The VIRUS-dE Survey II: Cuspy and round halos in dwarf ellipticals -- A result of early assembly?

Authors: Lipka, Mathias, Thomas, Jens, Saglia, Roberto, Bender, Ralf, Fabricius, Maximilian, Partmann, Christian

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2409.11458

The VIRUS-dE Survey I: Stars in dwarf elliptical galaxies - 3D dynamics and radially resolved stellar initial mass functions

Authors: Lipka, Mathias, Thomas, Jens, Saglia, Roberto, Bender, Ralf, Fabricius, Maximilian, Hill, Gary J., Kluge, Matthias, Landriau, Martin, Mazzalay, Ximena, Noyola, Eva, Parikh, Taniya, Snigula, Jan

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2409.10518

Triaxial Schwarzschild Models of NGC 708: a 10-billion solar mass black hole in a low dispersion galaxy with a Kroupa IMF

Authors: de Nicola, Stefano, Thomas, Jens, Saglia, Roberto P., Kluge, Matthias, Snigula, Jan, Bender, Ralf

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2403.12144

Search for giant planets in M67 V: a warm Jupiter orbiting the turn-off star S1429

Authors: Thomas, Luis, Saglia, Roberto, Pasquini, Luca, Brucalassi, Anna, Bonifacio, Piercarlo, de Medeiros, José Renan, Leão, Izan de Castro, Martins, Bruno Leonardo Canto, Ruh, Henrik Lukas, Bedin, Luigi Rolly, Libralato, Mattia, Biazzo, Katia

Source: A&A 686, A19 (2024)

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2403.02911

Stellar populations of massive early-type galaxies observed by MUSE

Authors: Parikh, Taniya, Saglia, Roberto, Thomas, Jens, Mehrgan, Kianusch, Bender, Ralf, Maraston, Claudia

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2402.06628

Bar-driven Gas Dynamics of M31

Authors: Feng, Zi-Xuan, Li, Zhi, Shen, Juntai, Gerhard, Ortwin, Saglia, Roberto, Blana, Matias, Li, Hui, Jing, Yingjie

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2311.04796

Dynamical stellar mass-to-light ratio gradients: Evidence for very centrally concentrated IMF variations in ETGs?

Authors: Mehrgan, Kianusch, Thomas, Jens, Saglia, Roberto, Parikh, Taniya, Neureiter, Bianca, Erwin, Peter, Bender, Ralf

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2309.15911

Composite Bulges -- III. A Study of Nuclear Star Clusters in Nearby Spiral Galaxies

Authors: Ashok, Aishwarya, Seth, Anil, Erwin, Peter, Debattista, Victor P., de Lorenzo-Cáceres, Adriana, Gadotti, Dmitri A., Méndez-Abreu, Jairo, Beckman, John E., Bender, Ralf, Drory, Niv, Fisher, Deanne, Hopp, Ulrich, Kluge, Matthias, Kolcu, Tutku, Maciejewski, Witold, Mehrgan, Kianusch, Parikh, Taniya, Saglia, Roberto, Seidel, Marja, Thomas, Jens

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2308.03913

The isotropic center of NGC 5419 -- A core in formation?

Authors: Neureiter, Bianca, Thomas, Jens, Rantala, Antti, Naab, Thorsten, Mehrgan, Kianusch, Saglia, Roberto, de Nicola, Stefano, Bender, Ralf

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2305.03078

Detailed shapes of the line-of-sight velocity distributions in massive early-type galaxies from non-parametric spectral models

Authors: Mehrgan, Kianusch, Thomas, Jens, Saglia, Roberto, Parikh, Taniya, Bender, Ralf

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2303.01495

Accuracy and precision of triaxial orbit models II: Viewing angles, shape and orbital structure

Authors: de Nicola, Stefano, Neureiter, Bianca, Thomas, Jens, Saglia, Roberto P., Bender, Ralf

Source: MNRAS 2022, 517, 3445

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2210.01893

Large-scale Hydrodynamical Shocks as the Smoking Gun Evidence for a Bar in M31

Authors: Feng, Zi-Xuan, Li, Zhi, Shen, Juntai, Gerhard, Ortwin, Saglia, Roberto, Blana, Matias

