{"title":"利用库仑修正格劳伯模型和方位相关性研究抛射体和目标碎片的发射特征","authors":"U. Rawat, M. K. Singh, M. Goyal","doi":"10.1007/s40995-024-01615-x","DOIUrl":null,"url":null,"abstract":"<div><p>Using the Coulomb Modified Glauber (CMG) model for interactivity of <span>\\(^{84}{\\text {Kr}}_{36}\\)</span> with NED (Nuclear Emulsion Detector) nuclei at 1 A GeV, we have examined the total nuclear reaction cross-section (CS) for target participants [<span>\\(P_\\textrm{targ}\\)</span>], projectile participants [<span>\\(P_\\textrm{proj}\\)</span>], and binary collisions [<span>\\(B_\\textrm{C}\\)</span>] in this paper. We noted that there is a good compatibility between the average reaction CS with nuclear medium influence and the experimental findings. These estimated CS for nuclear reactions, [<span>\\(P_\\textrm{proj}\\)</span>], [<span>\\(P_\\textrm{targ}\\)</span>] and [<span>\\(B_\\textrm{C}\\)</span>], are tally with the various target groups of the nuclear emulsion nuclei. We have also focused on the azimuthal correlation of gray particles and black particles, shower particles and their dependence on the projectile mass (<span>\\(A_\\textrm{p}\\)</span>) at relativistic energy. The parameters which we have studied are the asymmetry coefficients (<span>\\(<\\alpha>\\)</span> and A). We have observed that the correlation increases linearly with <span>\\(A_\\textrm{p}\\)</span>.</p></div>","PeriodicalId":600,"journal":{"name":"Iranian Journal of Science and Technology, Transactions A: Science","volume":"48 3","pages":"795 - 804"},"PeriodicalIF":1.4000,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Study the Emission Feature of the Projectile and Target Fragments Using Coulomb Modified Glauber Model and Azimuthal Correlation\",\"authors\":\"U. Rawat, M. K. Singh, M. Goyal\",\"doi\":\"10.1007/s40995-024-01615-x\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Using the Coulomb Modified Glauber (CMG) model for interactivity of <span>\\\\(^{84}{\\\\text {Kr}}_{36}\\\\)</span> with NED (Nuclear Emulsion Detector) nuclei at 1 A GeV, we have examined the total nuclear reaction cross-section (CS) for target participants [<span>\\\\(P_\\\\textrm{targ}\\\\)</span>], projectile participants [<span>\\\\(P_\\\\textrm{proj}\\\\)</span>], and binary collisions [<span>\\\\(B_\\\\textrm{C}\\\\)</span>] in this paper. We noted that there is a good compatibility between the average reaction CS with nuclear medium influence and the experimental findings. These estimated CS for nuclear reactions, [<span>\\\\(P_\\\\textrm{proj}\\\\)</span>], [<span>\\\\(P_\\\\textrm{targ}\\\\)</span>] and [<span>\\\\(B_\\\\textrm{C}\\\\)</span>], are tally with the various target groups of the nuclear emulsion nuclei. We have also focused on the azimuthal correlation of gray particles and black particles, shower particles and their dependence on the projectile mass (<span>\\\\(A_\\\\textrm{p}\\\\)</span>) at relativistic energy. The parameters which we have studied are the asymmetry coefficients (<span>\\\\(<\\\\alpha>\\\\)</span> and A). We have observed that the correlation increases linearly with <span>\\\\(A_\\\\textrm{p}\\\\)</span>.</p></div>\",\"PeriodicalId\":600,\"journal\":{\"name\":\"Iranian Journal of Science and Technology, Transactions A: Science\",\"volume\":\"48 3\",\"pages\":\"795 - 804\"},\"PeriodicalIF\":1.4000,\"publicationDate\":\"2024-04-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Iranian Journal of Science and Technology, Transactions A: Science\",\"FirstCategoryId\":\"4\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s40995-024-01615-x\",\"RegionNum\":4,\"RegionCategory\":\"综合性期刊\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"MULTIDISCIPLINARY SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Iranian Journal of Science and Technology, Transactions A: Science","FirstCategoryId":"4","ListUrlMain":"https://link.springer.com/article/10.1007/s40995-024-01615-x","RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}
引用次数: 0
摘要
我们使用库仑修正格劳伯(CMG)模型来研究在1 A GeV下\(^{84}\{text {Kr}}}_{36}\)与NED(核乳化探测器)原子核的相互作用、我们在本文中研究了目标参与者[\(P_\textrm{targ}\)]、抛射体参与者[\(P_\textrm{proj}\)]和二元碰撞[\(B_\textrm{C}\)]的总核反应截面(CS)。我们注意到,受核介质影响的平均反应CS与实验结果有很好的兼容性。这些估计的核反应CS,即[\(P_textrm{proj}\)]、[\(P_textrm{targ}\)]和[\(B_textrm{C}\)],与核乳化核的不同靶组相吻合。我们还重点研究了相对论能量下灰色粒子和黑色粒子、阵雨粒子的方位相关性及其与射弹质量(\(A_\textrm{p}\))的关系。我们研究的参数是不对称系数(\(<\alpha>\)和A)。我们观察到,相关性随\(A_\textrm{p}\)线性增加。
Study the Emission Feature of the Projectile and Target Fragments Using Coulomb Modified Glauber Model and Azimuthal Correlation
Using the Coulomb Modified Glauber (CMG) model for interactivity of \(^{84}{\text {Kr}}_{36}\) with NED (Nuclear Emulsion Detector) nuclei at 1 A GeV, we have examined the total nuclear reaction cross-section (CS) for target participants [\(P_\textrm{targ}\)], projectile participants [\(P_\textrm{proj}\)], and binary collisions [\(B_\textrm{C}\)] in this paper. We noted that there is a good compatibility between the average reaction CS with nuclear medium influence and the experimental findings. These estimated CS for nuclear reactions, [\(P_\textrm{proj}\)], [\(P_\textrm{targ}\)] and [\(B_\textrm{C}\)], are tally with the various target groups of the nuclear emulsion nuclei. We have also focused on the azimuthal correlation of gray particles and black particles, shower particles and their dependence on the projectile mass (\(A_\textrm{p}\)) at relativistic energy. The parameters which we have studied are the asymmetry coefficients (\(<\alpha>\) and A). We have observed that the correlation increases linearly with \(A_\textrm{p}\).
期刊介绍:
The aim of this journal is to foster the growth of scientific research among Iranian scientists and to provide a medium which brings the fruits of their research to the attention of the world’s scientific community. The journal publishes original research findings – which may be theoretical, experimental or both - reviews, techniques, and comments spanning all subjects in the field of basic sciences, including Physics, Chemistry, Mathematics, Statistics, Biology and Earth Sciences