Observations of [S IV] 10.5 μm and [Ne II] 12.8 μm in two halo planetary nebulae: Implications for chemical self-enrichment

Astronomical Journal

Volumn 125, Issue 1 1765, 2003, Pages 265-271

  Dinerstein, Harriet L ^a   Richter, Matthew J ^a,b   Lacy, John H ^a   Sellgren, K ^c  

^a The University of Texas at Austin   (United States)

^b UNIVERSITY OF CALIFORNIA   (United States)

^c OHIO STATE UNIVERSITY   (United States)

Author keywords

Infrared radiation; Nuclear reactions, nucleosynthesis, abundances; Planetary nebulae: general; Planetary nebulae: individual (DdDm 1, H4 1); Stars: AGB and post AGB

Indexed keywords

EID: 0043262998     PISSN: 00046256     EISSN: None     Source Type: Journal    
DOI: 10.1086/345572     Document Type: Article

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