Unbound Particles in Dark Matter Halos
作者： Peter S. Behroozi , Risa H. Wechsler , Abraham Loeb
DOI: 10.1088/1475-7516/2013/06/019
关键词:
摘要: We investigate unbound dark matter particles in halos by tracing particle trajectories a simulation run to the far future (a = 100). find that traditional sum of kinetic and potential energies is very poor predictor which will eventually become from halos. also study mass fraction particles, increases strongly towards edges halos, decreases significantly at higher redshifts. discuss implications for detection experiments, precision calibrations halo function, use baryon fractions constrain energy, searches intergalactic supernovae.
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sci-hub.st 参考文章(90)
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