Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Hans van Winckel"'
Autor:
Narsireddy Anugu, Jacques Kluska, Tyler Gardner, John D. Monnier, Hans Van Winckel, Gail H. Schaefer, Stefan Kraus, Jean-Baptiste Le Bouquin, Steve Ertel, Antoine Mérand, Robert Klement, Claire L Davies, Jacob Ennis, Aaron Labdon, Cyprien Lanthermann, Benjamin R. Setterholm, Theo ten Brummelaar, Akke Corporaal, Laurence Sabin, Jayadev Rajagopal
Publikováno v:
The Astrophysical Journal, Vol 950, Iss 2, p 149 (2023)
Some evolved binaries, namely post–asymptotic giant branch (AGB) binaries, are surrounded by stable and massive circumbinary disks similar to protoplanetary disks found around young stars. Around 10% of these disks are transition disks: they have a
Externí odkaz:
https://doaj.org/article/c827fade92334d3e90442fa72630c44f
Publikováno v:
Physical Review Physics Education Research, Vol 18, Iss 1, p 010130 (2022)
We investigated to what extent secondary school students have insight in the apparent motion of the Sun and stars (AMoSS). We used the AMoSS test instrument, which focuses on distinctions between different aspects of the apparent motion of the Sun an
Externí odkaz:
https://doaj.org/article/2e3afbb1947742e5a8ddf327efcd50a2
Autor:
Devika Kamath, Hans Van Winckel
Publikováno v:
Universe, Vol 8, Iss 4, p 233 (2022)
The chemical evolution of galaxies is governed by the chemical yields from stars, and here we focus on the important contributions from asymptotic giant branch (AGB) stars. AGB nucleosynthesis is, however, still riddled with complexities. Observation
Externí odkaz:
https://doaj.org/article/1c151e10941d4470bc4419ffe2caa96f
Autor:
Devika Kamath, Hans Van Winckel
Publikováno v:
Universe, Vol 7, Iss 11, p 446 (2021)
Lead (Pb) is predicted to have large over-abundances with respect to other s-process elements in Asymptotic Giant Branch (AGB) stars, especially of low metallicities. However, our previous abundance studies of s-process enriched post-Asymptotic Giant
Externí odkaz:
https://doaj.org/article/d34b11c7d5354ee3a03840b605d13665
Publikováno v:
Physical Review Physics Education Research, Vol 16, Iss 2, p 020135 (2020)
Young children, students, and adults may have alternative ideas about the motion of the Sun and stars as we observe them in the sky. However, a good understanding of this apparent motion is essential as a starting point to study more advanced astrono
Externí odkaz:
https://doaj.org/article/23f577bb15e745db8536fbda671645c3
Autor:
Griet C. Van de Steene, Bruce J. Hrivnak, Hans Van Winckel, Julius Sperauskas, David Bohlender
Publikováno v:
Galaxies, Vol 6, Iss 4, p 131 (2018)
Light, color, and radial velocity data (2007–2015) for HD 161796, V887 Her, and HD 331319, three oxygen-rich post-AGB stars, have thus far not provided direct support for the binary hypothesis to explain the shapes of planetary nebulae and severely
Externí odkaz:
https://doaj.org/article/da84ecf8013f447fb2726fb9d8c64679
Autor:
Orsola De Marco, Muhammad Akashi, Stavros Akras, Javier Alcolea, Isabel Aleman, Philippe Amram, Bruce Balick, Elvire De Beck, Eric G. Blackman, Henri M. J. Boffin, Panos Boumis, Jesse Bublitz, Beatrice Bucciarelli, Valentin Bujarrabal, Jan Cami, Nicholas Chornay, You-Hua Chu, Romano L. M. Corradi, Adam Frank, D. A. García-Hernández, Jorge García-Rojas, Guillermo García-Segura, Veronica Gómez-Llanos, Denise R. Gonçalves, Martín A. Guerrero, David Jones, Amanda I. Karakas, Joel H. Kastner, Sun Kwok, Foteini Lykou, Arturo Manchado, Mikako Matsuura, Iain McDonald, Brent Miszalski, Shazrene S. Mohamed, Ana Monreal-Ibero, Hektor Monteiro, Rodolfo Montez, Paula Moraga Baez, Christophe Morisset, Jason Nordhaus, Claudia Mendes de Oliveira, Zara Osborn, Masaaki Otsuka, Quentin A. Parker, Els Peeters, Bruno C. Quint, Guillermo Quintana-Lacaci, Matt Redman, Ashley J. Ruiter, Laurence Sabin, Raghvendra Sahai, Carmen Sánchez Contreras, Miguel Santander-García, Ivo Seitenzahl, Noam Soker, Angela K. Speck, Letizia Stanghellini, Wolfgang Steffen, Jesús A. Toalá, Toshiya Ueta, Griet Van de Steene, Hans Van Winckel, Paolo Ventura, Eva Villaver, Wouter Vlemmings, Jeremy R. Walsh, Roger Wesson, Albert A. Zijlstra
Publikováno v:
Nature Astronomy
Nature Astronomy, 2023, ⟨10.1038/s41550-022-01884-9⟩
