Carbon monoxide in the cold debris of supernova 1987A

We report spectroscopic and imaging observations of rotational transitions of cold CO and SiO in the ejecta of SN1987A, the first such emission detected in a supernova remnant. In addition to line luminosities for the CO J = 1-0, 2-1, 6-5, and 7-6 transitions, we present upper limits for all other t...

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Hauptverfasser:	Kamenetzky, J, McCray, R, Indebetouw, R, Barlow, MJ, Matsuura, M, Baes, Maarten, Blommaert, JADL, Bolatto, A, Decin, L, Dunne, L, Fransson, C, Glenn, J, Gomez, HL, Groenewegen, MAT, Hopwood, R, Kirshner, RP, Lakicevic, M, Marcaide, J, Marti-Vidal, I, Meixner, M, Royer, P, Soderberg, A, Sonneborn, G, Staveley-Smith, L, Swinyard, BM, Van de Steene, G, van Hoof, PAM, van Loon, JT, Yates, J, Zanardo, G
Format:	Artikel
Sprache:	eng
Schlagworte:	3-DIMENSIONAL STRUCTURE CASSIOPEIA EJECTA FACILITY INSTRUMENT ISM: supernova remnants Physics and Astronomy REMNANT SN 1987A supernovae: individual (SN1987A) WAVELENGTH
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