On the anomalous red giant branch of the globular cluster ω centauri

Astrophysical Journal

Volumn 623, Issue 2 I, 2005, Pages 860-865

  Freyhammer, L M ^a,b,c   Monelli, M ^d,e   Bono, G ^d   Cunti, P ^f   Ferraro, I ^d   Calamida, A ^d,e   Degl'Innocenti, S ^f,g   Moroni, P G Prada ^f,g,h   Del Principe, M ^h   Piersimoni, A ^h   Iannicola, G ^d   Stetson, P B ⁱ   Andersen, M I ^j   Buonanno, R ^e   Corsi, C E ^d   Dall'Ora, M ^d,e   Petersen, J O ^k   Pulone, L ^d   Sterken, C ^b,l   Storm, J ^j  

^a ROYAL OBSERVATORY OF BELGIUM   (Belgium)

^b VRIJE UNIVERSITEIT BRUSSEL   (Belgium)

^c NORDIC OPTICAL TELESCOPE   (Spain)

^d INAF OSSERVATORIO ASTRONOMICO DI ROMA   (Italy)

^e UNIVERSITY OF ROME TOR VERGATA   (Italy)

^f UNIVERSITY OF PISA   (Italy)

^g INFN SEZIONE DI PISA   (Italy)

^h INAF OSSERVATORIO ASTRONOMICO DI COLLURANIA   (Italy)

ⁱ NATIONAL RESEARCH COUNCIL CANADA   (Canada)

^j ASTROPHYSIKALISCHES INSTITUT POTSDAM   (Germany)

^k Fysik og Geofysik ^*  (Denmark)

^l RESEARCH FOUNDATION FLANDERS FWO   (Belgium)

more..

Author keywords

Globular clusters: general; Globular clusters: individual ( Centauri)

Indexed keywords

EID: 20444365891     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/428643     Document Type: Article

References (44)

1. Bedin, L. R., Piotto, G., Anderson, J., Cassisi, S. King, I. R., Momany, Y., & Carraro, G. 2004, ApJ, 605, L125
2. Bennett, C. L., et al. 2003, ApJS, 148, 1
3. Capuzzo Dolcetta, R., Di Matteo, P., & Miocchi, P. 2005, AJ, 129, 1906
4. Cardelli, J. A., Clayton, G. C., & Mathis, J. S. 1989, ApJ, 345, 245
5. Cariulo, P., Degl'Innocenti, S., & Castellani, V. 2004, A&A, 421, 1121
6. Cassisi, S., Castellani, V., Degl'Innocenti, S., & Weiss, A. 1998, A&AS, 129, 267
7. Castellani, V., & Degl'Innocenti, S. 1999, A&A, 344, 97
8. Castellani, V., Degl'Innocenti, S., Marconi, M., Prada Moroni, P. G., & Sestito, P. 2003, A&A, 404, 645
9. Castelli, F. 1999, A&A, 346, 564
10. Castelli, F., Gratton, R. G., & Kurucz, R. L. 1997, A&A, 318, 841
11. Chiba, M., & Mizutani, A. 2004, Publ. Astron. Soc. Australia, 21, 237
12. Dall'Ora, M. et al. 2004, ApJ, 610, 269
13. Ferraro, F. R., Bellazzini, M., & Pancino, E. 2002, ApJ, 573, L95
14. Ferraro, F. R., Sollima, A., Pancino, E., Bellazzini, M., Straniero, O., Origlia, L., & Cool, A. 2004, ApJ, 603, L81
15. Freyhammer, L. M., Andersen, M. I., Arentoft, T., Sterken, C., & Nørregaard, P. 2001, Exp. Astron., 12, 147
16. Gratton, R. G., Bragaglia, A., Carretta, E., Clementini, G., Desidera, S., Grundahl, F., & Lucatello, S. 2003, A&A, 408, 529
17. Hilker, M., Kayser, A., Richtler, T., & Willemsen, P. 2004, A&A, 422, L9
18. Hilker, M., & Richtler, T. 2000, A&A, 362, 895
19. Hughes, J., Wallerstein, G., van Leeuwen, F., & Hilker, M. 2004, AJ, 127, 980
20. Ideta, M., & Makino, J. 2004, ApJ, 616, L107
21. Kaluzny, J., Olech, A., Thompson, I. B., Pych, W., Krzeminski, W., & Schwarzenberg-Czerny, A. 2004, A&A, 424, 1101
22. Krauss, L. M., & Chaboyer, B. 2003, Science, 299, 65
23. Law, D. R., Majewski, S. R., Skrutskie, M. F., Carpenter, J. M., & Ayub, H. F. 2003, AJ, 126, 1871
24. Lee, Y.-W., Joo, J.-M., Sohn, Y.-J., Rey, S.-C., Lee, H.-C., & Walker, A. R. 1999, Nature, 402, 55
25. Leon, S., Meylan, G., & Combes, F. 2000, A&A, 359, 907
26. Lub, J. 2002, in ASP Conf. Ser. 265, Omega Centauri: A Unique Window into Astrophysics, ed. F. van Leeuwen, J. D. Hughes, & G. Piotto (San Francisco: ASP), 95
27. Noels, A., & Grevesse, N. 1993, in Origin and Evolution of the Elements, ed. N. Prantzos, E. Vangioni-Flam, & M. Cassè (Cambridge: Cambridge Univ. Press), 15
28. Norris, J. E. 2004, ApJ, 612, L25
29. Norris, J. E., Freeman, K. C., & Mighell, K. J. 1996, ApJ, 462, 241
30. Odenkirchen, M. et al. 2003, AJ, 126, 2385
31. Pagel, B. E. J., & Portinari, L. 1998, MNRAS, 298, 747
32. Pancino, E. 2004, in Origin and Evolution of the Elements, ed. A. McWilliam & M. Rauch (Cambridge: Cambridge Univ. Press), 45
33. Piotto, G., et al. 2005, ApJ, 621, 777
34. Predehl, P., & Schmitt, J. H. M. M. 1995, A&A, 293, 889
35. Rey, S.-C., Lee, Y.-W., Ree, C. H., Joo, J.-M., Sohn, Y.-J., & Walker, A. R. 2004, AJ, 127, 958
36. Schlegel, D. J., Finkbeiner, D. P., & Davis, M. 1998, ApJ, 500, 525
37. Smith, G. H., Wood, P. R., Faulkner, D. J., & Wright, A. E. 1990, ApJ, 353, 168
38. Smith, V. V. 2004, in Origin and Evolution of the Elements, ed. A. McWilliam & M. Rauch (Cambridge: Cambridge Univ. Press), 1
39. Sollima, A., Ferraro, F. R., Pancino, E., & Bellazzini, M. 2005a, MNRAS, 357, 265
40. Sollima, A., Pancino, E., Ferraro, F. R., & Bellazzini, M. 2005b, in Chemical Abundances and Mixing in Stars in the Milky Way and its Satellites, ed. L. Pasquini & S. Randich (Berlin: Springer), in press
41. Stetson, P. B., Bruntt, H., & Grundahl, F. 2003, PASP, 115, 413
42. Suntzeff, N. B., & Kraft, R. P. 1996, AJ, 111, 1913
43. Thompson, I. B., Kaluzny, J., Pych, W., Burley, G., Krzeminski, W., Paczynski, B., Persson, S. E., & Preston, G. W. 2001, AJ, 121, 3089
44. Thoul, A., Bahcall, J., & Loeb, A. 1994, ApJ, 421, 828