The O VII X-ray forest toward markarian 421: Consistency between XMM-Newton and Chandra

Astrophysical Journal

Volumn 652, Issue 1 I, 2006, Pages 189-197

  Kaastra, J S ^a   Werner, N ^a   Den Herder, J W A ^a   Paerels, F B S ^b   De Plaa, J ^a,d   Rasmussen, A P ^c   De Vries, C P ^a  

^a SRON NETHERLANDS INSTITUTE FOR SPACE RESEARCH   (Netherlands)

^b Och Spine at New York Presbyterian Hospitals   (United States)

^c STANFORD UNIVERSITY   (United States)

^d UTRECHT UNIVERSITY   (Netherlands)

Author keywords

BL lacertae objects: individual (Mrk 421); Large scale structure of universe; Quasars: absorption lines; X rays: ISM

Indexed keywords

EID: 33845285201     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/507835     Document Type: Article

References (29)

1. Cagnoni, I., Nicastro, F., Maraschi, L., Treves, A., & Tavecchio, F. 2003, NewA Rev., 47, 561
2. Cen, R., & Ostriker, J. P. 1999, ApJ, 514, 1
3. Davé, R., et al. 2001, ApJ, 552, 473
4. Fang, T., Marshall, H. L., Lee, J. C., Davis, D. S., & Canizares, C. R. 2002, ApJ, 572, L127
5. Fang, T., Sembach, K. R., & Canizares, C. R. 2003, ApJ, 586, L49
6. Finoguenov, A., Briel, U. G., & Henry, J. P. 2003, A&A, 410, 777
7. Jenkins, E. B., et al. 2003, AJ, 125, 2824
8. Kaastra, J. S., Lieu, R., Tamura, T., Paerels, F. B. S., & den Herder, J. W. 2003, A&A, 397, 445
9. Kaastra, J. S., Mewe, R., & Nieuwenhuijzen, H. 1996, in UV and X-Ray Spectroscopy of Astrophysical and Laboratory Plasmas, ed. K. Yamashita & T. Watanabe (Tokyo: Univ. Ac. Press), 411
10. Kaastra, J. S., et al. 2002, A&A, 386, 427
11. _. 2004, A&A, 428, 57
12. Lockman, F. J., & Savage, B. D. 1995, ApJS, 97, 1
13. Mathur, S., Weinberg, D. H., & Chen, X. 2003, ApJ, 582, 82
14. McKernan, B., Yaqoob, T., George, I. M., & Turner, T. J. 2003, ApJ, 593, 142
15. Nicastro, F., et al. 2002, ApJ, 573, 157
16. Nicastro, F., et al. 2005a, Nature, 433, 495
17. _. 2005b, ApJ, 629, 700
18. Oegerle, W. R., et al. 2000, ApJ, 538, L23
19. Paerels, F. B. S., Rasmussen, A., Kahn, S., den Herder, J. W., & de Vries, C. P. 2003, in XEUS - Studying the Evolution of the Hot Universe, ed. G. Hasinger, Th. Boller, & A. N. Farmer (MPE Rep. 281; Garching: MPE), 57
20. Penton, S. V., Shull, J. M., & Stocke, J. T. 2000, ApJ, 544, 150
21. Rasmussen, A. P., et al. 2006, ApJ, in press
22. Ravasio, M., Tagliaferri, G., Pollock, A. M. T., Ghisellini, G., & Tavecchio, F. 2005, A&A, 438, 481
23. Savage, B. D., Sembach, K. R., Tripp, T. M., & Richter, P. 2002, ApJ, 564, 631
24. Savage, B. D., Wakker, B. P., Fox, A. J., & Sembach, K. R. 2005, ApJ, 619, 863
25. Steenbrugge, K. C., Kaastra, J. S., de Vries, C. P., & Edelson, R. 2003, A&A, 402, 477
26. Tripp, T. M., Savage, B. D., & Jenkins, E. B. 2000, ApJ, 534, L1
27. Ulrich, M.-H., Kinman, T. D., Lynds, C. R., Rieke, G. H., & Ekers, R. D. 1975, ApJ, 198, 261
28. Williams, R. J., Mathur, S., Nicastro, F., & Elvis, M. 2006, ApJ, 642, L95
29. Williams, R. J., et al. 2005, ApJ, 631, 856