Search Results - "Danilovich, T."

Chemical modelling of dust–gas chemistry within AGB outflows – II. Effect of the dust-grain size distribution by Van de Sande, M, Walsh, C, Danilovich, T

“…ABSTRACT Asymptotic giant branch (AGB) stars are, together with supernovae, the main contributors of stellar dust to the interstellar medium (ISM). Dust grains…”
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(Sub)stellar companions shape the winds of evolved stars by Decin, L., Montargès, M., Richards, A. M. S., Gottlieb, C. A., Homan, W., McDonald, I., El Mellah, I., Danilovich, T., Wallström, S. H. J., Zijlstra, A., Baudry, A., Bolte, J., Cannon, E., De Beck, E., De Ceuster, F., de Koter, A., De Ridder, J., Etoka, S., Gobrecht, D., Gray, M., Herpin, F., Jeste, M., Lagadec, E., Kervella, P., Khouri, T., Menten, K., Millar, T. J., Müller, H. S. P., Plane, J. M. C., Sahai, R., Sana, H., Van de Sande, M., Waters, L. B. F. M., Wong, K. T., Yates, J.

“…Complex stellar winds from evolved stars Stars less than eight times the mass of the Sun end their lives as planetary nebulae, structures of ionized gas thrown…”
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Sensitivity study of chemistry in AGB outflows using chemical kinetics by Maes, S, Van de Sande, M, Danilovich, T, De Ceuster, F, Decin, L

“…ABSTRACT Asymptotic giant branch (AGB) stars shed a significant amount of their mass in the form of a stellar wind, creating a vast circumstellar envelope…”
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Modelling predicts a molecule-rich disc around the AGB star L2 Puppis by Van de Sande, M, Walsh, C, Danilovich, T, De Ceuster, F, Ceulemans, T

“…ABSTRACT The nearby oxygen-rich AGB star L$_2$  Pup hosts a well-studied nearly edge-on disc. To date, discs around AGB stars have not been chemically studied…”
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An ALMA view of CS and SiS around oxygen-rich AGB stars by Danilovich, T, Richards, A M S, Karakas, A I, Van de Sande, M, Decin, L, De Ceuster, F

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An ALMA view of SO and SO2 around oxygen-rich AGB stars by Danilovich, T, Richards, A M S, Decin, L, Van de Sande, M, Gottlieb, C A

“…ABSTRACT We present and analyse SO and SO2, recently observed with high angular resolution and sensitivity in a spectral line survey with ALMA, for two…”
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Rotational Spectra of Vibrationally Excited AlO and TiO in Oxygen-rich Stars by Danilovich, T., Gottlieb, C. A., Decin, L., Richards, A. M. S., Lee, K. L. K., Kami ski, T., Patel, N. A., Young, K. H., Menten, K. M.

“…Rotational transitions in vibrationally excited AlO and TiO-two possible precursors of dust-were observed in the 300 GHz range (1 mm wavelength) toward the…”
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Constraints on Metal Oxide and Metal Hydroxide Abundances in the Winds of AGB Stars: Potential Detection of FeO in R Dor by Decin, L., Danilovich, T., Gobrecht, D., Plane, J. M. C., Richards, A. M. S., Gottlieb, C. A., Lee, K. L. K.

“…Using the Atacama Large Millimeter/submillimeter Array (ALMA), we observed the stellar wind of two oxygen-rich asymptotic giant branch stars, IK Tau and R Dor,…”
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Reduction of the maximum mass-loss rate of OH/IR stars due to unnoticed binary interaction by Decin, L., Homan, W., Danilovich, T., de Koter, A., Engels, D., Waters, L. B. F. M., Muller, S., Gielen, C., García-Hernández, D. A., Stancliffe, R. J., Van de Sande, M., Molenberghs, G., Kerschbaum, F., Zijlstra, A. A., El Mellah, I.

“…In 1981, the idea of a superwind that ends the life of cool giant stars was proposed 1 . Extreme oxygen-rich giants, OH/IR stars, develop superwinds with the…”
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The fundamental manifold of spiral galaxies: ordered versus random motions and the morphology dependence of the Tully-Fisher relation by Tonini, C., Jones, D. H., Mould, J., Webster, R. L., Danilovich, T., Ozbilgen, S.

