Hanganga, Pūtaiao
Ko te ao, me te Higgs boson
I muri i te tāutanga nui Hadron Collider (LHC) me te tuatahi rahua whakamātau ki te tīmata i te tāutanga, i roto i te hapori ka anga ki te horapa i te tirohanga e notemea te LHC te ati pea. i tumanako physicists Nuclear ki ako i te whanonga o matūriki me ngā āhuatanga hou i roto i te ahupūngao, me he tauhou maha iwi ki te kaupapa, i runga i te anga ke, whakarongo ki te pakimaero pūtaiao, peita i roto i ana mahi ngā rave rahi (te ahua o te poka pango, he pahūtanga kino, me ētahi atu). Heoi, i muri i te i muri i te tīmatanga o te raupapa o ngā, ka reira mārama e whakamatauria maha fifi ki kia faainoraa.
Otiia i roto i te raumati o 2012, ka na'e fanongonongo ai e i roto i tetahi o nga ngā, te pūoko e rua tuhia i Higgs boson, kua puta ke noa nga taunu tino te kahui ka ratou huru ki te kaupapa LHC. Me kï reira e kaiputaiao rawa tūpato e pā ana ki te matūriki hou, faka'ehi'ehi mei tauākī nui. E kore e te meka i kitea ai te Higgs boson, tetahi i roto i te kuputuhi mania mea. E kīia ana, e ko te tino rite ki te boson kiia te matūriki hou, engari whakataunga whakamutunga e hiahiatia atu rangahau te.
He aha te mea te "Higgs boson"? Te Paerewa Tauira (SM) o te ahupūngao o matūriki pūmotu, inaianei whakamārama i te tikanga o nei nga āhuatanga o katoa o te rauemi, e hāngai ana i runga i wha ture taketake. Tino ko raro ki te momo e wha o taunekeneke katoa i roto i te āhua - kaha, ngoikore, hiko, me te tō. i kitea, ka kï ētahi matūriki kawe. Ko te kupu, he pāhekoheko kaha kawea e gluons; te kawenga mō te bosons ngoikore Z me W; a kua whai wāhi hihi kama i te waka o te radiation hiko. Hoki mahara, i roto i te tahuri, he kawenga gravitons Rangitahi (pea ratou e hohoro e kitea). I runga i tātaitanga e i roto i te Early Universe, i puta tonu i muri i te Big Bang, i papatipu nga matūriki katoa a ko pāhekoheko electroweak hangarite. Heoi, whakaatu kitenga e kore e tenei te tīariari - ia korakora (anake gluons me pūaho), kua he tetahi papatipu okiokinga. totohe kitea i waenganui i te ariā me te mahi.
Hei ōrite te tātai ariā, kua reira kua hypothesized e pā ana ki te oraraa o te tahi atu huānga taketake, mohiotia rite te matūriki atua Higgs boson ranei. Ngā mihi ki tona mana, hei te nuinga o matūriki pūmotu kua registrable Na papatipu era atu. Kei te whakapono te reira e mahia e te Higgs a tawhio noa ake he mara etahi mahi i runga i te tahi atu matūriki. Higgs mara tomo te ao katoa, tērā iho matūriki, a hoatu ana ratou e te rota. Ka taea te māngai reira rite te rā matotoru i roto i nei e tahuri nga matūriki wahi o tona pūngao ki te papatipu. E te ara, i tika ki te Higgs Pita Higgs, e ko te "papa" o te whakapae o te boson tona ingoa.
Me anake ki te rēhita i te korakora i homai - a kia ka te tauira paerewa tino faaite. Heoi, takoto te uaua i roto i te meka e kore e hoatu e te pāngarau tetahi mōhiohio pū e pā ana ki te papatipu o te boson, tona pūngao ranei. I roto i te mau parau te tahi atu, i roto i te ngā, me te pūngao nui ahupūngao matūriki i ki te taupoki ana te whānuitanga o ngā uara ka taea (10 - 1000 GeV). I tua atu, e hāngai ana i runga i ngā āhuatanga ariā boson vai te reira milia o te tuarua, tata tonu pirau wae ki matūriki mama. Na reira e taea te kitea matūriki Atua autaki anake - i runga i pauna. whakatere te matūriki LHC rua ki te tere tata ki te 300 mano km / s me fehangahangai. I te wa ano i tuhia ai ari āhuatanga o te Higgs boson. Engari ka tangohia e te reira i etahi atu whakamahine o ngā i mua i taea tatou whakatau ení.
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