The triggered origin of the solar system

Proceedings of the Indian Academy of Sciences, Earth and Planetary Sciences

Volumn 107, Issue 4, 1998, Pages 391-400

  Vanhala, Harri A T ^a  

^a GEOPHYSICAL LABORATORY   (United States)

Author keywords

Hydrodynamics; ISM; Molecular clouds; Shock waves; Short lived radionuclides; Solar system; Stars formation

Indexed keywords

FORMATION MECHANISM; SHOCK WAVE; SOLAR SYSTEM;

EID: 0032467963     PISSN: 02534126     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (49)

1. Arnould M, Paulus G and Meynet G 1997 Short-lived radionuclide production by non-exploding Wolf-Rayet stars; Astron. Astrophys. 321 452-464
2. Bateman N P T, Parker P D and Champagne A E 1996 On the production of 26A1 in the early solar system by low-energy oxygen cosmic rays; Astrophys. J. Lett. 472 L119-L122
3. Bedogni R and Woodward P R 1990 Shock wave interactions with interstellar clouds; Astron. Astrophys. 231 481-498
4. Boss A P 1995 Collapse and fragmentation of molecular cloud cores. II. Collapse induced by stellar shock waves; Astrophys. J. 439 224-236
5. Boss A P and Foster P N 1997 Triggering presolar cloud collapse and injecting material into the presolar nebula; in Astrophysical Implications of the Laboratory Study of Presolar Materials (eds) T J Bernatowicz and E Zinner (Woodbury: AIP) pp. 649-664
6. Boss A P and Foster P N 1998 Injection of short-lived isotopes into the presolar cloud; Astrophys. J. Lett. 494 L103-L106
7. Cameron A G W 1993 Nucleosynthesis and star formation; in Protostars and Planets HI, (eds) E H Levy and J I Lunine (Tucson: University of Arizona Press), pp. 47-73
8. Cameron A G W and Truran J W 1977 The supernova trigger for formation of the solar system; Icarus 30 447-461
9. Cameron A G W, Höflich P, Myers, P C and Clayton D D 1995 Massive supernovae, Orion gamma rays, and the formation of the solar system; Astrophys. J. Lett. 447 L53-L57
10. Cameron A G W, Vanhala H and Höflich P 1997 Some aspects of triggered star formation; in Astrophysical Implications of the Laboratory Study of Presolar Materials (eds) T J Bernatowicz and E Zinner (Woodbury: AIP), pp. 665-693
11. Clayton D D and Jin L 1995a Gamma rays, cosmic rays, and extinct radioactivity in molecular clouds; Astrophys. J. 451 681-699
12. Clayton D D and Jin L 1995b A new interpretation of 26A1 in meteoritic inclusions; Astrophys. J. Lett. 451 L87-L91
13. Draine B T and McKee C F 1993 Theory of interstellar shocks; Ann. Rev. Astron. Astrophys. 31 373-432
14. Elmegreen B G 1998 Observations and theory of dynamical triggers for star formation; in Origins of Galaxies, Stars, Planets and Life (eds) C E Woodward, H A Thronson and M Shull) (Astr. Soc. Pacific) in press
15. Elmegreen B G and Lada C J 1977 Sequential formation of subgroups in OB associations; Astrophys. J. 214 725-741
16. Foster P N and Boss A P 1996 Triggering star formation with stellar éjecta; Astrophys. J. 468 784-796
17. Foster P N and Boss A P 1997 Injection of radioactive nuclides from the stellar source that triggered the collapse of the presolar nebula. Astrophys. J. 489 346-357
18. Fukui Y, Iwata T, Mizuno A, Bally J and Lane A P 1993 Molecular outflows; in Protostars and Planets III (eds) E H Levy and J I Lunine (Tucson: University of Arizona Press), pp. 603-639
19. Gehrz R D, Truran J W and Williams R E 1993 Classical Novae contributions to the interstellar medium; in Protostars and Planets HI (eds) E H Levy and J I Lunine (Tucson: University of Arizona Press) pp. 75-95
20. Graham J A 1998 Shocked gas and star formation in the Centaurus A radio galaxy; Astrophys. J. 502 245-252
21. Graham J A and Elias J H 1983 Herbig-Haro objects in the dust globule ESO 210-6A; Astrophys. J. 272 615-626
22. Graham, J A and Heyer M H 1989 Young stars of low mass in the Gum nebula; Publ. Astron. Soc. Pacific 101 573-587
23. Heathcote S R and Brand P W J L 1983 The state of clouds in a violent interstellar medium; Mon. Not. R. Astron. Soc. 203 67-86
