日内瓦时间刚过下午1点，对撞机的操作人员操纵着由数十亿个粒子组成的质子束流，以接近光速的速度实现了首次对撞。
Collider operators steered the proton beams, comprising billions of particles accelerated almost to the speed of light, into their first collision just after 1 p.m. Geneva time.
在用大型电子对撞机创造了最高能量质子束流对撞记录后，瑞士的科学家们称，他们将“探索前人未曾涉足的领域。”
Scientists in Switzerland say they are "going where nobody has been before" after setting a high-power collision record with the Large Hadron Collider.
此外，为了同时测量对撞点处正、负电子束的位置，两套带有8电极的特殊束流位置探测器(BPM)将安装在对撞点两侧。
Moreover, in order to measure the positions of both positron and electron in the IP at the same time, two special BPMs with 8-bu.
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