膨胀QGP的热双轻子产生(英文)

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

膨胀QGP的热双轻子产生(英文)

傅永平, 杨光弟, 郗勤

文章导航 > 原子核物理评论 > 2012 > 29(4): 353-357

傅永平, 杨光弟, 郗勤. 膨胀QGP的热双轻子产生(英文)[J]. 原子核物理评论, 2012, 29(4): 353-357. doi: 10.11804/NuclPhysRev.29.04.353

引用本文:

傅永平, 杨光弟, 郗勤. 膨胀QGP的热双轻子产生(英文)[J]. 原子核物理评论, 2012, 29(4): 353-357. doi: 10.11804/NuclPhysRev.29.04.353

FU Yong-ping, YANG Guang-di, XI Qin. Thermal Dilepton Production in the Expanding QGP[J]. Nuclear Physics Review, 2012, 29(4): 353-357. doi: 10.11804/NuclPhysRev.29.04.353

Citation:

FU Yong-ping, YANG Guang-di, XI Qin. Thermal Dilepton Production in the Expanding QGP[J]. Nuclear Physics Review, 2012, 29(4): 353-357. doi: 10.11804/NuclPhysRev.29.04.353

膨胀QGP的热双轻子产生(英文)

doi: 10.11804/NuclPhysRev.29.04.353

临沧师范高等专科学校数理系, 云南临沧 677000

Thermal Dilepton Production in the Expanding QGP

Department of Physics and Mathematics, Lincang Teachers College, Lincang 677000, Yunnan, China

摘要: 研究了QGP中次级热双轻子的产生。在RHIC能区，次级热双轻子的产生在低质量范围0.2 GeV<M<0.8 GeV内加强了热双轻子谱。次级热双轻子产生机制能够较好地解释PHENIX Au-Au 200AGeV碰撞实验的双轻子增强现象。对于LHC能区的Pb-Pb 5.5ATeV碰撞，理论计算结果表明，在低质量区域双轻子增强现象会更加明显，增强区域在1.0 GeV<M<2.5 GeV范围内。The secondary thermal dileptons produced from the quark-gluon plasma are investigated. The secondary thermal dileptons produced at RHIC energy were concentrated in the low mass region of 0.2 GeV
- 双轻子产生 /
- 次级热双轻子 /
- 相对论重离子碰撞
Abstract: The secondary thermal dileptons produced from the quarkgluon plasma are investigated. The secondary thermal dileptons produced at RHIC energy were concentrated in the low mass region of 0.2 GeV<M<0.8 GeV. The mechanism of the secondary thermal dileptons could be properly explained the enhancement of the dilepton yield in PHENIX experiments for Au-Au 200 AGeV collisions. For Pb-Pb 5.5 ATeV collisions at LHC, the enhancement is more evident in the low mass region of 0.3 GeV
- dilepton production /
- secondary thermal dilepton /
- relativistic heavy ion collision

WeChat

点击查看大图

计量

文章访问数: 2185
HTML全文浏览量: 155
PDF下载量: 502
被引次数: 0

膨胀QGP的热双轻子产生(英文)

doi: 10.11804/NuclPhysRev.29.04.353

临沧师范高等专科学校数理系, 云南临沧 677000

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 2012-12-20

关键词:

双轻子产生 /

次级热双轻子 /

相对论重离子碰撞

摘要: 研究了QGP中次级热双轻子的产生。在RHIC能区，次级热双轻子的产生在低质量范围0.2 GeV<M<0.8 GeV内加强了热双轻子谱。次级热双轻子产生机制能够较好地解释PHENIX Au-Au 200AGeV碰撞实验的双轻子增强现象。对于LHC能区的Pb-Pb 5.5ATeV碰撞，理论计算结果表明，在低质量区域双轻子增强现象会更加明显，增强区域在1.0 GeV<M<2.5 GeV范围内。The secondary thermal dileptons produced from the quark-gluon plasma are investigated. The secondary thermal dileptons produced at RHIC energy were concentrated in the low mass region of 0.2 GeV

English Abstract

傅永平, 杨光弟, 郗勤. 膨胀QGP的热双轻子产生(英文)[J]. 原子核物理评论, 2012, 29(4): 353-357. doi: 10.11804/NuclPhysRev.29.04.353

引用本文:

傅永平, 杨光弟, 郗勤. 膨胀QGP的热双轻子产生(英文)[J]. 原子核物理评论, 2012, 29(4): 353-357. doi: 10.11804/NuclPhysRev.29.04.353

FU Yong-ping, YANG Guang-di, XI Qin. Thermal Dilepton Production in the Expanding QGP[J]. Nuclear Physics Review, 2012, 29(4): 353-357. doi: 10.11804/NuclPhysRev.29.04.353

Citation:

FU Yong-ping, YANG Guang-di, XI Qin. Thermal Dilepton Production in the Expanding QGP[J]. Nuclear Physics Review, 2012, 29(4): 353-357. doi: 10.11804/NuclPhysRev.29.04.353

全文HTML

/

下载: 全尺寸图片幻灯片

分享

用微信扫码二维码

分享至好友和朋友圈

返回