非静态球形夸克-胶子等离子体的2π干涉学的检测

来源 :高能物理与核物理 | 被引量 : 0次 | 上传用户：shiqingshuicai

【摘要】

：

提出了一种相对论重离子碰撞中强子物质生成时的π膨胀源模型.得到了该模型中的小相对论动量区域的2π关联函数及表观π源参数Ra与实际π源参数Re的关系.这一关系与QGP生成时

【作者】

：

陈小凡

【机构】

：

哈尔滨工业大学物理系

【出处】

：

高能物理与核物理

【发表日期】

：

2004年期

【关键词】

：

夸克-胶子等离子体 2π干涉学相对论重离子碰撞 quark-gluon plasma two-pion interferometry relativistic

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论文部分内容阅读

提出了一种相对论重离子碰撞中强子物质生成时的π膨胀源模型.得到了该模型中的小相对论动量区域的2π关联函数及表观π源参数Ra与实际π源参数Re的关系.这一关系与QGP生成时的关系有所区别.这一区别可以用来检测相对论重离子碰撞中产生的非静态球形夸克-胶子等离子体的存在性.两个关系也显示了一种标度行为.

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非静态球形夸克-胶子等离子体的2π干涉学的检测

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