Astrochemistry of old stars: direct probing of unique chemical laboratories

Pubblicazioni

Kinetic Study of the Reactions of AlO with H2O and H2; Precursors to Stellar Dust Formation

Autori: Thomas P. Mangan, Kevin M. Douglas, Rachel E. Lade, David Gobrecht, Leen Decin, John M. C. Plane
Pubblicato in: ACS Earth and Space Chemistry, Numero 5/12, 2021, Pagina/e 3385-3395, ISSN 2472-3452
Editore: American Chemical Society
DOI: 10.1021/acsearthspacechem.1c00225

Equatorial retrograde flow in WASP-43b elicited by deep wind jets?

Autori: Ludmila Carone, Robin Baeyens, Paul Mollière, Patrick Barth, Allona Vazan, Leen Decin, Paula Sarkis, Olivia Venot, Thomas Henning
Pubblicato in: Monthly Notices of the Royal Astronomical Society., Numero 496/3, 2020, Pagina/e 3582-3614, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa1733

Atmosphere of Betelgeuse before and during the Great Dimming event revealed by tomography

Autori: K. Kravchenko, A. Jorissen, S. Van Eck, T. Merle, A. Chiavassa, C. Paladini, B. Freytag, B. Plez, M. Montargès, H. Van Winckel
Pubblicato in: Astronomy & Astrophysics, Numero 650/L17, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202039801

SPH modelling of companion-perturbed AGB outflows including a new morphology classification scheme

Autori: S. Maes, W. Homan, J. Malfait, L. Siess, J. Bolte, F. De Ceuster, L. Decin
Pubblicato in: Astronomy & Astrophysics, Numero 653/A25, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202140823

MAGRITTE, a modern software library for 3D radiative transfer – II. Adaptive ray-tracing, mesh construction, and reduction

Autori: Frederik De Ceuster, Jan Bolte, Ward Homan, Silke Maes, Jolien Malfait, Leen Decin, Jeremy Yates, Peter Boyle, James Hetherington
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 499/4, 2020, Pagina/e 5194–5204, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3199

The Nearby Evolved Stars Survey II: Constructing a volume-limited sample and first results from the James Clerk Maxwell Telescope

Autori: P. Scicluna, F. Kemper, I. McDonald, S. Srinivasan, A. Trejo, S. H. J. Wallström, J. G. A. Wouterloot, J. Cami, J. Greaves, Jinhua He, D. T. Hoai, Hyosun Kim, O. C. Jones, H. Shinnaga, C. J. R. Clark, T. Dharmawardena, W. Holland, H. Imai, J. Th. van Loon, K. M. Menten, R. Wesson, H. Chawner, S. Feng, S. Goldman, F.C. Liu, H. MacIsaac, J. Tang, S. Zeegers, K. Amada, V. Antoniou, A. Bemis, M. L. B
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero accepted for publication, 2022, ISSN 0035-8711
Editore: Blackwell Publishing Inc.

The inner circumstellar dust of the red supergiant Antares as seen with VLT/SPHERE/ZIMPOL

Autori: E. Cannon, M. Montarges, A. de Koter, L. Decin, M. Min, E. Lagadec, P. Kervella, J.O. Sundqvist, H. Sana
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 502/1, 2021, Pagina/e 369-382, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab018

(Sub)stellar companions shape the winds of evolved stars

Autori: L. Decin, M. Montargès, A.M.S. Richards, C.A. Gottlieb, W. Homan, I. McDonald, I. El Mellah, T. Danilovich, S.H.J. Wallström, A. Zijlstra, A. Baudry, J. Bolte, E. Cannon, E. De Beck, F. De Ceuster, A. de Koter, J. De Ridder, S. Etoka, D. Gobrecht, M. Gray, F. Herpin, M. Jeste, E. Lagadec, P. Kervella, T. Khouri, K. Menten, T.J. Millar, H.S.P. Müller, J.M.C. Plane, R. Sahai, H. Sana, M. Van de S
Pubblicato in: Science, Numero 369/6510, 2020, Pagina/e 1497-1500, ISSN 0036-8075
Editore: American Association for the Advancement of Science
DOI: 10.1126/science.abb1229

