??2?????????????????????????????19?????? (?????? ????)??????????“???????”(?????“?????”,EP)??????????????????????X??????(WXT,“??????”)??,??X???????????????????????????,???????????X????(FXT,“?”)???,??????????X?????

??????????????(CREDIT: ESA/CAS)?????? ?????????????????????

????2??19????????????????,“??????????”???????????????,?X??????????????????(ESA,????????????????????????)??????“?????????”???????,???????????????2??????18???????????????????«??»(ApJL)?????????????????????

???“?????????????”

??????10????????????????????????????,?????????????????????????????????????,??????X???????????????“??”???????X??????????????,??EP J0052???????????????,??“???????????”????????“??????????????????????????????”??????????“?????”??X???;??XMM-???????18????

“???????????????????X??,???????X??????????????,?????????????‘?’?????”???????????????????????(Alessio Marino)?????????????,??,?????X??????,“???????????”???X???????,??????????????????X????????????

?????????,?EP J0052??????X????,???????????,??????????????????????????????????????????X??????,???????????,???

?????“???”?????????????????,?????????????6???????????????????X??????????,??????????????,????,???????????

“??????????????????,????????,????????”?????????????????,???Be????“????????????????”???????????????,Be???12????????,???,???

???,?????(????????????????)???????????????,???????????????????,??????????????????????,??X?????????????????

?????????“??”

???????,“????????”???????????????????:Be????????????,?????????????,???????????????2000??????????????????????????,???????????????????,??????????????????

??????????,???,??????????????

??????????????????????????????,?,???????????????,???????????6??????????????????8????????????????,?????????????????????????????????,????????;??,??????????????????,?????????,???????

??????????????????,??????????????????12?????(???????????Be??????????),??????????????,?????Be??????????????

“???????????????????,?????????”?????X????????????(Ashley Chrimes)??,“??,????”

??????XMM-???????????????????“????????????”???????????????EP J0052???18???????????,?????????????????

????,??,??,????????????????20%???????????,?????????????????????,????????,??,??????

“???????????????????????????”?????

“????”???,???????????????????????????????????,“??”??,?????????300????????????,?????????????10??300???????,?“??????????”???

??,???????????????????????,???????????,“??”????????

“?????”????????????????X??????????????,???????????????10?????????(CREDIT:ESA; LICENCE)??? ??????????

“?????????????????”??????????????????,EP J0052?,?“???”??????????

“Be???,????X????‘?????????????????????’?????,????,?????”????“??”??????????????????(Erik Kuulkers)????,??????“?”???

?????????????????????????,“???”?????????:???,????????;????????,????????????????????????;?????????,“??????????????”????????X??????????????????,????????????????????(????)

??????????:?????????????????

??

??:???????????,??????????,??????????????