Zobrazeno 1 - 10
of 396
pro vyhledávání: '"Whittaker, G."'
Autor:
Buysschaert, B., Neiner, C., Richardson, N. D., Ramiaramanantsoa, T., David-Uraz, A., Pablo, H., Oksala, M. E., Moffat, A. F. J., Mennickent, R. E., Legeza, S., Aerts, C., Kuschnig, R., Whittaker, G. N., Popowicz, A., Handler, G., Wade, G. A., Weiss, W. W.
Publikováno v:
A&A 602, A91 (2017)
Massive stars play a significant role in the chemical and dynamical evolution of galaxies. However, much of their variability, particularly during their evolved supergiant stage, is poorly understood. To understand the variability of evolved massive
Externí odkaz:
http://arxiv.org/abs/1704.00576
Autor:
Handler, G., Rybicka, M., Popowicz, A., Pigulski, A., Kuschnig, R., Zoclonska, E., Moffat, A. F. J., Weiss, W. W., Grant, C. C., Pablo, H., Whittaker, G. N., Rucinski, S. M., Ramiaramanantsoa, T., Zwintz, K., Wade, G. A.
We report a simultaneous ground and space-based photometric study of the Beta Cephei star Nu Eridani. Half a year of observations have been obtained by four of the five satellites constituting BRITE-Constellation, supplemented with ground-based photo
Externí odkaz:
http://arxiv.org/abs/1609.09300
Autor:
Pablo, H., Whittaker, G. N., Popowicz, A., Mochnacki, S. M., Kuschnig, R., Grant, C. C., Moffat, A. F. J., Rucinski, S. M., Matthews, J. M., Schwarzenberg-Czerny, A., Handler, G., Weiss, W. W., Baade, D., Wade, G. A., Zoclonska, E., Ramiaramanantsoa, T., Unterberger, M., Zwintz, K., Pigulski, A., Rowe, J., Koudelka, O., Orleanski, P., Pamyatnykh, A., Neiner, C., Wawrzaszek, R., Marciniszyn, G., Romano, P., Wozniak, G., Zawistowski, T., Zee, R. E.
BRITE (BRIght Target Explorer) Constellation, the first nanosatellite mission applied to astrophysical research, is a collaboration among Austria, Canada and Poland. The fleet of satellites (6 launched, 5 functioning) performs precise optical photome
Externí odkaz:
http://arxiv.org/abs/1608.00282
Autor:
Pigulski, A., Cugier, H., Popowicz, A., Kuschnig, R., Moffat, A. F. J., Rucinski, S. M., Schwarzenberg-Czerny, A., Weiss, W. W., Handler, G., Wade, G. A., Koudelka, O., Matthews, J. M., Mochnacki, St., Orleański, P., Pablo, H., Ramiaramanantsoa, T., Whittaker, G., Zocłońska, E., Zwintz, K.
Publikováno v:
A&A 588, A55 (2016)
This paper aims to precisely determine the masses and detect pulsation modes in the two massive components of Beta Cen with BRITE-Constellation photometry. In addition, seismic models for the components are considered and the effects of fast rotation
Externí odkaz:
http://arxiv.org/abs/1602.02806
Autor:
Baade, D., Rivinius, Th., Pigulski, A., Carciofi, A. C., Martayan, Ch., Moffat, A. F. J., Wade, G. A., Weiss, W. W., Grunhut, J., Handler, G., Kuschnig, R., Mehner, A., Pablo, H., Popowicz, A., Rucinski, S., Whittaker, G.
Publikováno v:
A&A 588, A56 (2016)
Empirical evidence for the involvement of nonradial pulsations (NRP's) in the mass loss from Be stars ranges from (i) a singular case (\object{$\mu$ Cen}) of repetitive mass ejections triggered by multi-mode beating to (ii) several photometric report
Externí odkaz:
http://arxiv.org/abs/1602.01744
Autor:
Weiss, W. W., Fröhlich, H. -E., Pigulski, A., Popowicz, A., Huber, D., Kuschnig, R., Moffat, A. F. J., Matthews, J. M., Saio, H., Schwarzenberg-Czerny, A., Grant, C. C., Koudelka, O., Lüftinger, T., Rucinski, S. M., Wade, G. A., Alves, J., Guedel, M., Handler, G., Mochnacki, St., Orleanski, P., Pablo, B., Pamyatnykh, A., Ramiaramanantsoa, T., Rowe, J., Whittaker, G., Zawistowski, T., Zocłonska, E., Zwintz, K.
Publikováno v:
A&A 588, A54 (2016)
We report on an analysis of high-precision, multi-colour photometric observations of the rapidly-oscillating Ap (roAp) star $\alpha$ Cir. These observations were obtained with the BRITE-Constellation, which is a coordinated mission of five nanosatell
Externí odkaz:
http://arxiv.org/abs/1601.04833
Publikováno v:
South African Actuarial Journal. 2023, Vol. 23, p103-153. 51p.
Publikováno v:
In International Journal of Surgery May 2017 41:65-69
Autor:
Whittaker, G. A.1 gregory@algorithm-ca.com
Publikováno v:
South African Actuarial Journal. 2022, Vol. 22, p51-78. 28p.
Publikováno v:
Journal of Productivity Analysis, 2013 Dec 01. 40(3), 267-269.
Externí odkaz:
https://www.jstor.org/stable/43549961