Michele Cappellari: Publications

Position-velocity diagrams in the inner regions of disk galaxies

ASTR SOC P 230 (2001) 277-278

Authors:

JG Funes, A Pizzella, EM Corsini, M Cappellari, MC Scarlata, F Bertola, JCV Beltran

The cuspy liner nucleus of the S0/A galaxy NGC 2681

ASTROPHYSICAL JOURNAL 551:1 (2001) 197-205

Authors:

M Cappellari, F Bertola, D Burstein, LM Buson, L Greggio, A Renzini

The orthogonal bulge-disc decoupling in NGC 4698

ASTROPHYS SPACE SCI 276:2-4 (2001) 467-473

Authors:

M Sarzi, F Bertola, M Cappellari, EM Corsini, JG Funes, A Pizzella, JCV Beltran

Abstract:

The R-band isophotal map of the Sa galaxy NGC 4698 shows that the inner region of the bulge is elongated perpendicularly to the major axis of the disc. At the same time a central stellar velocity gradient is found along the minor axis of the disc. The same properties have also been recognized in the Sa galaxy NGC 4672. This remarkable geometric and kinematic decoupling is a direct indication that a second event occurred in the history of these galaxies suggesting that acquisition phenomena could play a primary role in the formation of early-type spirals.

The quest for the dominant stellar population in the giant elliptical NGC 5018

ASTR SOC P 230 (2001) 435-436

Authors:

LM Buson, F Bertola, M Cappellari, D Burstein

The Cuspy LINER Nucleus of the S0/a Galaxy NGC 2681

(2000)

Authors:

Michele Cappellari, Francesco Bertola, David Burstein, Lucio M Buson, Laura Greggio, Alvio Renzini

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