{"id":622873,"date":"2026-08-06T02:57:19","date_gmt":"2026-08-06T02:57:19","guid":{"rendered":"https:\/\/www.europesays.com\/ie\/622873\/"},"modified":"2026-08-06T02:57:19","modified_gmt":"2026-08-06T02:57:19","slug":"vacuum-birefringence-and-the-polarized-x-ray-emission-from-a-radio-magnetar","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ie\/622873\/","title":{"rendered":"Vacuum birefringence and the polarized X-ray emission from a radio magnetar"},"content":{"rendered":"<li class=\"c-article-references__item js-c-reading-companion-references-item\" data-counter=\"1.\">\n<p class=\"c-article-references__text\" id=\"ref-CR1\">Kouveliotou, C. et al. An X-ray pulsar with a superstrong magnetic field in the soft \u03b3-ray repeater SGR1806 &#8211; 20. 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