Zobrazeno 1 - 10
of 92
pro vyhledávání: '"F. M. Walter"'
Autor:
C. C. Espaillat, T. Thanathibodee, C. V. Pittman, J. A. Sturm, M. K. McClure, N. Calvet, F. M. Walter, R. Franco-Hernández, J. Muzerolle Page
Publikováno v:
The Astrophysical Journal Letters, Vol 958, Iss 1, p L4 (2023)
We report the first detection of variability in the mid-infrared neon line emission of a protoplanetary disk by comparing a JWST Mid-InfraRed Instrument Medium Resolution Spectrometer spectrum of SZ Cha taken in 2023 with a Spitzer Infrared Spectrogr
Externí odkaz:
https://doaj.org/article/cf506db068f04f1a9bf61c62d62ac2a6
Autor:
D. P. K. Banerjee, C. E. Woodward, V. Joshi, A. Evans, F. M. Walter, G. H. Marion, E. Y. Hsiao, N. M. Ashok, R. D. Gehrz, S. Starrfield
Publikováno v:
The Astrophysical Journal Letters, Vol 954, Iss 1, p L16 (2023)
We report the detection of carbon monoxide (CO) and dust, formed under hostile conditions, in recurrent nova V745 Sco about 8.7 days after its 2014 outburst. The formation of molecules or dust has not been recorded previously in the ejecta of a recur
Externí odkaz:
https://doaj.org/article/9162686c2f9f48cfbcdcadc2fc37df52
Autor:
P. Murchie, J. Masthoff, F. M. Walter, K. Rahman, J. L. Allan, N. Burrows, C. Proby, A. J. Lee, M. Johnston, A. Durrani, I. Depasquale, B. Brant, A. Neilson, F. Meredith, S. Treweek, S. Hall, A. McDonald
Publikováno v:
Trials, Vol 20, Iss 1, Pp 1-11 (2019)
Abstract Background Melanoma is common; 15,906 people in the UK were diagnosed with melanoma in 2015 and incidence has increased fivefold in 30 years. Melanoma affects old and young people, with poor prognosis once metastatic. UK guidelines recommend
Externí odkaz:
https://doaj.org/article/09e677b8c63949d69d21e7cc2e3ad5f4
We report on the fast Nova Sgr 2016 N.4 being surprisingly trapped in a long-lasting and bright plateau (Delta I >= 10 mag above quiescence) six years past the nova eruption. Very few other novae experience a similar occurrence. We carried out an int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87e99f0eb32baf92184b279366e1f949
http://arxiv.org/abs/2208.09630
http://arxiv.org/abs/2208.09630
Autor:
A. Pujol, G. J. M. Luna, K. Mukai, J. L. Sokoloski, N. P. M. Kuin, F. M. Walter, R. Angeloni, Y. Nikolov, R. Lopes de Oliveira, N. E. Nuñez, M. Jaque Arancibia, T. Palma, L. Gramajo
Publikováno v:
Astronomy & Astrophysics. 670:A32
Symbiotic binaries sometimes hide their symbiotic nature for significant periods of time. There is mounting observational evidence that in those symbiotics that are powered solely by accretion of red-giant's wind material onto a white dwarf, without
Autor:
A. P. Beardmore, N. P. M. Kuin, J. P. Osborne, J. U. Ness, F. M. Walter, C. B. Markwardt, Marina Orio, Kirill Sokolovsky, K. L. Page
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 499:4814-4831
V3890 Sgr is a recurrent nova which has been seen in outburst three times so far, with the most recent eruption occurring on 2019 August 27 UT. This latest outburst was followed in detail by the Neil Gehrels Swift Observatory, from less than a day af
Autor:
E. Aydi, K. V. Sokolovsky, J. S. Bright, E. Tremou, M. M. Nyamai, A. Evans, J. Strader, L. Chomiuk, G. Myers, F-J. Hambsch, K. L. Page, D. A. H. Buckley, C. E. Woodward, F. M. Walter, P. Mróz, P. J. Vallely, T. R. Geballe, D. P. K. Banerjee, R. D. Gehrz, R. P. Fender, M. Gromadzki, A. Kawash, C. Knigge, K. Mukai, U. Munari, M. Orio, V. A. R. M. Ribeiro, J. L. Sokoloski, S. Starrfield, A. Udalski, P. A. Woudt
We present a detailed study of the 2019 outburst of the cataclysmic variable V1047~Cen, which hosted a classical nova eruption in 2005. The peculiar outburst occurred 14 years after the classical nova event and lasted for more than 400 days, reaching
