Discovery of an abundance gradient in the central region of the Virgo cluster

Publications of the Astronomical Society of Japan

Volumn 48, Issue 2, 1996, Pages 201-210

  Matsumoto, Hironori ^a   Koyama, Katsuji ^a   Awaki, Hisamitsu ^a   Tomida, Hiroshi ^a   Tsuru, Takeshi ^a   Mushotzky, Richard ^b   Hatsukade, Isamu ^c  

^a KYOTO UNIVERSITY   (Japan)

^b NASA GODDARD SPACE FLIGHT CENTER   (United States)

^c UNIVERSITY OF MIYAZAKI   (Japan)

Author keywords

Clusters of galaxies: individual (Virgo); Clusters of galaxies: intracluster medium; Clusters of galaxies: X rays; Galaxies: individual (M87); Galaxies: intergalactic medium; Galaxies: structure; X rays: spectra

Indexed keywords

COSMOLOGY;

CLUSTER OF GALAXIES; CLUSTER OF GALAXY: INDIVIDUAL (VIRGO); CLUSTER OF GALAXY: INTRACLUSTER MEDIUM; CLUSTER OF GALAXY: X-RAY; GALAXIES INTERGALACTIC MEDIUM; GALAXIES: INDIVIDUALS; GALAXIES: X-RAYS; GALAXIES:STRUCTURE; GALAXY: INDIVIDUAL (M87); INDIVIDUAL VIRGO; INTRACLUSTER MEDIUM; X RAY SPECTRUM;

GALAXIES;

EID: 0030544694     PISSN: 00046264     EISSN: None     Source Type: Journal    
DOI: 10.1093/pasj/48.2.201     Document Type: Article

References (34)

1. Anders E., Grevesse N. 1989, Geochim. Cosmochim. Acta 53, 197
2. Awaki H., Mushotzky R., Tsuru T., Fabian A.C., Fukazawa Y., Loewenstein M., Makishima K., Matsumoto H. et al. 1994, PASJ 46, L65
3. Binggeli B., Tammann G.A., Sandage A. 1987, AJ 94, 251
4. Böhringer H., Briel U.G., Schwartz R.A., Voges W., Hartner G., Trümper J. 1994, Nature 368, 828
5. Böhringer H., Nulsen P.E.J., Braun R., Fabian A.C. 1995, MNRAS 274, L67
6. Burke B.E., Mountain R.W., Harrison D.C., Bautz M.W., Doty J.R, Ticker G.R., Daniels P.J. 1991, IEEE Trans. ED-38, 1069
7. Canizares C.R., Clark G.W., Jernigan J.G., Markert T.H. 1982, ApJ 262, 33
8. Fabricant D., Gorenstein P. 1983, ApJ 267, 535
9. Fabricant D., Lecar M., Gorenstein P. 1980, ApJ 241, 552
10. Fukazawa Y., Ohashi T., Fabian A.C., Canizares C.R., Ikebe Y., Makishima K., Mushotzky R.F., Yamashita K. 1994, PASJ 46, L55
11. Hanson C.G., Skinner G.K., Eyles C.J., Willmore A.P. 1990, MNRAS 242, 262
12. Hatsukade I. 1989, Ph.D.Thesis, Osaka University
13. Heiles C. 1975, A&AS 20, 37
14. Koyama K., Takano S., Tawara Y. 1991, Nature 350, 135
15. Lea S.M., Mason K.O., Reichert G., Charles P.A., Riegler G. 1979, ApJL 227, 67
16. Lea S.M., Mushotzky R., Holt S.S. 1982, ApJ 262, 24
17. Lea S.M., Reichert G., Mushotzky R., Baity W.A., Gruber D.E., Rothschild R., Primini F.A. 1981, ApJ 246, 369
18. Loewenstein M., Mushotzky R. 1996, ApJ in press
19. Makishima K., Tashiro M., Ebisawa K., Ezawa H., Fukazawa Y., Gunji S., Hirayama M., Idesawa E. et al. 1996, PASJ 48, 171
20. Mewe R., Gronenschild E.H.B.M. 1981, A&AS 45, 11
21. Mushotzky R.F., Done C., Pounds K.A. 1993, ARA&A 31, 717
22. Mushotzky R.F., Loewenstein M., Arnaud A., Tamura T., Fukazawa Y., Matsushita K., Kikuchi K., Hatsukade I. 1996, ApJ in press
23. Ohashi T., Ebisawa K., Fukazawa Y., Hiyoshi K., Horii M., Ikebe Y., Ikeda H., Inoue H. et al. 1996, PASJ 48, 157
24. Ohashi T., Fukazawa Y., Ikebe Y., Ezawa H., Tamura T., Makishima K. 1994, in New Horizon of X-Ray Astronomy, ed F. Makino, T. Ohashi (Universal Academy Press, Tokyo) p273
25. Raymond J.C., Smith B.W. 1977, ApJS 35, 419
26. Reisenegger A., Miralda-Escudé J.M., Waxman E. 1995, ApJL submitted
27. Serlemitsos P.J., Jalota L., Soong Y., Kunieda H., Tawara Y., Tsusaka Y., Suzuki H., Sakima Y. et al. 1995, PASJ 47, 105
28. Schreier E.J., Gorenstein P., Feigelson E.D. 1982, ApJ 261, 42
29. Stewart G.C., Canizares C.R., Fabian A.C., Nulsen P.E.J. 1984, ApJ 278, 536
30. Takano S. 1990, Ph.D.Thesis, The University of Tokyo
31. Takano S., Koyama K. 1991, PASJ 43, 1
32. Tanaka Y., Inoue H., Holt S.S. 1994, PASJ 46, L37
33. Tsai J.C. 1994, ApJ 423, 143
34. White D.A., Fabian A.C., Johnstone R.M., Mushotzky R.F., Arnaud K.A. 1991, MNRAS 252, 72