RR Lyrae spectroscopic observations over a whole Blazhko period: Frequency analysis and implications for theoretical models

Astronomy and Astrophysics

Volumn 456, Issue 1, 2006, Pages 305-312

  Chadid, M ^a,b,c   Chapellier, E ^c  

^a UNIVERSITÉ DE NICE SOPHIA ANTIPOLIS   (France)

^b Concordia Station ^*  (Antarctica)

^c UNIVERSITÉ CÔTE D'AZUR   (France)

Author keywords

Line: profiles; Stars: oscillations; Stars: variables: RR Lyrae; Techniques: spectroscopic

Indexed keywords

AMPLITUDE MODULATION; FOURIER TRANSFORMS; MATHEMATICAL MODELS; METALLIC COMPOUNDS; MOLECULAR STRUCTURE; PHASE MODULATION; SPECTROSCOPIC ANALYSIS;

BLAZHKO PERIOD; LINE: PROFILES; STARS: OSCILLATIONS; STARS: VARIABLES: RR LYRAE;

ASTROPHYSICS;

EID: 33748708397     PISSN: 00046361     EISSN: 14320746     Source Type: Journal    
DOI: 10.1051/0004-6361:20054032     Document Type: Article

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