A dusty veil shading Betelgeuse during its Great Dimming

Autori: M. Montargès, E. Cannon, E. Lagadec, A. de Koter, P. Kervella, J. Sanchez-Bermudez, C. Paladini, F. Cantalloube, L. Decin, P. Scicluna, K. Kravchenko, A. K. Dupree, S. Ridgway, M. Wittkowski, N. Anugu, R. Norris, G. Rau, G. Perrin, A. Chiavassa, S. Kraus, J. D. Monnier, F. Millour, J.-B. Le Bouquin, X. Haubois, B. Lopez, P. Stee, W. Danchi
Pubblicato in: Nature, Numero 594, 2021, Pagina/e 365–368, ISSN 0028-0836
Editore: Nature Publishing Group
DOI: 10.1038/s41586-021-03546-8

SPH modelling of wind-companion interactions in eccentric AGB binary systems

Autori: J. Malfait, W. Homan, S. Maes, J. Bolte, L. Siess, F. De Ceuster, L. Decin
Pubblicato in: Astronomy & Astrophysics, Numero 652/A51, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202141161

Analytic, dust-independent mass-loss rates for red supergiant winds initiated by turbulent pressure

Autori: N. D. Kee, J. O. Sundqvist, L. Decin, A. de Koter, H. Sana
Pubblicato in: Astronomy & Astrophysics, Numero 646/A180, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202039224

ATOMIUM: ALMA tracing the origins of molecules in dust forming oxygen rich M-type stars: Motivation, sample, calibration, and initial results

Autori: C. A. Gottlieb, L. Decin, A. M. S. Richards, F. De Ceuster, W. Homan, S. H. J. Wallstrom, T. Danilovich, T. J. Millar, M. Montarges, K. T. Wong, I. McDonald, A. Baudry, J. Bolte, E. Cannon, E. De Beck, A. de Koter, I. El Mellah, S. Etoka, D. Gobrecht, M. Gray, F. Herpin, M. Jeste, P. Kervella, T. Khouri, E. Lagadec, S. Maes, J. Malfait, K. M. Menten, H. S. P. Muller, B. Pimpanuwat, J. M. C. Plane,
Pubblicato in: Astronomy & Astrophysics, Numero accepted for publications, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202140431

ATOMIUM: A high-resolution view on the highly asymmetric wind of the AGB star π1GruisI. First detection of a new companion and its effect on the inner wind

Autori: Ward Homan, Miguel Montarges, Bannawit Pimpanuwat, Anita M. S. Richards, Sofia H. J. Wallstrom, Pierre Kervella, Leen Decin, Albert Zijlstra, Taissa Danilovich, Alex de Koter, Karl Menten, Raghvendra Sahai, John Plane, Kelvin Lee, Rens Waters, Alain Baudry, Ka Tat Wong, Tom J. Millar, Marie Van de Sande, Eric Lagadec, David Gobrecht, Jeremy Yates, Daniel Price, Emily Cannon, Jan Bolte, Frederik De
Pubblicato in: Astronomy & Astrophysics, Numero 644/A61, 2020, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202039185

How to disentangle geometry and mass-loss rate from AGB-star spectral energy distributions -- The case of EP Aqr

Autori: J. Wiegert, M.A.T. Groenewegen, A. Jorissen, L. Decin, T. Danilovich
Pubblicato in: Astronomy & Astrophysics, Numero 642/A142, 2020, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202038029

Bottom-up dust nucleation theory in oxygen-rich evolved stars I. Aluminium oxide clusters

Autori: David Gobrecht, John M. C. Plane, Stefan T. Bromley, Leen Decin, Sergio Cristallo, Sanjay Sekaran
Pubblicato in: Astronomy & Astrophsyics, Numero accepted for publications, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202141976

Rapid Acceleration of Hydrogen Atom Abstraction Reactions of OH at Very Low Temperatures through Weakly Bound Complexes and Tunneling

Autori: Dwayne E. Heard
Pubblicato in: Accounts of Chemical Research, Numero 5/11, 2018, Pagina/e 2620–2627, ISSN 0001-4842
Editore: American Chemical Society
DOI: 10.1021/acs.accounts.8b00304

