High resolution observations of the QSO BR 1202-0725: Deuterium and ionic abundances at redshifts above z = 4

Astronomy and Astrophysics

Volumn 316, Issue 1, 1996, Pages 33-42

  Joseph Wampler, E J ^a,f   Williger, G M ^b   Baldwin, J A ^c   Carswell, R F ^d   Hazard, C ^e   McMahon, R G ^d  

^a EUROPEAN SOUTHERN OBSERVATORY   (Germany)

^b MAX PLANCK INSTITUT FÜR ASTRONOMIE   (Germany)

^c CERRO TOLOLO INTER AMERICAN OBSERVATORY   (Chile)

^d UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^e UNIVERSITY OF PITTSBURGH   (United States)

^f NATIONAL ASTRONOMICAL OBSERVATORY OF JAPAN   (Japan)

Author keywords

Cosmology: observations; Quasars: absorption lines; Quasars: individual: BR 1202 0725

Indexed keywords

EID: 5844252295     PISSN: 00046361     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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