Ezinye iinkqubo azikwazi ukuphinda ziveliswe kwiilabhoratri, kodwa izazinzulu zinokwenza ukulinganisa inkqubo yokuqonda okungcono kwenyama kunye nezinye iziganeko. Ngaba uyafuna ukubona i-supernovae iqhuma? Ndwendwela iZiko leTekhnoloji laseGeorgia, basandul’ ukuphehlelela “umatshini” wokulinganisa ugqabhuko-dubulo olukhulu.
Abaphandi baseGeorgia Tech ukufakwa kwebhubhoratri yophando olusebenzayo lokusasaza okuqhumayo komxube wokukhanya kunye neegesi ezinzima. Iinkqubo ezifanayo zikhapha ukudubula kwe-supernova. Ukudityaniswa kwenyukliya kumbindi weenkwenkwezi kuyaphela, yaye umxhuzulane woyisa idabi ngamandla anamandla okudibanisa. Igobolondo legesi leenkwenkwezi eziwohlokayo liyaxinzelelwa kwaye ugqabhuko-dubulo lwe-supernova lwenzeka ngokukhutshwa kwerhasi kunye nomcimbi. Ngenxa yoko, i-nebulae emihle ibonakala esibhakabhakeni, ukubonakala kwayo okusisiphumo sokusasazeka kweegesi zoxinaniso olwahlukeneyo olujikeleze inkwenkwezi ye-neutron okanye umngxuma omnyama - konke okuseleyo kwenkwenkwezi.
Ukusetwa kwelebhu enikezelweyo kulinganisa inkqubo yogqabhuko-dubulo kwicandelo elincinci lemodeli yeenkwenkwezi. Ufakelo lufana nesilayi se-pizza, ukuphakama kwe-1,8 m ukuya kwi-1,2 m ububanzi. Ufakelo luzaliswe ngeegesi zoxinaniso olwahlukeneyo, olufana nokubunjwa kunye nelizwe kulabo bagcwalisa imvulophu yeenkwenkwezi. Ukuqhuma kwengundoqo kufaniswe neziqhushumbisi ezimbini: eyona nto iphambili i-hexogen kwaye, njenge-detonator, i-pentaerythritol tetranitrate.
Ukudubula kweziqhushumbisi kutyhala iirhasi ezinzima ezilele ezantsi kumaleko weegesi ezinganzima kakhulu kwaye ngokumangalisayo kujikelezisa imixube yerhasi. Ngokutsho kwezazinzulu, oku akukona nje kuhle, kodwa kuluncedo ngokubhekiselele ekulinganiseni isantya sokuhamba kweegesi zoxinaniso ezahlukeneyo.
Uvavanyo lwelabhoratri kunye "nomatshini we-supernova" lunokubonelela ngeenkwenkwezi ngedatha ukubala ngokuchanekileyo ngakumbi ukubunjwa kwezinto ze-cosmic ezifana ne-nebulae. Okokugqibela, ukuqonda ezinye iziganeko kunokubonelela ngemikhondo ekudaleni i-reactor ye-fusion eMhlabeni.
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umthombo: 3dnews.ru