Detection of X-ray emission from β Pictoris with XMM-Newton: A cool corona, a boundary layer or what?

Astronomy and Astrophysics

Volumn 440, Issue 2, 2005, Pages 727-734

  Hempel, M ^a,b   Robrade, J ^b   Ness, J U ^b,c   Schmitt, J H M M ^b  

^a AIU Jena   (Germany)

^b UNIVERSITY OF HAMBURG   (Germany)

^c UNIVERSITY OF OXFORD   (United Kingdom)

Author keywords

Stars: activity; Stars: circumstellar matter; Stars: individual: HR 2020; Ultraviolet: stars; X rays: stars

Indexed keywords

BOUNDARY LAYERS; LIGHT EMISSION; MATHEMATICAL MODELS; MOS DEVICES; PLANETS; X RAYS;

STARS: ACTIVITY; STARS: CIRCUMSTELLAR MATTER; STARS: INDIVIDUAL: HR 2020; ULTRAVIOLET: STARS; X-RAYS: STARS;

ASTROPHYSICS;

EID: 24944575225     PISSN: 00046361     EISSN: None     Source Type: Journal    
DOI: 10.1051/0004-6361:20042596     Document Type: Article

References (45)

1. Alexander, R. D., Clarke, C. J., & Pringle, J. E. 2004, MNRAS, 354, 71
2. Ayres, T. R., Simon, T., Stern, R. A., et al. 1998, ApJ, 496, 428
3. Berghöfer, T. W., Schmitt, J. H. M. M., & Hünsch, M. 1999, A&A, 342, L17
4. Brandeker, A., Liseau, R., Olofsson, G., & Fridlund, M. 2004, A&A, 413, 681
5. Bouret, J.-C., Deleuil, M., Lanz, T., et al. 2002, A&A, 390, 1049
6. Chen, C. H., & Kamp, L 2004, ApJ, 602, 985
7. Christensen-Dalsgaard, J. 2000, ed. M. Breger, & M. Montgomery, San Francisco, ASP Conf. Ser., 210, 187
8. Chung, S.M., Drake, J. J., Kashyap, V. L., et al. 2004, ApJ, 606, 1184
9. Deleuil, M., Bouret, J.-C., Lecavelier des Etangs, A., et al. 2001, ApJ, 557, L67
10. Dere, K. P., Landi, E., Mason, H. E., et al. 1997, A&AS, 125, 149
11. Di Folco, E., Thévenin, F., Kervella, P., et al. 2004, A&A, 426, 601
12. Ehle, M., Breitfellner, M., Gonzales Riestra, M., et al. 2003, XMM-Newton User's Handbook
13. Ferlet, R., Vidal-Madjar, A., & Hobbs, L. M. 1987, A&A, 185, 267
14. Freire Ferrero, R., Gouttebroze, P., Catalano, S., et al. 1995, ApJ, 439, 1011
15. Freytag, B., Ludwig, H. G., & Steffen, M. 1996, A&A, 313, 497
16. Gerbaldi, M., Zorec, J., Castelli, F., & Faraggiana, R. 1993, ASP Conf., 44, 413
17. Golub, L., Harnden, F. R., Jr., Maxson, C. W., et al. 1983, ApJ, 271, 264
18. Holweger, H. 2001, in Solar and Galactic Composition, A Joint SOHO/ACE Workshop, ed. R. F. Wimmer-Schweingruber, AIP Conf. Proc., 598, 23
19. Holweger, H., Hempel, M., van Thiel, T., & Kaufer, A. 1997, A&A, 320, L49
20. Holweger, H., Hempel, M., & Kamp, I. 1999, A&A, 350, 603
21. Hempel, M., & Schmitt, J. H. M. M. 2003, A&A, 408, 971
22. Hünsch, M., Schmitt, J. H. M. M., Voges, W. 1998, A&AS, 132, 155
23. Hünsch, M., Schmitt, J. H. M. M., Sterzik, M. F., & Voges, W. 1999, A&AS, 135, 319
24. Kamp, I., van Zadelhoff, G.-J., van Dishoeck, E. F., & Stark, R. 2003, A&A, 397, 1129
25. Kamp, I., & Sammar, F. 2004, A&A, 427, 561
26. King, J. R., & Patten, B. M. 1992, MNRAS, 256, 571
27. Kürster, M., Schmitt, J. H. M. M., Cutispoto, G., & Dennerl, K. 1997, A&A, 320, 831
28. Kupka, F., & Montgomery, M. H. 2002, MNRAS, 330, L6
29. Lagrange, A.-M., Beust, H., Mouillet, D., et al. 1998, A&A, 330, 1091
30. Ness, J.-U., & Wichmann, R. 2002, AN, 323, 129
31. Ness, J.-U., Güdel, M., Schmitt, J. H. M. M., et al. 2004, A&A, 427, 667
32. Ness, J.-U., Schmitt, J. H. M. M., & Robrade, J. 2004, A&A, 414, L49
33. Ohanesyan, J. B. 1997, Astrophysics, 40, 237
34. Petterson, O. K. L., & Tobin, W. 1999, MNRAS, 304, 733
35. Redfield, S., Linsky, J. L., Ake, T. B., et al. 2002, ApJ, 581, 626
36. Schmitt, J. H. M. M., Golub, L., Harnden, F. R., et al. 1985, ApJ, 290, 307
37. Schmitt, J. H. M. M., Micela, G., Sciortino, S., et al. 1990, ApJ, 351, 492
38. Schmitt, J. H. M. M., & Kürster, M. 1993, Science, 262, 215
39. Schmitt, J. H. M. M., & Liefke, C. 2004, A&A, 417, 651
40. Schneider, G., Smith, B. A., Becklin, E. E., et al. 1999, ApJ, 513, L127
41. Simon, T., Ayres, T. R., Redfield, S., & Linsky, J. L. 2002, ApJ, 579, 800
42. Simon, T., & Landsman, W. B. 1997, ApJ, 483, 435
43. Smith, B. A., & Terrile, R. J. 1984, Science, 226, 1421
44. Song, I., Caillault, J.-P., Barrado y Navascués, D., & Stauffer, J. R. 2001, ApJ, 546, 352
45. White, F. M. 1991, Viscous Fluid Flow (McGraw-Hill International Editions)