Qhov sib txawv tseem ceeb ntawm Bremsstrahlung thiab cov yam ntxwv hluav taws xob yog tias nyob rau hauv cov hluav taws xob Bremsstrahlung, Bremsstrahlung X-rays tsim cov X-ray spectrum tas mus li, nyob rau hauv cov yam ntxwv hluav taws xob, cov yam ntxwv x-rays yog tsim los ntawm cov nqaim tshwj xeeb ntawm lub zog.
Electromagnetic tawg yog qhov ntws ntawm lub zog ntawm lub ntiaj teb ceev ntawm lub teeb los ntawm qhov chaw dawb lossis los ntawm cov khoom nruab nrab ntawm cov hluav taws xob thiab cov hlau nplaum uas ua rau cov hluav taws xob sib nqus xws li xov tooj cua tsis muaj zog, pom lub teeb, thiab gamma rays..
Dab tsi yog Bremsstrahlung Radiation?
Bremsstrahlung Radiation tuaj yeem piav qhia raws li cov hluav taws xob tau muab tawm los ntawm cov hluav taws xob dawb uas yog deflected hauv hluav taws xob ntawm cov khoom siv hluav taws xob thiab cov nuclei ntawm atoms. Nws yog electromagnetic hluav taws xob uas yog tsim los ntawm deceleration ntawm ib tug nqi particle thaum deflected los ntawm lwm cov nqi particle. Qhov no feem ntau yog electron deflected los ntawm ib tug atomic nucleus.
Feem ntau, cov khoom txav mus los poob lub zog kinetic thiab hloov mus rau hauv hluav taws xob, yog li txaus siab rau txoj cai ntawm kev txuag hluav taws xob. Feem ntau, Bremsstrahlung Radiation muaj qhov txuas txuas ntxiv. Nws dhau los ua khaus ntau dua, thiab qhov siab tshaj plaws hloov mus rau cov zaus ntau dua li qhov kev hloov ntawm lub zog ntawm cov khoom deceleration nce.
Feem ntau hais lus, Bremsstrahlung Radiation yog ib qho hluav taws xob uas tsim los ntawm kev txo qis ntawm cov khoom siv hluav taws xob. Qhov no suav nrog hluav taws xob synchrotron, hluav taws xob cyclotron, thiab emission ntawm electrons thiab positrons thaum beta lwj.
Dab tsi yog Radiation?
Cov yam ntxwv hluav taws xob lossis tus yam ntxwv x-ray raug tso tawm thaum lub plhaub hluav taws xob sab nraud sau qhov chaw nyob hauv lub plhaub sab hauv ntawm lub atom. Qhov no tso X-rays nyob rau hauv ib tug qauv uas yog yam ntxwv ntawm txhua yam. Charles Glover Barkla nrhiav pom cov yam ntxwv X-rays nyob rau hauv 1909. Tom qab ntawd, nws yeej qhov khoom plig Nobel hauv physics hauv xyoo 1917.
Hom hluav taws xob hluav taws xob no yog tsim thaum lub caij sib tsoo nrog cov khoom siv hluav taws xob siab. Cov khoom no tuaj yeem yog photons, electrons, lossis ions, xws li protons. Qhov xwm txheej no sib tsoo nrog cov khoom siv hluav taws xob khi rau hauv lub atom uas ua rau lub hom phiaj electron eject los ntawm lub plhaub sab hauv ntawm lub atom. Tom qab no ejection ntawm lub electron, lub atom tau txais ib tug tsis muaj zog theem. Peb hu nws lub qhov tseem ceeb. Tom qab ntawd, lub plhaub sab nraud electrons poob rau hauv lub plhaub sab hauv. Qhov no ua rau cov emission ntawm quantized photons nrog rau qib zog uas sib npaug rau qib siab zog thiab qis zog. Muaj ib qho tshwj xeeb ntawm cov qib zog rau ib lub caij tshwj xeeb. Yog li ntawd, kev hloov pauv ntawm qhov siab dua mus rau qib qis zog tsim X-rays nrog zaus uas yog tus yam ntxwv ntawm txhua lub caij.
Qhov txawv ntawm Bremsstrahlung thiab tus yam ntxwv hluav taws xob yog dab tsi?
Qhov sib txawv tseem ceeb ntawm Bremsstrahlung thiab cov yam ntxwv hluav taws xob yog tias nyob rau hauv cov hluav taws xob Bremsstrahlung, Bremsstrahlung X-rays tsim cov X-ray spectrum tas li, nyob rau hauv cov yam ntxwv hluav taws xob, cov yam ntxwv x-rays yog tsim los ntawm cov nqaim tshwj xeeb ntawm lub zog. Ntxiv mus, Bremsstrahlung hluav taws xob yog tsim los ntawm kev ceev cov protons thiab tso cai rau lawv ntaus hydrogen, thaum cov yam ntxwv hluav taws xob yog tsim thaum electrons hloov ntawm ib lub atomic orbit mus rau lwm qhov.
Cov lus hauv qab no qhia txog qhov sib txawv ntawm Bremsstrahlung thiab cov yam ntxwv hluav taws xob.
Summary – Bremsstrahlung vs Yam ntxwv Radiation
Bremsstrahlung hluav taws xob yog hluav taws xob muab tawm los ntawm cov hluav taws xob dawb uas yog deflected hauv hluav taws xob ntawm cov khoom siv hluav taws xob thiab cov nuclei ntawm atoms. Cov yam ntxwv hluav taws xob lossis tus yam ntxwv x-ray raug tso tawm thaum lub plhaub hluav taws xob sab nraud sau qhov chaw nyob hauv lub plhaub sab hauv ntawm lub atom. Qhov sib txawv tseem ceeb ntawm Bremsstrahlung thiab cov yam ntxwv hluav taws xob yog tias nyob rau hauv cov hluav taws xob Bremsstrahlung, Bremsstrahlung X-rays tsim cov X-ray spectrum tas mus li, nyob rau hauv cov yam ntxwv hluav taws xob, cov yam ntxwv x-rays yog tsim los ntawm cov nqaim tshwj xeeb ntawm lub zog.
