Zobrazeno 1 - 10
of 654
pro vyhledávání: '"Barman, T"'
Autor:
Galicher, R., Marois, C., Macintosh, B., Zuckerman, B., Barman, T., Konopacky, Q., Song, I., Patience, J., Lafrenière, D., Doyon, R., Nielsen, E. L.
Context. Radial velocity and transit methods are effective for the study of short orbital period exoplanets but they hardly probe objects at large separations for which direct imaging can be used. Aims. We carried out the international deep planet su
Externí odkaz:
http://hdl.handle.net/10150/622797
http://arizona.openrepository.com/arizona/handle/10150/622797
http://arizona.openrepository.com/arizona/handle/10150/622797
Autor:
Moses, J. I., Marley, M. S., Zahnle, K., Line, M. R., Fortney, J. J., Barman, T. S., Visscher, C., Lewis, N. K., Wolff, M. J.
The past decade has seen significant progress on the direct detection and characterization of young, self-luminous giant planets at wide orbital separations from their host stars. Some of these planets show evidence for disequilibrium processes like
Externí odkaz:
http://hdl.handle.net/10150/621961
http://arizona.openrepository.com/arizona/handle/10150/621961
http://arizona.openrepository.com/arizona/handle/10150/621961
Autor:
Konopacky, Q. M., Marois, C., Macintosh, B. A., Galicher, R., Barman, T. S., Metchev, S. A., Zuckerman, B.
We present new astrometric measurements from our ongoing monitoring campaign of the HR 8799 directly imaged planetary system. These new data points were obtained with NIRC2 on the W.M. Keck II 10 m telescope between 2009 and 2014. In addition, we pre
Externí odkaz:
http://hdl.handle.net/10150/621227
http://arizona.openrepository.com/arizona/handle/10150/621227
http://arizona.openrepository.com/arizona/handle/10150/621227
Autor:
Miglior, F., author, Pinotti, L., author, Boyle, L., author, Kenny, D., author, Lee, M., author, De Marchi, M., author, Cadavez, V.A.P., author, Millet, S., author, Evans, R., author, Veldkamp, T., author, Pastell, M., author, Pollott, G., author, Spoolder, H., author, Samsonstuen, S., author, Bonesmo, H., author, Åby, B.A., author, Enger, E.G., author, Kjesbu, E., author, Bergfjord, M., author, Okstad, R., author, Skøien, S., author, Barman, T., author
Publikováno v:
Book of Abstracts of the 73rd Annual Meeting of the European Federation of Animal Science. :611-611
Autor:
Ward-Duong, K., Patience, J., Follette, K., De Rosa, R. J., Rameau, J., Marley, M., Saumon, D., Nielsen, E. L., Rajan, A., Greenbaum, A. Z., Lee, J., Wang, J. J., Czekala, I., Duchêne, G., Macintosh, B., Ammons, S. Mark, Bailey, V. P., Barman, T., Bulger, J., Chen, C., Chilcote, J., Cotten, T., Doyon, R., Esposito, T. M., Fitzgerald, M. P., Gerard, B. L., Goodsell, S. J., Graham, J. R., Hibon, P., Hom, J., Hung, L. -W., Ingraham, P., Kalas, P., Konopacky, Q., Larkin, J. E., Maire, J., Marchis, F., Marois, C., Metchev, S., Millar-Blanchaer, M. A., Oppenheimer, R., Palmer, D., Perrin, M., Poyneer, L., Pueyo, L., Rantakyrö, F. T., Ren, B., Ruffio, J. -B., Savransky, D., Schneider, A. C., Sivaramakrishnan, A., Song, I., Soummer, R., Tallis, M., Thomas, S., Wallace, J. Kent, Wiktorowicz, S., Wolff, S.
We present new near-infrared Gemini Planet Imager (GPI) spectroscopy of HD 206893 B, a substellar companion orbiting within the debris disk of its F5V star. The $J$, $H$, $K1$, and $K2$ spectra from GPI demonstrate the extraordinarily red colors of t
Externí odkaz:
http://arxiv.org/abs/2010.10546
Autor:
Bruzzone, J. S., Metchev, S., Duchene, G., Millar-Blanchaer, M. A., Dong, R., Wang, J. J., Graham, J. R., Mazoyer, J., Wolff, S., Ammons, S. M., Schneider, A. C., Greenbaum, A. Z., Matthews, B. C., Arriaga, P., Bailey, V. P., Barman, T., Bulger, J., Chilcote, J., Cotten, T., De Rosa, R. J., Doyon, R., Fitzgerald, M. P., Follette, K. B., Gerard, B. L., Goodsell, S. J., Hibon, P., Hom, J., Hung, L. -W., Ingraham, P., Kalas, P., Konopacky, Q., Larkin, J. E., Macintosh, B., Maire, J., Marchis, F., Marois, C., Morzinski, K. M., Nielsen, E. L., Oppenheimer, R., Palmer, D., Patel, R., Patience, J., Perrin, M., Poyneer, L., Pueyo, L., Rajan, A., Rameau, J., Rantakyro, F. T., Savransky, D., Sivaramakrishnan, A., Song, I., Soummer, R., Thomas, S., Wallace, J. K., Ward-Duong, K., Wiktorowicz, S.