ATOMIUM: halide molecules around the S-type AGB star W Aquilae

Autori: T. Danilovich, M. Van de Sande, J. M. C. Plane, T. J. Millar, P. Royer, M. A. Amor, K. Hammami, L. Decock, C. A. Gottlieb, L. Decin, A. M. S. Richards, E. De Beck, A. Baudry, J. Bolte, E. Cannon, F. De Ceuster, A. de Koter, S. Etoka, D. Gobrecht, M. Gray, F. Herpin, W. Homan, M. Jeste, P. Kervella, T. Khouri, E. Lagadec, S. Maes, J. Malfait, I. McDonald, K. M. Menten, M. Montargès, H. S. P. Müll
Pubblicato in: Astronomy & Astrophysics, Numero 655/A80, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202141757

Rotational Spectra of Vibrationally Excited AlO and TiO in Oxygen-rich Stars

Autori: T. Danilovich, C. A. Gottlieb, L. Decin, A. M. S. Richards, K. L. K. Lee, T. Kaminski, N. A. Patel, K. H. Young, K. M. Menten
Pubblicato in: The Astrophysical Journal, Numero 904/2/110, 2020, ISSN 0004-637X
Editore: University of Chicago Press
DOI: 10.3847/1538-4357/abc079

The vertical and adiabatic ionization energies of silicon carbide clusters, (SiC)n , with n=1-12

Autori: David Gobrecht
Pubblicato in: Frontiers in Astronomy and Space Sciences, Numero 8/65, 2021, ISSN 2296-987X
Editore: Frontiers
DOI: 10.3389/fspas.2021.662545

Spatially Resolved Ultraviolet Spectroscopy of the Great Dimming of Betelgeuse

Autori: Andrea K. Dupree, Klaus G. Strassmeier, Lynn D. Matthews, Han Uitenbroek, Thomas Calderwood, Thomas Granzer, Edward F Guinan, Reimar Leike, Miguel Montargès, Anita M. S. Richards, Richard Wasatonic, Michael Weber
Pubblicato in: The Astrophysical Journal, Numero 899/1/68, 2020, ISSN 0004-637X
Editore: University of Chicago Press
DOI: 10.3847/1538-4357/aba516

Evolution and Mass Loss of Cool Aging Stars: A Daedalean Story

Autori: Leen Decin
Pubblicato in: Annual Review of Astronomy and Astrophysics, Numero 59, 2021, Pagina/e 337-389, ISSN 0066-4146
Editore: Annual Reviews, Inc.
DOI: 10.1146/annurev-astro-090120-033712

An unusual face-on spiral in the wind of the M-type AGB star EP Aquarii

Autori: Ward Homan, Anita Richards, Leen Decin, Alex de Koter, Pierre Kervella
Pubblicato in: Astronomy & Astrophysics, Numero 616, 2018, Pagina/e A34, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201832834

Radiation-pressure-driven sub-Keplerian rotation of the disc around the AGB star L2 Pup

Autori: Thomas J. Haworth, Richard A. Booth, Ward Homan, Leen Decin, Cathie J. Clarke, Subhanjoy Mohanty
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 473/1, 2017, Pagina/e 317-327, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stx2416

Chemical content of the circumstellar envelope of the oxygen-rich AGB star R Doradus

Autori: M. Van de Sande, L. Decin, R. Lombaert, T. Khouri, A. de Koter, F. Wyrowski, R. De Nutte, W. Homan
Pubblicato in: Astronomy & Astrophysics, Numero 609, 2018, Pagina/e A63, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201731298

Constraints on Metal Oxide and Metal Hydroxide Abundances in the Winds of AGB Stars: Potential Detection of FeO in R Dor

Autori: L. Decin, T. Danilovich, D. Gobrecht, J. M. C. Plane, A. M. S. Richards, C. A. Gottlieb, K. L. K. Lee
Pubblicato in: The Astrophysical Journal, Numero 855/2, 2018, Pagina/e 113, ISSN 1538-4357
Editore: IOP Publishing
DOI: 10.3847/1538-4357/aaab6a

Sulphur-bearing molecules in AGB stars

Autori: T. Danilovich, M. Van de Sande, E. De Beck, L. Decin, H. Olofsson, S. Ramstedt, T. J. Millar
Pubblicato in: Astronomy & Astrophysics, Numero 606, 2017, Pagina/e A124, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201731203

