I-DAMPE nomsebenzi onzima wokufakazela ubukhona bezinto ezimnyama

IDAMPE

Baningi ososayensi okuthe eminyakeni edlule basebenza cishe kuphela entweni enzima njengokufakazela ukuthi into emnyama ikhona ngempela. Ngemuva kokuthi umphakathi ekugcineni wemukele ukuthi ezingeni lezemfundiso kungaba yiqiniso ukuthi likhona, kusalokhu kukhombisa konke lokhu ngendlela yangempela. Lona umsebenzi oyinhloko we IDAMPE (I-Dark Matter Particle Explorer), uphenyo lwaseChina oluzokwethulwa emkhathini ukuzama ukuthola enye yezimfihlakalo ezinkulu zesikhathi sethu.

Noma kunjalo… Kungani iDAMPE ikhetheke kangaka? Ngokusho kososayensi asebesebenze iminyaka eminingi ekwenziweni kwalolu phenyo futhi ikakhulukazi ekwakhiweni kwendlela yokufakazela ukuthi kukhona into emnyama, sikhuluma ngeplatifomu ekwazi ukulinganisa ngqo nangokuxazulula okungakaze kube khona imvelaphi engaqondakali Ama-positron nama-electron avela emisebeni ethile ye-cosmic.

indaba emnyama

I-DAMPE igama igama lesathelayithi eliphethe ukukhombisa ukuthi leyo ndaba emnyama ikhona

Sibonga impela lesi sikhundla futhi ngaphezu kwakho konke ngenxa yomkhono omkhulu wezobuchwepheshe besimanje lapho le satellite ifakelwe khona, ososayensi abaningi abafuna ukuqhubeka nendlela yokusebenzisa iDAMPE namuhla. Umqondo ukusebenzisa okusemandleni akho ukuthola bonke labo izindlela ezixhunywe emandleni aphezulu, okuthile okungasisiza, ngemuva kwesikhathi eside kangaka silindile futhi sitshale imali, ukugcina udaba olumnyama unomphela.

Ngokuningiliziwe, njengoba kuvezwe ngamalungu ale phrojekthi futhi okuphambene nomkhuba owenziwa kolunye uphenyo oluningi, kuphethwe ukuthi Indaba emnyama ayinakubonwa ngqo ngoba empeleni ayihlangani nganoma iyiphi indlela nganoma yini enye ngaphandle kwamandla adonsela phansi. Ngalesi sisekelo njengesisekelo, abacwaningi babefuna ukuklama indlela yokusebenza ehluke ngokuphelele kuleyo esunguliwe. Ngenxa yale ndlela yokusebenza nokuqonda indaba emnyama, umsinga onabalandeli abaningi ngokwengeziwe, iphenyo, eqondwa njengethuluzi nje, kufanele likwazi linganisa izinhlayiya ezikhiqizwe ekubhujisweni kwento emnyama.

Umqondo abacwaningi abasebenza kule phrojekthi abanawo, uma ekugcineni into emnyama injengokucabanga kwethu, kufanele ibhujiswe ne-antimatter emnyama, ekugcineni ezokhiqiza ama-positron kanye nama-electron ebangeni elinamandla amaningi, okufanayo lokho kuphela U-2 kuye ku-5 i-tedionctronvolts range, inani okuthi, yize liphakeme kakhulu, lingalinganiswa ngezinsimbi ze-DAMPE.

IDAMPE

I-DAMPE iyithuluzi elenziwe yi-Chinese Academy of Sciences ebilokhu izungeza kusukela ngo-2015

Njengemininingwane yokugcina, akutshele ukuthi i-DAMPE yethulwe esikhaleni ngo-2015 futhi iyithuluzi yakhelwe yi-Chinese Academy of Sciences ngokubambisana namanyuvesi ahlukahlukene anjengeSwitzerland, amaShayina kanye ne-Italy Ngesikhathi sakhiwa, isathelayithi yayihlonyelwe ubuchwepheshe obufana nemitshina ethinta imisebe ye-gamma, ama-electron nemisebe ye-cosmic, i-analyzer yongqimba kabili yemitshina 'scintillation'ukugwema amaphutha amahle ngisho nesiguquli sokulandela umkhondo se-tungsten.

Ezilinganisweni zayo zakamuva, iChinese Academy of Sciences ikwazile ukukhombisa ukuthi yini le mangaliso yezobuchwepheshe ekwaziyo, okuthi, emva kwaso sonke lesi sikhathi, ekugcineni isilungele ukusisiza ekulinganisweni kwezinhlayiya zamandla aphakeme kakhulu, into ezoba usizo olukhulu ukuthola lokho ososayensi abaningi abanqikazi ukukushayela into engatholakali kalula esake sayifuna. Njengephuzu lokugcina, ake ngikutshele ukuthi kusasele izinyanga ezimbalwa ukuthi i-DAMPE iqale ukwenza zonke lezi zilinganiso, icubungule idatha bese iyithumela eMhlabeni ososayensi abazoyifunda.


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  1. Ubhekele imininingwane: Miguel Ángel Gatón
  2. Inhloso yedatha: Lawula Ugaxekile, ukuphathwa kwamazwana.
  3. Ukusemthethweni: Imvume yakho
  4. Ukuxhumana kwemininingwane: Imininingwane ngeke idluliselwe kubantu besithathu ngaphandle kwesibopho esisemthethweni.
  5. Isitoreji sedatha: Idatabase ebanjwe yi-Occentus Networks (EU)
  6. Amalungelo: Nganoma yisiphi isikhathi ungakhawulela, uthole futhi ususe imininingwane yakho.