24. Herbst W and Assousa G E 1977 Observational evidence for supernova-induced star formation: Canis Major Rl; Astrophys. J. 217 473-487
25. Higdon J L and Wallin J F 1997 Wheels of fire. III. Massive star formation in the double-ringed ring galaxy AM 0644-741; Astrophys. J. 474 686-700
26. Klein R I, McKee, C F and Colella P 1994 On the hydrodynamic interaction of shock waves with interstellar clouds. I. Nonradiative shocks in small clouds; Astrophys. J. 420 213-236
27. Krebs J and Hillebrandt W 1983 The interaction of supernova shockfronts and nearby interstellar clouds; Astron. Astrophys. 128 411-419
28. Lada C J 1985 Cold outflows, energetic winds, and enigmatic jets around young stellar objects; Ann. Rev. Astron. Astrophys. 23 267-317
29. Low C and Lynden-Bell D 1976 The minimum Jeans mass or when fragmentation must stop; Mon. Not. R. Astron. Soc. 176 367-390
30. Mac Low, M-M, McKee C F, Klein R I, Stone J M and Norman M L 1994 Shock interactions with magnetized interstellar clouds. I. Steady shocks hitting nonradiative clouds; Astro-phys. J. 433 757-777
31. Nittman J, Falle S A E G and Gaskell P H 1982 The dynamical destruction of shocked gas clouds; Mon. Not. R. Astron. Soc. 201 833-847
32. Podosek F A and Nichols Jr R H 1997 Short-lived radionuclides in the solar nebula; in Astrophysical Implications of the Laboratory Study of Presolar Materials (eds) T J Bernatowicz and E Zinner (Woodbury: AIP) pp. 617-647
33. Ramaty R, Kozlovsky B and Lingenfelter R E 1996 Light isotopes, extinct radioisotopes, and gamma-ray lines from low-energy cosmic-ray interactions; Astrophys. J. 456 525-540
34. Rozyczka M and Tenorio-Tagle G 1987 The hydrodynamics of clouds overtaken by supernova remnants. II. Attrition shocks, condensation and ejection of clouds; Astron. Astrophys. 176 329-337
35. Sahijpal S, Goswami J N, Davis A M, Grossman L and Lewis R S 1998 A stellar origin for the short-lived nuclides in the early solar system. Nature 391 559-561
36. Schwartz R D 1977 Evidence of star formation triggered by expansion of the Gum nebula; Astrophys. J. Lett. 212 L25L26
37. Shu F H, Shang H and Lee T 1996 Toward an astrophysical theory of chondrites; Science 271 1545-1552
38. Shu F H, Shang H, Glassgold A E and Lee T 1997 X-rays and fluctuating X-winds from protostars; Science 277 1475-1479
39. Smith M D, Davis C J and Lioure A 1997 The ortho and para fractions of molecular hydrogen in protostellar outflows and Herbig-Haro objects; Astron. Astrophys. 327 1206-1214
40. Stone J M and Norman M L 1992 The three-dimensional interaction of a supernova remnant with an interstellar cloud; Astrophys. J. Lett. 390 L17-L19
41. Thompson R I, Corbin M R, Young E and Schneider G 1998 NGC 2264 1RS: Evidence for triggered star formation; Astrophys. J. Lett. 492 L177-L179
42. Timmermann R 1998 Ortho-H2/para-H2 ratio in low-velocity shocks; Astrophys. J. 498 246-255
43. Tohline J E 1981 The collapse to equilibrium of rotating, adiabatic spheroids. I. Protostars; Astrophys. J. 248 717-726
44. Vanhala HAT and Cameron A G W 1998 Numerical simulations of triggered star formation. I. Collapse of dense molecular cloud cores; Astrophys. J. 508 291-307
45. Walter F M, Vrba F J, Mathieu R D, Brown A and Myers P C 1994 X-ray sources in regions of star formation. V. The low mass stars of the Upper Scorpius association; Astron. J. 107 692-719
46. Wasserburg G J, Busso M, Gallino R and Raiteri C M 1994 Asymptotic giant branch stars as a source of short-lived radioactive nuclei in the solar nebula; Astrophys. J. 424 412-428
47. Whitworth A 1981 Global gravitational stability for onedimensional polytropes; Mon. Not. R. Astron. Soc. 195 967-977
48. Woodward P R 1976 Shock-driven implosion of interstellar gas clouds and star formation; Astrophys. J. 207 484-501
49. Xu J and Stone J M 1995 The hydrodynamics of shock-cloud interactions in three dimensions; Astrophys. J. 454 172-181