Nyob rau hauv lub hnub qub neutron, cov tub ntxhais yog: ua los ntawm compressed neutrons nyob rau hauv kev sib cuag nrog ib leeg. Ob yam tseem ceeb ntawm cov hnub qub neutron yog: kev sib hloov ceev heev thiab muaj zog sib nqus teb.
Dab tsi yog lub hauv paus ntawm lub hnub qub neutron?
Ib qho kev xav yog tias nws tau ntim nrog free quarks, tsis nyob hauv cov neutrons. … Lwm qhov yog tias nws tau ua los ntawm cov hyperons, cov khoom uas muaj tsawg kawg yog ib qho quark ntawm hom "khoom txawv txawv". Lwm qhov tseem yog tias nws muaj lub xeev txawv ntawm qhov teeb meem hu ua kaon condensate.
Puas yog lub hauv paus ntawm lub hnub qub neutron txias?
Qhov kub hauv lub hnub qub tsim tawm tshiab yog los ntawm ncig 10 11mus 10 12 kelvins. Txawm li cas los xij, tus lej loj ntawm neutrinos nws tawm mus nqa tawm lub zog ntau heev uas qhov kub ntawm lub hnub qub neutron uas nyob ib leeg poob hauv ob peb xyoos mus txog 10 6 kelvins.
hnyav npaum li cas ntawm lub hnub qub neutron?
Raws li cov tub ntxhais ntawm lub hnub qub loj yog compressed thaum lub sij hawm supernova thiab tawg mus rau hauv lub hnub qub neutron, nws khaws cia feem ntau ntawm nws cov angular momentum. Qhov tsawg tshaj plaws lub hnub qub neutron tej zaum yuav yog li 20 km (12.5 mais) hauv txoj kab uas hla, tab sis nws boasts ib qhov loj ntawm yuav luag 1.5 npaug ntawm peb lub hnub, tej zaum mus txog 3.5 hnub ci pawg !
Dab tsi nyob nruab nrab ntawm lub hnub qub neutron?
Los yog, lub zog loj tuaj yeem ua rau tsim cov khoom hu ua hyperons. Zoo li neutrons, cov khoom no muaj pebquarks. … Lwm qhov muaj peev xwm yog qhov chaw nruab nrab ntawm lub hnub qub neutron yog a Bose–Einstein condensate, lub xeev ntawm cov teeb meem uas tag nrho cov subatomic particles ua raws li ib qho chaw quantum-mechanical.
