Modified gravity theories in light of the anomalous velocity dispersion of NGC1052-DF2

Recent observations of ultradwarf galaxy NGC1052-DF2 started an interesting discussion between dark matter hypothesis and modified gravity theories. Reported low-velocity dispersion (less than 10.5  km/s at 90% confidence level) derived from the kinematic data of ten globular clusters in the galaxy...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Physical review. D 2019-11, Vol.100 (10), p.1, Article 104049
Hauptverfasser:	Islam, Tousif, Dutta, Koushik
Format:	Artikel
Sprache:	eng
Schlagworte:	Confidence intervals Dark matter Dispersion Galactic clusters Galaxies Globular clusters Gravitation Relativity Tensors
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!