The initial conditions of clustered star formation. II. N2H + observations of the Ophiuchus B Core

Astrophysical Journal

Volumn 708, Issue 2, 2010, Pages 1002-1024

  Friesen, R K ^a,b   Di Francesco, J ^a,b   Shimajiri, Y ^c   Takakuwa, S ^d  

^a UNIVERSITY OF VICTORIA   (Canada)

^b NATIONAL RESEARCH COUNCIL CANADA   (Canada)

^c UNIVERSITY OF TOKYO   (Japan)

^d INSTITUTE OF ASTRONOMY AND ASTROPHYSICS   (Taiwan)

Author keywords

ISM: kinematics and dynamics; ISM: molecules; ISM: structure; Radio lines: ISM; Stars: formation

Indexed keywords

EID: 73349098718     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1088/0004-637X/708/2/1002     Document Type: Article

References (65)

1. Aikawa, Y., Herbst, E., Roberts, H., & Caselli, P. 2005, ApJ, 620, 330
2. André, P., Belloche, A., Motte, F., & Peretto, N. 2007, A&A, 472, 519
3. Belloche, A. & André, P. 2004, A&A, 419, L35
4. Bergin, E. A., Alves, J., Huard, T., & Lada, C. J. 2002, ApJ, 570, L101
5. Bergin, E. A. & Langer, W. D. 1997, ApJ, 486, 316
6. Bonnor, W. B. 1956, MNRAS, 116, 351
7. Casanova, S., Montmerle, T., Feigelson, E. D., & Andre, P. 1995, ApJ, 439, 752
8. Caselli, P., Benson, P. J., Myers, P. C., & Tafalla, M. 2002a, ApJ, 572, 238
9. Caselli, P., Myers, P. C., & Thaddeus, P. 1995, ApJ, 455, L77
10. Caselli, P., Walmsley, C. M., Zucconi, A., Tafalla, M., Dore, L., & Myers, P. C. 2002b, ApJ, 565, 344
11. Chen, X., Launhardt, R., Bourke, T. L., Henning, T., & Barnes, P. J. 2008, ApJ, 683, 862
12. Crapsi, A., Caselli, P., Walmsley, M. C., & Tafalla, M. 2007, A&A, 470, 221
13. Di Francesco, J., André, P., & Myers, P. C. 2004, ApJ, 617, 425
14. Di Francesco, J., Evans, N. J., II, Caselli, P., Myers, P. C., Shirley, Y., Aikawa, Y., & Tafalla, M. 2007, Protostars and Planets V, ed. B. Reipurth, D. Jewitt, & K. Keil (Tucson, AZ: Univ. of Arizona Press), 17
15. Di Francesco, J., Myers, P. C., Wilner, D. J., Ohashi, N., & Mardones, D. 2001, ApJ, 562, 770
16. Elias, J. H. 1978, ApJ, 224, 453
17. Emerson, D. T. & Graeve, R. 1988, A&A, 190, 353
18. Enoch, M. L., Evans, N. J., Sargent, A. I., & Glenn, J. 2009, ApJ, 692, 973
19. Enoch, M. L., Evans, N. J., II, Sargent, A. I., Glenn, J., Rosolowsky, E., & Myers, P. 2008, ApJ, 684, 1240
20. Foster, J. B., Rosolowsky, E. W., Kauffman, J., Pineda, J. E., Borkin, M. A., Caselli, P., Myers, P. C., & Goodman, A. A. 2009, ApJ, 696, 298
21. Friesen, R. K., Di Francesco, J., Shirley, Y. L., & Myers, P. C. 2009, ApJ, 697, 1457
22. Goldsmith, P. F. & Langer, W. D. 1978, ApJ, 222, 881
23. Green, S., Montgomery, J. A., Jr., & Thaddeus, P. 1974, ApJ, 193, L89
24. Gurney, M., Plume, R., & Johnstone, D. 2008, PASP, 120, 1193
25. Hotzel, S., Harju, J., & Walmsley, C. M. 2004, A&A, 415, 1065
26. Johnstone, D., Wilson, C. D., Moriarty-Schieven, G., Giannakopoulou- Creighton, J., & Gregersen, E. 2000a, ApJS, 131, 505
27. Johnstone, D., Wilson, C. D., Moriarty-Schieven, G., Joncas, G., Smith, G., Gregersen, E., & Fich, M. 2000b, ApJ, 545, 327
28. Jørgensen, J. K., Johnstone, D., Kirk, H., Myers, P. C., Allen, L. E., & Shirley, Y. L. 2008, ApJ, 683, 822
