¥Ó¥Ã¥°¥Ð¥óľ¸å¤«¤é¸ºß¤¹¤ë¡Ö¸¶»Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¡×¤¬À±¤òÆâ¦¤«¤é¤à¤µ¤Ü¤ê¿©¤Ã¤Æ¤¤¤ë¤È¤Î¸¦µæ·ë²Ì

±§Ãè¤ÎÃÂÀ¸¤È¤Û¤ÜƱ»þ¤ËÀ¸¤Þ¤ì¤¿¶Ë¾®¥µ¥¤¥º¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬¡¢¹±À±¤ÎÃæ¤ËÊ᪤µ¤ì¤ÆÀ±¤òÆâ¦¤«¤é°û¤ß¹þ¤ó¤Ç¤¤¤ë¤È¤Î²¾Àâ¤òÄ󾧤¹¤ë¸¦µæ¤¬¡¢2023ǯ12·îÉÕ¤±¤Î³Ø½Ñ»¨»ï¡¦The Astrophysical Journal¤Çȯɽ¤µ¤ì¤Þ¤·¤¿¡£¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤òÆâÉô¤Ëͤ¹¤ëÀ±¤Î¸ºß¤¬¼Â¾Ú¤µ¤ì¤ì¤Ð¡¢¤Ï¤°¤ìÀ±¤È¸Æ¤Ð¤ì¤ë¡¢Ä̾ï¤Ç¤Ï¹Í¤¨¤é¤ì¤Ê¤¤°ÌÃ֤˸ºß¤¹¤ëÀ±¤Ë¤Ä¤¤¤Æ¤ÎÍý²ò¤¬¿¼¤Þ¤ë¤È´üÂÔ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
Atom-size black holes from the dawn of time could be devouring stars from the inside out, new research suggests | Live Science
±§Ãè¤Î¤¹¤Ù¤Æ¤¬¤¢¤ë°ìÅÀ¤«¤éȯÀ¸¤·¤¿¥Ó¥Ã¥°¥Ð¥ó¤Ç¤Ï¡¢¤½¤ÎÌ©Å٤ι⤵¤Ë¤è¤Ã¤Æ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬È¯À¸¤·¤¿²ÄǽÀ¤¬¤¢¤ë¤È¹Í¤¨¤é¤ì¤Æ¤¤¤Þ¤¹¡£±§Ãè¤ÎÃÂÀ¸¤«¤é1ÉÃ°ÊÆâ¤ËÀ¸¤Þ¤ì¡¢±§Ãè¤Î¤¢¤Á¤³¤Á¤Ë»¶¤é¤Ð¤Ã¤Æ¤¤¤ë¸¶»Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ï¡¢¥À¡¼¥¯¥Þ¥¿¡¼¤ÎÀµÂΤΤҤȤĤȤ·¤ÆÍ˾»ë¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
¥É¥¤¥Ä¤Ë¤¢¤ë¥Þ¥Ã¥¯¥¹¡¦¥×¥é¥ó¥¯Å·ÂÎʪÍý³Ø¸¦µæ½ê¤Î¥¢¡¼¥ë¡¦¥Ù¥ê¥ó¥¸¥ã¡¼»á¤Ï¡Ö¸¶»Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬¤¢¤ë¤È¤¹¤ì¤Ð¡¢¤¹¤µ¤Þ¤¸¤¤¥¹¥Ô¡¼¥É¤Ç¶ä²Ï¤ò²£ÃǤ·¤Æ¤¤¤ë¤Ï¤º¤À¤È¹Í¤¨¤é¤ì¤Æ¤¤¤Þ¤¹¡£¤Ç¤¹¤«¤é¡¢¤â¤·¹±À±¤Ë¤Ö¤Ä¤«¤Ã¤Æ¤â¡¢ÂçÄñ¤ÏÃÆ´Ý¤Î¤è¤¦¤Ë¹±À±¤òÆÍ¤È´¤±¤ë¤Ç¤·¤ç¤¦¡£¤·¤«¤·¡¢Ãæ¤Ë¤Ï¤æ¤Ã¤¯¤ê¤È¤·¤¿¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤â¤¢¤Ã¤Æ¡¢¤½¤ì¤¬¹±À±¤ÎÃæ¤ËÊĤ¸¹þ¤á¤é¤ì¤ë²ÄǽÀ¤â¤¢¤ê¤Þ¤¹¡£¤â¤·¤½¤¦¤Ê¤ì¤Ð¡¢¸¶»Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Îȯ¸«¤âÉÔ²Äǽ¤Ç¤Ï¤Ê¤¤¤«¤â¤·¤ì¤Þ¤»¤ó¡×¤ÈÏ䷤Ƥ¤¤Þ¤¹¡£

