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Revealing the magnetic field geometry in the Milky Way’s most efficient particle accelerator

Nature Astronomy volume 7, pages 522–523 (2023)Cite this article

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The first maps of the magnetic field in the nebula surrounding the Crab pulsar have been drawn using X-ray polarimetry. They provide insight into the flow of relativistic particles through the nebula and the generation of turbulence.

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Fig. 1: Magnetic field geometry of the Crab nebula.

References

  1. Gaensler, B. M. & Slane, P. O. The evolution and structure of pulsar wind nebulae. Ann. Rev. Astron. Astrophys. 44, 17–47 (2006). A review article on pulsar wind nebulae.

    Article  ADS  Google Scholar 

  2. Bucciantini, N. Pulsar wind nebulae modeling. Int. J. Mod. Phys. Conf. Ser. 28, 1460162 (2014). A review article on magnetohydrodynamic modelling of pulsar wind nebulae.

    Article  Google Scholar 

  3. Weisskopf, M. C. et al. Discovery of spatial and spectral structure in the X-ray emission from the Crab nebula. Astrophys. J. Lett. 536, 81–84 (2000). This paper reports high-resolution X-ray imaging of the Crab.

  4. Bucciantini, N. in High-Energy Emission from Pulsars and their Systems: Proceedings of the First Session of the Sant Cugat Forum on Astrophysics (eds Torres, D. F. & Rea, N.) 473–490 (Springer, 2011). A review article that presents modelling based on high-resolution X-ray imaging of pulsar wind nebulae.

  5. Xie, F. et al. Vela pulsar wind nebula X-rays are polarized to near the synchrotron limit. Nature 612, 658–660 (2022). This paper reports IXPE observations of the Vela pulsar wind nebula.

    Article  ADS  Google Scholar 

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This is a summary of: Bucciantini, N. et al. Simultaneous space and phase resolved X-ray polarimetry of the Crab pulsar and nebula. Nat. Astron. https://doi.org/10.1038/s41550-023-01936-8 (2023).

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Revealing the magnetic field geometry in the Milky Way’s most efficient particle accelerator. Nat Astron 7, 522–523 (2023). https://doi.org/10.1038/s41550-023-01952-8

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