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arXiv 1306.5169hep-ph
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(反)质子-强子碰撞和电荷交换反应中硬轻介子的产生

Hard light meson production in (anti)proton-hadron collisions and charge-echange reactions

E. A. Kuraev, E. S. Kokoulina, E. Tomasi-Gustafsson

摘要:

本文提出将QED“返回共振”机制推广到(反)质子与强子靶(核子或核)碰撞中的轻介子发射($π$,$ρ$)。计算了它的截面和多重数分布。带电介子的共线发射(沿束方向)可用于产生高能(反)中子束。考虑现有和计划中的设施的可能应用。

英文摘要:

An extension of the QED 'return to resonance' mechanism to light meson emission ($π$, $ρ$) in (anti)proton collisions with a hadronic target (nucleon or nucleus) is proposed. The cross section and the multiplicity distributions are calculated. The collinear emission (along the beam direction) of a charged meson may be used to produce high energy (anti)neutron beams. Possible applications at existing and planned facilities are considered.

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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