Nature Astronomy, 2023, ⟨10.1038/s41550-022-01884-9⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfe2201d62f195b44d47f15853a64acf
https://hal.science/hal-03935695
https://hal.science/hal-03935695
Autor:
Hans Bekaert, An Steegen, Hans Van Winckel, Wim Van Dooren, Marco Nicolini, Anna C. Sippel, Christos Staikidis, Inge Thiering, Mieke De Cock
Publikováno v:
Astronomy Education Journal. 2
In the context of the European Erasmus+ project Teaching ASTronomy at the Educational level (TASTE), we investigated to what extent secondary school students of four participating countries (Belgium, Germany, Greece and Italy) have insight in the App
Autor:
Orsola De Marco, Muhammad Akashi, Stavros Akras, Javier Alcolea, Isabel Aleman, Philippe Amram, Bruce Balick, Elvire De Beck, Eric G. Blackman, Henri M. J. Boffin, Panos Boumis, Jesse Bublitz, Beatrice Bucciarelli, Valentin Bujarrabal, Jan Cami, Nicholas Chornay, You-Hua Chu, Romano L. M. Corradi, Adam Frank, D. A. García-Hernández, Jorge García-Rojas, Guillermo García-Segura, Veronica Gómez-Llanos, Denise R. Gonçalves, Martín A. Guerrero, David Jones, Amanda I. Karakas, Joel H. Kastner, Sun Kwok, Foteini Lykou, Arturo Manchado, Mikako Matsuura, Iain McDonald, Brent Miszalski, Shazrene S. Mohamed, Ana Monreal-Ibero, Hektor Monteiro, Rodolfo Montez, Paula Moraga Baez, Christophe Morisset, Jason Nordhaus, Claudia Mendes de Oliveira, Zara Osborn, Masaaki Otsuka, Quentin A. Parker, Els Peeters, Bruno C. Quint, Guillermo Quintana-Lacaci, Matt Redman, Ashley J. Ruiter, Laurence Sabin, Raghvendra Sahai, Carmen Sánchez Contreras, Miguel Santander-García, Ivo Seitenzahl, Noam Soker, Angela K. Speck, Letizia Stanghellini, Wolfgang Steffen, Jesús A. Toalá, Toshiya Ueta, Griet Van de Steene, Hans Van Winckel, Paolo Ventura, Eva Villaver, Wouter Vlemmings, Jeremy R. Walsh, Roger Wesson, Albert A. Zijlstra
Publikováno v:
De marco, O, Akashi, M, Akras, S, Alcolea, J, Aleman, I, Amram, P, Balick, B, De beck, E, Blackman, E G, Boffin, H M J, Boumis, P, Bublitz, J, Bucciarelli, B, Bujarrabal, V, Cami, J, Chornay, N, Chu, Y, Corradi, R L M, Frank, A, García-Hernández, D A, García-Rojas, J, García-Segura, G, Gómez-Llanos, V, Gonçalves, D R, Guerrero, M A, Jones, D, Karakas, A I, Kastner, J H, Kwok, S, Lykou, F, Manchado, A, Matsuura, M, Mcdonald, I, Miszalski, B, Mohamed, S S, Monreal-Ibero, A, Monteiro, H, Montez, R, Baez, P M, Morisset, C, Nordhaus, J, Mendes de oliveira, C, Osborn, Z, Otsuka, M, Parker, Q A, Peeters, E, Quint, B C, Quintana-Lacaci, G, Redman, M, Ruiter, A J, Sabin, L, Sahai, R, Contreras, C S, Santander-García, M, Seitenzahl, I, Soker, N, Speck, A K, Stanghellini, L, Steffen, W, Toalá, J A, Ueta, T, Van de steene, G, Van winckel, H, Ventura, P, Villaver, E, Vlemmings, W, Walsh, J R, Wesson, R & Zijlstra, A A 2022, ' The messy death of a multiple star system and the resulting planetary nebula as observed by JWST ', Nature Astronomy, vol. 6, no. 12, pp. 1421-1432 . https://doi.org/10.1038/s41550-022-01845-2
Nature Astronomy, 6, 1421-1432
Nature Astronomy
Nature Astronomy, 2022, 6, pp.1421-1432. ⟨10.1038/s41550-022-01845-2⟩
Nature Astronomy, 6, 1421-1432
Nature Astronomy
Nature Astronomy, 2022, 6, pp.1421-1432. ⟨10.1038/s41550-022-01845-2⟩
Full list of authors: De Marco, Orsola; Akashi, Muhammad; Akras, Stavros; Alcolea, Javier; Aleman, Isabel; Amram, Philippe; Balick, Bruce; De Beck, Elvire; Blackman, Eric G.; Boffin, Henri M. J.; Boumis, Panos; Bublitz, Jesse; Bucciarelli, Beatrice;
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a9b0134f1ad6301a9987c1432d5981f
https://lirias.kuleuven.be/handle/20.500.12942/718332
https://lirias.kuleuven.be/handle/20.500.12942/718332
Autor:
Ana Escorza, Drisya Karinkuzhi, Alain Jorissen, Sophie Van Eck, Joan Schmelz, Gerrit Verschuur, Henri Boffin, Robert De Rosa, Hans Van Winckel
Neutron stars are possible end products of massive star evolution (M ≥ 8 Msun). They are exotic astronomical objects observed with masses between 1.2 and 2.35 Msun and typically emitting at radio and X-ray wavelengths, especially when being young a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4466a8e7062fcd4b9afc63d7183f253f
https://doi.org/10.21203/rs.3.rs-1979121/v1
https://doi.org/10.21203/rs.3.rs-1979121/v1