29. Kamazaki, T., Saito, M., Hirano, N., Umemoto, T., & Kawabe, R. 2003, ApJ, 584, 357
30. Keto, E., Rybicki, G. B., Bergin, E. A., & Plume, R. 2004, ApJ, 613, 355
31. Kirk, H., Johnstone, D., & Di Francesco, J. 2006, ApJ, 646, 1009
32. Knude, J. & Hog, E. 1998, A&A, 338, 897
33. Lada, C. J. & Lada, E. A. 2003, ARA&A, 41, 57
34. Lai, S.-P. & Crutcher, R. M. 2000, ApJS, 128, 271
35. Lee, J.-E., Di Francesco, J., Bourke, T. L., Evans, N. J., II, & Wu, J. 2007, ApJ, 671, 1748
36. Loinard, L., Torres, R. M., Mioduszewski, A. J., & Rodríguez, L. F. 2008, ApJ, 675, L29
37. Lombardi, M., Lada, C. J., & Alves, J. 2008, A&A, 480, 785
38. Loren, R. B., Wootten, A., & Wilking, B. A. 1990, ApJ, 365, 269
39. Millar, T. J. & Herbst, E. 1990, A&A, 231, 466
40. Motte, F., Andre, P., & Neri, R. 1998, A&A, 336, 150
41. Myers, P. C. 1998, ApJ, 496, L109
42. Nutter, D. & Ward-Thompson, D. 2007, MNRAS, 374, 1413
43. Ossenkopf, V. & Henning, T. 1994, A&A, 291, 943
44. Pagani, L., Daniel, F., & Dubernet, M.-L. 2009, A&A, 494, 719
45. Palau, A., Estalella, R., Girart, J. M., Ho, P. T. P., Zhang, Q., & Beuther, H. 2007, A&A, 465, 219
46. Rosolowsky, E. W., Pineda, J. E., Kauffmann, J., & Goodman, A. A. 2008, ApJ, 679, 1338
47. Sault, R. J., Teuben, P. J., & Wright, M. C. H. 1995, Astronomical Data Analysis Software and Systems IV (ASP Conf. Ser. 77), ed. R. A. Shaw, H. E. Payne, & J. J. E. Hayes (San Francisco, CA: ASP), 433
48. Shirley, Y. L., Evans, N. J., II, Rawlings, J. M. C., & Gregersen, E. M. 2000, ApJS, 131, 249
49. Simpson, R. J., Nutter, D., & Ward-Thompson, D. 2008, MNRAS, 391, 205
50. Sorai, K., Sunada, K., Okumura, S. K., Tetsuro, I., Tanaka, A., Natori, K., & Onuki, H. 2000, Proc. SPIE, 4015, 86
51. Stamatellos, D., Whitworth, A. P., & Ward-Thompson, D. 2007, MNRAS, 379, 1390
52. Steer, D. G., Dewdney, P. E., & Ito, M. R. 1984, A&A, 137, 159
53. Sunada, K., Yamaguchi, C., Nakai, N., Sorai, K., Okumura, S. K., & Ukita, N. 2000, Proc. SPIE, 4015, 237
54. Suzuki, H., Yamamoto, S., Ohishi, M., Kaifu, N., Ishikawa, S. I., Hirahara, Y., & Takano, S. 1992, ApJ, 392, 551
55. Swift, J. J., Welch, W. J., Di Francesco, J., & Stojimirović, I. 2006, ApJ, 637, 392
56. Tafalla, M., Myers, P. C., Caselli, P., & Walmsley, C. M. 2004, A&A, 416, 191
57. Tafalla, M., Myers, P. C., Caselli, P., Walmsley, C. M., & Comito, C. 2002, ApJ, 569, 815
58. Tafalla, M., Santiago-García, J., Myers, P. C., Caselli, P., Walmsley, C. M., & Crapsi, A. 2006, A&A, 455, 577
59. Vrba, F. J., Strom, K. M., Strom, S. E., & Grasdalen, G. L. 1975, ApJ, 197, 77
60. Ward-Thompson, D., André, P., Crutcher, R., Johnstone, D., Onishi, T., & Wilson, C. 2007a, Protostars and Planets V, ed. B. Reipurth, D. Jewitt, & K. Keil (Tucson, AZ: Univ. of Arizona Press), 33
61. Ward-Thompson, D. et al. 2007b, PASP, 119, 855
62. Williams, J. P., de Geus, E. J., & Blitz, L. 1994, ApJ, 428, 693
63. Williams, J. P. & Myers, P. C. 2000, ApJ, 537, 891
64. Womack, M., Ziurys, L. M., & Wyckoff, S. 1992, ApJ, 387, 417
65. Yamaguchi, C., Sunada, K., Iizuka, Y., Iwashita, H., & Noguchi, T. 2000, Proc. SPIE, 4015, 614