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• W2040759695 endingPage "811" @default.
• W2040759695 startingPage "791" @default.
• W2040759695 abstract "We use numerical simulations to study the kinematic structure of remnants formed from mergers of equal-mass disk galaxies. In particular, we show that remnants of dissipational mergers, which include the radiative cooling of gas, star formation, feedback from supernovae, and the growth of supermassive black holes, are smaller, rounder, have, on average, a larger central velocity dispersion, and show significant rotation compared to remnants of dissipationless mergers. The increased rotation speed of dissipational remnants owes its origin to star formation that occurs in the central regions during the galaxy merger. We have further quantified the anisotropy, three-dimensional shape, minor-axis rotation, and isophotal shape of each merger remnant, finding that dissipational remnants are more isotropic, closer to oblate, have the majority of their rotation along their major axis, and are more disky than dissipationless remnants. Individual remnants display a wide variety of kinematic properties. A large fraction of the dissipational remnants are oblate isotropic rotators. Many dissipational remnants, and all of the dissipationless ones, are slowly rotating and anisotropic. The remnants of gas-rich major mergers can well reproduce the observed distribution of projected ellipticities, rotation parameter (V/σ)*, kinematic misalignments, Ψ, and isophotal shapes. The dissipationless remnants are a poor match to this data. We also investigate the properties of merger remnants as a function of initial disk gas fraction, orbital angular momentum, and the mass of the progenitor galaxies. Our results support the merger hypothesis for the origin of low-luminosity elliptical galaxies provided that the progenitor disks are sufficiently gas-rich, however our remnants are a poor match to the bright ellipticals that are slowly rotating and uniformly boxy." @default.
• W2040759695 created "2016-06-24" @default.
• W2040759695 creator A5004433180 @default.
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• W2040759695 creator A5078108862 @default.
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• W2040759695 date "2006-10-20" @default.
• W2040759695 modified "2023-09-24" @default.
• W2040759695 title "The Kinematic Structure of Merger Remnants" @default.
• W2040759695 cites W1633134024 @default.
• W2040759695 cites W1964344398 @default.
• W2040759695 cites W1966487937 @default.
• W2040759695 cites W1975095224 @default.
• W2040759695 cites W1976151395 @default.
• W2040759695 cites W1976579441 @default.
• W2040759695 cites W1978219874 @default.
• W2040759695 cites W1979836489 @default.
• W2040759695 cites W1981189137 @default.
• W2040759695 cites W1985789402 @default.
• W2040759695 cites W1987799421 @default.
• W2040759695 cites W1989645959 @default.
• W2040759695 cites W1992279030 @default.
• W2040759695 cites W1993324202 @default.
• W2040759695 cites W1993839984 @default.
• W2040759695 cites W1995341836 @default.
• W2040759695 cites W1995604804 @default.
• W2040759695 cites W2001189210 @default.
• W2040759695 cites W2001717952 @default.
• W2040759695 cites W2002720034 @default.
• W2040759695 cites W2005179158 @default.
• W2040759695 cites W2005697822 @default.
• W2040759695 cites W2006494676 @default.
• W2040759695 cites W2011509517 @default.
• W2040759695 cites W2012467990 @default.
• W2040759695 cites W2015130027 @default.
• W2040759695 cites W2018122323 @default.
• W2040759695 cites W2019839650 @default.
• W2040759695 cites W2019895589 @default.
• W2040759695 cites W2021590434 @default.
• W2040759695 cites W2033196817 @default.
• W2040759695 cites W2035638445 @default.
• W2040759695 cites W2037816996 @default.
• W2040759695 cites W2038115849 @default.
• W2040759695 cites W2040441522 @default.
• W2040759695 cites W2040887404 @default.
• W2040759695 cites W2041542911 @default.
• W2040759695 cites W2046443312 @default.
• W2040759695 cites W2046620005 @default.
• W2040759695 cites W2047250320 @default.
• W2040759695 cites W2048179173 @default.
• W2040759695 cites W2050387797 @default.
• W2040759695 cites W2050639452 @default.
• W2040759695 cites W2054218137 @default.
• W2040759695 cites W2060448616 @default.
• W2040759695 cites W2062369951 @default.
• W2040759695 cites W2064899774 @default.
• W2040759695 cites W2066185890 @default.
• W2040759695 cites W2066645046 @default.
• W2040759695 cites W2066650061 @default.
• W2040759695 cites W2066886457 @default.
• W2040759695 cites W2070711184 @default.
• W2040759695 cites W2080259687 @default.
• W2040759695 cites W2081520010 @default.
• W2040759695 cites W2082331906 @default.
• W2040759695 cites W2083783308 @default.
• W2040759695 cites W2086535097 @default.
• W2040759695 cites W2089993237 @default.
• W2040759695 cites W2090491583 @default.
• W2040759695 cites W2090533210 @default.
• W2040759695 cites W2091739399 @default.
• W2040759695 cites W2092504858 @default.
• W2040759695 cites W2098564368 @default.
• W2040759695 cites W2098666281 @default.
• W2040759695 cites W2100514692 @default.
• W2040759695 cites W2110974947 @default.
• W2040759695 cites W2111739175 @default.
• W2040759695 cites W2116466430 @default.
• W2040759695 cites W2117689132 @default.
• W2040759695 cites W2124437867 @default.
• W2040759695 cites W2128808878 @default.
• W2040759695 cites W2132898393 @default.
• W2040759695 cites W2134029361 @default.
• W2040759695 cites W2135706192 @default.
• W2040759695 cites W2135894620 @default.
• W2040759695 cites W2141520494 @default.
• W2040759695 cites W2143802813 @default.
• W2040759695 cites W2145024951 @default.
• W2040759695 cites W2154955582 @default.
• W2040759695 cites W2160741239 @default.
• W2040759695 cites W3098221464 @default.
• W2040759695 cites W3098352372 @default.
• W2040759695 cites W3098669635 @default.
• W2040759695 cites W3098975407 @default.
• W2040759695 cites W3099006964 @default.
• W2040759695 cites W3100679294 @default.

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