Search for Slow Bars in Two Barred Galaxies with Nuclear Structures: NGC 6951 and NGC 7716

We investigate two barred galaxies with nuclear structures, NGC 6951 and NGC 7716, to examine whether they host slow bars. Using Gemini/GMOS long-slit spectroscopy, we calculate the bar pattern speed with the Tremaine–Weinberg method and detect kinematically decoupled nuclear disks in both galaxies....

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Bibliographic Details

Published in:	The Astrophysical Journal
Main Authors:	Yun Hee Lee, Ho Seong Hwang, Virginia Cuomo, Myeong-Gu Park, Taehyun Kim, Narae Hwang, Hong Bae Ann, Woong-Tae Kim, Hyun-Jeong Kim, Ji Yeon Seok, Jeong Hwan Lee, Yeon-Ho Choi
Format:	Article
Language:	English
Published:	IOP Publishing 2025-01-01
Subjects:	Barred spiral galaxies Galaxy structure Galaxy dynamics Galaxy evolution Galaxy photometry Galaxy spectroscopy
Online Access:	https://doi.org/10.3847/1538-4357/ade8ee