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

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

??

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