Zobrazeno 1 - 10
of 310
pro vyhledávání: '"Bohlender, D."'
Autor:
Kobzar, O., Khalack, V., Bohlender, D., Mathys, G., Shultz, M. E., Bowman, D. M., Paunzen, E., Lovekin, C., David-Uraz, A., Sikora, J., Lampens, P., Richard, O.
Since the end of 2018, the Transiting Exoplanet Survey Satellite (TESS) has provided stellar photometry to the astronomical community. We have used TESS data to study rotational modulation in the light curves of a sample of chemically peculiar stars
Externí odkaz:
http://arxiv.org/abs/2208.03301
Autor:
Shultz, M. E., Owocki, S. P., ud-Doula, A., Biswas, A., Bohlender, D., Chandra, P., Das, B., David-Uraz, A., Khalack, V., Kochukhov, O., Landstreet, J. D., Leto, P., Monin, D., Neiner, C., Rivinius, Th., Wade, G. A.
Numerous magnetic hot stars exhibit gyrosynchrotron radio emission. The source electrons were previously thought to be accelerated to relativistic velocities in the current sheet formed in the middle magnetosphere by the wind opening magnetic field l
Externí odkaz:
http://arxiv.org/abs/2201.05512
Autor:
Shultz, M. E., Owocki, S., Rivinius, Th., Wade, G. A., Neiner, C., Alecian, E., Kochukhov, O., Bohlender, D., ud-Doula, A., Landstreet, J. D., Sikora, J., David-Uraz, A., Petit, V., Cerrahoğlu, P., Fine, R., Henson, G., MiMeS, the, Collaborations, BinaMIcS
Rapidly rotating early-type stars with strong magnetic fields frequently show H$\alpha$ emission originating in Centrifugal Magnetospheres (CMs), circumstellar structures in which centrifugal support due to magnetically enforced corotation of the mag
Externí odkaz:
http://arxiv.org/abs/2009.12336
Autor:
Kobzar, O., Khalack, V., Bohlender, D., David-Uraz, A., Kashko, P., Bowman, D. M., Lovekin, C., Tvardovskyi, D., Perron-Cormier, M., Paunzen, E., Sikora, J., Lampens, P., Richard, O.
Since the end of 2018, the Transiting Exoplanet Survey Satellite (TESS) provides high-quality space data on stellar photometry to the astronomical community. We present the results of an analysis of TESS photometric data for known slowly rotating mag
Externí odkaz:
http://arxiv.org/abs/2003.05337
Autor:
Shultz, M. E., Wade, G. A., Rivinius, Th., Alecian, E., Neiner, C., Petit, V., Owocki, S., ud-Doula, A., Kochukhov, O., Bohlender, D., Keszthelyi, Z., MiMeS, the, Collaborations, BinaMIcS
Magnetic confinement of stellar winds leads to the formation of magnetospheres, which can be sculpted into Centrifugal Magnetospheres (CMs) by rotational support of the corotating plasma. The conditions required for the CMs of magnetic early B-type s
Externí odkaz:
http://arxiv.org/abs/1909.02530
Autor:
Shultz, M. E., Wade, G. A., Rivinius, Th., Neiner, C., Alecian, E., Bohlender, D., Monin, D., Sikora, J., MiMeS, the, Collaborations, BinaMIcS
The rotational and magnetic properties of many magnetic hot stars are poorly characterized, therefore the MiMeS and BinaMIcS collaborations have collected extensive high-dispersion spectropolarimetric datasets of these targets. We present longitudina
Externí odkaz:
http://arxiv.org/abs/1801.02924
Autor:
Grunhut, J. H., Wade, G. A., Neiner, C., Oksala, M. E., Petit, V., Alecian, E., Bohlender, D. A., Bouret, J. -C., Henrichs, H. F., Hussain, G. A. J., Kochukhov, O., Collaboration, the MiMeS
We present the analysis performed on spectropolarimetric data of 97 O-type targets included in the framework of the MiMeS (Magnetism in Massive Stars) Survey. Mean Least-Squares Deconvolved Stokes I and V line profiles were extracted for each observa
Externí odkaz:
http://arxiv.org/abs/1610.07895
Autor:
Wade, G. A., Neiner, C., Alecian, E., Grunhut, J. H., Petit, V., de Batz, B., Bohlender, D. A., Cohen, D. H., Henrichs, H. F., Kochukhov, O., Landstreet, J. D., Manset, N., Martins, F., Mathis, S., Oksala, M. E., Owocki, S. P., Rivinius, Th., Shultz, M. E., Sundqvist, J. O., Townsend, R. H. D., ud-Doula, A., Bouret, J. -C., Braithwaite, J., Briquet, M., Carciofi, A. C., David-Uraz, A., Folsom, C. P., Fullerton, A. W., Leroy, B., Marcolino, W. L. F., Moffat, A. F. J., Nazé, Y., Aurière, M., Bagnulo, S., Bailey, J. D., Barbá, R. H., Blazère, A., Böhm, T., Catala, C., Donati, J. -F., Ferrario, L., Harrington, D., Howarth, I. D., Ignace, R., Kaper, L., Lüftinger, T., Prinja, R., Vink, J. S., Weiss, W. W., Yakunin, I.
Publikováno v:
MNRAS, 456, 2-22 (2016)
The MiMeS project is a large-scale, high resolution, sensitive spectropolarimetric investigation of the magnetic properties of O and early B type stars. Initiated in 2008 and completed in 2013, the project was supported by 3 Large Program allocations
Externí odkaz:
http://arxiv.org/abs/1511.08425
Autor:
Yakunin, I., Wade, G., Bohlender, D., Kochukhov, O., Marcolino, W., Shultz, M., Monin, D., Grunhut, J., Sitnova, T., Tsymbal, V., Collaboration, the MiMeS
A new time series of high-resolution Stokes I and V spectra of the magnetic B2V star HD 184927 has been obtained in the context of the Magnetism in Massive Stars (MiMeS) Large Program with the ESPaDOnS spectropolarimeter at the Canada-France-Hawaii T
Externí odkaz:
http://arxiv.org/abs/1411.5789
Autor:
Alecian, E., Neiner, C., Wade, G. A., Mathis, S., Bohlender, D., Cébron, D., Folsom, C., Grunhut, J., Bouquin, J. -B. Le, Petit, V., Sana, H., Tkachenko, A., ud-Doula, A., collaboration, the BinaMIcS
It is now well established that a fraction of the massive (M>8 Msun) star population hosts strong, organised magnetic fields, most likely of fossil origin. The details of the generation and evolution of these fields are still poorly understood. The B
Externí odkaz:
http://arxiv.org/abs/1409.1094