Evidence for magnetoconvection in sunspot umbral dots

Astrophysical Journal

Volumn 665, Issue 1 PART 2, 2007, Pages

  Bharti, Lokesh ^a,c   Jain, Rajmal ^b   Jaaffrey, S N A ^a  

^a M L SUKHADIA UNIVERSITY   (India)

^b PHYSICAL RESEARCH LABORATORY   (India)

^c Government Secondary School   (India)

Author keywords

Sun: granulation; Sun: magnetic fields; Sun: photosphere; Sunspots

Indexed keywords

EID: 34548295241     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/521024     Document Type: Article

References (29)

1. Beckers, J. M., & Schröter, E. H. 1968, Sol. Phys., 4, 303
2. Bharti, L., Rimmele, T. R., Jain, R., Jaaffrey, S. N. A., & Smartt, R. N. 2007, MNRAS, 376, 1291
3. Biermann, L. 1941, Vierteljahresschr. Astron. Ges., 76, 194
4. Choudhuri, A. R. 1986, ApJ, 302, 809
5. Cowling, T. G. 1953, in The Sun, ed. G. P. Kuiper (Chicago: Univ. Chicago Press), 532
6. Deinzer, W. 1965, ApJ, 141, 548
7. Hamedivafa, H. 2003, A&A, 407, 761
8. Hamedivafa, H., & Sobotka, M. 2004, A&A, 428, 215
9. Hartkorn, K., & Rimmele, T. 2003, in Current Theoretical Models and Future High-Resolution Solar Observations: Peparing for ATST, ed. A. A. Pevtsov & H. Uitenbroek (San Francisco: ASP), 286
10. Joshi, C., Bharti, L., & Jaaffrey, S. N. A. 2007, Sol. Phys., in press Kneer, F. 1973, Sol. Phys., 28, 361
11. Langhans, K., Scharmer, G. B., Kiselman, D., & Löfdahl, M. G. 2007, A&A, 464, 763
12. Lites, B. W., Bida, T. A., Johannesson, A., & Scharmer, G. B. 1991, ApJ, 373, 683
13. Parker, E. N. 1979, ApJ, 234, 333
14. Rimmele, T. R. 1997, ApJ, 490, 458
15. -. 2004, ApJ, 604, 906
16. Sankarasubramanian, K., & Hagenaar, M. 2007, Bull. Astron. Soc. India, in press
17. Sankarasubramanian, K., et al. 2004, Proc. SPIE, 5171, 207
18. Schmidt, W., & Balthasar, H. 1994, A&A, 283, 241
19. Schüssler, M., & Vögler, A. 2006, ApJ, 641, L73
20. Sobotka, M., Bonet, J. A., Vázquez, M., & Hanslmeier, A. 1995, ApJ, 447, L133
21. Sobotka, M., & Hanslmeier, A. 2005, A&A, 442, 323
22. Socas-Navarro, H. 2003, in Current Theoretical Models and Future High-Resolution Solar Observations: Peparing for ATST, ed. A. A. Pevtsov & H. Uitenbroek (San Francisco: ASP), 267
23. Socas-Navarro, H., Martínez Pillet, V., Sobotka, M., & Vázquez, M. 2004, ApJ, 614, 448
24. Thomas, J. H., & Weiss, N. W. 2004, ARA&A, 42, 517
25. Weiss, N. O. 2002, Astron. Nachr., 232, 371
26. Wiehr, E. 1994, A&A, 287, L1
27. Zwaan, C. 1968, ARA&A, 6, 135
28. -. 1992, in Sunspots: Theory and Observations, ed. J. H. Thomas & N. O. Weiss (NATO ASI Ser. C, 375; Dordrecht: Kluwer), 75
29. Zwaan, C., Brants, J. J., & Cram, L. E. 1985, Sol. Phys., 95, 3