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诺贝尔物理学奖得奖者、美国物理学家盖尔曼上周五逝世，享寿89岁。盖尔曼在1960年代提出夸克粒子的理论，解释了次原子粒子的构成，在1969年获颁诺贝尔奖。

美国加州理工学院周日公布，盖尔曼上周五于其位于新墨西哥州的家中离世，但未有公开其死因。

盖尔曼以电流、旋转等方法排列次原子粒子，论证质子与中子等是由夸克粒子所组成，令物理学迈进一大步；夸克粒子其后亦获实验证实存在。由于盖尔曼将粒子排列成8粒一组，他将该方法以佛教用语“八圣道”命名。

盖尔曼生于纽约，在耶鲁大学及麻省理工学院修读物理，并在加州理工学院任教多年，被20世纪最重要的物理学家之一。加州理工学院大栗博司教授赞扬︰“盖尔曼为粒子物理学开启了新的范例。”