Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Carlos J. Vargas"'
Publikováno v:
The Astronomical Journal, Vol 168, Iss 1, p 11 (2024)
We examined archival Far Ultraviolet Spectroscopic Explorer data to search for far-ultraviolet emission lines in the starburst galaxy M82. The observations were made in an outflow region that extends beyond the galactic disk. We found the O vi λ λ
Externí odkaz:
https://doaj.org/article/0405abf31bbb4dc1b90d9c4cc847a95d
Autor:
Jiang-Tao Li, Li-Yuan Lu, Zhijie Qu, Robert A. Benjamin, Joel N. Bregman, Ralf-Jürgen Dettmar, Jayanne English, Taotao Fang, Judith A. Irwin, Yan Jiang, Hui Li, Guilin Liu, Paul Martini, Richard J. Rand, Yelena Stein, Andrew W. Strong, Carlos J. Vargas, Q. Daniel Wang, Jing Wang, Theresa Wiegert, Jianghui Xu, Yang Yang
Publikováno v:
The Astrophysical Journal, Vol 967, Iss 2, p 78 (2024)
The extraplanar diffuse ionized gas (eDIG) represents ionized gases traced by optical/UV lines beyond the stellar extent of galaxies. We herein introduce a novel multislit narrow-band spectroscopy method to conduct spatially resolved spectroscopy of
Externí odkaz:
https://doaj.org/article/dbbc0a9f0de6428f95552c808aadfb2a
Autor:
Jessica S. Li, Carlos J. Vargas, Donal O’Sullivan, Erika Hamden, Zheng Cai, Mateusz Matuszewski, Christopher Martin, Miriam Keppler, Haeun Chung, Nicole Melso, Shiwu Zhang
Publikováno v:
The Astrophysical Journal, Vol 952, Iss 2, p 137 (2023)
The recent discovery of enormous Ly α nebulae (ELANe), characterized by physical extents >200 kpc and Ly α luminosities >10 ^44 erg s ^−1 , provides a unique opportunity to study the intergalactic medium and circumgalactic medium in distant galax
Externí odkaz:
https://doaj.org/article/505d10283f3b4bb4be7d25790d3b060a
Autor:
Li-Yuan Lu, Jiang-Tao Li, Carlos J Vargas, Rainer Beck, Joel N Bregman, Ralf-Jürgen Dettmar, Jayanne English, Taotao Fang, George H Heald, Hui Li, Zhijie Qu, Richard J Rand, Michael Stein, Q Daniel Wang, Jing Wang, Theresa Wiegert, Yun Zheng
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 519:6098-6110
The extraplanar diffuse ionized gas (eDIG) represents the cool/warm ionized gas reservoir around galaxies. We present spatial analysis of the Hα images of 22 nearby edge-on spiral galaxies taken with the Apache Point Observatory 3.5-m telescope (eDI
Autor:
Yang Yang, Judith Irwin, Jiangtao Li, Theresa Wiegert, Q. Daniel Wang, Wei Sun, A. Damas-Segovia, Zhiyuan Li, Zhiqiang Shen, René A. M. Walterbos, Carlos J. Vargas
We report the discoveries of a nuclear ring of diameter 10$\arcsec$ ($\sim$1.5 kpc) and a potential low luminosity active galactic nucleus (LLAGN) in the radio continuum emission map of the edge-on barred spiral galaxy NGC~5792. These discoveries are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7b01d644d835f0c58735f62fb021a1c
http://arxiv.org/abs/2201.05384
http://arxiv.org/abs/2201.05384
Autor:
Dominik J. Bomans, A. Damas-Segovia, Theresa Wiegert, Timothy W. Shimwell, Q. D. Wang, Judith A. Irwin, Richard N. Henriksen, S. S. Sridhar, Marita Krause, George Heald, Rainer Beck, Błażej Nikiel-Wroczyński, Y. Stein, J. Piotrowska, Shinsuke Ideguchi, Eric J. Murphy, Marcus Brüggen, Krzysztof T. Chyzy, Jiang-Tao Li, R. J. van Weeren, Richard J. Rand, Volker Heesen, Carlos J. Vargas, R. J. Dettmar, Jayanne English
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 509, 658-684
Monthly Notices of the Royal Astronomical Society, 509(1), 658-684. Oxford University Press
Digital.CSIC. Repositorio Institucional del CSIC
instname
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, ⟨10.1093/mnras/stab2804⟩
Monthly Notices of the Royal Astronomical Society, 509(1), 658-684
Monthly Notices of the Royal Astronomical Society, 509, 1, pp. 658-684
Monthly Notices of the Royal Astronomical Society, 509(1), 658-684. Oxford University Press
Digital.CSIC. Repositorio Institucional del CSIC
instname
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, ⟨10.1093/mnras/stab2804⟩
Monthly Notices of the Royal Astronomical Society, 509(1), 658-684
