Alpha radiation

Wata irin makaman nukiliya radiation, wanda ya shafi kusan dukan halin yanzu da aka sani zuwa kimiyya jinsunan da iri tãguwar ruwa, gaɓũɓuwa, shi ne alpha radiation. A tushen wannan sabon abu abubuwa a matsayin wata halitta ko tsari na wucin gadi (jawo) radioactivity. A irin radioactivity cewa an initialized kuma Saide spontaneously kira halitta radioactivity da kuma ta "mambobi" - a tsakiya na wani m ciki sadarwa tsakanin na farko barbashi na tsakiya. Alal misali, nuclei na irin rediyoaktif abubuwa kamar uranium ko radium-235 zai iya spontaneously emit alpha, beta da gamma barbashi. Haka kuma, akwai kuma iri nukiliya radiation: alpha radiation, beta radiation da gamma-radiation.

Nazarin ya nuna cewa alpha barbashi ne in mun gwada m ga jikin mutum, domin suna da ciwon isasshe high gudun, duk da haka, da mun gwada low iya shiga ikon. Wannan ba za a iya ce ga sauran iri na barbashi - positrons, electrons, beta gaɓũɓuwa, wanda da yawa mafi girma da makamashi, Saboda haka, mafi iya shiga. Kamar yadda high-mita haskoki, gamma gaɓũɓuwa, da sosai high shigar azzakari cikin farji ikon da rai barazana.

A takaice, da kuma Alpha radiation - wani irin ionizing radiation, wanda shi ne wani yunkri ko directed rafi na gaskiya caje barbashi da ciwon high gudu da kuma tare da gwaji makamashi.

Bisa ga a halin yanzu akwai ranar ilimi a fagen nukiliya makamashi, da babban kafofin na alpha radiation ne rediyoaktif isotopes abubuwa da suke da rushewar da dukiya saboda wani rauni da atomic shaidu da kuma emit alpha barbashi a aiwatar da wannan lalata.

Kamar yadda aka ambata riga, da babban alama alpha radiation, wanda bambanta su daga sauran iri nukiliya radiation, shi ne su gwada da low iya shiga iko. Wannan sakamako ne ya bayyana da cewa barbashi suna da wani babban gudun, sabili da haka da ionization hanyar da suka shawo kan sosai da sauri. A hanya, "wadannan" alpha barbashi ne iya samar da wani gagarumin yawan ions cewa nunawa, bi da bi, wani babban ionization yawa.

A gaban babban ionization yawa kayyade nazarin halittu tasiri na alpha radiation, wanda shi ne game da goma sau fi da cewa ya lura da X-ray radiation. Irin wannan mataki a kan 'yan Adam kwayoyin da aka bayyana a cikin hujjar cewa saboda da babban gudun hanya a kan bãyan tẽkun iya faruwa konewa. Idan alpha-barbashi samun shiga jiki, misali, ta hanyar da baki ko a bude raunuka, to, su yada a ko'ina cikin jikin mutum da taimakon jini ya kwarara. A wannan yanayin akwai wani ciki sakawa a iska mai guba.

Wannan sakamako damar yin amfani da alpha radiation da magani daga cututtuka daban-daban a cikin hanyoyin da ake kira Alpha far.

Jiki da kuma sinadaran yanayin da sabon abu na alpha radiation ne cewa ions samar da nassi na alpha barbashi sosai da sauri ta yin amfani da makamashi, bayan da wadannan ions ya canza kama zuwa mafi talakawa helium kwayoyin halitta. Saboda haka, za mu iya magana game da ci gaba a nazarin halittu tsokoki na mutum kwayoyin radiochemical halayen. Wadannan halayen da damar yin amfani da alpha radiation ga likita dalilai, saboda yana kafa a cikin shakka daga isotopes - Radon, thoron, yana da wani gajeren lokaci na rayuwarsa da kuma ba zai iya haifar da ƙarin cutar da jiki a yarda da kafa wani hadari sashi da kuma sauran riƙi shirinku.

Babban hanyoyin lokacin alpha far hada da aiki Radon wanka, aikace-aikace na rediyoaktif alpha-compresses da shafi yankunan na jiki, da yin amfani da Radon ruwa, inhalation na Radon-arziki iska.

Wadannan hanyoyin da kyau sakamako a kan juyayi da kuma zuciya da jijiyoyin jini tsarin, da analgesic da anti-mai kumburi sakamako.

Yadu da aka sani cibiyoyin inda aiki amfani da alpha far don magani dalilai ne mura na Pyatigorsk, Tskhaltubo, Brambach da sauran wurare inda akwai na halitta kafofin na Radon.