Once in a blue stream

Aims. In this work we study the striking case of a narrow blue stream with a possible globular cluster-like progenitor around the NGC 7241 galaxy and its foreground dwarf companion. We want to figure out if the stream was generated by tidal interaction with NGC 7241 or if it first interacted with th...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2024-04, Vol.684
Hauptverfasser:	Martínez-Delgado, David, Roca-Fàbrega, Santi, Gil de Paz, Armando, Erkal, Denis, Miró-Carretero, Juan, Makarov, Dmitry, Voggel, Karina T, Leaman, Ryan, Bolchin, Walter, Pearson, Sarah, Donatiello, Giuseppe, Rubtsov, Evgenii, Akhlaghi, Mohammad, M. Angeles Gomez-Flechoso, Samane Raji, Lang, Dustin, Block, Adam, Gallego, Jesus, Carrasco, Esperanza, García-Vargas, María Luisa, Iglesias-Páramo, Jorge, Pascual, Sergio, Cardiel, Nicolas, Pérez-Calpena, Ana, Castillo-Morales, Africa, Gómez-Alvarez, Pedro
Format:	Artikel
Sprache:	eng
Schlagworte:	Broadband Circular orbits Dwarf galaxies Globular clusters High resolution Integral field spectroscopy Radial velocity Satellites Star & galaxy formation Star formation Stars & galaxies
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