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arXiv 0903.0415nucl-ex
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电磁探针

Electromagnetic Probes

Itzhak Tserruya

摘要:

本文综述了相对论重离子碰撞中从BEVALAC低能到RHIC高能的双轻子和实光子测量。双轻子覆盖不变质量范围\mll = 0 - 2.5 GeV/c $^2$,即低质量和中等质量的连续体以及光矢量介子$ρ, ω, ϕ$。评论还包括测量的光矢量介子在基元反应。

英文摘要:

A review is presented of dilepton and real photon measurements in relativistic heavy ion collisions over a very broad energy range from the low energies of the BEVALAC up to the highest energies available at RHIC. The dileptons cover the invariant mass range \mll = 0 - 2.5 GeV/c$^2$, i.e. the continuum at low and intermediate masses and the light vector mesons, $ρ, ω, ϕ$. The review includes also measurements of the light vector mesons in elementary reactions.

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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