“…We investigate the morphology dependence of the Tully-Fisher (TF) relation, and the expansion of the relation into a three-dimensional manifold defined by…”
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Chemical tracers of a highly eccentric AGB–main-sequence star binary by Danilovich, T., Malfait, J., Van de Sande, M., Montargès, M., Kervella, P., De Ceuster, F., Coenegrachts, A., Millar, T. J., Richards, A. M. S., Decin, L., Gottlieb, C. A., Pinte, C., De Beck, E., Price, D. J., Wong, K. T., Bolte, J., Menten, K. M., Baudry, A., de Koter, A., Etoka, S., Gobrecht, D., Gray, M., Herpin, F., Jeste, M., Lagadec, E., Maes, S., McDonald, I., Marinho, L., Müller, H. S. P., Pimpanuwat, B., Plane, J. M. C., Sahai, R., Wallström, S. H. J., Yates, J., Zijlstra, A.

“…Binary interactions have been proposed to explain a variety of circumstellar structures seen around evolved stars, including asymptotic giant branch (AGB)…”
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Author Correction: Reduction of the maximum mass-loss rate of OH/IR stars due to unnoticed binary interaction by Decin, L., Homan, W., Danilovich, T., de Koter, A., Engels, D., Waters, L. B. F. M., Muller, S., Gielen, C., García-Hernández, D. A., Stancliffe, R. J., Van de Sande, M., Molenberghs, G., Kerschbaum, F., Zijlstra, A. A., El Mellah, I.

“…In the version of this Letter originally published, the caption of Fig. 2 incorrectly said J = 3–2; it should have said J = 2–1. This has now been corrected…”
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The salty emission of the intermediate-mass AGB star OH 30.1−0.7 by Danilovich, T, Richards, A M S, Van de Sande, M, Gottlieb, C A, Millar, T J, Karakas, A I, Müller, H S P, Justtanont, K, Plane, J M C, Etoka, S, Wallström, S H J, Decin, L, Engels, D, Groenewegen, M A T, Kerschbaum, F, Khouri, T, de Koter, A, Olofsson, H, Paladini, C, Stancliffe, R J

“…Abstract We analyse continuum and molecular emission, observed with ALMA, from the dust-enshrouded intermediate-mass AGB star OH 30.1 −0.7. We find a secondary…”
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The unusual 3D distribution of NaCl around the AGB star IK Tau by Coenegrachts, A, Danilovich, T, De Ceuster, F, Decin, L

“…A&A 678, A85 (2023) NaCl is a diatomic molecule with a large dipole moment, which allows for its detection even at relatively small abundances. It has been…”
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Modelling predicts a molecule-rich disk around the AGB star L2 Puppis by Van de Sande, M, Walsh, C, Danilovich, T, De Ceuster, F, Ceulemans, T

“…The nearby oxygen-rich AGB star L2 Pup hosts a well-studied nearly edge-on disk. To date, disks around AGB stars have not been chemically studied in detail. By…”
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Sensitivity study of chemistry in AGB outflows using chemical kinetics by Maes, S, Van de Sande, M, Danilovich, T, De Ceuster, F, Decin, L

“…Asymptotic Giant Branch (AGB) stars shed a significant amount of their mass in the form of a stellar wind, creating a vast circumstellar envelope (CSE). Owing…”
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Chemical modelling of dust-gas chemistry within AGB outflows -- II. Effect of the dust-grain size distribution by Van de Sande, M, Walsh, C, Danilovich, T

“…AGB stars are, together with supernovae, the main contributors of stellar dust to the interstellar medium (ISM). Dust grains formed by AGB stars are thought to…”
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The salty emission of the intermediate-mass AGB star OH 30.1 -0.7 by Danilovich, T, Richards, A. M. S, Van de Sande, M, Gottlieb, C. A, Millar, T. J, Karakas, A. I, Müller, H. S. P, Justtanont, K, Plane, J. M. C, Etoka, S, Wallström, S. H. J, Decin, L, Engels, D, Groenewegen, M. A. T, Kerschbaum, F, Khouri, T, de Koter, A, Olofsson, H, Paladini, C, Stancliffe, R. J

“…We analyse continuum and molecular emission, observed with ALMA, from the dust-enshrouded intermediate-mass AGB star OH 30.1 -0.7. We find a secondary peak in…”
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How to disentangle geometry and mass-loss rate from AGB-star spectral energy distributions -- The case of EP Aqr by Wiegert, J, Groenewegen, M. A. T, Jorissen, A, Decin, L, Danilovich, T

“…A&A 642, A142 (2020) High-angular-resolution observations of asymptotic giant branch (AGB) stars often reveal non-spherical morphologies for the gas and dust…”
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An ALMA view of SO and SO$_2$ around oxygen-rich AGB stars by Danilovich, T, Richards, A. M. S, Decin, L, Van de Sande, M, Gottlieb, C. A

“…We present and analyse SO and SO$_2$, recently observed with high angular resolution and sensitivity in a spectral line survey with ALMA, for two oxygen-rich…”
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