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2206.10026

Intrinsic shapes of Brightest Cluster Galaxies

Authors: de Nicola, Stefano, Saglia, Roberto P., Thomas, Jens, Pulsoni, Claudia, Kluge, Matthias, Bender, Ralf, Valenzuela, Lucas M., Remus, Rhea-Silvia

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2205.15672

Composite Bulges -- II. Classical Bulges and Nuclear Discs in Barred Galaxies: The Contrasting Cases of NGC 4608 and NGC 4643

Authors: Erwin, Peter, Seth, Anil, Debattista, Victor P., Seidel, Marja, Mehrgan, Kianusch, Thomas, Jens, Saglia, Roberto, de Lorenzo-Cáceres, Adriana, Maciejewski, Witold, Fabricius, Maximilian, Méndez-Abreu, Jairo, Hopp, Ulrich, Kluge, Matthias, Beckman, John E., Bender, Ralf, Drory, Niv, Fisher, Deanne

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2101.05321

SMART: A new implementation of Schwarzschild's Orbit Superposition technique for triaxial galaxies and its application to an N-body merger simulation

Authors: Neureiter, Bianca, Thomas, Jens, Saglia, Roberto, Bender, Ralf, Finozzi, Fabrizio, Krukau, Aliaksei, Naab, Thorsten, Rantala, Antti, Frigo, Matteo

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2009.08979

The kinematics of massive quiescent galaxies at $1.4 < z < 2.1$: dark matter fractions, IMF variation, and the relation to local early-type galaxies

Authors: Mendel, J. Trevor, Beifiori, Alessandra, Saglia, Roberto, Bender, Ralf, Brammer, Gabe, Chan, Jeffrey, Schreiber, Natascha Forster, Fossati, Matteo, Galametz, Audrey, Momcheva, Iva, Nelson, Erica, Wilman, Dave, Wuyts, Stijn

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2006.13949

Non-parametric Triaxial Deprojection of Elliptical Galaxies

Authors: de Nicola, Stefano, Saglia, Roberto P., Thomas, Jens, Dehnen, Walter, Bender, Ralf

Source: MNRAS, 2020, 3076, 3100

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2006.05971

Following the TraCS of exoplanets with Pan-Planets: Wendelstein-1b and Wendelstein-2b

Authors: Obermeier, Christian, Steuer, Jana, Kellermann, Hanna, Saglia, Roberto P., Henning, Thomas, Riffeser, Arno, Hopp, Ulrich, Stefansson, Guðmundur, Cañas, Caleb, Ninan, Joe P., Mahadevan, Suvrath, Isaacson, Howard, Howard, Andrew W., Livingston, John H., Koppenhoefer, Johannes, Bender, Ralf

Source: A&A 639, A130 (2020)

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2005.13560

Unravelling stellar populations in the Andromeda Galaxy

Authors: Gajda, Grzegorz, Gerhard, Ortwin, Blaña, Matías, Zhu, Ling, Shen, Juntai, Saglia, Roberto P., Bender, Ralf

Source: A&A 647, A131 (2021)

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2005.04052

The Evolution and Origin of Ionized Gas Velocity Dispersion from $z\sim2.6$ to $z\sim0.6$ with KMOS$^{\rm 3D}$

Authors: Übler, Hannah D. N., Genzel, Reinhard, Wisnioski, Emily, Schreiber, Natascha M. Förster, Shimizu, T. Taro, Price, Sedona H., Tacconi, Linda J., Belli, Sirio, Wilman, David J., Fossati, Matteo, Mendel, J. Trevor, Davies, Rebecca L., Beifiori, Alessandra, Bender, Ralf, Brammer, Gabriel B., Burkert, Andreas, Chan, Jeffrey, Davies, Richard I., Fabricius, Maximilian, Galametz, Audrey, Herrera-Camus, Rodrigo, Lang, Philipp, Lutz, Dieter, Momcheva, Ivelina G., Naab, Thorsten, Nelson, Erica J., Saglia, Roberto P., Tadaki, Ken-ichi, van Dokkum, Pieter G., Wuyts, Stijn

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/1906.02737