Study of the aluminium content in AGB winds using ALMA

Autori: L. Decin, A. M. S. Richards, L. B. F. M. Waters, T. Danilovich, D. Gobrecht, T. Khouri, W. Homan, J. M. Bakker, M. Van de Sande, J. A. Nuth, E. De Beck
Pubblicato in: Astronomy & Astrophysics, Numero 608, 2017, Pagina/e A55, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201730782

On the detection of CO and mass-loss of bulge OH/IR stars

Autori: J A D L Blommaert, M A T Groenewegen, K Justtanont, L Decin
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 479/3, 2018, Pagina/e 3545-3562, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/sty1663

The close circumstellar environment of Betelgeuse

Autori: Pierre Kervella, Leen Decin, Anita M. S. Richards, Graham M. Harper, Iain McDonald, Eamon O’Gorman, Miguel Montargès, Ward Homan, Keiichi Ohnaka
Pubblicato in: Astronomy & Astrophysics, Numero 609, 2018, Pagina/e A67, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201731761

ALMA detection of a tentative nearly edge-on rotating disk around the nearby AGB star R Doradus

Autori: Ward Homan, Taissa Danilovich, Leen Decin, Alex de Koter, Joseph Nuth, Marie Van de Sande
Pubblicato in: Astronomy & Astrophysics, Numero 614, 2018, Pagina/e A113, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201732246

The circumstellar envelope around the S-type AGB star W Aql

Autori: S. Ramstedt, S. Mohamed, W. H. T. Vlemmings, T. Danilovich, M. Brunner, E. De Beck, E. M. L. Humphreys, M. Lindqvist, M. Maercker, H. Olofsson, F. Kerschbaum, G. Quintana-Lacaci
Pubblicato in: Astronomy & Astrophysics, Numero 605, 2017, Pagina/e A126, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201730934

Stratosphere circulation on tidally locked ExoEarths

Autori: L. Carone, R. Keppens, L. Decin, Th. Henning
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 473/4, 2017, Pagina/e 4672-4685, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stx2732

Molecular Data Needs for Modelling AGB Stellar Winds and Other Molecular Environments

Autori: Taïssa Danilovich, Leen Decin, Marie Van de Sande
Pubblicato in: Galaxies, Numero 6/3, 2018, Pagina/e 86, ISSN 2075-4434
Editore: MDPI
DOI: 10.3390/galaxies6030086

SiS in the Circumstellar Envelope of IRC +10216: Maser and Quasi-thermal Emission

Autori: Y. Gong, C. Henkel, J. Ott, K. M. Menten, M. R. Morris, D. Keller, M. J. Claussen, M. Grasshoff, R. Q. Mao
Pubblicato in: The Astrophysical Journal, Numero 843/1, 2017, Pagina/e 54, ISSN 1538-4357
Editore: IOP Publishing
DOI: 10.3847/1538-4357/aa7853

Determining the effects of clumping and porosity on the chemistry in a non-uniform AGB outflow

Autori: M. Van de Sande, J.O. Sundqvist, T.J. Millar, D. Keller, W. Homan, A. de Koter, L. Decin, F. De Ceuster
Pubblicato in: Astronomy & Astrophysics, 2018, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201732276

ALMA spectral line and imaging survey of a low and a high mass-loss rate AGB star between 335 and 362 GHz

Autori: L. Decin, A. M. S. Richards, T. Danilovich, W. Homan, J. A. Nuth
Pubblicato in: Astronomy & Astrophysics, Numero 615, 2018, Pagina/e A28, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201732216

Sulphur-bearing molecules in AGB stars. II. Abundances and distributions of CS and SiS

Autori: T. Danilovich, S. Ramstedt, D. Gobrecht, L. Decin, E. De Beck, H. Olofsson
Pubblicato in: Astronomy & Astrophysics, 2018, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201833317

On the properties of dust and gas in the environs of V838 Monocerotis

Autori: K. M. Exter, N. L. J. Cox, B. M. Swinyard, M. Matsuura, A. Mayer, E. De Beck, L. Decin
Pubblicato in: Astronomy & Astrophysics, Numero 596, 2016, Pagina/e A96, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201628235

