科學家認為黑洞爆炸解釋了神祕的高能微中子現象
Scientists suggest black hole explosion explains mysterious high-energy neutrino
在2023年2月13日，KM3NeT天文台捕捉到了一個突破性的訊號：一顆能量高達220拍電子伏特的中微子。
On February 13, 2023, the KM3NeT observatory captured a groundbreaking signal: a high-energy neutrino traveling at 220 peta-electron volts.
來自麻省理工學院的科學家現在提出了一個引人入勝的起源：原生黑洞爆炸性的終結。
Scientists from MIT now propose a fascinating origin: the explosive end of a primordial black hole (PBH).
與一般由恆星塌陷形成的黑洞不同，原生黑洞被推測是在早期宇宙中形成的。
Unlike typical black holes formed from collapsed stars, PBHs are theorized to have formed during the early universe.
根據史蒂芬·霍金的說法，這些天體會經歷一種稱為「霍金輻射」的過程，不斷損失質量直到達到最終猛烈的爆炸。
According to Stephen Hawking, these objects undergo a process called Hawking radiation, losing mass until they reach a final, violent explosion.
如果這些原生黑洞確實存在，它們甚至可能佔暗物質的一部分。
If these PBHs exist, they might even account for a portion of dark matter.
雖然研究人員先前將中微子與潮汐瓦解事件——即黑洞摧毀恆星的過程——聯繫起來，但這次特定中微子巨大的能量暗示了一個不同且更難以捉摸的來源。
While researchers previously linked neutrinos to Tidal Disruption Events—where black holes destroy stars—the immense energy of this specific neutrino suggests a different, more elusive source.
證實這一假設將提供霍金輻射的首個直接證據，並為現代天體物理學帶來里程碑式的突破。
Confirming this hypothesis would provide the first direct evidence of Hawking radiation, offering a monumental breakthrough in modern astrophysics.
儘管這一發現仍屬於強有力的理論案例，但它突顯了水下中微子望遠鏡在揭開宇宙極端奧秘方面的重要作用。
While this discovery remains a strong theoretical case, it highlights the vital role of underwater neutrino telescopes in uncovering the most extreme secrets of our cosmos.
