The optical/ultraviolet excess of isolated neutron stars in the resonant cyclotron scattering model |
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| Authors: | Hao Tong Ren-Xin Xu Li-Ming Song Institute of High Energy Physics Chinese Academy of Sciences Beijing China School of Physics State Key Laboratory of Nuclear Physics Technology Peking University Beijing |
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| Institution: | Hao Tong1,Ren-Xin Xu2 and Li-Ming Song1 1 Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049,China,2 School of Physics and State Key Laboratory of Nuclear Physics and Technology,Peking University,Beijing 100871 |
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| Abstract: | X-ray dim isolated neutron stars are peculiar pulsar-like objects,characterized by their Planck-like spectrum.In studying their spectral energy distributions,optical/ultraviolet(UV) excess is a long standing problem.Recently Kaplan et al.measured the optical/UV excess for all seven sources,which is understandable in the resonant cyclotron scattering(RCS) model previously addressed.The RCS model calculations show that the RCS process can account for the observed optical/UV excess for most sources.The ?at spe... |
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