NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-03-26 T05:24:03 PDT
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For refcode 2004MNRAS.353.1197P:
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Copyright by Royal Astronomical Society. 2004MNRAS.353.1197P On the alignment between binary spiral galaxies Pestana, Jose Luis G.; Cabrera, J. Abstract. We show some significance against the null hypothesis of random interactions of binary spiral galaxies, and in favour of the alternative that more interactions than expected occur for axes either nearly parallel (spins being parallel or anti-parallel) or nearly orthogonal. We discuss this in the context of similar prior studies, using a different statistical focus in such a way that we are able to incorporate additional data. Keywords: methods: statistical, galaxies: evolution, galaxies: formation, galaxies: interactions, galaxies: spiral, galaxies: statistics
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