Gamma-kng po̍k-hoat

Gamma-kng po̍k-hoat (Hàn-jī: gamma光爆發; Eng-gí: gamma-ray burst, kán-chheng GRB) sī, i sī bo̍k-chêng lán chhōe-tio̍h, kng-tō͘ siōng kài koân ê thian-bûn-ha̍k hiān-siōng.

1999 nî 1 goe̍h 23 hoat-seng ê gamma-kng po̍k-hoat GRB 990123 ê khó-kiàn-kng û-hui (pe̍h-sek sì-kak-hêng tiong-ng ê kng-tiám. Chiàⁿ-chhiú-pêng sī hòng-tōa-tô͘) Chhun-·khit-lí téng-koân ê mi̍h-kiāⁿ hŏng lia̍h-chún sī ū po̍k-hoat ê seng-hē. Chit-ê seng-hē khì hō͘ pa̍t-ê seng-hē lòng-·tio̍h, chiū-án-ne kún-lún-chūn.

Gamma-kng po̍k-hoat ê sî, gamma-kng siám-kng kúi-nā bió-cheng kàu kúi-nā tiám-cheng ê sî-kan lāi hoat-siā-·chhut-lâi, soah·-lo̍h-lâi kúi-nā kang lóng khòaⁿ-ē-tio̍h X-kng ê û-hui (餘輝; Eng-gí: afterglow). Chit khoán hiān-siōng ta̍k-kang lóng ē tī thian-kiû téng-koân sûi-ki ê só͘-chāi hoat-seng kúi-nā pái.

Siong-koan tiâu-ba̍k

• Gamma-kng po̍k-hoat ê lia̍t-toaⁿ
• Gamma-kng thian-bûn-ha̍k
• Kek-chhiau-sin-chheⁿ