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arXiv 0810.1400nucl-th
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相对论重离子碰撞中的相干光子-光子相互作用

Coherent photon-photon interactions in very peripheral relativistic heavy ion collisions

Gerhard Baur

摘要:

高速重离子在很短的时间内提供很强的电磁场。综述了超周边相对论性重离子碰撞的主要特征,确定了超周边相对论性重离子碰撞的特征参数。在相对论性离子对撞机(如LHC)上,超周边重离子碰撞的主要兴趣是非常高能量(等效)光子与反向运动(等效)光子和强子(质子/离子)的相互作用。这些相互作用的物理学与当前和未来激光器实现的强场物理学完全不同,并且是互补的。

英文摘要:

Heavy ions at high velocities provide very strong electromagnetic fields for a very short time. The main characteristics of ultraperipheral relativistic heavy ion collisions are reviewed, characteristic parameters are identified. The main interest in ultraperipheral heavy ion collisions at relativistic ion colliders like the LHC is the interactions of very high energy (equivalent) photons with the countermoving (equivalent) photons and hadrons (protons/ions). The physics of these interactions is quite different from and complementary to the physics of the strong fields achieved with current and future lasers.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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