Search Results - "BOHLENDER, D"

The MiMeS survey of Magnetism in Massive Stars: magnetic analysis of the O-type stars by 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

“…We present the analysis performed on spectropolarimetric data of 97 O-type targets included in the framework of the Magnetism in Massive Stars (MiMeS) Survey…”
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The magnetic early B-type stars I: magnetometry and rotation by Shultz, M E, Wade, G A, Rivinius, Th, Neiner, C, Alecian, E, Bohlender, D, Monin, D, Sikora, J

“…Abstract The rotational and magnetic properties of many magnetic hot stars are poorly characterized, therefore the Magnetism in Massive Stars and Binarity and…”
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The magnetic early B-type stars – III. A main-sequence magnetic, rotational, and magnetospheric biography by 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

“…Magnetic confinement of stellar winds leads to the formation of magnetospheres, which can be sculpted into centrifugal magnetospheres (CMs) by rotational…”
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The MiMeS survey of magnetism in massive stars: introduction and overview by Wade, G. A., Neiner, C., Alecian, E., Grunhut, J. H., Petit, V., Batz, B. de, 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., Louis, N. St, 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.

“…The MiMeS (Magnetism in Massive Stars) project is a large-scale, high-resolution, sensitive spectropolarimetric investigation of the magnetic properties of O-…”
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The magnetic early B-type stars – IV. Breakout or leakage? H α emission as a diagnostic of plasma transport in centrifugal magnetospheres by 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

“…ABSTRACT Rapidly rotating early-type stars with strong magnetic fields frequently show H α emission originating in centrifugal magnetospheres (CMs),…”
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MOBSTER – VI. The crucial influence of rotation on the radio magnetospheres of hot stars by 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

“…ABSTRACT Numerous magnetic hot stars exhibit gyrosynchrotron radio emission. The source electrons were previously thought to be accelerated to relativistic…”
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Searching for star–planet interactions within the magnetosphere of HD 189733 by Fares, R., Donati, J.-F., Moutou, C., Jardine, M. M., Grießmeier, J.-M., Zarka, P., Shkolnik, E. L., Bohlender, D., Catala, C., Cameron, A. C.

“…HD 189733 is a K2 dwarf, orbited by a giant planet at 8.8 stellar radii. In order to study magnetospheric interactions between the star and the planet, we…”
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GAS-PHASE ABSORPTIONS OF C + 60 : A NEW COMPARISON WITH ASTRONOMICAL MEASUREMENTS by Walker, G. A. H., Campbell, E. K., Maier, J. P., Bohlender, D., Malo, L.

“…Campbell et al. recently revised, by a few tenths of an Å, the wavelengths for their low-temperature laboratory measurements of fullerene bands. This accounts…”
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HD 35502: a hierarchical triple system with a magnetic B5IVpe primary by Sikora, J., Wade, G. A., Bohlender, D. A., Shultz, M., Adelman, S. J., Alecian, E., Hanes, D., Monin, D., Neiner, C.

“…We present our analysis of HD 35502 based on high- and medium-resolution spectropolarimetric observations. Our results indicate that the magnetic B5IVsnp star…”
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A magnetic confinement versus rotation classification of massive-star magnetospheres by Petit, V., Owocki, S. P., Wade, G. A., Cohen, D. H., Sundqvist, J. O., Gagné, M., Apellániz, J. Maíz, Oksala, M. E., Bohlender, D. A., Rivinius, T., Henrichs, H. F., Alecian, E., Townsend, R. H. D, ud-Doula, A., Collaboration, the MiMeS

“…Building on results from the Magnetism in Massive Stars (MiMeS) project, this paper shows how a two-parameter classification of massive-star magnetospheres in…”
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Analysis of Eight Magnetic Chemically Peculiar Stars With Rotational Modulation by 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…”
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Confirming HD 23478 as a new magnetic B star hosting an Hα-bright centrifugal magnetosphere by Sikora, J., Wade, G. A., Bohlender, D. A., Neiner, C., Oksala, M. E., Shultz, M., Cohen, D. H., ud-Doula, A., Grunhut, J., Monin, D., Owocki, S., Petit, V., Rivinus, T., Townsend, R. H. D.

