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2005MNRAS.361..109B - Mon. Not. R. Astron. Soc., 361, 109-127 (2005/July-3)
The Tully-Fisher relation of distant cluster galaxies.
BAMFORD S.P., MILVANG-JENSEN B., ARAGON-SALAMANCA A. and SIMARD L.
Abstract (from CDS):
The most likely explanation for the TFR offset is that giant spiral galaxies in distant clusters are on average brighter, for a given rotation velocity, than those in the field. This could be due to enhanced star formation caused by an initial interaction with the intracluster medium. As our selection favours galaxies with strong emission lines, this effect may not apply to the entire cluster spiral population, but does imply that strongly star-forming spirals in clusters are more luminous than those in the field, and possibly have higher star formation rates. However, the possibility that this TFR offset is a mass-related effect, e.g. due to the stripping of galaxy dark matter haloes, is not excluded by our data.
Abstract Copyright: 2005 RAS
Journal keyword(s): galaxies: clusters: general - galaxies: evolution - galaxies: interactions - galaxies: kinematics and dynamics - galaxies: spiral
VizieR on-line data: <Available at CDS (J/MNRAS/361/109): table3.dat>
Nomenclature: Table 3: [BMA2005] MS0440-NNNN N=17 among (Nos 101-1157), [BMA2005] AC114-NNNN N=14 among (Nos 18-1001), [BMA2005] A370-NNN N=18 among (Nos 39-751), [BMA2005] CL0054-NNNN N=33 among (Nos 62-1054), [BMA2005] MS2053-NNNN N=11 among (Nos 86-1296).
CDS comments: Table 3: objects in ClG 1054-03 are: format FNN = [MAH2003] FNN, format C01 = [MAH2003] C01, format NNNN = [VFK98] NNNN.
Simbad objects: 119
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