就像正质子那样的粒子，如果它与其反物质的配偶——反质子相遇，这两个粒子就会在强大的爆炸中相互湮灭。
When a particle, such as a proton, meets with its antimatter partner, the antiproton, the two annihilate each other in a powerful explosion.
研究反质子合作项目的负责人堀·正树在一份声明中说：“这是一个非常令人满意的结果。”
"This is a very satisfying result," Masaki Hori, a project leader in the antiproton collaboration, said in a statement.
但是一些天文学家一直怀疑，那些剩下的反质子一定被地球磁场捕获，形成一条反质子辐射带。
But some astronomers always suspected that the remaining antiprotons must become trapped by the Earth's magnetic field, forming an antiproton radiation belt.
1976年，把欧洲核子研究所的新加速器改造成质子-反质子对撞机的征程，在意大利实验物理学家卡罗·鲁比亚引领下启航了。
By 1976 the drive to convert CERN's new accelerator into a proton-antiproton collider was on, spearheaded by Carlo Rubbia, an Italian experimental physicist.
根据自己的研究，比克福德预测其他的行星包括木星、土星、海王星和天王星也应该有类似的反质子带。
Bickford's own research predicts that other planets, including Jupiter, Saturn, Neptune, and Uranus, should have similar antiproton belts.
反氢原子是正电子(所谓正电子就是反物质的电子)围绕着以反质子为核心，作轨道运行所形成。
The antihydrogen atoms are composed of a positron (an antimatter electron) orbiting an antiproton nucleus.
几十年来，欧洲核子研究中心和其他地方的物理学家一直在想方设法克服反氢原子的这些局限。反氢原子由一个正电子与一个反质子构成，正电子绕反质子运行。
For decades, physicists at CERN and elsewhere have been trying to overcome these limitations with antihydrogen, which consists of a single positron orbiting a single antiproton.
为了要做那些，CERN建造了反质子加速器，他说，使用电场和磁场把接近光速度的粒子减慢到光速的十分之一左右。
To do that, CERN built the Antiproton Decelerator, which USES electric and magnetic fields to slow the particles from near light speed to about one-tenth of that, he said.
讨论了反质子光学势是强吸收型的特点。
It is shown that the antiproton optical potential have strong absorption characteristics.
在扭曲波冲量近似下，讨论中能区反质子与原子核非弹性散射的微分截面和极化度。
In the framework of the distorted wave approximation, we discuss the differential cross section and polarization of antiproton-nucleus inelastic scatterings at intermediate energies.
从多次散射的理论框架，获得反质子的光学势，这一光学势能很好地描述从轻核至重核在整个能区的弹性散射实验。
From the framework of the multiple scattering theory, we obtain the antiproton-nucleus optical potential that can best describe the experimental elastic scattering data.
举例来说，一个质子用“p”表示，而一个反质子用“p”在它的顶端上加一条线表示。
For example, a proton is denoted with a "p", and an antiproton is denoted by a "p" with a line over its top.
像反夸克，反质子等等。
利用最近的实验结果，计算了宇宙线与星际物质碰撞产生的反质子流强。
Using recent experimental results, we calculate the antiproton flux which is produced by the collisions of cosmic rays with the interstellar matter.
利用最近的实验结果，计算了宇宙线与星际物质碰撞产生的反质子流强。
Using recent experimental results, we calculate the antiproton flux which is produced by the collisions of cosmic rays with the interstellar matter.
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