, P.;Lacour, S.;Le Bouquin, J. -B.;Léna, P.;Ott, T.;Paumard, T.;Perrin, G.;Pfuhl, O.;Rousset, G.;Scheithauer, S.;Shangguan, J.;Stadler, J.;Straub, O.;Straubmeier, C.;Sturm, E.;Vincent, F. H.;Von Fellenberg, S. D.;Widmann, F.;Wiest, M. Context. Studies of the dust distribution, composition, and evolution of protoplanetary disks provide clues for understanding planet formation. However, little is known about the innermost regions of disks where telluric planets are expected to form....
Aims. We aim to develop a chemical model that contains a consistent description of spin-state chemistry in reactions involving chemical species with multiple deuterons. We apply the model to the specific case of deuterated ammonia, to derive values f...
Context. An ever growing number of observational and theoretical evidence suggests that the deuterated fraction (column density ratio between a species containing D and its hydrogenated counterpart. D-frac) is an evolutionary indicator both in the lo...
Context. High methanol (CH3OH) deuteration has been revealed in Class 0 protostars with the detection of singly, doubly, and even triply D-substituted forms. Methanol is believed to form during the pre-collapse phase via gas-grain chemistry and then ...
Context. An ever growing number of observational and theoretical evidence suggests that the deuterated fraction (column density ratio between a species containing D and its hydrogenated counterpart. D-frac) is an evolutionary indicator both in the lo...
Integrated emission maps of 66 molecular transitions towards the starless core L1521E, presented in the paper in Figures 1, 2, and in Table A.1. The emission maps towards L1521E have been obtained using the IRAM 30m telescope (Pico Veleta, Spain). Pa...
We present here the hyperfine structure fit results (see Section 3 of the paper for details) of the N_2_D^+^(2-1), N_2_H^+^(1-0), DCO^+^(2-1), and H^13^CO^+^(1-0) lines mapped across 13 dense cores in L1495 with the IRAM 30 m antenna. They are maps o...
Datacube in fits format of the NH_2_CHO(4_1,4-3_1,3) emission imaged towards L1157-B1 using the IRAM-NOEMA interferometer (see Fig. 1). The L1157-B1 shock was observed at 3mm with the IRAM NOEMA seven-element array during several tracks in July, Octo...
The FITS files represent the Herschel/SPIRE H_2_ column densities and dust temperature maps of the two prestellar cores.