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e32bd2c37f5f238b5c05bf4de0f453f3
Autor:
J. Eislöffel, J. Campbell-White, Lynne A. Hillenbrand, I. Mendigutía, J. Alonso-Santiago, Davide Fedele, P. McGinnis, Ágnes Kóspál, Antonio Frasca, T. Thanathibodee, P. C. Schneider, Ł. Tychoniec, Sylvie Cabrit, M. Siwak, M. Koutoulaki, E. Sanchis, F. M. Walter, Giacomo Beccari, Andrea Banzatti, A. Sicilia-Aguilar, M. Gangi, Giovanni P. Rosotti, Myriam Benisty, H. M. J. Boffin, G. A. J. Hussain, C. Ginski, N. Arulanantham, S. Antoniucci, G. J. Herczeg, Jonathan Williams, C. Briceno, K. Maucó, Hans Moritz Günther, J. M. Alcalá, L. Venuti, M. M. James, Anna Miotello, R. Garcia Lopez, G. Zsidi, William J. Fischer, Nuria Calvet, Beate Stelzer, Péter Ábrahám, Elisabetta Rigliaco, Giuseppe Lodato, B. Ercolano, R. Mentel, Francesca Bacciotti, Elvira Covino, Teresa Giannini, J. Erkal, Rene D. Oudmaijer, Leonardo Testi, S. Facchini, Min Fang, A. Caratti o Garatti, Katia Biazzo, Lee Hartmann, E. Fiorellino, Jacco Vink, J. F. Gameiro, Jesús Hernández, K. Grankin, Carlo F. Manara, Massimo Robberto, Lorenzo Spina, Catherine Dougados, Catherine Espaillat, Deirdre Coffey, Jerome Bouvier, Brunella Nisini
Publikováno v:
Astronomy & Astrophysics, 650:A196. EDP Sciences
Astronomy & Astrophysics
Astronomy & Astrophysics, 650, 1-46
Astronomy & Astrophysics
Astronomy & Astrophysics, 650, 1-46
The evolution of young stars and disks is driven by the interplay of several processes, notably accretion and ejection of material. Critical to correctly describe the conditions of planet formation, these processes are best probed spectroscopically.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35709f6cd6d689d6db8a99b1cda4657c
https://dare.uva.nl/personal/pure/en/publications/penellope-the-eso-data-legacy-program-to-complement-the-hubble-uv-legacy-library-of-young-stars-ullyses-i(a06504a4-ee20-4ed8-a2b9-d1cb39621bfc).html
https://dare.uva.nl/personal/pure/en/publications/penellope-the-eso-data-legacy-program-to-complement-the-hubble-uv-legacy-library-of-young-stars-ullyses-i(a06504a4-ee20-4ed8-a2b9-d1cb39621bfc).html
Autor:
E. Steinberg, J. Leahy-McGregor, E. J. Harvey, Marina Orio, Koji Mukai, Luca Izzo, David A. H. Buckley, A. Kawash, Patrick A. Woudt, Elias Aydi, F. M. Walter, Christopher S. Kochanek, J. L. Sokoloski, Brian D. Metzger, Laura Shishkovsky, Benjamin J. Shappee, Jay Strader, J. D. Linford, Samuel J. Swihart, Laura Chomiuk, Kirill Sokolovsky
The physical mechanism driving mass ejection during a nova eruption is still poorly understood. Possibilities include ejection in a single ballistic event, a common envelope interaction, a continuous wind, or some combination of these processes. Here
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf456df28de989ff341f41a0acbdc4ab
Autor:
P. Mróz, Robert D. Gehrz, Radosław Poleski, A. P. Beardmore, Nidia Morrell, F. M. Walter, Andrzej Udalski, U. Munari, Michał K. Szymański, Rodolfo Angeloni, A. Evans, Martin Henze, M. J. Darnley, S. G. Starrfield, Greg J. Schwarz, Steven Williams, J. P. Osborne, A. A. Breeveld, Igor Soszyński, Jan Skowron, S. N. Shore, N. P. M. Kuin, Terry Bohlsen, F. Di Mille, V. A. R. M. Ribeiro, K. L. Page
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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We present a comprehensive review of all observations of the eclipsing recurrent Nova LMC 1968 in the Large Magellanic Cloud which was previously observed in eruption in 1968, 1990, 2002, 2010, and most recently in 2016. We derive a probable recurren