Sharp transitions in the core-Sérsic model generate non-monotonic intrinsic densities, so a critical α_crit exists for each (γ, m, R_e/R_b) set above which the model is unphysical.
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3 Pith papers cite this work. Polarity classification is still indexing.
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Discovery of a binary quasar at z~0.2 with 430 pc separation indicating a bound SMBH pair each >4e8 Msun, with 2.5 Gyr upper limit on merger timescale and implications for the PTA gravitational wave background.
Discovery of NGC 7531-UCD1 as a tidally stripped ultra-compact dwarf in shell-like debris of NGC 7531, with photometric, spectroscopic, and N-body simulation support for a radial-orbit merger ~1 Gyr ago.
citing papers explorer
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The core of the problem: Physical limits of the core-S\'ersic model
Sharp transitions in the core-Sérsic model generate non-monotonic intrinsic densities, so a critical α_crit exists for each (γ, m, R_e/R_b) set above which the model is unphysical.
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Discovery of a close-separation binary quasar at the heart of a z~0.2 merging galaxy and its implications for low-frequency gravitational waves
Discovery of a binary quasar at z~0.2 with 430 pc separation indicating a bound SMBH pair each >4e8 Msun, with 2.5 Gyr upper limit on merger timescale and implications for the PTA gravitational wave background.
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A Pearl in the Shell: an ultra-compact dwarf within the tidal debris surrounding spiral galaxy NGC 7531
Discovery of NGC 7531-UCD1 as a tidally stripped ultra-compact dwarf in shell-like debris of NGC 7531, with photometric, spectroscopic, and N-body simulation support for a radial-orbit merger ~1 Gyr ago.