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of 3 621
pro vyhledávání: '"BRUNNER M"'
Autor:
Mečina, M., Aringer, B., Nowotny, W., Groenewegen, M. A. T., Kerschbaum, F., Brunner, M., Gail, H. -P.
Publikováno v:
A&A 644, A66 (2020)
Stars on the asymptotic giant branch (AGB) lose considerable amounts of matter through their dust-driven stellar winds. A number of such sources have been imaged by Herschel/PACS, revealing a diverse sample of different morphological types. Among the
Externí odkaz:
http://arxiv.org/abs/2010.14963
Akademický článek
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Publikováno v:
A&A 620, A106 (2018)
Understanding the properties of dust produced during the asymptotic giant branch phase of stellar evolution is important for understanding the evolution of stars and galaxies. Recent observations of the carbon AGB star R Scl have shown that observati
Externí odkaz:
http://arxiv.org/abs/1807.11305
Publikováno v:
A&A 611, A102 (2018)
For the carbon AGB star R Sculptoris, the uncertain distance significantly affects the interpretation of observations regarding the evolution of the stellar mass loss during and after the most recent thermal pulse. We aim to provide a new, independen
Externí odkaz:
http://arxiv.org/abs/1711.09676
Autor:
Ramstedt, S., Mohamed, S., Vlemmings, W. H. T., Danilovich, T., Brunner, M., De Beck, E., Humphreys, E. M. L., Lindqvist, M., Maercker, M., Olofsson, H., Kerschbaum, F., Quintana-Lacaci, G.
Publikováno v:
A&A 605, A126 (2017)
The CO(J=3-2) emission from the CSE of the binary S-type AGB star W Aql has been observed at subarcsecond resolution using ALMA. The aim of this paper is to investigate the wind properties of the AGB star and to analyse how the known companion has sh
Externí odkaz:
http://arxiv.org/abs/1709.07327
Autor:
Kerschbaum, F., Maercker, M., Brunner, M., Lindqvist, M., Olofsson, H., Mecina, M., De Beck, E., Groenewegen, M. A. T., Lagadec, E., Mohamed, S., Paladini, C., Ramstedt, S., Vlemmings, W. H. T., Wittkowski, M.
Publikováno v:
A&A 605, A116 (2017)
Aims. Our goal is to characterize the intermediate age, detached shell carbon star U Antliae morphologically and physically in order to study the mass-loss evolution after a possible thermal pulse. Methods. High spatial resolution ALMA observations o
Externí odkaz:
http://arxiv.org/abs/1708.02915
Autor:
Wittkowski, M., Hofmann, K. -H., Höfner, S., Bouquin, J. B. Le, Nowotny, W., Paladini, C., Young, J., Berger, J. -P., Brunner, M., de Gregorio-Monsalvo, I., Eriksson, K., Hron, J., Humphreys, E. M. L., Lindqvist, M., Maercker, M., Mohamed, S., Olofsson, H., Ramstedt, S., Weigelt, G.
Publikováno v:
A&A 601, A3 (2017)
We present near-infrared interferometry of the carbon-rich asymptotic giant branch (AGB) star R Sculptoris. The visibility data indicate a broadly circular resolved stellar disk with a complex substructure. The observed AMBER squared visibility value
Externí odkaz:
http://arxiv.org/abs/1702.02574
Autor:
van Hamel, A., Brunner, M. I.
Publikováno v:
Water Resources Research; Oct2024, Vol. 60 Issue 10, p1-17, 17p
Akademický článek
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Autor:
Maercker, M., Vlemmings, W. H. T., Brunner, M., De Beck, E., Humphreys, E. M., Kerschbaum, F., Lindqvist, M., Olofsson, H., Ramstedt, S.
Publikováno v:
A&A 586, A5 (2016)
Thermal pulses are fundamental to the chemical evolution of AGB stars and their circumstellar envelopes. A further consequence of thermal pulses is the formation of detached shells of gas and dust around the star. We aim to determine the physical pro
Externí odkaz:
http://arxiv.org/abs/1512.01350