QSO HEAVY ELEMENT ABSORPTION SYSTEMS AND THE NATURE OF THE METAGALACTIC IONIZING FLUX AT HIGH REDSHIFT

被引：46

作者：

STEIDEL, CC

SARGENT, WLW

机构：

来源：

ASTROPHYSICAL JOURNAL | 1989年 / 343卷 / 02期

关键词：

D O I：

10.1086/185504

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

引用

页码：L33 / L35

页数：3

共 25 条

[11] MODEL ATMOSPHERES FOR G-STAR, F-STAR, A-STAR, B-STAR AND O-STAR [J].

KURUCZ, RL .

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1979, 40 (01) :1-340

[12]

LIN Z, 1989, PREPRINT

[13]

MIRALDAESCUDE J, 1989, PREPRINT

[14] ABSORPTION-SPECTRUM OF THE Z = 3.78 QSO 2000-330 .2. THE REDSHIFT AND EQUIVALENT WIDTH DISTRIBUTIONS OF PRIMORDIAL HYDROGEN CLOUDS [J].

MURDOCH, HS ;

HUNSTEAD, RW ;

PETTINI, M ;

BLADES, JC .

ASTROPHYSICAL JOURNAL, 1986, 309 (01) :19-32

[15] EVIDENCE FOR A DECREASE IN THE SPACE DENSITY OF QUASARS AT Z GREATER-THAN-OR-EQUAL-TO 3.5 [J].

OSMER, PS .

ASTROPHYSICAL JOURNAL, 1982, 253 (01) :28-37

[16] HIGH-RESOLUTION STUDY OF THE ABSORPTION-SPECTRA OF THE QSOS Q0002-422 AND Q0453-423 [J].

SARGENT, WLW ;

YOUNG, PJ ;

BOKSENBERG, A ;

CARSWELL, RF ;

WHELAN, JAJ .

ASTROPHYSICAL JOURNAL, 1979, 230 (01) :49-67

[17] C-IV ABSORPTION IN A NEW SAMPLE OF 55 QSOS - EVOLUTION AND CLUSTERING OF THE HEAVY-ELEMENT ABSORPTION REDSHIFTS [J].

SARGENT, WLW ;

BOKSENBERG, A ;

STEIDEL, CC .

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1988, 68 (04) :539-641

[18] A SURVEY OF LYMAN-LIMIT ABSORPTION IN THE SPECTRA OF 59 HIGH-REDSHIFT QSOS [J].

SARGENT, WLW ;

STEIDEL, CC ;

BOKSENBERG, A .

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1989, 69 (04) :703-761

[19] SPECTROSCOPIC CCD SURVEYS FOR QUASARS AT LARGE REDSHIFT .2. A PFUEI TRANSIT SURVEY [J].

SCHMIDT, M ;

SCHNEIDER, DP ;

GUNN, JE .

ASTROPHYSICAL JOURNAL, 1986, 310 (02) :518-533

[20] COSMOLOGICAL H-II REGIONS AND THE PHOTOIONIZATION OF THE INTERGALACTIC MEDIUM [J].

SHAPIRO, PR ;

GIROUX, ML .

ASTROPHYSICAL JOURNAL, 1987, 321 (02) :L107-L112

← 1 2 3 →