W. Bauer, M. K. Berkenbusch, L. Beaulieu, T. Lefort, R. Korteling, K. Kwiatkowski, H. Breuer, S. Pratt, W. Hsi, V. Viola, S. Yennello
{"title":"核碎片数据逐件分析的临界指数界的建立","authors":"W. Bauer, M. K. Berkenbusch, L. Beaulieu, T. Lefort, R. Korteling, K. Kwiatkowski, H. Breuer, S. Pratt, W. Hsi, V. Viola, S. Yennello","doi":"10.1556/APH.15.2002.3-4.24","DOIUrl":null,"url":null,"abstract":"And analysis of recent ISiS data [1] is performed and a comparison with percolation-based theories is conducted. We pay particular attention to detector acceptance corrections as well as the role of sequential decays of excited pre-fragments. The corrected data are subjected to a scaling analysis. We find evidence for a continuous phase transition in these nuclear multi-fragmentation events and extract the value for the critical exponents: σ=0.5±0.1 and τ=2.35±0.05. In addition, we find Tc=8.3±0.2 MeV.","PeriodicalId":7004,"journal":{"name":"Acta Physica Hungarica","volume":"102 1","pages":"417-426"},"PeriodicalIF":0.0000,"publicationDate":"2002-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Setting Bounds on Critical Exponents with Event-by-Event Analysis of Nuclear Fragmentation Data\",\"authors\":\"W. Bauer, M. K. Berkenbusch, L. Beaulieu, T. Lefort, R. Korteling, K. Kwiatkowski, H. Breuer, S. Pratt, W. Hsi, V. Viola, S. Yennello\",\"doi\":\"10.1556/APH.15.2002.3-4.24\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"And analysis of recent ISiS data [1] is performed and a comparison with percolation-based theories is conducted. We pay particular attention to detector acceptance corrections as well as the role of sequential decays of excited pre-fragments. The corrected data are subjected to a scaling analysis. We find evidence for a continuous phase transition in these nuclear multi-fragmentation events and extract the value for the critical exponents: σ=0.5±0.1 and τ=2.35±0.05. In addition, we find Tc=8.3±0.2 MeV.\",\"PeriodicalId\":7004,\"journal\":{\"name\":\"Acta Physica Hungarica\",\"volume\":\"102 1\",\"pages\":\"417-426\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta Physica Hungarica\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1556/APH.15.2002.3-4.24\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Physica Hungarica","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1556/APH.15.2002.3-4.24","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Setting Bounds on Critical Exponents with Event-by-Event Analysis of Nuclear Fragmentation Data
And analysis of recent ISiS data [1] is performed and a comparison with percolation-based theories is conducted. We pay particular attention to detector acceptance corrections as well as the role of sequential decays of excited pre-fragments. The corrected data are subjected to a scaling analysis. We find evidence for a continuous phase transition in these nuclear multi-fragmentation events and extract the value for the critical exponents: σ=0.5±0.1 and τ=2.35±0.05. In addition, we find Tc=8.3±0.2 MeV.
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