Abstract
The similarities of the spectra of QSOs with those of Wolf-Rayet stars are pointed out. The emission spectrum of the earliest discovered QSO, 3C 273, in the ultraviolet and visible regions is interpreted as that of an object deficient in hydrogen like Wolf-Rayet stars but havingno redshift. The visible emission spectra of two other QSOs, 3C 48 and 3C 280.1, are also similarly interpreted. It is further assumed that the absorption lines of QSOs are produced in an expanding atmosphere so that they are violet shifted as in Wolf-Rayet stars. Fifty-four out of 55 narrow absorption lines of the QSO Q 1246-057 are interpreted on the assumption that the average velocity of the absorbing ions is ∼500 km s−1, although the redshift theory can explain only 23 lines by invoking six different redshifts: Four of the five emission lines of the same object can be identified assuming no shift. Since the QSOs are here assumed to be comparatively local objects, the problems of energy supply, superluminal velocities, etc., raised by the conventional explanation do not arise in this case.
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Bahcall, J. N. and Spitzer, L., Jr.: 1969,Astrophys. J. 156, L63.
Bahcall, J. N. and Wolf, R. A.: 1968,Astrophys. J. 152, 701.
Baldwin, J. A.: 1975,Astrophys. J. 201, 26.
Baldwin, J. A.: 1977,Monthly Notices Roy. Astron. Soc. 178, 67.
Banerji, S. and Bhar, G. C.: 1978,Astrophys. Space Sci. 56, 443.
Banerji, S. and Bhar, G. C.: 1979,Astrophys. Space Sci. 61, 337.
Bappu, M. K. V. and Sahade, J. (eds.): 1973,Wolf-Rayet and High Temperature Stars, D. Reidel, Publ. Co., Dordrecht, Holland.
Baranger, M.: 1962, ‘Spectral Line Broadening in Plasma’, in D. R. Bates (ed.),Atomic and Molecular Processes, Academic Press, New York.
Boggess, A., Daltabuit, E., Torres-Peimbert, S., Estabrook, F. B., Wahlquist, H. D., Lane, A. L., Green, R., Oke, J. B., Schmidt, M., Zimmerman, B., Morton, D. C., and Roeder, R. C.: 1979,Astrophys. J. 230, L131.
Boksenberg, A.: 1978,Phys. Scr. 17, 205.
Boksenberg, A.: Shortridge, K., Fosbury, R. A. E., Penston, M. V. and Savage, A.: 1975,Montly Notices Roy. Astron. Soc. 172, 289.
Boksenberg, A., Carswell, R. F., Smith, M. G., Whelan, J. A. J.: 1978a,Monthly Notices Roy. Astron. Soc. 184, 773.
Boksenberg, A., Snidjers, M. A. J., Wilson, R., Benvenuti, P., Calvell, J., Macchetto, F., Penston, M., Boggess, A., Gull, T. R., Gondhalekar, P., Lane, A. L., Turnrose, B., Wu, C. C., Burton, W. M., Smith, A., Bertola, F., Capaccioli, M., Elvius, A. M., Fosbury, R., Tarenghi, M., Ulrich, M. H., Hackney, R. L., Jordan, C.: Perola, C. G., Roeder, R. C., and Schmidt, M.: 1978b,Nature 275, 404.
Brown, R. L. and Roberts, H. S.: 1973,Astrophys. J. 184, L7.
Burbidge, E. M.: 1973a,Nature,246, 185.
Burbidge, E. M.: 1978,Phys. Scr. 17, 193.
Burbidge, G. R.: 1973b,Nature Phys. Sci. 246, 17.
Burbidge, G. R., and Burbidge, E. M.: 1967,Quasistellar Objects, W. H. Freeman, San Francisco.
Burbidge, G. R., Crowne, A. H., and Smith, H. E.: 1977a,Astrophys. J. Suppl. 33, 113.
Burbidge, G. R., O'Dell, S. L., Roberts, D. H., and Smith, H. E.: 1977b,Astrophys. J. 218, 33.
Coleman, G., Carswell, R. F., Strittmatter, P. A. Williams, R. E. Baldwin, J. Robinson, L. B., and Wampler, E. J.: 1976,Astrophys. J. 207, 1.
Davidsen, A. F., Hartig, G. F. and Fastie, W. G.: 1977,Nature 269, 203.
Davidson, K. and Netzer, H.: 1979,Rev. Mod. Phys. 51, 715.
Gebbie, K. B. and Thomas, R. N. (eds.) 1968,Wolf-Rayet Stars, NBS Publication 307.
Grasdalen, G. L.: 1976,Astrophys. J. 208, L11.
Greenstein, J. L. and Mathews, T. A.: 1963,Nature 197, 1041.
Greenstein, J. L. and Schmidt, M.: 1964,Astrophys. J. 140, 1.
