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粒子物理标准模型30多年前的预测得到验证

More than 30 years ago, the predictions of the standard model of particle physics get verification

2015-05-14 11:21:33来源: 人民网

科技日报北京5月14日电 (记者张梦然)14日出版的英国《自然》杂志上一篇粒子物理学报告称,科学家在欧洲核子研究中心(CERN)地下的大型强子对撞机(LHC)中,检测到了中性B介子粒子极为罕见的衰变。自从粒子物理标准模型预测到这种衰变,物理学家寻找该衰变过程的证据已经超过了30年。此次新...

science and technology daily, Beijing, May 14 (reporter Zhang Meng ran) 14 issue of the British "nature" magazine on a particle physics reports, scientists in the European nucleon Research Center (CERN) on the ground floor of the Large Hadron Collider (LHC) detected neutral B meson particle is extremely rare decay. Since the standard model of particle physics to predict the decay, physicists find the decay process of evidence has been more than 30 years. The new...