The Molecular Exoskeleton of the Ring-like Planetary Nebula NGC 3132

Autor: Joel H. Kastner, David J. Wilner, Paula Moraga Baez, Jesse Bublitz, Orsola De Marco, Raghvendra Sahai, Al Wootten

Publikováno v: The Astrophysical Journal, Vol 965, Iss 1, p 21 (2024)

We present Submillimeter Array (SMA) mapping of ^12 CO J = 2 → 1, ^13 CO J = 2 → 1, and CN N = 2 → 1 emission from the ring-like planetary nebula NGC 3132, one of the subjects of JWST Early Release Observation near-infrared imaging. The ∼5″

Externí odkaz: https://doaj.org/article/aedd74d3c0b942468f80f75dfc3d560e

Mapping NGC 7027 in New Light: CO+ and HCO+ Emission Reveal Its Photon- and X-Ray-dominated Regions

Autor: Jesse Bublitz, Joel H. Kastner, Pierre Hily-Blant, Thierry Forveille, Miguel Santander-García, Javier Alcolea, Valentin Bujarrabal, David J. Wilner, Rodolfo Montez Jr., Isabel Aleman

Publikováno v: The Astrophysical Journal, Vol 942, Iss 1, p 14 (2022)

The young and well-studied planetary nebula (PN) NGC 7027 harbors significant molecular gas that is irradiated by luminous, pointlike UV (central star) and diffuse (shocked nebular) X-ray emission. This nebula represents an excellent subject to inves

Externí odkaz: https://doaj.org/article/0575ecf64f534adfb530144f7e63b417

Irradiation Investigation: Exploring the Molecular Gas in NGC 7293

Autor: Jesse Bublitz, Joel Kastner, Pierre Hily-Blant, Thierry Forveille, Miguel Santander-García, Valentin Bujarrabal, Javier Alcolea, Rodolfo Montez

Publikováno v: Galaxies, Vol 8, Iss 2, p 32 (2020)

Background: Many planetary nebulae retain significant quantities of molecular gas and dust despite their signature hostile radiation environments and energetic shocks. Photoionization and dissociation by extreme UV and (often) X-ray emission from the

Externí odkaz: https://doaj.org/article/6a2cd1ff948242a599624a9acb2ecfa7

The messy death of a multiple star system and the resulting planetary nebula as observed by JWST

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⟩

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

Panchromatic HST/WFC3 Imaging Studies of Young, Rapidly Evolving Planetary Nebulae. I. NGC 6302

Autor: Joel H. Kastner, Paula Moraga Baez, Bruce Balick, Jesse Bublitz, Rodolfo Montez, Adam Frank, Eric Blackman

Publikováno v: The Astrophysical Journal. 927:100

We present the results of a comprehensive, near-UV-to-near-IR Hubble Space Telescope WFC3 imaging study of the young planetary nebula (PN) NGC 6302, the archetype of the class of extreme bi-lobed, pinched-waist PNe that are rich in dust and molecular

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a74300c1e12441e13cca891fecd50bc
https://doi.org/10.3847/1538-4357/ac51cd