作者: Benjamin D. Wandelt , Romeel Davé , Glennys R. Farrar , Patrick C. McGuire , David N. Spergel
DOI: 10.1007/978-3-662-04587-9_28
关键词:
摘要: Spergel and Steinhardt have recently proposed the concept of dark matter with strong self-interactions as a means to address numerous discrepancies between observations halos on subgalactic scales predictions standard collisionless picture. We review motivations for this scenario discuss some recent, successful numerical tests. also possibility that interacts strongly ordinary baryonic matter, well itself. present new analysis experimental constraints re-evaluate allowed range cross-section mass.