Kuparadzwa - chii ichi

Pashure kuverenga nyaya ino, muchawana Kunyatsoziva kunzwisisa wokutsakatisa kwacho, izvozvo richaongororwa zvakadzama, simba kukosha kwacho uchaongororwa uye parsed yakakanganiswa kunzwisisa chiitiko ichi.

Kuparadzwa - ichi

Saka, tatarisana mukuru wokuti: "? Kuparadzwa - chii ichi". Kuparadzwa inofanira kudhumhana ose okunze maviri Fani iyi, kureva kuti PARTICIPLE uye antiparticle, uye somugumisiro wacho Chiitiko maviri akatarirana PARTICIPLE kuumbwa nezvimedu itsva, tichaona kusiyana yepakutanga.

Detailed zvinoreva yokuparadzwa

Kokutanga Fani iyi yakawanikwa 1930, asi yokupedzisira nokusimbisa kuvapo kwacho akadaro aiva chete kuwanikwa chakagadzirwa radioactivity, idzo emit positrons, uye yose muitiro Akaperekedzwa kusunungurwa wokutsakatisa and-nemwaranzi.

Zvinoreva zvachose rinowanzoshandiswa sechinhu kudhumhana maviri nezvimedu: nezvimedu uye antiparticles, izvo rakaparadzwa kudhumhana, vanoumba mutsva muchimiro nyaya, asi zvakaipa dudziro Fani iyi, iyo iri vakaramba runako yakadzika munharaunda zvesayenzi uye zvinowanisa yakawanda gakava dzakapoteredza nyaya iyi nhasi.

Chii chaizvoizvo yokuparadzwa? Kuparadzwa - ndiwo muitiro womunhu kuumbwa itsva siyana panyaya yacho uye antimatter nezvimedu uye antiparticle. In iyi, kutanga parameters zvinochengeterwa pamwe zvinhu, okuti: systemic simba pamusoro nezvimedu vavo zvachose uremu, uwandu kufamba pfungwa, uye kunyange mhosva kufamba kweropa. Somuenzaniso, mune imwe kudhumhana ane Erekitironi uye positron, zvose zvacho hadzina kuparadzwa uye mudzoke kunyika photons, achivapa vakawanda vavo uye simba, iyo yava pane izvi, kuti photon simba.

We funga chinhu chakadai zvachose. Chii chinonakidza kuti shanduko kunzwisisa kuti nyika, uye vari mukuru ari kunzwisisa wezvose zvakasikwa?

Izvi zvakakosha epistemological zvakunoreva, chaizvoizvo kuparadza tanga dzisiri kunzwisisa zvimwe kusashanduka nyaya, nokuti ikozvino, nyaya inogona akarega fomu mumwe. Kuparara kuzarura meso vanhu chaizvo zvinorehwa yacho, nharo kuti hazvibviri zvakarurama kusiyanisa akasiyana siyana panyaya, uye kana pane nhamba ezvinhu, ennye nezvimedu anogona kuyambuka kubva fomu mumwe.

Electro-positron peya

Kuparadzwa muitiro zvakanaka kunzwisiswa nomuenzaniso positron-Erekitironi peya. Kuva pasi simba mutariri colliding Erekitironi uye positron vatsakatiswa (pachinhu kwayo state) maviri matatu photons uye uwandu photons kunoenderana nzvimbo Muruoko rwake anobata chirukiso. Kana akawanda BSN Erekitironi mutariri uye positron kuparadzwa zvingaitika multiphoton mhando.

Uyewo, Fani iyi rave akadzidza ari Nyuturoni-Antineutrons uye hwepurotoni-antiproton yezvinoita.

Kushandiswa zvachose

Tikaramba gujunura pfungwa "zvachose." Chii, uye Fani chii chinokosha zvakatinakira pachayo? Uyewo ongorora zvose, kuishandisa?

Fani iyi wefizikisi rinoshandiswa munyika iri dzidziso relativity. Zvinonzi mudzoke neshoko wokutsakatisa simba "E" (razero) ari kinetic simba mhando, nokuti zvokuverengera zvigadzirwa. Kudhumhana nezvimedu uye antiparticle nguva dzose pamwe simba ejection simba, semuenzaniso, vari kudhumhana ane Erekitironi uye positron. Zvisinei, mazuva ano, nzira iyi yokuwana simba harishandiswi nokuda kwezvikonzero zvinoverengeka, zvakadai yakakurisa mitengo kuti antimatter uye antimatter okuchengetera zvinhu nzira. Energy uye kuparadzwa chii Anovandira izvi? Kwasara whopping macrobiotic zvinhu! Kwakati kwatemwa nokuenzanisa kuti 1 kg yacho kukurukurirana pamusoro peshoko pamwe zvakafanana antimatter achitungamirira voga uwandu simba yakaenzana anenge 1,8h1017 gst boces simba. Yakadaro yakawanda simba zvinoberekwa kuputika kwenhamba trinitrotuluola 47 megatons.