??
???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???????,???(??????)
?????????
???????????“??”?????X?????????????????????