?????“??”??????X????????

??

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

?????:???

?????????

??????????“??”??????X?????????????

????????