We present the first polarimetric detection of the inner disk component around the pre-main sequence B9.5 star HD 141569A. Gemini Planet Imager H-band (1.65 micron) polarimetric differential imaging reveals the highest signal-to-noise ratio detection
Externí odkaz:
http://arxiv.org/abs/1911.11814
Autor:
Macintosh, B., Graham, J. R., Barman, T., De Rosa, R. J., Konopacky, Q., Marley, M. S., Marois, C., Nielsen, E. L., Pueyo, L., Rajan, A., Rameau, J., Saumon, D., Wang, J. J., Patience, J., Ammons, M., Arriaga, P., Artigau, E., Beckwith, S., Brewster, J., Bruzzone, S., Bulger, J., Burningham, B., Burrows, A. S., Chen, C., Chiang, E., Chilcote, J. K., Dawson, R. I., Dong, R., Doyon, R., Draper, Z. H., Duchêne, G., Esposito, T. M., Fabrycky, D., Fitzgerald, M. P., Follette, K. B., Fortney, J. J., Gerard, B., Goodsell, S., Greenbaum, A. Z., Hibon, P., Hinkley, S., Cotten, T. H., Hung, L. -W., Ingraham, P., Johnson-Groh, M., Kalas, P., Lafreniere, D., Larkin, J. E., Lee, J., Line, M., Long, D., Maire, J., Marchis, F., Matthews, B. C., Max, C. E., Metchev, S., Millar-Blanchaer, M. A., Mittal, T., Morley, C. V., Morzinski, K. M., Murray-Clay, R., Oppenheimer, R., Palmer, D. W., Patel, R., Perrin, M. D., Poyneer, L. A., Rafikov, R. R., Rantakyrö, F. T., Rice, E. L., Rojo, P., Rudy, A. R., Ruffio, J. -B., Ruiz, M. T., Sadakuni, N., Saddlemyer, L., Salama, M., Savransky, D., Schneider, A. C., Sivaramakrishnan, A., Song, I., Soummer, R., Thomas, S., Vasisht, G., Wallace, J. K., Ward-Duong, K., Wiktorowicz, S. J., Wolff, S. G., Zuckerman, B.
Publikováno v:
Macintosh et al., Science 350 (6256): 64-67, 2015
Directly detecting thermal emission from young extrasolar planets allows measurement of their atmospheric composition and luminosity, which is influenced by their formation mechanism. Using the Gemini Planet Imager, we discovered a planet orbiting th
Externí odkaz:
http://arxiv.org/abs/1508.03084
Autor:
Vigan, A., Patience, J., Marois, C., Bonavita, M., De Rosa, R. J., Macintosh, B., Song, I., Doyon, R., Zuckerman, B., Lafrenière, D., Barman, T.
Breakthrough direct detections of planetary companions orbiting A-type stars confirm the existence of massive planets at relatively large separations, but dedicated surveys are required to estimate the frequency of similar planetary systems. To measu
Externí odkaz:
http://arxiv.org/abs/1206.4048
Autor:
Konopacky, Q. M., Ghez, A. M., Fabrycky, D. C., Macintosh, B. A., White, R. J., Barman, T. S., Rice, E. L., Hallinan, G., Duchene, G.
We present rotational velocities for individual components of eleven very low mass (VLM) binaries with spectral types between M7 and L7.5. These results are based on observations taken with the near-infrared spectrograph, NIRSPEC, and the Keck II las
Externí odkaz:
http://arxiv.org/abs/1202.5555
Publikováno v:
2011ApJ...736..132C
The nearby star GJ 1214 hosts a planet intermediate in radius and mass between Earth and Neptune, resulting in some uncertainty as to its nature. We have observed this planet, GJ 1214b, during transit with the high-resolution, near-infrared NIRSPEC s
Externí odkaz:
http://arxiv.org/abs/1104.1173