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

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

??

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