膨胀 QCD 物质中的介质诱导部分子分裂

arXiv - PHYS - Nuclear Theory Pub Date : 2024-09-07 DOI:arxiv-2409.04806

Ismail Soudi

{"title":"膨胀 QCD 物质中的介质诱导部分子分裂","authors":"Ismail Soudi","doi":"arxiv-2409.04806","DOIUrl":null,"url":null,"abstract":"Using the approach derived by Caron-Huot and Gale from the BDMPS-Z formalism,\nwe obtain medium-induced parton splitting rates in a Bjorken expanding QCD\nmatter. We compare the rate with the case of a static medium and investigate\nthe impact of the medium expansion on the splitting rate. We also consider the\nleading order in the opacity expansion and the harmonic oscillator solution.\nThese approximations are recovered in the limits of small and large formation\ntimes, respectively.","PeriodicalId":501573,"journal":{"name":"arXiv - PHYS - Nuclear Theory","volume":"10 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Medium-induced parton splitting in expanding QCD matter\",\"authors\":\"Ismail Soudi\",\"doi\":\"arxiv-2409.04806\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Using the approach derived by Caron-Huot and Gale from the BDMPS-Z formalism,\\nwe obtain medium-induced parton splitting rates in a Bjorken expanding QCD\\nmatter. We compare the rate with the case of a static medium and investigate\\nthe impact of the medium expansion on the splitting rate. We also consider the\\nleading order in the opacity expansion and the harmonic oscillator solution.\\nThese approximations are recovered in the limits of small and large formation\\ntimes, respectively.\",\"PeriodicalId\":501573,\"journal\":{\"name\":\"arXiv - PHYS - Nuclear Theory\",\"volume\":\"10 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-09-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"arXiv - PHYS - Nuclear Theory\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/arxiv-2409.04806\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv - PHYS - Nuclear Theory","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2409.04806","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

利用卡隆-胡特（Caron-Huot）和盖尔（Gale）从BDMPS-Z形式主义推导出的方法，我们得到了比约肯（Bjorken）膨胀QCD物质中介质诱导的部分子分裂率。我们将该分裂率与静态介质的情况进行了比较，并研究了介质膨胀对分裂率的影响。我们还考虑了不透明性膨胀中的前导阶和谐波振荡器解。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Medium-induced parton splitting in expanding QCD matter

Using the approach derived by Caron-Huot and Gale from the BDMPS-Z formalism, we obtain medium-induced parton splitting rates in a Bjorken expanding QCD matter. We compare the rate with the case of a static medium and investigate the impact of the medium expansion on the splitting rate. We also consider the leading order in the opacity expansion and the harmonic oscillator solution. These approximations are recovered in the limits of small and large formation times, respectively.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

arXiv - PHYS - Nuclear Theory

自引率

0.00%

发文量