Griem, H. R.: 1964,Plasma Spectroscopy, McGraw Hill, New York.
Griem, H. R.: 1974,Spectral line Broadening by Plasmas Academic Press, New York.
Haschick, A. D. and Burke, B. F.: 1975,Astrophys. J. 200, L137.
Hewitt, A. and Burbidge, G.: 1980,Astrophys. J. Suppl. 43, 57.
Jauncey, D. L., Wright, A. E., Peterson, B.A., and Condon, J. J.: 1978,Astrophys. J. 221, L109.
Jura, M.: 1977,Nature 266, 702.
Kellerman, K. I.: 1978,Phys. Scripta 17, 257.
Lynds, C. R.: 1971,Astrophys. J. 164, L73.
Lynds, C. R., Hill, S. J., Heere, K. and Stockton, A. N.: 1966,Astrophys. J. 144, 1244.
Mckee, C. F. and Petrosian, V.: 1974,Astrophys. J. 189, 17.
Moffat, A. F. J. and Seggewiss, W.: 1978,Astron. Astrophys. 70, 69.
Moore, C. E.: 1950,Ultraviolet Multiplet Table-Circular of the National Bureau of Standards 488, Section 1, U.S. Department of Commerce.
Moore, C. E.: 1952,Ultraviolet Multiplet Table-Circular of the National Bureau of Standards 488, Section 2, U.S. Department of Commerce.
Moore, C. E.: 1962,Ultraviolet Multiplet Table-Circular of the National Bureau of Standards 488, Section 4, U.S. Department of Commerce.
Moore, C. E.: 1972,Multiplet Table of Astrophysical Interest, NSR DS-NBS 40, U.S. Department of Commerce.
Oke, J. B.: 1966,Astrophys. J. 148, 668.
Oke, J. B. and Shields, G. A.: 1976,Astrophys. J. 207, 713.
Perry, J. J., Burbidge, E. M., and Burbidge, G. R.: 1978,Publ. Astron. Soc. Pacific 90, 337.
Phillips, M. M.: 1978a,Astrophys. J. 226, 736.
Phillips, M. M.: 1978b,Astrophys. J. Suppl. 38, 187.
Puetter, R. C., Smith, H. E., Soifer, B. T., Willner, S. P., and Pipher, J. L.: 1978,Astrophys. J. 226, L53.
Roberts, M. S., Brown, R. L., Brumdage, W. D., Rots, A. H., Haynes, M. P., and Wolfe, A. M.: 1976,Astron. J. 81, 293.
Schmidt, M.: 1963,Nature 197, 1040.
Shields, G. A.: 1976,Astrophys. J. 204, 330.
Smith, H. E., Jura, M. and Margon, B.: 1979,Astrophys. J. 228, 369.
Striganov, A. R. and Sventitskii, N.S.: 1968,Tables of Spectral lines of Neutral and Ionised Atoms, Plenum, New York.
Thuan, T. X., Oke, J. B., and Bergeron, J.: 1979,Astrophys. J. 230, 340.
Ulrich, M. H., Boksenberg, A., Bromage, G., Carswell, R., Elvins, A., Gabriel, A., Gondhalekar, P. M., Lind, J., Lindegren, L., Longair, M. S., Penston, M. V., Perryman, M. A. C., Pettini, M., Perola, G. C., Rees, M., Sciama, D., Snijders, M. A. J., Tanzi, E., Tarenghi, M., and Wilson, R.: 1980,Monthly Notices Roy. Astron. Soc. 192, 561.
Underhill, A. B.: 1966,The Early-type Stars, D. Reidel, Dordrecht.
Underhill, A. B.: 1968,Ann. Rev. Astron. Astrophys. 6, 39.
Varshni, Y. P.: 1975a,Astrophys. Space Sci. 37, L1.
Varshni, Y. P.: 1975b,Astrophys. J. 201, 547.
Wampler, E. J. and Oke, J. B.: 1967,Astrophys. J. 148, 695.
Wampler, E. J., Robinson, L. B., Burbidge, E. M., and Baldwin, J. A.: 1975,Astrophys. J. 198, L49.
Wolfe, A. M.: 1979,Astron. J. 84, 699.
Wolfe, A. M., Broderick, J. J., Condon, J. J., and Johnston, K. J.: 1976,Astrophys. J. 208, L47.
Wright, A. B., Jauncey, D. L., Peterson, B. A., and Condon, J. J.: 1977,Astrophys. J. 211, L115.
Wright, A. B., Peterson, B. A., and Jauncey, D. L.: 1979,Monthly Notices Roy. Astron. Soc. 188, 711.
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Banerji, S., Bhar, G.C. & Mukherji, P.K. Are QSOs local objects?. Astrophys Space Sci 87, 217–236 (1982). https://doi.org/10.1007/BF00648918
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DOI: https://doi.org/10.1007/BF00648918