科學家測量緲子磁矩獲獎
Scientists win award for measuring muon magnetic moment
在2026年，科學界慶祝了一項里程碑式的成就：基礎物理學突破獎頒發給了緲子g-2合作團隊。
In 2026, the scientific community celebrated a monumental achievement: the Breakthrough Prize in Fundamental Physics was awarded to the Muon g-2 collaborations.
這一享有盛譽的獎項表彰了近70年來測量緲子反常磁矩的努力。
This prestigious award recognizes a nearly 70-year effort to measure the <span title="anomalous magnetic moment of the muon">anomalous magnetic moment of the muon</span>.
緲子是電子的重質量親屬，表現得像微小的磁鐵。
Muons are heavy relatives of electrons that act like tiny magnets.
當置於磁場中時，它們會經歷一種「擺動」或進動。
When placed in magnetic fields, they experience a "wobble," or precession.
然而，太空真空充滿了與緲子相互作用的虛擬泡沫粒子，導致其數值產生輕微偏差。
However, the vacuum of space is filled with a <span title="virtual foam">virtual foam</span> of particles that interact with the muon, causing a slight deviation from that value.
測量這一差異是對粒子物理學「標準模型」的高精度壓力測試。
Measuring this difference is a high-precision stress test of the <span title="Standard Model">Standard Model</span> of particle physics.
如果實驗數據與理論預測不符，這暗示著存在尚未被發現的作用力。
If the experimental data does not align with theoretical predictions, it hints at undiscovered forces.
2025年，費米實驗室的研究人員達到了十億分之127的驚人精度。
In 2025, researchers at Fermilab achieved an incredible precision of 127 parts per billion.
這項從歐洲核子研究中心(CERN)跨越至費米實驗室的長期計畫表明，科學發現需要巨大的毅力與全球合作，最終推動了我們對宇宙組成基石的理解邊界。
This long-term project, spanning from CERN to Fermilab, shows that scientific discovery requires immense persistence and global collaboration, ultimately pushing the boundaries of what we understand about the building blocks of our universe.
