Abstract
In the last years, optical studies of Isolated Neutron Stars (INSs) have expanded from the more classical rotation-powered ones to other categories, like the Anomalous X-ray Pulsars (AXPs) and the Soft Gamma-ray Repeaters (SGRs), which make up the class of the magnetars, the radio-quiet INSs with X-ray thermal emission and, more recently, the enigmatic Compact Central Objects (CCOs) in supernova remnants. Apart from 10 rotation-powered pulsars, so far optical/IR counterparts have been found for 5 magnetars and for 4 INSs. In this work we present some of the latest observational results obtained from optical/IR observations of different types of INSs.
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Based on observations with the NASA/ESA Hubble Space Telescope, obtained at the Space Telescope Science Institute, which is operated by AURA, Inc. under contract No NAS 5-26555.
Based on observations collected at the European Southern Observatory, Paranal, Chile under programme ID 63.P-0002(A), 71.C-0189(A)72.C-0051(A), 074.C-0596(A), 074.D-0729(A), 075.D-0333(A), 076.D-0613(A).
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Mignani, R.P., Bagnulo, S., De Luca, A. et al. Studies of neutron stars at optical/IR wavelengths. Astrophys Space Sci 308, 203–210 (2007). https://doi.org/10.1007/s10509-007-9340-z
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DOI: https://doi.org/10.1007/s10509-007-9340-z