Zobrazeno 1 - 10
of 11
pro vyhledávání: '"C W Mauche"'
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 2, Iss 1, Pp 143-147 (2015)
The X-ray spectrum of SS Cyg in outburst has a very soft component that can be interpreted as the fast-rotating optically thick boundary layer on the white dwarf surface. This component was carefully investigated by Mauche (2004) using the Chandra LE
Externí odkaz:
https://doaj.org/article/7ca4938385564110930f749a4711b34d
Publikováno v:
The Astrophysical Journal. 610:411-415
We present the first detection of orbital motion in the cataclysmic variable EX Hydrae based on X-ray data from the Chandra X-ray Observatory. The large collecting area of the telescope and the high resolution of the HETG spectrometers allow for an u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29992a2236ae842caae6b668fc5be816
https://doi.org/10.1086/421389
https://doi.org/10.1086/421389
Publikováno v:
International Astronomical Union Colloquium. 158:17-20
We report first results of the HST/FOS time-resolved, low-resolution spectroscopy of the eclipsing cataclysmic variable UX UMa, including multi-wavelength mapping of its accretion disk in the ultraviolet region.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cc871aeef8f06b7e2ad073e73c8d1b7
https://doi.org/10.1017/s0252921100038082
https://doi.org/10.1017/s0252921100038082
Publikováno v:
Advances in Space Research. 16:53-56
We present eclipse time series of ultraviolet CIV 1549A and HeII profiles in the spectrum of the nova-like variable UX UMa, obtained using the Goddard High Resolution Spectrometer (GHRS) on board the Hubble Space Telescope (HST). These data provide i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::504fe1d8c49640e14c1e411eb618d66a
https://doi.org/10.1016/0273-1177(95)00042-d
https://doi.org/10.1016/0273-1177(95)00042-d
We describe the results of an effort, funded by the Lawrence Livermore National Laboratory Directed Research and Development Program, to model, using FLASH time-dependent adaptive-mesh hydrodynamic simulations, XSTAR photoionization calculations, HUL
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::586c1e8198b31c6289e37e60b3ddf541
https://doi.org/10.2172/926026
https://doi.org/10.2172/926026
Using Chandra HETG data we present light curves for individual spectral lines of Mg XI and Mg XII for EX Hydrae, an intermediate-polar type cataclysmic variable. The Mg XI light curve, folded on the white dwarf spin period, shows two spikes that are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b0ef9a803b9229e4d23c0cb5dc5d1d4
http://arxiv.org/abs/astro-ph/0604274
http://arxiv.org/abs/astro-ph/0604274
We present X-ray light curves for the cataclysmic variable EX Hydrae obtained with the Chandra High Energy Transmission Grating Spectrometer and the Extreme Ultraviolet Explorer Deep Survey photometer. We confirm earlier results on the shape and ampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2edc65382c59d684238e46786b258186
http://arxiv.org/abs/astro-ph/0504414
http://arxiv.org/abs/astro-ph/0504414
Autor:
C. W. Mauche, Michael P. Muno, Chris Shrader, Carole A. Haswell, Guy G. Pooley, Sylvain Chaty, Paul J. Groot, Saeqa Dil Vrtilek, Peter M. Garnavich, Walter H. G. Lewin, Jeremy J. Drake, Herman L. Marshall, Michael R. Garcia, Jon M. Miller, Jeffrey E. McClintock, Robert I. Hynes
The X-ray nova XTE J1118+480 suffers minimal extinction (b = 62 degrees) and therefore represents an outstanding opportunity for multiwavelength studies. Hynes et al. (2000) conducted the first such study, which was centered on 2000 April 8 using UKI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9db7875eb2696efe0f5621880b5a1e8
Autor:
Richard A. Wade, Keith Horne, Ivan Hubeny, C. W. Mauche, Knox S. Long, Raymundo Baptista, R. G. M. Rutten
Publikováno v:
Cataclysmic Variables and Related Objects ISBN: 9789401066327
We report first results of the HST/FOS time-resolved, low-resolution spectroscopy of the eclipsing cataclysmic variable UX UMa, including multi-wavelength mapping of its accretion disk in the ultraviolet region.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96165dbeda8ecac4acc0dd03cc458aa5
https://doi.org/10.1007/978-94-009-0325-8_4
https://doi.org/10.1007/978-94-009-0325-8_4
Autor:
C. W. Mauche, John C. Raymond
Publikováno v:
International Astronomical Union Colloquium. 93:269-274
As evidenced by the P Cygni profiles of their ultraviolet resonance lines, cataclysmic variables—like early-type stars—are known to have extensive, high velocity winds. Assisted by AAVSO visual data and IUE ultraviolet spectra, we present an obse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dac9ea39187304e7792806d91654e507
https://doi.org/10.1017/s0252921100104968
https://doi.org/10.1017/s0252921100104968