Formation of Massive Galactic Halos with Neutrinos

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概要

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• Collapse of relic neutrinos is investigated numerically under the condition of spherical symmetry. Infall of neutrinos produces an envelope with ρ(γ)∝γ<-2.2>, in good agreement with a density profile expected of a galactic halo. Comparison of the results with a mass model of our Galaxy leads to mν⋍30 eV.

• 理論物理学刊行会の論文
• 1983-08-25

著者

• Fujiwara Takao

  Department Of Applied Physics Osaka City University

• Fujiwara Takao

  Department Of Astronomy Kyoto University

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• Cu-NMR Study on Field-Induced Phase Transitions in Quantum Spin Magnet NH_4CuCl_3(Magnetization Plateaus, Field-Induced Phase Transitions and Dynamics in Quantum Spin Systems)
• Formation of Massive Galactic Halos with Neutrinos
• Spin-Lattice Relaxation Time of the F_A Centers in KCl

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