“…In this paper, we report 23 magnetic field measurements of the B3IV star HD 23478: 12 obtained from high-resolution Stokes V spectra using the ESPaDOnS…”
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HR5907: Discovery of the most rapidly rotating magnetic early B-type star by the MiMeS Collaboration[dagger] by Grunhut, J. H, Rivinius, Th, Wade, G. A, Townsend, R. H. D, Marcolino, W. L. F, Bohlender, D. A, Szeifert, Th, Petit, V, Matthews, J. M, Rowe, J. F, Moffat, A. F. J, Kallinger, T, Kuschnig, R, Guenther, D. B, Rucinski, S. M, Sasselov, D, Weiss, W. W

“…ABSTRACT We report the discovery and analysis of a very strong magnetic field in the rapidly rotating early B-type star HR5907, based on observations obtained…”
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Hot Jupiters and Hot Spots: The Short- and Long-Term Chromospheric Activity on Stars with Giant Planets by Shkolnik, E, Walker, G. A. H, Bohlender, D. A, Gu, P.-G, Kürster, M

“…We monitored the chromospheric activity in the Ca II H and K lines of 13 solar-type stars (including the Sun): 8 of them over 3 years at the…”
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The surface magnetic field and chemical abundance distributions of the B2V helium-strong star HD 184927 by Yakunin, I., Wade, G., Bohlender, D., Kochukhov, O., Marcolino, W., Shultz, M., Monin, D., Grunhut, J., Sitnova, T., Tsymbal, V.

“…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…”
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Identification of H2CCC as a Diffuse Interstellar Band Carrier by Maier, J. P, Walker, G. A. H, Bohlender, D. A, Mazzotti, F. J, Raghunandan, R, Fulara, J, Garkusha, I, Nagy, A

“…We present strong evidence that the broad, diffuse interstellar bands (DIBs) at 4881 and 5450 A are caused by the B 1 B 1 arrow left X 1 A 1 transition of…”
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Magnetic cycles of the planet-hosting star τ Bootis – II. A second magnetic polarity reversal by Fares, R., Donati, J.-F., Moutou, C., Bohlender, D., Catala, C., Deleuil, M., Shkolnik, E., Cameron, A. C., Jardine, M. M., Walker, G. A. H.

“…In this paper, we present new spectropolarimetric observations of the planet-hosting star τ Bootis, using ESPaDOnS and Narval spectropolarimeters at…”
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A magnetic confinement versus rotation classification of massive-star magnetospheres by Petit, V., Owocki, S. P., Wade, G. A., Cohen, D. H., Sundqvist, J. O., Gagne, M., Apellaniz, J. M., Oksala, M. E., Bohlender, D. A., Rivinius, T., Henrichs, H. F., Alecian, E., Townsend, R. H. D., ud-Doula, A., Collaboration, t. M.

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Magnetic field, differential rotation and activity of the hot-Jupiter-hosting star HD 179949 by Fares, R., Donati, J.-F., Moutou, C., Jardine, M., Cameron, A. C., Lanza, A. F., Bohlender, D., Dieters, S., Martínez Fiorenzano, A. F., Maggio, A., Pagano, I., Shkolnik, E. L.

“…HD 179949 is an F8V star, orbited by a giant planet at ∼8 R ★ every 3.092 514 d. The system was reported to undergo episodes of stellar activity enhancement…”
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Magnetic cycles of the planet-hosting star τ Bootis by Donati, J.-F., Moutou, C., Farès, R., Bohlender, D., Catala, C., Deleuil, M., Shkolnik, E., Cameron, A. C., Jardine, M. M., Walker, G. A. H.

“…We have obtained new spectropolarimetric observations of the planet-hosting star τ Bootis, using the ESPaDOnS and NARVAL spectropolarimeters at the…”
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