¤³¤ÎÍýÏÀ¤Ë´Ø¤¹¤ë¸¦µæ¤òThe Astrophysical Journal¤Çȯɽ¤·¤¿¥Ù¥ê¥ó¥¸¥ã¡¼»á¤é¤Ï¡¢ÏÀʸ¤ÎÃæ¤Ç2¤Ä¤Î²ÄǽÀ¤òÄ󼨤·¤Þ¤·¤¿¡£
1¤ÄÌܤϡ¢¹±À±¤ÎÃæ¤ËÊĤ¸¹þ¤á¤é¤ì¤¿¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬¾®¤µ¤¹¤®¤Æ¡¢¤Þ¤Ã¤¿¤¯±Æ¶Á¤òÍ¿¤¨¤Ê¤¤¥±¡¼¥¹¤Ç¤¹¡£¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ï¡¢¤è¤¯±§Ãè¤Î¤¢¤é¤æ¤ë¤â¤Î¤ò°û¤ß¹þ¤ó¤ÇÀ®Ä¹¤¹¤ë¥â¥ó¥¹¥¿¡¼¤ËÎ㤨¤é¤ì¤Þ¤¹¡£¤·¤«¤·¡¢¼ÁÎ̤¬¤¢¤Þ¤ê¤Ë¤â¾®¤µ¤¤¤È¤Û¤È¤ó¤Éʪ¼Á¤ò°û¤ß¹þ¤à¤³¤È¤¬¤Ç¤¤Ê¤¤¤¿¤á¡¢¹±À±¤ÎÆâ¦¤È¤¤¤¦¤Þ¤µ¤Ë¿©¤ÙÊüÂê¤Î¥Ó¥å¥Ã¥Õ¥§²ñ¾ì¤ËÊü¤ê¹þ¤Þ¤ì¤¿¤È¤·¤Æ¤â¡¢±§Ã褬½ª¤ï¤ë¤Þ¤Ç¤Ë¼ÁÎ̤òÇÜÁý¤µ¤»¤ë¤³¤È¤µ¤¨¤Ç¤¤Ê¤¤¤«¤â¤·¤ì¤Þ¤»¤ó¡£
¤·¤«¤·¡¢Âè2¤Î²ÄǽÀ¤È¤·¤Æ¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬À±¤òÆâ¦¤«¤é¾ÃÈñ¤¹¤ë¤Î¤Ë½½Ê¬¤Ê¤Þ¤Ç¤ËÀ®Ä¹¤¹¤ë¥±¡¼¥¹¤â»Ä¤µ¤ì¤Æ¤¤¤Þ¤¹¡£NASA¤Ë¤è¤ë¤È¡¢¸¶»Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼ÁÎ̤ϥڡ¼¥Ñ¡¼¥¯¥ê¥Ã¥×¤Î10ʬ¤Î1¤«¤éÂÀÍÛ¤Î10Ëüʬ¤Î1¤Þ¤Ç¹Í¤¨¤é¤ì¤ë¤È¤Î¤³¤È¡£¾®ÏÇÀ±¤ä½àÏÇÀ±¤Ë¶á¤¤¼ÁÎ̤ò»ý¤Ä¸¶»Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ç¤¢¤ì¤Ð¡¢¼«Ê¬¤òÊá¤é¤¨¤¿¹±À±¤ËÌܤ˸«¤¨¤ë¤è¤¦¤Ê±Æ¶Á¤òÍ¿¤¨¤ë²ÄǽÀ¤¬¤¢¤ê¤Þ¤¹¡£
ʪÍý³Ø¼Ô¤Î¥¹¥Æ¥£¡¼¥ô¥ó¡¦¥Û¡¼¥¥ó¥°¤¬Ä󾧤·¤¿¤³¤È¤«¤é¡Ö¥Û¡¼¥¥ó¥°À±¡×¤È¤â¸Æ¤Ð¤ì¤Æ¤¤¤ë¡¢ÆâÉô¤Ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤òͤ·¤¿Å·ÂΤǤϡ¢¸¶»Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬¹±À±¤òÆâ¦¤«¤éµÛ¼ý¤¹¤ë²áÄø¤Ç;¾ê¥¨¥Í¥ë¥®¡¼¤¬Êü½Ð¤µ¤ì¤Þ¤¹¡£¤½¤Î·ë²Ì¡¢¹±À±¤ÏÀÖ¿§µðÀ±¤Î¤è¤¦¤ËËÄÄ¥¤·¤Þ¤¹¤¬¡¢ÂÀÍÛ¥¯¥é¥¹¤Î¹±À±¤¬Ç³ÎÁ¤ò»È¤¤²Ì¤¿¤·¤ÆÀÖ¿§µðÀ±¤Ë¤Ê¤ë»þ¤Î¤è¤¦¤Ê²¹Åپ徺¤Ïµ¯¤¤Þ¤»¤ó¡£
