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arXiv 0802.1474nucl-th
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pp与偏振光束碰撞中的Ω介子产生

Omega meson production in pp collisions with a polarized beam

J. Balasubramanyam, Venkataraya, G. Ramachandran

摘要:

在考虑了$Ps$和$Ss, Sp$的所有六个阈值分波振幅的情况下,导出了在$pp \to pp ω$中束流分析功率$A_y$和束流-介子自旋转移的模型无关公式.注意力也集中在最低的三个分波振幅$f_1, f_2, f_3$没有任何离散模糊的经验测定。

英文摘要:

Model independent formulae are derived for the beam analyzing power $A_y$ and beam to meson spin transfers in $pp \to pp ω$ taking into consideration all the six threshold partial wave amplitudes covering the $Ss, Sp$ and $Ps$ channels. Attention is also focussed on the empirical determination of the lowest three partial wave amplitudes $f_1, f_2, f_3$ without any discrete ambiguities.

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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