Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Hernández, M. S."'
Autor:
Garbutt, J. A., Parsons, S. G., Toloza, O., Gänsicke, B. T., Hernandez, M. S., Koester, D., Lagos, F., Raddi, R., Rebassa-Mansergas, A., Ren, J. J., Schreiber, M. R., Zorotovic, M.
White dwarfs with a F, G or K type companion represent the last common ancestor for a plethora of exotic systems throughout the galaxy, though to this point very few of them have been fully characterised in terms of orbital period and component masse
Externí odkaz:
http://arxiv.org/abs/2403.07985
Autor:
Parsons, S. G., Hernandez, M. S., Toloza, O., Zorotovic, M., Schreiber, M. R., Gänsicke, B. T., Lagos, F., Raddi, R., Rebassa-Mansergas, A., Ren, J. J., Koester, D.
Virtually all binaries consisting of a white dwarf with a non-degenerate companion can be classified as either close post-interaction systems (with orbital periods of a few days or less), or wide systems (with periods longer than decades), in which b
Externí odkaz:
http://arxiv.org/abs/2211.08440
Autor:
Hernandez, M. S., Schreiber, M. R., Parsons, S. G., Gänsicke, B. T., Toloza, O., Zorotovic, M., Raddi, R., Rebassa-Mansergas, A., Ren, J. J.
The white dwarf binary pathways survey is dedicated to studying the origin and evolution of binaries containing a white dwarf and an intermediate-mass secondary star of the spectral type A, F, G, or K (WD+AFGK). Here we present CPD-65\,264, a new pos
Externí odkaz:
http://arxiv.org/abs/2209.15591
Autor:
Lagos, F., Schreiber, M. R., Parsons, S. G., Toloza, O., Gänsicke, B. T., Hernandez, M. S., Schmidtobreick, L., Belloni, D.
Binary systems consisting of a white dwarf and a main-sequence companion with orbital periods up to $\approx 100$ d are often thought to be formed through common envelope evolution which is still poorly understood. To provide new observational constr
Externí odkaz:
http://arxiv.org/abs/2203.08846
Autor:
Hernandez, M. S., Schreiber, M. R., Parsons, S. G., Gänsicke, B. T., Toloza, O., Tovmassian, G., Zorotovic, M., Lagos, F., Raddi, R., Rebassa-Mansergas, A., Ren, J. J., Tappert, C.
Establishing a large sample of post common envelope binaries (PCEBs) that consist of a white dwarf plus an intermediate mass companion star of spectral type AFGK, offers the potential to provide new constraints on theoretical models of white dwarf bi
Externí odkaz:
http://arxiv.org/abs/2203.01745
Autor:
Hernandez, M. S., Tovmassian, G., Zharikov, S., Gaensicke, B. T., Steeghs, D., Aungwerojwit, A., Rodriguez-Gil, P.
We analysed a wealth of optical spectroscopic and photometric observations of the bright (V=11.9) cataclysmic variable BG Tri. TheGaiaDR2 parallax gives a distance d=334(8)pc to the source, making the object one of the intrinsically brightest nova-li
Externí odkaz:
http://arxiv.org/abs/2102.00328
Autor:
Hernandez, M. S., Schreiber, M. R., Parsons, S. G., Gansicke, B. T., Lagos, F., Raddi, R., Toloza, O., Tovmassian, G., Zorotovic, M., Irawati, P., Pasten, E., Rebassa-Mansergas, A., Ren, J. J., Rittipruk, P., Tappert, C.
Constraints from surveys of post common envelope binaries (PCEBs) consisting of a white dwarf plus an M-dwarf companion have led to significant progress in our understanding of the formation of close white dwarf binary stars with low-mass companions.
Externí odkaz:
http://arxiv.org/abs/2012.04683
Autor:
Ren, J. -J., Raddi, R., Rebassa-Mansergas, A., Hernandez, M. S., Parsons, S. G., Irawati, P., Rittipruk, P., Schreiber, M. R., Gansicke, B. T., Torres, S., Wang, H. -J., Zhang, J. -B., Zhao, Y., Zhou, Y. -T., Han, Z. -W., Wang, B., Liu, C., Liu, X. -W., Wang, Y., Zheng, J., Wang, J. -F., Zhao, F., Cui, K. -M., Shi, J. -R., Tian, H.
Close white dwarf binaries consisting of a white dwarf and an A, F, G or K type main sequence star, henceforth close WD+AFGK binaries, are ideal systems to understand the nature of type Ia supernovae progenitors and to test binary evolution models. I
Externí odkaz:
http://arxiv.org/abs/2010.02885
Autor:
Subebekova, G., Zharikov, S., Tovmassian, G., Neustroev, V., Wolf, M., Hernandez, M. -S., Kucakova, H., Khokhlov, S.
We obtained photometric observations of the nova-like cataclysmic variable RW Tri and gathered all available AAVSO and other data from the literature. We determined the system parameters and found their uncertainties using the code developed by us to
Externí odkaz:
http://arxiv.org/abs/2007.07478
Autor:
Lagos, F., Schreiber, M. R., Parsons, S. G., Zurlo, A., Mesa, D., Gänsicke, B. T., Brahm, R., Caceres, C., Canovas, H., Hernandez, M-S., Jordan, A., Koester, D., Schmidtobreick, L., Tappert, C., Zorotovic, M.
The White Dwarf Binary Pathways Survey aims at increasing the number of known detached A, F, G and K main sequence stars in close orbits with white dwarf companions (WD+AFGK binaries) to refine our understanding about compact binary evolution and the
Externí odkaz:
http://arxiv.org/abs/2003.07290