An ALMA view of CS and SiS around oxygen-rich AGB stars

Autori: T Danilovich, A M S Richards, A I Karakas, M Van de Sande, L Decin, F De Ceuster
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 484/1, 2019, Pagina/e 494-509, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz002

Developing a self-consistent AGB wind model – I. Chemical, thermal, and dynamical coupling

Autori: Jels Boulangier, N Clementel, A J van Marle, L Decin, A de Koter
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 482/4, 2018, Pagina/e 5052-5077, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/sty2560

A global optimisation study of the low-lying isomers of the alumina octomer (Al2O3)8

Autori: David Gobrecht, Leen Decin, Sergio Cristallo, Stefan T. Bromley
Pubblicato in: Chemical Physics Letters, Numero 711, 2018, Pagina/e 138-147, ISSN 0009-2614
Editore: Elsevier BV
DOI: 10.1016/j.cplett.2018.09.018

An Updated 2017 Astrometric Solution for Betelgeuse

Autori: G. M. Harper, A. Brown, E. F. Guinan, E. O’Gorman, A. M. S. Richards, P. Kervella, L. Decin
Pubblicato in: The Astronomical Journal, Numero 154/1, 2017, Pagina/e 11, ISSN 1538-3881
Editore: IOP Publishing
DOI: 10.3847/1538-3881/aa6ff9

Nucleosynthesis in AGB stars traced by oxygen isotopic ratios

Autori: R. De Nutte, L. Decin, H. Olofsson, R. Lombaert, A. de Koter, A. Karakas, S. Milam, S. Ramstedt, R. J. Stancliffe, W. Homan, M. Van de Sande
Pubblicato in: Astronomy & Astrophysics, Numero 600, 2017, Pagina/e A71, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201629195

The ALMA detection of CO rotational line emission in AGB stars in the Large Magellanic Cloud

Autori: M. A. T. Groenewegen, W. H. T. Vlemmings, P. Marigo, G. C. Sloan, L. Decin, M. W. Feast, S. R. Goldman, K. Justtanont, F. Kerschbaum, M. Matsuura, I. McDonald, H. Olofsson, R. Sahai, J. Th. van Loon, P. R. Wood, A. A. Zijlstra, J. Bernard-Salas, M. L. Boyer, L. Guzman-Ramirez, O. C. Jones, E. Lagadec, M. Meixner, M. G. Rawlings, S. Srinivasan
Pubblicato in: Astronomy & Astrophysics, Numero 596, 2016, Pagina/e A50, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201629590

Herschel /HIFI observations of the circumstellar ammonia lines in IRC+10216

Autori: M. R. Schmidt, J. H. He, R. Szczerba, V. Bujarrabal, J. Alcolea, J. Cernicharo, L. Decin, K. Justtanont, D. Teyssier, K. M. Menten, D. A. Neufeld, H. Olofsson, P. Planesas, A. P. Marston, A. M. Sobolev, A. de Koter, F. L. Schöier
Pubblicato in: Astronomy & Astrophysics, Numero 592, 2016, Pagina/e A131, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201527290

Water isotopologues in the circumstellar envelopes of M-type AGB stars

Autori: T. Danilovich, R. Lombaert, L. Decin, A. Karakas, M. Maercker, H. Olofsson
Pubblicato in: Astronomy & Astrophysics, Numero 602, 2017, Pagina/e A14, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201630055

ALMA observations of the nearby AGB star L 2 Puppis

Autori: P. Kervella, W. Homan, A. M. S. Richards, L. Decin, I. McDonald, M. Montargès, K. Ohnaka
Pubblicato in: Astronomy & Astrophysics, Numero 596, 2016, Pagina/e A92, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201629877

ALMA observations of the nearby AGB star L 2 Puppis

Autori: Ward Homan, Anita Richards, Leen Decin, Pierre Kervella, Alex de Koter, Iain McDonald, Keiichi Ohnaka
Pubblicato in: Astronomy & Astrophysics, Numero 601, 2017, Pagina/e A5, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201630340

