Telesikopu ya wailesi imathandiza kuthetsa chinsinsi cha mapangidwe a mphezi

Ngakhale kuti zochitika zachilengedwe zowoneka ngati mphezi zakhala zikudziwika kwa nthawi yayitali, ndondomeko ya kubadwa ndi kufalitsa kwa kutulutsa magetsi m'mlengalenga sizinali zomveka bwino monga momwe anthu ankakhulupirira. Gulu la asayansi aku Europe motsogozedwa ndi akatswiri a Karlsruhe Institute of Technology (KIT) Ndikadatha anawunikira mwatsatanetsatane njira zopangira kutulutsa mphezi ndikugwiritsa ntchito chida chachilendo kwambiri pa izi - telesikopu yawayilesi.

Mitundu yambiri ya tinyanga ta telesikopu ya wailesi ya LOFAR (Low Frequency Array) ili ku Netherlands, ngakhale masauzande a tinyanga amagawidwanso kudera lalikulu la Europe. Ma radiation a cosmic amazindikiridwa ndi tinyanga kenako ndikuwunikidwa. Asayansi adaganiza zogwiritsa ntchito LOFAR kwa nthawi yoyamba kuti aphunzire mphezi ndipo adapeza zotsatira zodabwitsa. Kupatula apo, mphezi imatsagana ndi ma radiation pafupipafupi ndipo imatha kuzindikirika ndi tinyanga zokhala ndi malingaliro abwino: mpaka mita 1 mumlengalenga komanso pafupipafupi chizindikiro chimodzi pa microsecond. Zinapezeka kuti chida champhamvu cha zakuthambo chimatha kunena mwatsatanetsatane za chodabwitsa chomwe chikuchitika kwenikweni pansi pa mphuno za anthu.

Malinga ndi izi maulalo umatha kuwona 3D modelling njira yopanga mphezi zotuluka. Telesikopu yawayilesi idathandizira kuwonetsa kwa nthawi yoyamba kupangidwa kwa "singano" za mphezi zomwe zangopezedwa kumene - mtundu womwe kale unkadziwika wa kutulutsa kwa mphezi panjira ya plasma yokhala ndi mpweya wabwino. Singano iliyonse yotereyi imatha kutalika mpaka 400 metres ndi mainchesi mpaka 5 metres. Zinali "singano" zomwe zinafotokozera zochitika za kugunda kwa mphezi zingapo pamalo amodzi mu nthawi yochepa kwambiri. Ndipotu, mlandu anaunjikira mu mitambo si kumasulidwa kamodzi, zomwe zingakhale zomveka kuchokera ku kawonedwe ka odziwika fiziki, koma kugunda pansi kuposa kamodzi kapena kawiri - zotuluka zambiri zimachitika kugawanika yachiwiri.

Monga momwe chithunzi chochokera pa wailesi yakanema chawonetsera, "singano" zimafalikira kumayendedwe abwino a plasma ndipo, potero, zimabwezera gawo la mtengowo kumtambo womwe udatulutsa mphezi. Malinga ndi kunena kwa asayansi, khalidwe limeneli la mayendedwe a plasma okhala ndi mpweya wabwino ndilomwe limafotokoza zinthu zosadziwika bwino zomwe mpaka pano zimachitikira mphezi.

Source: 3dnews.ru