Browsing Royal Observatory of Belgium and the Planetarium by Author "Wittkowski M."
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ALMA observations of the variable <SUP>12</SUP>CO/<SUP>13</SUP>CO ratio around the asymptotic giant branch star R Sculptoris
Vlemmings W. H. T.; Maercker M.; Lindqvist M.Mohamed S.Olofsson H.Ramstedt S.Brunner M.Groenewegen M. A. T.Kerschbaum F.Wittkowski M. et al. -
Herschel Planetary Nebula Survey (HerPlaNS). First detection of OH<SUP>+</SUP> in planetary nebulae
Aleman I.; Ueta T.; Ladjal D.Exter K. M.Kastner J. H.Montez R.Tielens A. G. G. M.Chu Y.-H.Izumiura H.McDonald I.Sahai R.Siódmiak N.Szczerba R.van Hoof P. A. M.Villaver E.Vlemmings W.Wittkowski M.Zijlstra A. A. et al. -
The Herschel Planetary Nebula Survey (HerPlaNS). I. Data overview and analysis demonstration with NGC 6781
Ueta T.; Ladjal D.; Exter K. M.Otsuka M.Szczerba R.Siódmiak N.Aleman I.van Hoof P. A. M.Kastner J. H.Montez R.McDonald I.Wittkowski M.Sandin C.Ramstedt S.De Marco O.Villaver E.Chu Y.-H.Vlemmings W.Izumiura H.Sahai R.Lopez J. A.Balick B.Zijlstra A.Tielens A. G. G. M.Rattray R. E.Behar E.Blackman E. G.Hebden K.Hora J. L.Murakawa K.Nordhaus J.Nordon R.Yamamura I. et al. -
Unexpectedly large mass loss during the thermal pulse cycle of the red giant star R Sculptoris
Maercker M.; Mohamed S.; Vlemmings W. H. T.Ramstedt S.Groenewegen M. A. T.Humphreys E.Kerschbaum F.Lindqvist M.Olofsson H.Paladini C.Wittkowski M.de Gregorio-Monsalvo I.Nyman L.-A. et al.