搜索结果: 1-10 共查到“粒子加速器物理学 particle”相关记录10条 . 查询时间(0.171 秒)
Physicist receives DOE grant for particle accelerator research
美国能源部 粒子加速器 物理学
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2023/5/18
What it’s like to be stationed at a particle accelerator(图)
粒子加速器 大型强子对撞机 希格斯玻色子
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2023/7/7
CMS measures rare particle decay with high precision(图)
CMS 高精度测量 稀有颗粒 衰变
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2023/5/26
ALICE makes first direct observation of a fundamental effect in particle physics(图)
ALICE particle physics fundamental effect charm quark
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2022/6/27
2017国际粒子加速器会议(2017 International Particle Accelerator Conference)
2017 国际粒子加速器 会议
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2017/1/12
We are pleased to announce that the 8th International Particle Accelerator Conference, IPAC’17, will take place at the Bella Center Copenhagen, Denmark, from May 14 – 19, 2017. IPAC is the main annual...
Comment on "Particle acceleration by stimulated emission of radiation near a solid-state active medium"
Particle acceleration stimulated emission of radiation
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2011/8/31
In a recent Letter,V. Berezovsky, H. Alam, and L. Sch鋍hter have reported 揳cceleration of electrons moving in free space near an active Nd:YAG slab? The reported mechanism is particle acceleration by s...
Naked singularities as particle accelerators
Naked singularities particle accelerators
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2010/12/20
We investigate here the particle acceleration by naked singularities to arbitrarily high center of mass energies. Recently it has been suggested that black holes could be used as particle accelerators...
Controlled directed particle current despite time-reversal symmetry
Controlled directed particle current despite time-reversal symmetry
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2010/11/11
Quantum ratchets are systems that exhibit asymptotic currents when they are driven by a time-periodic potential of zero mean if the proper spatio-temporal symmetries are broken. The current arises fro...
Heavy-particle formalism with Foldy-Wouthuysen representation
Heavy-particle formalism Foldy-Wouthuysen representation
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2010/11/11
We use the Foldy-Wouthuysen representation to construct Lorentz-invariant interactions. The couplings obtained this way feature a straightforward $1/m$ expansion, which ensures Lorentz invariance orde...
Physicists find a particle accelerator in the sky(图)
Physicists a particle accelerator the sky
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2010/4/21
The first evidence that thunderstorms can function as huge natural particle accelerators has been collected by an international team of researchers. In a presentation at a meeting of the Royal Astrono...