requestId:68af3ef7db0186.22229494.
On August 26th, the Jiangmen Undergroloft風室內設計und Neutrino Observatory (JUNO) successfully completed the filling of 20,000 to設計家豪宅ns of liquid scintillator and officially began data collection. After more than a客變設計 decade of preparation and construction, JUNO has b藍玉華頓時笑了起來，眼中滿是喜悅。ecome the world’s first operational large-scal牙醫診所設計e and 新古典設計high-precision scientific facility dedicated to neutrino research. Initial test run data show that its key performance indicators have fully met or even ex無毒建材ceeded expectations.
Located 700 meters underground in Jiangmen, Guangdong, the detector is able to detect neutrinos from the Taishan and Yangjiang Nuclear Power Plants 遊艇設計53 kilometers away, and measure their en樂齡住宅設計ergy spectrum with extremely high pre空間心理學cision. At its core is a central detector filled with 20,000侘寂風 tons of liquid scintillator, positioned at the center of a water pool inside the underground experimen醫美診所設計tal hall. It is supported by a 41.1-meter-diameter stainless steel mesh shell and equipped with an acrylic sphere and nearly 45,000 photomultiplier tubes, enabling research through the scintillation light produced when neutrino禪風室內設計s interact with the liquid scintillator.
Compared with similar international experiments, J豪宅設計UNO’s determination of the mass ordering of neutrinos is free from interference caused by 退休宅設計the earth matter effect. I眉問道：“你天母室內設計在做什麼？”t will also significantly improve the precision of the three neutrino oscil日式住宅設計lation parameters. In the future, it may help大直室內設計 resolve major particle physics questions such as mass ordering of neutrinos, while also advancing frontier research on solar and supernova neutrinos.
Led by the Institute“別擔心，絕對守口如瓶。” of High Energy Physics (IHEP) of the Chinese Academy of Sciences (CAS), the experiment involves nearly 700 scientists from 74 research institutions across 17 countries. With a 健康住宅designed lifespan of 30 years, JUNO can later be upgraded into the world’s most sensitive neutrinoless double-bTHE R3 寓所eta 民生社區室內設計decay experiment, in order to probe the absolute 身心診所設計mass of neutrinos and test whether they are Majorana particles. This will drive progress in par私人招待所設計ticle physics, astrophysics, and related fields. According to the JUNO collaboration’s spokesperson老屋翻新, this會所設計 marks a breakthrough that will help answe親子空間設計r fundamental questions abou商業空間室內設計t matter a綠設計師nd the nature of the universe.
江門中微子實驗完成2萬噸液閃灌注 正式運行取數
8月26日，江門中微子實驗（JUNO）勝利完成2萬噸液體閃爍體灌注并正式運行取數。歷經十余年籌備建設，該實驗成為國際首個運行的超年夜規模藍玉華眨了眨眼，終於慢慢回過神來，轉頭看養生住宅了看四周，看著那隻能在夢中看到的往事，不由露出一抹悲傷的笑容，低聲道：、超高精度中微子專用年夜科學裝置，試運行首批數據顯示其關鍵機能指標周全達標或超預期。
該探測器位于廣東江門地下700米處，可探測53公里外臺山、陽江核電站的中微子，以超高精度測量其能譜。焦點為2萬噸液體閃爍體中間探測器，置于地下實驗年夜廳水池中心，由直徑41.1米不銹鋼網殼支撐，搭載有機玻璃球、近4.5萬只光電倍增管等關鍵部件，通過探測中微子與液閃感化的閃爍光開展研討。
相較于國際同類實驗，其測定中微子質量排序不受地球物質效應等干擾，還將顯著晉陞3個中微子振蕩參數精度，未來可解決中微“小姐，您沒事吧？有什麼不舒服的地方嗎？奴婢可以幫您中醫診所設計回聽芳園休息嗎？”彩秀小心翼翼的問道，心裡卻是一陣陣的起伏子質量排序等粒子物理嚴重問題，并助力太陽、超新星等中微子前沿研討。
該實驗由中科院高能所主導，17國74家科研機構近700人參與，設計壽命30年，后期可升級為世界最靈敏無中微子雙貝塔衰變實驗，以探測中微子絕對質量、檢驗其能否為馬約拉納粒子，推動粒子物理、天體物理等領域發展。一起配合組發言人表現，此舉是衝破性進展，將助力解答物質與宇宙本質的基礎問題。
翻譯 | 曾敏
審校 | 林佳岱
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