N. K. Kornegrutsa, D. A. Artemenkov, V. Bradnova, P. I. Zarubin, I. G. Zarubina, R. R. Kattabekov, K. Z. Mamatkulov, P. A. Rukoyatkin, V. V. Rusakova
{"title":"Fragmentation of 1.2 A GeV $^7$Be nuclei in nuclear photographic emulsion","authors":"N. K. Kornegrutsa, D. A. Artemenkov, V. Bradnova, P. I. Zarubin, I. G. Zarubina, R. R. Kattabekov, K. Z. Mamatkulov, P. A. Rukoyatkin, V. V. Rusakova","doi":"arxiv-2409.06293","DOIUrl":null,"url":null,"abstract":"The charge topology of peripheral fragmentation of 1.2 A GeV $^7$Be nuclei in\na nuclear emulsion is presented. The dissociation of $^7$Be nuclei via the\nchannels $^7$Be$\\rightarrow ^4$He + $^3$He, $^7$Be$\\rightarrow$2$^3$He + n and\n$^7$Be$\\rightarrow ^4$He + 2$^1$H is considered in detail. It is found that in\nthe channel $^7$Be$\\rightarrow ^4$He + 2$^1$H, events related to the channel\n$^7$Be$\\rightarrow ^6$Be + n with the cascade decay $^6$Be$\\rightarrow ^4$He +\n2p account for about 27 %.","PeriodicalId":501206,"journal":{"name":"arXiv - PHYS - Nuclear Experiment","volume":"102 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv - PHYS - Nuclear Experiment","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2409.06293","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The charge topology of peripheral fragmentation of 1.2 A GeV $^7$Be nuclei in
a nuclear emulsion is presented. The dissociation of $^7$Be nuclei via the
channels $^7$Be$\rightarrow ^4$He + $^3$He, $^7$Be$\rightarrow$2$^3$He + n and
$^7$Be$\rightarrow ^4$He + 2$^1$H is considered in detail. It is found that in
the channel $^7$Be$\rightarrow ^4$He + 2$^1$H, events related to the channel
$^7$Be$\rightarrow ^6$Be + n with the cascade decay $^6$Be$\rightarrow ^4$He +
2p account for about 27 %.