2MTF – VII. 2MASS Tully–Fisher survey final data release: distances for 2062 nearby spiral galaxies
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DOI: 10.1093/mnras/stz1413
Abstract: We present the final distance measurements for the 2MASS Tully-Fisher (2MTF) survey. The final 2MTF catalogue contains 2062 nearby spiral galaxies in the CMB frame velocity range of 600 < cz < 10 000 km… read more here.
Keywords: survey final; 2mass tully; 2062 nearby; spiral galaxies ... See more keywords
The baryonic Tully–Fisher relation for different velocity definitions and implications for galaxy angular momentum
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DOI: 10.1093/mnras/stz205
Abstract: We study the baryonic Tully–Fisher relation (BTFR) at z ≃ 0 using 153 galaxies from the Spitzer Photometry and Accurate Rotation Curve sample. We consider different definitions of the characteristic velocity from H I and H α… read more here.
Keywords: fisher relation; velocity; rotation; relation ... See more keywords
Modified Newtonian Gravity, Wide Binaries and the Tully-Fisher Relation
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DOI: 10.3390/universe6110209
Abstract: A recent study of a sample of wide binary star systems from the Hipparcos and Gaia catalogues has found clear evidence of a gravitational anomaly of the same kind as that appearing in galaxies and… read more here.
Keywords: fisher relation; modified newtonian; wide binaries; gravity ... See more keywords
Hints for a Gravitational Transition in Tully–Fisher Data
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DOI: 10.3390/universe7100366
Abstract: We use an up-to-date compilation of Tully–Fisher data to search for transitions in the evolution of the Tully–Fisher relation. Using an up-to-date data compilation, we find hints at ≈3σ level for a transition at critical… read more here.
Keywords: fisher data; transition; hints gravitational; transition tully ... See more keywords