Zobrazeno 1 - 10
of 3 983
pro vyhledávání: '"Williams David R"'
Autor:
James, Alexander W., Green, Lucie M., Barnes, Graham, van Driel-Gesztelyi, Lidia, Williams, David R.
The ideal magnetohydrodynamic torus instability can drive the eruption of coronal mass ejections. The critical threshold of magnetic field strength decay for the onset of the torus instability occurs at different heights in different solar active reg
Externí odkaz:
http://arxiv.org/abs/2409.02695
Autor:
Sfaradi, Itai, Horesh, Assaf, Sollerman, Jesper, Fender, Rob, Rhodes, Lauren, Williams, David R. A., Bright, Joe, Green, Dave A., Schulze, Steve, Gal-Yam, Avishay
Publikováno v:
A&A 686, A129 (2024)
We present here broadband radio observations of the CSM interacting SN2019oys. SN2019oys was first detected in the optical and was classified as a Type Ib SN. Then, about $\sim 100$ days after discovery, it showed an optical rebrightening and a spect
Externí odkaz:
http://arxiv.org/abs/2312.00131
Autor:
Makrygianni, Lydia, Trakhtenbrot, Benny, Arcavi, Iair, Ricci, Claudio, Lam, Marco C., Horesh, Assaf, Sfaradi, Itai, Bostroem, K. Azalee, Hosseinzadeh, Griffin, Howell, D. Andrew, Pellegrino, Craig, Fender, Rob, Green, David A., Williams, David R. A., Bright, Joe
AT 2021loi is an optical-ultraviolet transient located at the center of its host galaxy. Its spectral features identify it as a member of the ``Bowen Fluorescence Flare'' (BFF) class. The first member of this class was considered to be related to a t
Externí odkaz:
http://arxiv.org/abs/2305.01694
Autor:
Andersson, Alex, Lintott, Chris, Fender, Rob, Bright, Joe, Carotenuto, Francesco, Driessen, Laura, Espinasse, Mathilde, Gaseahalwe, Kelebogile, Heywood, Ian, van der Horst, Alexander J., Motta, Sara, Rhodes, Lauren, Tremou, Evangelia, Williams, David R. A., Woudt, Patrick, Zhang, Xian, Bloemen, Steven, Groot, Paul, Vreeswijk, Paul, Giarratana, Stefano, Saikia, Payaswini, Andersson, Jonas, Arroyo, Lizzeth Ruiz, Baert, Loïc, Baumann, Matthew, Domainko, Wilfried, Eschweiler, Thorsten, Forsythe, Tim, Gaudenzi, Sauro, Grenier, Rachel Ann, Iannone, Davide, Lahoz, Karla, Melville, Kyle J., Nascimento, Marianne De Sousa, Navarro, Leticia, Parthasarathi, Sai, Piilonen, Rahman, Najma, Smith, Jeffrey, Stewart, B., Temoke, Newton, Tworek, Chloe, Whittle, Isabelle
The newest generation of radio telescopes are able to survey large areas with high sensitivity and cadence, producing data volumes that require new methods to better understand the transient sky. Here we describe the results from the first citizen sc
Externí odkaz:
http://arxiv.org/abs/2304.14157
Autor:
Beri, Aru, Gaur, Vishal, Charles, Phil, Williams, David R. A., Jahanvi, Paice, John A., Gandhi, Poshak, Altamirano, Diego, Fender, Rob, Green, David A., Titterington, David
Swift J1357.2$-$0933 is a black-hole candidate X-ray transient, which underwent its third outburst in 2019, during which several multi-wavelength observations were carried out.~Here, we report results from the \emph{Neil Gehrels Swift} and \emph{NICE
Externí odkaz:
http://arxiv.org/abs/2304.13313
Autor:
Yardley, Stephanie L., Owen, Christopher J., Long, David M., Baker, Deborah, Brooks, David H., Polito, Vanessa, Green, Lucie M., Matthews, Sarah, Owens, Mathew, Lockwood, Mike, Stansby, David, James, Alexander W., Valori, Gherado, Giunta, Alessandra, Janvier, Miho, Ngampoopun, Nawin, Mihailescu, Teodora, To, Andy S. H., van Driel-Gesztelyi, Lidia, Demoulin, Pascal, D'Amicis, Raffaella, French, Ryan J., Suen, Gabriel H. H., Roulliard, Alexis P., Pinto, Rui F., Reville, Victor, Watson, Christopher J., Walsh, Andrew P., De Groof, Anik, Williams, David R., Zouganelis, Ioannis, Muller, Daniel, Berghmans, David, Auchere, Frederic, Harra, Louise, Scheuhle, Udo, Barczynski, Krysztof, Buchlin, Eric, Cuadrado, Regina Aznar, Kraaikamp, Emil, Mandal, Sudip, Parenti, Susanna, Peter, Hardi, Rodriguez, Luciano, Schwanitz, Conrad, Smith, Phil, Teriaca, Luca, Verbeeck, Cis, Zhukov, Andrei N., De Pontieu, Bart, Horbury, Tim, Solanki, Sami K., Iniesta, Jose Carlos del Toro, Woch, Joachim, Gandorfer, Achim, Hirzberger, Johann, Suarez, David Orozco, Appourchaux, Thierry, Calchetti, Daniele, Sinjan, Jonas, Kahil, Fatima, Albert, Kinga, Volkmer, Reiner, Carlsson, Mats, Fludra, Andrzej, Hassler, Don, Caldwell, Martin, Fredvik, Terje, Grundy, Tim, Guest, Steve, Haberreiter, Margit, Leeks, Sarah, Pelouze, Gabriel, Plowman, Joseph, Schmutz, Werner, Sidher, Sunil, Thompson, William T., Louarn, Philippe, Federov, Andrei
The Slow Solar Wind Connection Solar Orbiter Observing Plan (Slow Wind SOOP) was developed to utilise the extensive suite of remote sensing and in situ instruments on board the ESA/NASA Solar Orbiter mission to answer significant outstanding question
Externí odkaz:
http://arxiv.org/abs/2304.09570
Autor:
Zdziarski, Andrzej A., Veledina, Alexandra, Szanecki, Michal, Green, David A., Bright, Joe S., Williams, David R. A.
Recently, the accretion geometry of the black-hole X-ray binary Cyg X-1 was probed with the X-ray polarization. The position angle of the X-ray emitting flow was found to be aligned with the position angle of the radio jet in the plane of the sky. At
Externí odkaz:
http://arxiv.org/abs/2304.07553