R. Maccary, C. Guidorzi, L. Amati, L. Bazzanini, M. Bulla, A. E. Camisasca, L. Ferro, F. Frontera, A. Tsvetkova
{"title":"费米/GBM 探测到的已知红移的伽马射线暴脉冲的能量、光度、持续时间和等待时间的分布情况","authors":"R. Maccary, C. Guidorzi, L. Amati, L. Bazzanini, M. Bulla, A. E. Camisasca, L. Ferro, F. Frontera, A. Tsvetkova","doi":"arxiv-2401.14063","DOIUrl":null,"url":null,"abstract":"Discovered more than 50 years ago, gamma-ray burst (GRB) prompt emission\nremains the most puzzling aspect of GRB physics. Its complex and irregular\nnature should reveal how newborn GRB engines release their energy. In this\nrespect, the possibility that GRB engines could operate as self-organized\ncritical (SOC) systems has been put forward. Here, we present the energy,\nluminosity, waiting time, and duration distributions of individual pulses of\nGRBs with known redshift detected by the Fermi Gamma-ray Burst Monitor (GBM).\nThis is the first study of this kind in which selection effects are accounted\nfor. The compatibility of our results with the framework of SOC theory is\ndiscussed. We found evidence for an intrinsic break in the power-law models\nthat describe the energy and the luminosity distributions.","PeriodicalId":501305,"journal":{"name":"arXiv - PHYS - Adaptation and Self-Organizing Systems","volume":"6 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Distributions of energy, luminosity, duration, and waiting times of gamma-ray burst pulses with known redshift detected by Fermi/GBM\",\"authors\":\"R. Maccary, C. Guidorzi, L. Amati, L. Bazzanini, M. Bulla, A. E. Camisasca, L. Ferro, F. Frontera, A. Tsvetkova\",\"doi\":\"arxiv-2401.14063\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Discovered more than 50 years ago, gamma-ray burst (GRB) prompt emission\\nremains the most puzzling aspect of GRB physics. Its complex and irregular\\nnature should reveal how newborn GRB engines release their energy. In this\\nrespect, the possibility that GRB engines could operate as self-organized\\ncritical (SOC) systems has been put forward. Here, we present the energy,\\nluminosity, waiting time, and duration distributions of individual pulses of\\nGRBs with known redshift detected by the Fermi Gamma-ray Burst Monitor (GBM).\\nThis is the first study of this kind in which selection effects are accounted\\nfor. The compatibility of our results with the framework of SOC theory is\\ndiscussed. We found evidence for an intrinsic break in the power-law models\\nthat describe the energy and the luminosity distributions.\",\"PeriodicalId\":501305,\"journal\":{\"name\":\"arXiv - PHYS - Adaptation and Self-Organizing Systems\",\"volume\":\"6 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-01-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"arXiv - PHYS - Adaptation and Self-Organizing Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/arxiv-2401.14063\",\"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 - Adaptation and Self-Organizing Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2401.14063","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Distributions of energy, luminosity, duration, and waiting times of gamma-ray burst pulses with known redshift detected by Fermi/GBM
Discovered more than 50 years ago, gamma-ray burst (GRB) prompt emission
remains the most puzzling aspect of GRB physics. Its complex and irregular
nature should reveal how newborn GRB engines release their energy. In this
respect, the possibility that GRB engines could operate as self-organized
critical (SOC) systems has been put forward. Here, we present the energy,
luminosity, waiting time, and duration distributions of individual pulses of
GRBs with known redshift detected by the Fermi Gamma-ray Burst Monitor (GBM).
This is the first study of this kind in which selection effects are accounted
for. The compatibility of our results with the framework of SOC theory is
discussed. We found evidence for an intrinsic break in the power-law models
that describe the energy and the luminosity distributions.