arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 0708.3010hep-ph
收藏

GSI-FAIR和J-PARC的开放式魅力生产前景

Prospects of Open Charm Production at GSI-FAIR and J-PARC

J. Riedl, A. Schafer, M. Stratmann

摘要:

我们提出了一个详细的唯象研究的前景开放的魅力物理在未来的$\bar{p}p$和$pp$设施GSI-FAIR和J-PARC,分别。特别是,我们集中在微分截面和电荷和纵向双自旋不对称性在下一个领先的顺序精度。通过改变粲夸克质量、重整化和因子化尺度,估计了所提出的观测量的理论不确定性。

英文摘要:

We present a detailed phenomenological study of the prospects of open charm physics at the future $\bar{p}p$ and $pp$ facilities GSI-FAIR and J-PARC, respectively. In particular, we concentrate on differential cross sections and the charge and longitudinal double-spin asymmetries at next-to-leading order accuracy. Theoretical uncertainties for the proposed observables are estimated by varying the charm quark mass and the renormalization and factorization scales.

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。

↑