?????“??????”??X????????

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

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

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

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

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

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