THE IONIZATION MECHANISM FOR GAS IN THE NUCLEI OF NGC-1052 AND NGC-4278

被引:26
作者
ROSE, JA
TRIPICCO, MJ
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D O I
10.1086/162476
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P1 [天文学];
学科分类号
0704 ;
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页码:55 / 63
页数:9
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[1]   CLASSIFICATION PARAMETERS FOR THE EMISSION-LINE SPECTRA OF EXTRA-GALACTIC OBJECTS [J].
BALDWIN, JA ;
PHILLIPS, MM .
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1981, 93 (551) :5-19
[2]   EXTRANUCLEAR CLUES TO THE ORIGIN AND EVOLUTION OF ACTIVITY IN GALAXIES [J].
BALICK, B ;
HECKMAN, TM .
ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1982, 20 :431-468
[3]   EXCITATION CONDITIONS IN HII REGIONS IN SPIRAL AND IRREGULAR GALAXIES [J].
BURBIDGE, GR ;
GOULD, RJ ;
POTTASCH, SR .
ASTROPHYSICAL JOURNAL, 1963, 138 (04) :945-&
[5]   ELECTRON TEMPERATURES OF ASTROPHYSICAL PLASMAS [J].
DALGARNO, A ;
STERNBERG, A .
ASTROPHYSICAL JOURNAL, 1982, 257 (02) :L87-L90
[6]   EMISSION-LINES OF QUASARS AND SIMILAR OBJECTS [J].
DAVIDSON, K ;
NETZER, H .
REVIEWS OF MODERN PHYSICS, 1979, 51 (04) :715-766
[7]   OPTICAL EMISSION FROM SHOCKS .4. HERBIG-HARO OBJECTS [J].
DOPITA, MA .
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1978, 37 (01) :117-144
[8]   OPTICAL EMISSION FROM SHOCK-WAVES .1. ABUNDANCES IN N49 [J].
DOPITA, MA .
ASTROPHYSICAL JOURNAL, 1976, 209 (02) :395-401
[9]   OPTICAL EMISSION FROM SHOCK-WAVES .2. DIAGNOSTIC DIAGRAMS [J].
DOPITA, MA .
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1977, 33 (04) :437-449
[10]   ARE THERE ANY SHOCK-HEATED GALAXIES [J].
FERLAND, GJ ;
NETZER, H .
ASTROPHYSICAL JOURNAL, 1983, 264 (01) :105-113