Zobrazeno 1 - 10
of 291
pro vyhledávání: '"Weston, P H"'
Autor:
Molina, Isabella, Chomiuk, Laura, Linford, Justin D., Aydi, Elias, Mioduszewski, Amy J., Mukai, Koji, Sokolovsky, Kirill V., Strader, Jay, Craig, Peter, Dong, Dillon, Harris, Chelsea E., Nyamai, Miriam M., Rupen, Michael P., Sokoloski, Jennifer L., Walter, Frederick M., Weston, Jennifer H. S., Williams, Montana N.
V745 Sco is a Galactic symbiotic recurrent nova with nova eruptions in 1937, 1989 and 2014. We study the behavior of V745 Sco at radio wavelengths (0.6-37,GHz), covering both its 1989 and 2014 eruptions and informed by optical, X-ray, and $\gamma$-ra
Externí odkaz:
http://arxiv.org/abs/2410.01125
Autor:
Babul, Aliya-Nur, Sokoloski, Jennifer L., Chomiuk, Laura, Linford, Justin D., Weston, Jennifer H. S., Aydi, Elias, Sokolovsky, Kirill V., Kawash, Adam M.
The discovery that many classical novae produce detectable GeV $\gamma$-ray emission has raised the question of the role of shocks in nova eruptions. Here we use radio observations of nova V809 Cep (Nova Cep 2013) with the Jansky Very Large Array to
Externí odkaz:
http://arxiv.org/abs/2106.15782
Symbiotic stars show emission across the electromagnetic spectrum from a wide array of physical processes. At cm-waves both synchrotron and thermal emission is seen, often highly variable and associated with outbursts in the optical and X-rays. Most
Externí odkaz:
http://arxiv.org/abs/2102.07340
Autor:
Linford, Justin D., Chomiuk, Laura, Sokoloski, Jennifer L, Weston, Jennifer H. S., van der Horst, Alxander J., Mukai, Koji, Barrett, Paul, Mioduszewski, Amy J., Rupen, Michael
We obtained radio observations of the symbiotic binary and known recurrent nova T Coronae Borealis following a period of increased activity in the optical and X-ray bands. A comparison of our observations with those made prior to 2015 indicates that
Externí odkaz:
http://arxiv.org/abs/1909.13858
Autor:
Lucy, Adrian B., Sokoloski, J. L., Munari, U., Roy, Nirupam, Kuin, N. Paul M., Rupen, Michael P., Knigge, Christian, Darnley, M. J., Luna, G. J. M., Somogyi, Péter, Valisa, P., Milani, A., Sollecchia, U., Weston, Jennifer H. S.
Publikováno v:
2020, MNRAS, 492, 3107
How are accretion discs affected by their outflows? To address this question for white dwarfs accreting from cool giants, we performed optical, radio, X-ray, and ultraviolet observations of the outflow-driving symbiotic star MWC 560 (=V694 Mon) durin
Externí odkaz:
http://arxiv.org/abs/1905.02399
Akademický článek
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Autor:
Linford, J. D., Chomiuk, L., Nelson, T., Finzell, T., Walter, F. M., Sokoloski, J. L., Mukai, K., Mioduszewski, A. J., van der Horst, A. J., Weston, J. H. S., Rupen, M. P.
We present multi-wavelength observations of the unusual nova V1535 Sco throughout its outburst in 2015. Early radio observations were consistent with synchrotron emission, and early X-ray observations revealed the presence of high-energy (>1 keV) pho
Externí odkaz:
http://arxiv.org/abs/1703.03333
Autor:
Finzell, Thomas, Chomiuk, Laura, Metzger, Brian D., Walter, Frederick M., Linford, Justin D., Mukai, Koji, Nelson, Thomas, Weston, Jennifer H. S., Zheng, Yong, Sokoloski, Jennifer L., Mioduszewski, Amy, Rupen, Michael P., Dong, Subo, Starrfield, Sumner, Cheung, C. C., Bohlsen, Terry, Woodward, Charles E., Taylor, Gregory B., Buil, Christian, Prieto, Jose, Wagner, R. Mark, Bensby, Thomas, Bond, I. A., Sumi, T., Bennett, D. P., Abe, F., Koshimoto, N., Suzuki, D., Tristram, J., Christie, Grant W., Natusch, Tim, McCormick, Jennie, Yee, Jennifer, Gould, Andy
It has recently been discovered that some, if not all, classical novae emit GeV gamma rays during outburst, but the mechanisms involved in the production of the gamma rays are still not well understood. We present here a comprehensive multi-wavelengt
Externí odkaz:
http://arxiv.org/abs/1701.03094
Autor:
Weston, Jennifer H. S., Sokoloski, J. L., Chomiuk, Laura, Linford, Justin D., Nelson, Thomas, Mukai, Koji, Finzell, Tom, Mioduszewski, Amy, Rupen, Michael P., Walter, Frederick M.
Publikováno v:
Monthly Notices of the Royal Astronomical Society 2016 460 (3): 2687-2697
Since the Fermi discovery of $\gamma$-rays from novae, one of the biggest questions in the field has been how novae generate such high-energy emission. Shocks must be a fundamental ingredient. Six months of radio observations of the 2012 nova V5589 S
Externí odkaz:
http://arxiv.org/abs/1510.06751
Autor:
Weston, Jennifer H. S., Sokoloski, J. L., Metzger, Brian D., Zheng, Yong, Chomiuk, Laura, Krauss, Miriam I., Linford, Justin, Nelson, Thomas, Mioduszewski, Amy, Rupen, Michael P., Finzell, Tom, Mukai, Koji
The importance of shocks in nova explosions has been highlighted by Fermi's discovery of \gamma-ray producing novae. Over three years of multi-band VLA radio observations of the 2010 nova V1723 Aql show that shocks between fast and slow flows within
Externí odkaz:
http://arxiv.org/abs/1505.05879