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arXiv 1503.05112hep-phhep-exnucl-exnucl-th
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AFTER @ LHC实验中光子诱导相互作用中$η_c$的产生作为Odderon的探针

$η_c$ production in photon - induced interactions at the AFTER@LHC experiment as a probe of the Odderon

V. P. Goncalves, W. K. Sauter

摘要:

强相互作用理论的一个悬而未决的问题是奥尔德龙的存在,这是量子色动力学的一个明确的预测,但仍然没有实验证实。另一种探测Odderon的方法是强子碰撞中唯一的光生$η_c$。由于Pomeron交换对这一过程没有贡献,因此它的观测将表明Odderon的存在。本文估计了AFTER@LHC实验中强子碰撞中光子诱导相互作用的$η_c$产生.我们证明了在AFTER@LHC实验中对这个过程的实验分析是可行的,并且在核碰撞中观察到$η_c$的产生是Odderon的一个明确的签名。

英文摘要:

One of the open questions of the strong interaction theory is the existence of the Odderon, which is an unambiguous prediction of Quantum Chromodynamics, but still not confirmed experimentally. An alternative to probe the Odderon is the exclusive $η_c$ photoproduction in hadronic collisions. As the Pomeron exchange cannot contribute to this process, its observation would indicate the existence of the Odderon. In this paper we estimate the $η_c$ production in photon - induced interactions in hadronic collisions at the AFTER@LHC experiment. We demonstrate that the experimental analysis of this process is feasible in the AFTER@LHC experiment and that the observation of the $η_c$ production in nuclear collisions is a unambiguous signature of the Odderon.

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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