Alpha tawg

Ib hom ntawm nuclear tawg, uas siv rau zoo tag nrho tam sim no lub npe hu rau science hom thiab hom tsis, hais, yog alpha tawg. Yog qhov ntawm no phenomenon ua raws li ib tug natural los yog artificially ua (hob) radioactivity. Lub hom ntawm radioactivity uas yog initialized thiab hais nthawv hu ua ntuj radioactivity thiab nws cov "neeg" - ib tug nucleus ntawm ib tug tsis ruaj tsis khov nrog kev sib txuas lus nruab nrab ntawm cov elementary hais ntawm lub nucleus. Piv txwv li, lub nuclei ntawm xws tej ntsiab xws li uranium los yog radium-235 yuav nthawv emit alpha, beta thiab gamma hais. Raws li, muaj thiab cov hom ntawm nuclear tawg: alpha tawg, beta tawg thiab gamma-tawg.

Kev tshawb fawb tau qhia tias alpha hais no kuj tsi phem rau tib neeg lub cev vim hais tias lawv muaj ib tug txaus siab ceev, Txawm li cas los, muaj kuj tsis tshua muaj penetrating muaj peev xwm. Qhov no yuav tsis tau hais tias rau lwm yam hais - positrons, electrons, beta hais, uas muaj ib tug ntau dua lub zog muaj peev xwm, li no, ntau penetrating. Raws li cov high-zaus rays, gamma hais, muaj ib tug heev allergic muaj peev xwm thiab txoj sia.

Nyob rau hauv luv luv, lub alpha tawg - ib yam ntawm cov ionizing tawg, uas yog ib tug txawj los yog qhia kwj ntawm cov zoo them hais muaj ib tug siab tshaj tawm thiab nrog ntau yam pauv loj zog tej zaum.

Raws li cov tam sim no muaj hnub ntawm kev txawj ntse nyob rau hauv lub teb ntawm nuclear zog, lub ntsiab qhov chaw ntawm alpha tawg yog cov neeg isotopes ntawm tshuaj uas muaj lub cev qhuav dej ntawm cov cuab yeej vim hais tias ntawm cov tsis muaj zog ntawm lub atomic bonds thiab emit alpha hais nyob rau hauv tus txheej txheem ntawm no lwj.

Raws li twb tau hais, lub ntsiab feature ntawm alpha tawg, uas paub qhov txawv lawv los ntawm lwm hom nuclear tawg, yog lawv kuj tsis tshua muaj tob tob hwj chim. Cov nyhuv no yog piav los ntawm qhov tseeb hais tias tus hais muaj ib tug kev kub ceev, thiab yog li ntawd lub ionization txoj kev uas lawv kov yeej heev sai sai. Raws li qhov uas, "nram qab no" lub alpha hais muaj peev xwm tsim ib tug xov tooj tseem ceeb ntawm ions uas tsim, nyob rau hauv lem, ib tug siab ionization ceev.

Qhov kuaj pom ntawm ib tug loj ionization ceev thiab txiav txim seb yam kab lom yog cov hauj lwm zoo ntawm alpha tawg, uas yog hais txog kaum lub sij hawm ntau tshaj li uas cai nrog X-ray tawg. Tej kev txiav txim nyob rau hauv tib kab mob yog manifested nyob rau hauv lub fact tias vim lub siab ceev txoj kev rau nws saum npoo zaum yuav tshwm sim kub yus. Yog hais tias lub alpha-hais tau rau hauv lub cev, xws li, los ntawm lub qhov ncauj los yog qhib wounds, lawv mam li kis tau thoob plaws hauv tib neeg lub cev nrog rau cov kev pab los ntawm cov ntshav khiav. Nyob rau hauv cov ntaub ntawv no muaj ib tug nrog irradiation.

Cov nyhuv no tso cai rau kev siv ntawm alpha tawg nyob rau hauv cov kev kho mob ntawm ntau yam kab mob nyob rau hauv cov txheej txheem thiaj li hu ua alpha txoj kev kho.

Lub cev thiab tshuaj xwm ntawm lub phenomenon ntawm alpha tawg yog hais tias lub ions ua los ntawm cov zaj uas lub alpha hais heev sai sai siv nws lub zog muaj peev xwm, tom qab uas cov ions yog hloov mus rau hauv lub feem ntau zoo tib yam Helium atoms. Yog li, peb yuav hais txog cov kev kawm tau nyob rau hauv lom ntaub so ntswg ntawm tus tib neeg kab radiochemical tshua. Cov tshua tso cai rau cov kev siv ntawm alpha tawg rau kev kho mob hom phiaj, vim hais tias nws tsim nyob rau hauv lub chav kawm ntawm isotopes - saib puas muaj radon, thoron, muaj ib tug luv luv lub sij hawm ntawm nws lub neej thiab yuav tsis ua rau tsim kev mob ntau rau hauv lub cev nyob rau hauv kev ua raws cai nrog tsim kev ruaj ntseg ntau npaum thiab lwm yam kev ceev faj.

Lub ntsiab txheej txheem thaum lub sij hawm alpha txoj kev kho muaj xws li ntus saib puas muaj radon da dej, daim ntawv thov ntawm tej alpha-compresses lub cuam tshuam qhov chaw ntawm lub cev, kev siv ntawm saib puas muaj radon dej, nqus tau pa saib puas muaj radon-nplua nuj huab cua.

Cov txheej txheem muaj ib tug zoo ntxim rau lub paj hlwb thiab kab systems, muaj analgesic thiab anti-inflammatory nyhuv.

Lug paub chaw zov me nyuam nyob qhov twg active siv alpha txoj kev kho rau lam hom phiaj yog lub resorts ntawm Pyatigorsk, Tskhaltubo, Brambach thiab lwm qhov chaw uas muaj cov natural qhov chaw ntawm saib puas muaj radon.