Zobrazeno 1 - 10
of 10 697
pro vyhledávání: '"BELL K"'
Publikováno v:
Journal of Multidisciplinary Healthcare, Vol 2013, Iss default, Pp 391-397 (2013)
Pim Kuipers,1,2 Susan Pager,1 Karen Bell,3 Fiona Hall,4 Melissa Kendall2,5,6 1Centre for Functioning and Health Research, Metro South Health, Brisbane, Queensland, Australia; 2Centre for Community Science, School of Human Services, Griffith Universit
Externí odkaz:
https://doaj.org/article/9cd4d6b4a4a4449f952d034b20ef3d53
KIC 4552982: outbursts and pulsations in the longest-ever pseudo-continuous light curve of a ZZ Ceti
Autor:
Bell K. J., Hermes J. J., Bischoff-Kim A., Moorhead S., Castanheira B. G., Montgomery M. H., Winget D. E.
Publikováno v:
EPJ Web of Conferences, Vol 101, p 06006 (2015)
KIC 4552982 was the first ZZ Ceti (hydrogen-atmosphere pulsating white dwarf) identified to lie in the Kepler field, resulting in the longest pseudo-continuous light curve ever obtained for this type of variable star. In addition to the pulsations, t
Externí odkaz:
https://doaj.org/article/363cbb4e45bc45c18b21bfc82732274b
Autor:
Sahoo, S. K., Baran, A. S., Heber, U., Ostrowski, J., Sanjayan, S., Silvotti, R., Irrgang, A., Uzundag, M., Reed, M. D., Shoaf, K. A., Raddi, R., Vuckovic, M., Ghasemi, H., Zong, W., Bell, K. J.
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 495, Issue 3, July 2020, Pages 2844-2857
We report on the detection of pulsations of three pulsating subdwarf B stars observed by the TESS satellite and our results of mode identification in these stars based on an asymptotic period relation. SB 459 (TIC 067584818), SB 815 (TIC 169285097) a
Externí odkaz:
http://arxiv.org/abs/2006.04126
Autor:
Bognár, Zs., Kawaler, S. D., Bell, K. J., Schrandt, C., Baran, A. S., Bradley, P. A., Hermes, J. J., Charpinet, S., Handler, G., Mullally, S. E., Murphy, S. J., Raddi, R., Sódor, Á., Tremblay, P. -E., Uzundag, M., Zong, W.
Publikováno v:
A&A 638, A82 (2020)
Context. We present our findings on 18 formerly known ZZ Ceti stars observed by the TESS space telescope in 120s cadence mode during the survey observation of the southern ecliptic hemisphere. Aims. We focus on the frequency analysis of the space-bas
Externí odkaz:
http://arxiv.org/abs/2003.11481
The standard theory of pulsations deals with the frequencies and growth rates of infinitesimal perturbations in a stellar model. Modes which are calculated to be linearly driven should increase their amplitudes exponentially with time; the fact that
Externí odkaz:
http://arxiv.org/abs/2001.05048
Publikováno v:
In The Breast December 2023 72
Autor:
Charpinet, S., Brassard, P., Fontaine, G., Van Grootel, V., Zong, W., Giammichele, N., Heber, U., Bognár, Zs., Geier, S., Green, E. M., Hermes, J. J., Kilkenny, D., Østensen, R. H., Pelisoli, I., Silvotti, R., Telting, J. H., Vučković, M., Worters, H. L., Baran, A. S., Bell, K. J., Bradley, P. A., Debes, J. H., Kawaler, S. D., Kołaczek-Szymański, P., Murphy, S. J., Pigulski, A., Sódor, À., Uzundag, M., Handberg, R., Kjeldsen, H., Ricker, G. R., Vanderspek, R. K.
Publikováno v:
A&A 632, A90 (2019)
We present the discovery and asteroseismic analysis of a new g-mode hot B subdwarf (sdB) pulsator, EC 21494-7018 (TIC 278659026), monitored in TESS first sector using 120-second cadence. The light curve analysis reveals that EC 21494-7018 is a sdB pu
Externí odkaz:
http://arxiv.org/abs/1910.04234
Autor:
Vanderbosch, Z., Hermes, J. J., Dennihy, E., Dunlap, B. H., Izquierdo, P., Tremblay, P. E., Cho, P. B., Gaensicke, B. T., Toloza, O., Bell, K. J., Montgomery, M. H., Winget, D. E.
Publikováno v:
ApJ 2020, 897, 171
We report the discovery of a white dwarf exhibiting deep, irregularly shaped transits, indicative of circumstellar planetary debris. Using Zwicky Transient Facility DR2 photometry of ZTF$\,$J013906.17+524536.89 and follow-up observations from the Las
Externí odkaz:
http://arxiv.org/abs/1908.09839
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.