A new method based on artificial neural network techniques for determining the fraction of binaries in star clusters

Astrophysical Journal

Volumn 462, Issue 1 PART I, 1996, Pages 221-230

  Serra Ricart, Miquel ^a   Aparicio, Antonio ^a   Garrido, Lluís ^b   Gaitan, Vicens ^c  

^a INSTITUTO DE ASTROFÍSICA DE CANARIAS   (Spain)

^b UNIVERSITY OF BARCELONA   (Spain)

^c UNIVERSITAT AUTÒNOMA DE BARCELONA   (Spain)

Author keywords

Hertzsprung Russell diagram; Methods: data analysis; Methods: numerical; Open clusters and associations: general

Indexed keywords

EID: 25544433009     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/177143     Document Type: Article

References (33)

1. Angel, J. R. P., Wizinowich, P., & Lloyd-Hart, M. 1990, Nature, 348, 221
2. Aparicio, A., Alfaro, E., Delgado, A., Rodriguez-Ulloa, J., & Cabrera-Cano, J. 1993, A&A, 106, 1547
3. Aparicio, A., Bertelli, G., Chiosi, C., & Garcia-Pelayo, J. M. 1990, A&A, 240, 262
4. Avni, Y. 1976, ApJ, 210, 642
5. Bärmann, F., & Biegler-König, F. 1992, Neural Networks, 5, 139
6. Bertelli, G., Bressan, A., Chiosi, C., Fagotto, F., & Nasi, E. 1994, A&AS, 106, 275
7. Bressloff, P. C., & Weir, D. J. 1991, GEC J. Res., 8, 151
8. Chiosi, C., Bertelli, G., & Bressan, A. 1988, A&A, 196, 84
9. Cochran, W. G. 1952, Ann. Math. Stat., 23, 315
10. Eadie, W. T., Drijard, D., James, F. E., & Roos, M. 1971, Statistical Methods in Experimental Physics (Amsterdam: North-Holland)
11. Garrido, L., Gaitan, V., & Serra-Ricart, M. 1994a, Comp. Phys. Comm., 84, 297
12. Garrido, L., Gaitan, V., Serra-Ricart, M., & Calbet, X. 1994b, Int. J. Neural Systems, submitted
13. Gori, M., & Tesi, A. 1992, IEEE Trans. Pattern Analysis and Machine Intelligence, 14, 76
14. Heggie, D. C., & Aarseth, S. J. 1992, MNRAS, 257, 513
15. Hertz, J., Krogh, A., & Palmer, R. H. 1991, Introduction to the Theory of Neural Computation (Santa Fe: Addison-Wesley)
16. Jacobs, R. A. 1988, Neural Networks, 1, 295
17. Johnston, M. D., & Adorf, H.-M. 1992, Comput. Operations Res., 19, 209
18. Lampton, M., Margon, B., & Bowyer, S. 1976, ApJ, 208, 177
19. Lawson, C. L., & Hanson, R. J. 1974, Solving Least Squares Problems (Englewood Cliffs: Prentice-Hall)
20. Livio, M. 1993, in ASP Conf. Proc. 53, Blue Stragglers, ed. R. Saffer (San Francisco: ASP), 74
21. Murtagh, F. 1991, Neurocomputing, 2, 183
22. Odewahn, S. C., et al. 1991, AJ, 103, 318
23. Rigler, A. K., Irvine, J. M., & Vogl, T. P. 1991, Neural Networks, 4, 225
24. Rumelhart, D. E., et al. 1986, Nature, 323, 533
25. Serra-Ricart, M., Calbet, X., Garrido, L., & Gaitan, V. 1993, AJ, 106, 1685
26. Serra-Ricart, M., Gaitan, V., Delgado, S., & Pérez-Fournon, I. 1991, in ASP Conf. Proc. 25, Astronomical Data Analysis Software and Systems. I., ed. D. M Worrall, C. Biemesderfer, & J. Barnes (San Francisco: ASP), 254
27. Serra-Ricart, M., Gaitan, V., Garrido, L., & Pérez-Fournon, I. 1995a, A&A, in press
28. Serra-Ricart, M., Trapero, J., Beckman, J. E., Garrido, L., & Gaitan, V. 1995b, AJ, 109, 312
29. Spitzer, L., Jr. 1987, Dynamical Evolution of Globular Clusters (Princeton: Princeton Univ. Press)
30. Storrie-Lombardi, M. C., Lahav, O., Sodre, L., Jr., & Storrie-Lombardi, L. J. 1992, MNRAS, 259, 8P
31. Stryker, Ll. 1993, PASP, 105, 1081
32. Werbos, P. J. 1974, Ph.D. thesis, Harvard Univ.
33. Yan, L., & Mateo, M. 1994, AJ, 108, 1810