SIMBAD references

2007MNRAS.378.1141G - Mon. Not. R. Astron. Soc., 378, 1141-1152 (2007/July-1)

Parent stars of extrasolar planets - VIII. Chemical abundances for 18 elements in 31 stars.


Abstract (from CDS):

We present the results of detailed spectroscopic abundance analyses for 18 elements in 31 nearby stars with planets (SWPs). The resulting abundances are combined with other similar studies of nearby SWPs and compared to a sample of nearby stars without detected planets. We find some evidence for abundance differences between these two samples for Al, Si and Ti. Some of our results are in conflict with a recent study of SWPs in the SPOCS data base. We encourage continued study of the abundance patterns of SWPs to resolve these discrepancies.

Abstract Copyright: 2007 The Authors. Journal compilation © 2007 RAS

Journal keyword(s): Stars: abundances - planetary systems

VizieR on-line data: <Available at CDS (J/MNRAS/378/1141): table1.dat table2.dat table3.dat table4.dat table5.dat table8.dat>

Simbad objects: 79

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