ŷʸ³Ø¼Ô¤é¤Ï¡¢¤³¤Î¤è¤¦¤Ê¾ï¼±³°¤ì¤ËÄã²¹¤ÊÀÖ¿§µðÀ±¤Ç¤¢¤ë¡ÖÀÖ¿§¤Ï¤°¤ìÀ±¡×¤ò´û¤Ë500¸Ä¤Û¤É¸«¤Ä¤±¤Æ¤¤¤Þ¤¹¡£¥Ù¥ê¥ó¥¸¥ã¡¼»á¤é¤Ïº£²ó¤Î¸¦µæ¤Ç¡¢¤³¤ÎÀÖ¿§¤Ï¤°¤ìÀ±¤¬¥Û¡¼¥¥ó¥°À±¤Î¸õÊä¤È¤Ê¤ë²ÄǽÀ¤¬¤¢¤ë¤³¤È¤òÆÍ¤»ß¤á¤Þ¤·¤¿¡£

¥Û¡¼¥¥ó¥°À±¤ÎÃæ¿´Éô¤Ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬Â¸ºß¤¹¤ë¤È¤¤¤¦¤³¤È¤Ï¡¢ÀÖ¿§¤Ï¤°¤ìÀ±¤¬À±¤Î¿Ê²½¤ÎÆ»¶Ú¤«¤é³°¤ì¤Æ¤¤¤ë¤³¤È¤ÎÀâÌÀ¤È¤Ê¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£¤½¤Î¤¿¤á¡¢ÀÖ¿§¤Ï¤°¤ìÀ±¤Î̮ư¤ä¿¶Æ°¤ò´Ñ¬¤¹¤ë¤³¤È¤Ç¡¢¤½¤ì¤é¤ÎÀ±¤ÎÆâ¦¤Ç²¿¤¬µ¯¤¤Æ¤¤¤ë¤Î¤«¤òÆÍ¤»ß¤á¤é¤ì¤ë²ÄǽÀ¤¬¤¢¤ê¤Þ¤¹¡£
¥Ù¥ê¥ó¥¸¥ã¡¼»á¤é¤Ï¡¢¸¶»Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ï±§ÃèÁ´ÂΤ˻¶¤é¤Ð¤Ã¤Æ¤¤¤ë¤È¹Í¤¨¤Æ¤¤¤Þ¤¹¡£¤·¤«¤·¡¢¾ì¹ç¤Ë¤è¤Ã¤Æ¤ÏƦγ°Ê²¼¤ÎÂ礤µ¤·¤«¤Ê¤¯¡¢¤·¤«¤â¹â®¤ÇÈô¤Ó²ó¤Ã¤Æ¤¤¤ë²ÄǽÀ¤¬¤¢¤ë¤¿¤á¡¢À±¤ÎÆâÉô¤ËÊá¤é¤¨¤é¤ì¤Æ¤¤¤Ê¤¤¸¶»Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Îȯ¸«¤Ï¶Ë¤á¤Æº¤Æñ¤Ç¤¹¡£
¥Ù¥ê¥ó¥¸¥ã¡¼»á¤Ï¡Ö¤½¤â¤½¤â¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ò¸«¤Ä¤±¤ë¤Î¤ÏÆñ¤·¤¤¤³¤È¤Ç¤¹¡£¤·¤«¤â¡¢»ä¤¿¤Á¤¬ÏÃÂê¤Ë¤·¤Æ¤¤¤ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ï¡¢¾®ÏÇÀ±¤Û¤É¤Î¼ÁÎ̤·¤«¤Ê¤¤¿åÁǸ¶»Ò¥µ¥¤¥º¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ç¤¹¡£»ä¤¿¤Á¤Ï¡¢¤Û¤È¤ó¤É¤Î¸¶»Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ï¹±À±¤Î³°¤Ë¤¢¤ê¡¢¶ä²Ï¤ò¤µ¤Þ¤è¤Ã¤Æ¤¤¤ë¤È¹Í¤¨¤Æ¤¤¤Þ¤¹¡£Ê¿¶Ñ¤¹¤ë¤È¡¢»ä¤¿¤Á¤ÎÂÀÍ۷Ϥˤâ1¤Ä¤Ï¤¢¤ë·×»»¤Ç¤¹¡×¤ÈÏä·¤Þ¤·¤¿¡£
¸¦µæ¥Á¡¼¥à¤Ïº£¸å¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬¤É¤Î¤è¤¦¤Ë¤·¤ÆÀ±¤òÆâÉô¤«¤é¿©¤Ù¤ë¤Î¤«¤ò¸¡¾Ú¤·¡¢¤½¤Î·ë²Ì¤ò¸µ¤Ë¥Û¡¼¥¥ó¥°À±¤Î¸õÊä¤È¤Ê¤ë¤è¤¦¤Ê̮ư¤ò´Ñ¬¤¹¤ë¤³¤È¤Ç¡¢¤½¤Î¥³¥¢¤¬¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ò½É¤·¤Æ¤¤¤ë¤Î¤«¤É¤¦¤«¤ò¸«¶Ë¤á¤ë¸¦µæ¤ò¿Ê¤á¤ëͽÄê¤Ç¤¹¡£
