Zobrazeno 1 - 10
of 798
pro vyhledávání: '"Petre R."'
Autor:
Airapetian, V. S., Adibekyan, V., Ansdell, M., Alexander, D., Bastian, T., Saikia, S. Boro, Brun, A. S., Cohen, O., Cuntz, M., Danchi, W., Davenport, J., DeNolfo, J., DeVore, R., Dong, C. F., Drake, J. J., France, K., Fraschetti, F., Herbst, K., Garcia-Sage, K., Gillon, M., Glocer, A., Grenfell, J. L., Gronoff, G., Gopalswamy, N., Guedel, M., Hartnett, H., Harutyunyan, H., Hinkel, N. R., Jensen, A. G., Jin, M., Johnstone, C., Kalas, P., Kane, S. R., Kay, C., Kitiashvili, I. N., Kochukhov, O., Kondrashov, D., Lazio, J., Leake, J., Li, G., Linsky, J., Lueftinger, T., Lynch, B., Lyra, W., Mandell, A. M., Mandt, K. E., Maehara, H., Miesch, M. S., Mickaelian, A. M., Mouchou, S., Notsu, Y., Ofman, L., Oman, L. D., Osten, R. A., Oran, R., Petre, R., Ramirez, R. M., Rau, G., Redfield, S., Réville, V., Rugheimer, S., Scheucher, M., Schlieder, J. E., Shibata, K., Schnittman, J. D., Soderblom, David, Strugarek, A., Turner, J. D., Usmanov, A., Der Holst, Van, Vidotto, A., Vourlidas, A., Way, M. J., Wolk, Zank, G. P., R., P. Zarka, Kopparapu, Babakhanova, S., Pevtsov, A. A., Lee, Y., Henning, W., Colón, K. D., Wolf, E. T.
The field of exoplanetary science is making rapid progress both in statistical studies of exoplanet properties as well as in individual characterization. As space missions provide an emerging picture of formation and evolution of exoplanetary systems
Externí odkaz:
http://arxiv.org/abs/1903.06853
Charge exchange (CX) is an important process in shock physics since it indicates an interaction between downstream ions and ambient neutral hydrogen, suggesting a presence of a collisionless shock. We present a high-resolution spectroscopy of an X-ra
Externí odkaz:
http://arxiv.org/abs/1812.06616
Autor:
Borkowski, K. J., Gwynne, P., Reynolds, S. P., Green, D. A., Hwang, U., Petre, R., Willett, R.
The youngest Galactic supernova remnant (SNR) G1.9+0.3, produced by a (probable) SN Ia that exploded $\sim 1900$ CE, is strongly asymmetric at radio wavelengths, much brighter in the north, but bilaterally symmetric in X-rays. We present the results
Externí odkaz:
http://arxiv.org/abs/1702.06555
Autor:
Hamaguchi, K., Oskinova, L., Russell, C. M. P., Petre, R., Enoto, T., Morihana, K., Ishida, M.
Gamma Cassiopeiae is an enigmatic Be star with unusually strong hard X-ray emission. The Suzaku observatory detected six rapid X-ray spectral hardening events called "softness dips" in a ~100 ksec duration observation in 2011. All the softness dip ev
Externí odkaz:
http://arxiv.org/abs/1608.01374
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Hornbeck, Jeremy, Swearingen, Jeremy, Grady, Carol, Williger, G., Broan, A., Sitko, M., Wisniewski, J., Perrin, M., Lauroesch, J., Schneider, G., Apai, D., Brittain, S., Brown, J., Champnew, E., Hamaguchi, K., Henning, T., Lynch, D., Petre, R., Russell, R., Walter, F., Woodgate, B.
We have imaged GM Aur with HST, detected its disk in scattered light at 1400A and 1650A, and compared these with observations at 3300A, 5550A, 1.1 microns, and 1.6 microns. The scattered light increases at shorter wavelengths. The radial surface brig
Externí odkaz:
http://arxiv.org/abs/1607.03520
ASTRO-H White Papers are meant to provide useful information to scientists who plan observations from the satellite. This short paper introduces the 16 ASTRO-H White Papers in addition to general description of the satellite and its new features.
Externí odkaz:
http://arxiv.org/abs/1412.2351
We present the results of a broad-band X-ray study of the enigmatic Be star Gamma Cassiopeiae (herein gamma Cas) based on observations made with both the Suzaku and INTEGRAL observatories. gamma Cas has long been recognized as the prototypical exampl
Externí odkaz:
http://arxiv.org/abs/1410.4050
Autor:
Borkowski, K. J., Reynolds, S. P., Green, D. A., Hwang, U., Petre, R., Krishnamurthy, K., Willett, R.
We report measurements of X-ray expansion of the youngest Galactic supernova remnant, G1.9+0.3, using Chandra observations in 2007, 2009, and 2011. The measured rates strongly deviate from uniform expansion, decreasing radially by about 60% along the
Externí odkaz:
http://arxiv.org/abs/1406.2287
Autor:
Decourchelle, A., Costantini, E., Badenes, C., Ballet, J., Bamba, A., Bocchino, F., Kaastra, J., Kosenko, D., Lallement, R., Lee, J., Lemoine-Goumard, M., Miceli, M., Paerels, F., Petre, R., Pinto, C., Plucinsky, P., Renaud, M., Sasaki, M., Smith, R., Tatischeff, V., Tiengo, A., Valencic, L., Vink, J., Wang, D., Wilms, J.
The study of both supernova remnants and the hot and cold phases of the interstellar medium are essential for understanding the final stages of stellar evolution and their feedback on the evolution of galaxies through injection of energy and heavy el
Externí odkaz:
http://arxiv.org/abs/1306.2335