Monthly Notices of the Royal Astronomical Society, 509, 1, pp. 658-684
We present new radio continuum images of the edge-on starburst galaxy NGC 5775, from LOFAR (140 MHz) and the Karl G. Jansky Very Large Array CHANG-ES survey (1500 MHz). We trace the non-thermal radio halo up to 13 kpc from the disc, measuring the non
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dca18fd7dd3ec405df582acae522ebd
http://hdl.handle.net/2066/240247
http://hdl.handle.net/2066/240247
Autor:
Carlos J. Vargas, Erika T. Hamden, Ellie M. Wolcott, Oswald H. W. Siegmund, Tom Connors, M. G. Ward, Ewan S. Douglas, Ralf-Jürgen Dettmar, Peter Behroozi, Dave Hamara, Corwynn Sauve, Hop Bailey, J. N. Kidd, Heejoo Choi, John Guzman, Keri Hoadley, Aafaque R. Khan, Kerry L. Gonzales, Dae Wook Kim, T. J. McMahon, Simran Agarwal, David Dolana, David Schiminovich, Walter M. Harris, Trenton Brendel, K. Harshman, Lauren Corlies, J. Corliss, S. Selznick, Dennis Zaritsky, Haeun Chung, Carl Hergenrother, Jessica S. Li, Manny Montoya
Publikováno v:
UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts X.
Aspera is an extreme-UV (EUV) Astrophysics small satellite telescope designed to map the warm-hot phase coronal gas around nearby galaxy halos. Theory suggests that this gas is a significant fraction of a galaxy’s halo mass and plays a critical rol
Autor:
Carlos J. Vargas, Rene A. M. Walterbos, Theresa Wiegert, Marita Krause, Jennifer West, Rainer Beck, Jiang-Tao Li, Arpad Miskolczi, Yelena Stein, Philip Schmidt, Richard J. Rand, Ancor Damas-Segovia, George Heald, Ralf-Jürgen Dettmar, Jayanne English, Jeroen M. Stil, Judith A. Irwin, Silvia Carolina Mora-Partiarroyo, Alex Woodfinden
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 639, pp.A112. ⟨10.1051/0004-6361/202037780⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 639, pp.A112. ⟨10.1051/0004-6361/202037780⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Open Access article, published by EDP Sciences, under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the orig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58198523cac30c7c29857562d792994a
https://hal.archives-ouvertes.fr/hal-03160281
https://hal.archives-ouvertes.fr/hal-03160281
Autor:
Theresa Wiegert, Jayanne English, Carlos J. Vargas, Aritra Basu, Volker Heesen, Marita Krause, Rainer Beck, Silvia Carolina Mora-Partiarroyo, Richard N. Henriksen, Patrick Kamieneski, Richard J. Rand, Yelena Stein, Rene A. M. Walterbos, Jiang-Tao Li, Judith Irwin, George Heald
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2019, 632, pp.A10. ⟨10.1051/0004-6361/201834571⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2019, 632, pp.A10. ⟨10.1051/0004-6361/201834571⟩
NGC 4631 is an interacting galaxy that exhibits one of the largest, gaseous halos observed among edge-on galaxies. We aim to examine the synchrotron and cosmic-ray propagation properties of its disk and halo emission with new radio continuum data. Ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e1682f46afbc634b50eb5ee7270f827
https://hal.archives-ouvertes.fr/hal-03160346/document
https://hal.archives-ouvertes.fr/hal-03160346/document
Autor:
Rainer Beck, George Heald, Rene A. M. Walterbos, Judith A. Irwin, Richard J. Rand, Volker Heesen, Aritra Basu, Theresa Wiegert, Yelena Stein, Jayanne English, Richard N. Henriksen, Silvia Carolina Mora-Partiarroyo, Marita Krause, Patrick Kamieneski, Jiang-Tao Li, Carlos J. Vargas
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2019, 632, pp.A11. ⟨10.1051/0004-6361/201935961⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2019, 632, pp.A11. ⟨10.1051/0004-6361/201935961⟩
NGC 4631 is an interacting galaxy which exhibits one of the largest gaseous halos observed among edge-on galaxies. We aim to examine the synchrotron and polarization properties of its disk and halo emission with new radio continuum data. Radio contin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bdf3e6ceefbd29af02474ded3ba849c
https://hal.archives-ouvertes.fr/hal-03160336/document
https://hal.archives-ouvertes.fr/hal-03160336/document