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[[File:Cobalt_60.png|thumb|240px|<sup>60</sup>Co soe-piàn ê koè-têng ē sán-seng 1.17 MeV and 1.33 MeV ê γ siā-soàⁿsòaⁿ.]]
'''Gamma siā-soàⁿsòaⁿ''' (''gamma ray'') tiāⁿ siá chò '''γ siā-soàⁿsòaⁿ''', sī [[tiān-chû-pho]] ê 1 chióng hêng-sek, tī [[hòng-siā-sèng soe-piàn]] (radioactive decay) he̍k-chiá [[tiān-chú chiàⁿ-chú bia̍t-bô]] (electron-positron annihilation) chit chióng [[hu̍t-chú]] ia̍h [[chhù-goân-chú]] hoán-èng ê koè-têng--nih lóng ē sán-seng.
γ siā-soàⁿsòaⁿ [[pîn-lu̍t]] chin koân, iok-liōng 10<sup>20</sup>[[Hz]] kaù 10<sup>22</sup>[[Hz]], [[pho-tn̂g]] chin té, iok-liōng 10<sup>-14</sup>[[m]] kaù 10<sup>-12</sup>[[m]], [[lêng-liōng]] chin toā, ē-tit thàng koè [[kim-sio̍k]] ham [[âng-mn̂g-thô͘]].
{{Authority control}}
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[[Category:Bu̍t-lí-ha̍k]]
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