Zobrazeno 1 - 10
of 1 379
pro vyhledávání: '"Evans Christopher J"'
Autor:
Law, David R., Hawcroft, Calum, Smith, Linda J., Fullerton, Alexander W., Evans, Christopher J., Gordon, Karl D., Kumari, Nimisha, Leitherer, Claus
We report the detection of broad, flat-topped emission in the fine-structure lines of [Ne V], [Ne VI], and [O IV] in mid-infrared spectra of the O9 V star 10 Lacertae obtained with JWST/MIRI. Optically thin emission in these high ions traces a hot, l
Externí odkaz:
http://arxiv.org/abs/2410.05469
Autor:
Libralato, Mattia, Lennon, Daniel J., Bellini, Andrea, van der Marel, Roeland, Clark, Simon J., Najarro, Francisco, Patrick, Lee R., Anderson, Jay, Bedin, Luigi R., Crowther, Paul A., de Mink, Selma E., Evans, Christopher J., Platais, Imants, Sabbi, Elena, Sohn, Sangmo Tony
The presence of massive stars (MSs) in the region close to the Galactic Center (GC) poses several questions about their origin. The harsh environment of the GC favors specific formation scenarios, each of which should imprint characteristic kinematic
Externí odkaz:
http://arxiv.org/abs/2010.10964
Akademický článek
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Autor:
Morris, Simon, Hammer, François, Jagourel, Pascal, Evans, Christopher J., Puech, Mathieu, Dalton, Gavin B., Rodrigues, Myriam, Sanchez-Janssen, Ruben, Fitzsimons, Ewan, Barbuy, Beatriz, Cuby, Jean-Gabriel, Kaper, Lex, Roth, Martin, Rousset, Gérard, Myers, Richard, Fèvre, Olivier Le, Finogenov, Alexis, Kotilainen, Jari, Castilho, Bruno, Ostlin, Goran, Feltzing, Sofia, Korn, Andreas, Gallego, Jesus, Morales, África Castillo, Iglesias-Páramo, Jorge, Pentericci, Laura, Ziegler, Bodo, Afonso, Jose, Dubbledam, Marc, Close, Madeline, Parr-Burman, Phil, Morris, Timothy J., Chemla, Fanny, De Frondat, Fatima, Kelz, Andreas, Guinouard, Isabelle, Lewis, Ian J., Middleton, Kevin, Navarro, Ramon, Pragt, Marie LarrieuJohan, Janssen, Annemieke, Dohlen, Kjetil, Hadi, Kacem El, Gendron, Éric, Yang, Yanbin, Wells, Martyn, Conan, Jean-Marc, Fusco, Thierry, Schaerer, Daniel, Bergin, Ted, Taburet, Sylvestre, Frotin, Mickaël, Berkourn, Nadia
When combined with the huge collecting area of the ELT, MOSAIC will be the most effective and flexible Multi-Object Spectrograph (MOS) facility in the world, having both a high multiplex and a multi-Integral Field Unit (Multi-IFU) capability. It will
Externí odkaz:
http://arxiv.org/abs/1807.00720
Autor:
France, Kevin, Fleming, Brian, West, Garrett, McCandliss, Stephan R., Bolcar, Matthew R., Harris, Walter, Moustakas, Leonidas, O'Meara, John M., Pascucci, Ilaria, Rigby, Jane, Schiminovich, David, Tumlinson, Jason, Bouret, Jean-Claude, Evans, Christopher J., Garcia, Miriam
The Large Ultraviolet / Optical / Infrared Surveyor (LUVOIR) is one of four large mission concepts currently undergoing community study for consideration by the 2020 Astronomy and Astrophysics Decadal Survey. The LUVOIR Ultraviolet Multi-Object Spect
Externí odkaz:
http://arxiv.org/abs/1709.06141
Autor:
Scowen, Paul A., Tripp, Todd, Beasley, Matt, Ardila, David, Andersson, B-G, Apellániz, Jesús Maíz, Barstow, Martin, Bianchi, Luciana, Calzetti, Daniela, Clampin, Mark, Evans, Christopher J., France, Kevin, García, Miriam García, de Castro, Ana Gomez, Harris, Walt, Hartigan, Patrick, Howk, J. Christopher, Hutchings, John, Larruquert, Juan, Lillie, Charles F., Matthews, Gary, McCandliss, Stephan, Polidan, Ron, Perez, Mario R., Rafelski, Marc, Roederer, Ian U., Sana, Hugues, Sanders, Wilton T., Schiminovich, David, Thronson, Harley, Tumlinson, Jason, Vallerga, John, Wofford, Aida
We present the science cases and technological discussions that came from the workshop entitled "Finding the UV-Visible Path Forward" held at NASA GSFC June 25-26, 2015. The material presented outlines the compelling science that can be enabled by a
Externí odkaz:
http://arxiv.org/abs/1611.09736
Autor:
Walborn, Nolan R., Sana, Hugues, Evans, Christopher J., Taylor, William D., Sabbi, Elena, Barbá, Rodolfo H., Morrell, Nidia I., Apellániz, Jesús Maíz, Sota, Alfredo, Dufton, Philip L., McEvoy, Catherine M., Clark, J. Simon, Markova, Nevena, Ulaczyk, Krzysztof
Extremely broad emission wings at H$\beta$ and H$\alpha$ have been found in VFTS data for five very luminous BA supergiants in or near 30 Doradus in the Large Magellanic Cloud. The profiles of both lines are extremely asymmetrical, which we have foun
Externí odkaz:
http://arxiv.org/abs/1508.03021
Autor:
Walborn, Nolan R., Morrell, Nidia I., Naze, Yael, Wade, Gregg A., Bagnulo, Stefano, Barba, Rodolfo H., Apellaniz, Jesus Maiz, Howarth, Ian D., Evans, Christopher J., Sota, Alfredo
Publikováno v:
AJ, 150, id 99 (7p, 2015)
Optical spectroscopic monitoring has been conducted of two O stars in the Small and one in the Large Magellanic Cloud, the spectral characteristics of which place them in the Of?p category, which has been established in the Galaxy to consist of obliq
Externí odkaz:
http://arxiv.org/abs/1507.02434
Autor:
Goldstein, Andrew T., Diez, Pedro M. Quintana, Kapanadze, Sofia, Cala, Mary Lynn, Evans, Christopher J., Whyte, Julie L., Christoph, Annette
Publikováno v:
In The Journal of Sexual Medicine October 2020 17(10):2055-2066
Akademický článek
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