Search for aluminium monoxide in the winds of oxygen-rich AGB stars

Autori: E. De Beck, L. Decin, S. Ramstedt, H. Olofsson, K. M. Menten, N. A. Patel, W. H. T. Vlemmings
Pubblicato in: Astronomy & Astrophysics, Numero 598, 2017, Pagina/e A53, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201628928

INFLUENCE OF STELLAR FLARES ON THE CHEMICAL COMPOSITION OF EXOPLANETS AND SPECTRA

Autori: Olivia Venot, Marco Rocchetto, Shaun Carl, Aysha Roshni Hashim, Leen Decin
Pubblicato in: The Astrophysical Journal, Numero 830/2, 2016, Pagina/e 77, ISSN 1538-4357
Editore: IOP Publishing
DOI: 10.3847/0004-637x/830/2/77

The inhomogeneous submillimeter atmosphere of Betelgeuse

Autori: E. O’Gorman, P. Kervella, G. M. Harper, A. M. S. Richards, L. Decin, M. Montargès, I. McDonald
Pubblicato in: Astronomy & Astrophysics, Numero 602, 2017, Pagina/e L10, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201731171

Simplified models of circumstellar morphologies for interpreting high-resolution data

Autori: W. Homan, J. Boulangier, L. Decin, A. de Koter
Pubblicato in: Astronomy & Astrophysics, Numero 596, 2016, Pagina/e A91, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201528000

ALMA-resolved salt emission traces the chemical footprint and inner wind morphology of VY Canis Majoris

Autori: L. Decin, A. M. S. Richards, T. J. Millar, A. Baudry, E. De Beck, W. Homan, N. Smith, M. Van de Sande, C. Walsh
Pubblicato in: Astronomy & Astrophysics, Numero 592, 2016, Pagina/e A76, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201527934

The mass-loss rates of red supergiants at low metallicity: detection of rotational CO emission from two red supergiants in the Large Magellanic Cloud

Autori: Mikako Matsuura, B. Sargent, Bruce Swinyard, Jeremy Yates, P. Royer, M. J. Barlow, Martha Boyer, L. Decin, Theo Khouri, Margaret Meixner, Jacco Th. van Loon, Paul M. Woods
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 462/3, 2016, Pagina/e 2995-3005, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stw1853

An ALMA view of SO and SO2 around oxygen-rich AGB stars

Autori: T Danilovich, A M S Richards, L Decin, M Van de Sande, C A Gottlieb
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 494/1, 2020, Pagina/e 1323-1347, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa693

Developing a self-consistent AGB wind model – II. Non-classical, non-equilibrium polymer nucleation in a chemical mixture

Autori: Jels Boulangier, D Gobrecht, L Decin, A de Koter, J Yates
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 489/4, 2019, Pagina/e 4890-4911, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz2358

magritte, a modern software library for 3D radiative transfer: I. Non-LTE atomic and molecular line modelling

Autori: Frederik De Ceuster, Ward Homan, Jeremy Yates, Leen Decin, Peter Boyle, James Hetherington
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 492/2, 2020, Pagina/e 1812-1826, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz3557

Measurements of Low Temperature Rate Coefficients for the Reaction of CH with CH 2 O and Application to Dark Cloud and AGB Stellar Wind Models

Autori: Niclas A. West, Tom J. Millar, Marie Van de Sande, Edward Rutter, Mark A. Blitz, Leen Decin, Dwayne E. Heard
Pubblicato in: The Astrophysical Journal, Numero 885/2, 2019, Pagina/e 134, ISSN 1538-4357
Editore: IOP Publishing
DOI: 10.3847/1538-4357/ab480e

NOEMA maps the CO J = 2 − 1 environment of the red supergiant $\mu$ Cep★

Autori: M Montargès, W Homan, D Keller, N Clementel, S Shetye, L Decin, G M Harper, P Royer, J M Winters, T Le Bertre, A M S Richards
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 485/2, 2019, Pagina/e 2417-2430, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz397

Reduction of the maximum mass-loss rate of OH/IR stars due to unnoticed binary interaction

Autori: L. Decin, W. Homan, T. Danilovich, A. de Koter, D. Engels, L. B. F. M. Waters, S. Muller, C. Gielen, D. A. García-Hernández, R. J. Stancliffe, M. Van de Sande, G. Molenberghs, F. Kerschbaum, A. A. Zijlstra, I. El Mellah
Pubblicato in: Nature Astronomy, Numero 3/5, 2019, Pagina/e 408-415, ISSN 2397-3366
Editore: Nature Publishing Group
DOI: 10.1038/s41550-019-0703-5

