Higgs Boson vs Dark Matter
Higgs boson thiab cov teeb meem tsaus ntuj yog ob lub ntsiab lus sib tham hauv physics thiab lwm yam. Higgs boson yog ib qho subatomic particle qhov tsaus ntuj yog ib hom teeb meem uas tsis paub meej. Ob lub ntsiab lus no tau siv dav hauv cov haujlwm xws li particle physics, nuclear physics, astronomy, astrophysics, cosmology thiab ntau yam haujlwm. Hauv tsab xov xwm no, peb yuav tham txog dab tsi qhov teeb meem tsaus ntuj thiab Higgs boson yog, lawv cov ntawv thov, cov ntsiab lus ntawm Higgs boson thiab tsaus teeb meem, cov khoom ntawm ob qho no, qhov sib xws ntawm ob thiab thaum kawg qhov txawv ntawm Higgs boson thiab tsaus teeb meem..
Dub Matter yog dab tsi?
Hauv cosmology thiab astronomy, qhov tsaus ntuj txhais tau tias txhua yam teeb meem uas tsis tuaj yeem ntes tau los ntawm kev kho qhov muag lossis xov tooj cua telescopes. Dab tsi telescopes pom yog lub emissions, reflected los yog tawg lub teeb los yog lwm yam ntaub ntawv ntawm electromagnetic tsis. Yog tias qee yam teeb meem tsis tawm, tawg, lossis cuam tshuam lub teeb thiab lwm yam khoom siv hluav taws xob, cov ntaub ntawv ntawm cov teeb meem raug cais raws li qhov tsaus ntuj. Txog rau tam sim no, nws tsuas yog dhau los ntawm qhov cuam tshuam ntawm gravitational qhov muaj qhov tsaus ntuj tuaj yeem kwv yees.
Muaj ntau ntau txoj kev gravitational los ntes thiab kwv yees tus nqi ntawm cov teeb meem tsaus ntuj hauv lub cev. Ib txoj hauv kev yog siv lub lens gravitational ntawm keeb kwm yav dhau los ntawm cov teeb meem tsaus ntuj los kwv yees tus nqi ntawm cov teeb meem tsaus ntuj tam sim no. Rau galaxies thiab galaxy pawg, galactic rotations, attractions, thiab kev sib tsoo tuaj yeem siv los txiav txim seb qhov teeb meem tsaus nti tam sim no. Raws li cov kev soj ntsuam raws li cov qauv loj ntawm lub ntiaj teb observable raws li Friedmann equations thiab FLRW metric, nws tau kwv yees tias cov teeb meem tsaus ntuj muaj li ntawm 23 feem pua ntawm tag nrho cov huab hwm coj - lub zog ceev ntawm lub ntiaj teb observable qhov twg cov teeb meem zoo tib yam tsuas yog pab kwv yees li ntawm 4.6 feem pua rau qhov loj - lub zog ceev ntawm lub ntiaj teb pom. Tus nqi ntawm cov teeb meem tsaus ntuj hauv lub qab ntuj khwb ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab qhov nthuav dav thiab yog li yav tom ntej ntawm ntug.
Higgs Boson Particle yog dab tsi?
Higgs boson yog ib hom kev xav ntawm subatomic particle uas tau piav qhia hauv particle physics. Higgs boson tsis muaj hluav taws xob, tsis muaj xim xim, thiab tsis muaj kiv. Qhov no yog thawj zaug los ntawm Peter Higgs. Higgs boson yog qhov tseem ceeb heev hauv kev piav qhia txog qhov sib luag ntawm kev sib cuam tshuam ntawm subatomic hais. Cov khoom no kuj piav qhia txog Higgs teb uas yog lub luag haujlwm rau txhua qhov subatomic hais kom tau txais huab hwm coj. Ib qho particle, uas muaj cov khoom sib xws rau Higgs boson, tau pom nyob rau 4th ntawm Lub Xya Hli, 2012. Txawm li cas los xij, qhov no tsis tau lees paub tias yog Higgs boson thaum lub sijhawm sau ntawv.
Qhov txawv ntawm Dark Matter thiab Higgs Boson yog dab tsi?
• Cov teeb meem tsaus yog ib yam teeb meem uas tsis tuaj yeem ntes nrog peb cov khoom siv niaj hnub. Higgs boson yog ib hom subatomic particle, uas tseem tsis tau lees paub.
• Cov teeb meem tsaus ntuj yog daim ntawv ruaj khov ntawm qhov hnyav thaum Higgs boson tsis ruaj khov thiab lwj sai.
