NASA-Teleskop bestätigt 90 Jahre alte Quantentheorie

30 Quellen
  • NASAs IXPE-Satellit hat den Magnetar 1E 1547-5408 über 140 Stunden lang beobachtet und eine unerwartet starke Röntgenpolarisierung festgestellt, wie eine am Mittwoch in Nature veröffentlichte Studie zeigt.
  • Das Ergebnis stützt die Vakuumbirefringenz, eine quantenphysikalische Vorhersage aus dem Jahr 1936, wonach extreme Magnetfelder das Vakuum verzerren und die Ausbreitung von Licht beeinflussen können.
  • Forscher bezeichnen dies als die erste koordinierte Radio- und Röntgenpolarisierungsmessung eines Magnetars; weitere Beobachtungen sind geplant.
Quellen (30)
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  6. 6 Vacuum birefringence and the polarized X-ray emission ... arxiv.org
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  10. 10 In March 2026, a strange 'chirp' from a distant dying star ... spacedaily.com
  11. 11 Vacuum Birefringence and Neutron Stars www.npl.washington.edu
  12. 12 Vacuum birefringence and the polarized X-ray emission ... www.semanticscholar.org
  13. 13 Astronomers witness the birth of a magnetar for the first time www.sciencedaily.com
  14. 14 The Long Quest for Vacuum Birefringence in Magnetars iopscience.iop.org
  15. 15 Quantum Thermodynamics and Decoherence qtd-hub.umd.edu
  16. 16 Vacuum birefringence in the polarized X-ray emission of a radio ... www.scilit.com
  17. 17 An ultra-long period magnetar? www.mpifr-bonn.mpg.de
  18. 18 IXPE shines new light on magnetar science through soft X ... meetings-archive.aps.org
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  20. 20 The long quest for vacuum birefringence in magnetars discovery.ucl.ac.uk
  21. 21 IXPE obtains first X-ray polarization measurement of ... phys.org
  22. 22 Rare ultra-magnetic star the key to solving a quantum cold ... www.sarao.ac.za
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  25. 25 Evidence of magnetospheric vacuum birefringence in the ... ui.adsabs.harvard.edu
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  27. 27 Pulsed, Polarized X-Ray Emission from Neutron Star Surfaces iopscience.iop.org
  28. 28 1E 1547.0─5408 and the Elusive Smoking Gun - ADS ui.adsabs.harvard.edu
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  30. 30 Stranger things: Aussie helps crack cosmic cold case www.goulburnpost.com.au