Wind morphology around cool evolved stars in binaries

Autori: I. El Mellah, J. Bolte, L. Decin, W. Homan, R. Keppens
Pubblicato in: Astronomy & Astrophysics, Numero 637, 2020, Pagina/e A91, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202037492

Chemical modelling of dust–gas chemistry within AGB outflows – I. Effect on the gas-phase chemistry

Autori: M Van de Sande, C Walsh, T P Mangan, L Decin
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 490/2, 2019, Pagina/e 2023-2041, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz2702

Radiography in high mass X-ray binariesMicro-structure of the stellar wind through variability of the column density

Autori: I. El Mellah, V. Grinberg, J.O. Sundqvist, F.A. Driessen, M.A. Leutenegger
Pubblicato in: Astronomy & Astrophysics, Numero 643/A9, 2020, Pagina/e 2, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202038791

Mass and metallicity distribution of parent AGB stars of presolar SiC

Autori: Sergio Cristallo, Ambra Nanni, Gabriele Cescutti, Ivan Minchev, Nan Liu, Diego Vescovi, David Gobrecht, Luciano Piersanti
Pubblicato in: Astronomy & Astrophysics, Numero 644/A8, 2020, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202039492

Dust in brown dwarfs and extra-solar planetsVIII. TiO2 seed formation: 3D Monte Carlo versus kinetic approach

Autori: C. Köhn, Ch. Helling, M. Bødker Enghoff, K. Haynes, D. Krog, J.P. Sindel, D. Gobrecht
Pubblicato in: Astronomy & Astrophysics, Numero 654/A120, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202140378

ATOMIUM: The astounding complexity of the near circumstellar environment of the M-type AGB star R HydraeI. Morpho-kinematical interpretation of CO and SiO emission

Autori: Ward Homan, Bannawit Pimpanuwat, Fabrice Herpin, Taissa Danilovich, Iain McDonald, Sofia H. J.Wallström, Anita M. S. Richards, Alain Baudry, Raghvendra Sahai, Tom J. Millar, Alex de Koter, C.A. Gottlieb, Pierre Kervella, Miguel Montargès, Marie Van de Sande, Leen Decin, Albert Zijlstra, Sandra Etoka, Manali Jeste, Holger S. P. Müller, Silke Maes, Jolien Malfait, Karl Menten, John Plane, Kelvin
Pubblicato in: Astronomy & Astrophysics, Numero 651/A82, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202140512

A detailed view on the circumstellar environment of the M-type AGB star EP AquariiI. High-resolution ALMA and SPHERE observations⋆

Autori: Ward Homan, Emily Cannon, Miguel Montargès, Anita M. S. Richards, Tom J. Millar, Leen Decin
Pubblicato in: Astronomy & Astrophysics, Numero 642/A93, 2020, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202038255

The Ionization Energies of Dust-Forming Metal Oxide Clusters

Autori: David Gobrecht, Jan Philip Sindel, Helena Lecoq-Molinos, Leen Decin
Pubblicato in: Universe, Numero 7/7, 2021, ISSN 2218-1997
Editore: MDPI
DOI: 10.3390/universe7070243

AGB Stars and Their Circumstellar Envelopes. I. the VULCAN Code

Autori: Cristallo Sergio, Piersanti Luciano, Gobrecht David, Crivellari Lucio, Nanni Ambra
Pubblicato in: Universe, Numero 7/4, 2021, ISSN 2218-1997
Editore: MDPI
DOI: 10.3390/universe7040080

The Nearby Evolved Star L2 Puppis as a Portrait of the Future Solar System

Autori: Kervella P., Montargès M., Richards A. M. S., Homan W., Decin L., Lagadec E., Ridgway S. T., Perrin G., McDonald I., Ohnaka K.
Pubblicato in: The Messenger, Numero 167, 2017, Pagina/e 20-25, ISSN 0722-6691
Editore: European Southern Observatory
DOI: 10.18727/0722-6691/5004

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