{"title":"中微子与核子相互作用中中性电流产生J/P的观察","authors":"I. Tsukerman","doi":"10.1080/01422410108228805","DOIUrl":null,"url":null,"abstract":"Abstract Observation of J/P production in weak neutral currents in the calorimeter of the CHORUS detector exposed to the CERN SPS wide-band vμ beam is reported. A spectrum-averaged cross section [sgrave]J/P = (5.8 ± 2.4) × 10−41 cm2 is obtained for 20 GeV ≤ Ev ≤ 200 GeV. The data is compared with the theoretical model based on the QCD Z-gluon fusion mechanism.","PeriodicalId":264948,"journal":{"name":"Surveys in High Energy Physics","volume":"85 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2001-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Observation of J/P production via neutral currents in muon neutrino interactions with nucleons in CHORUS\",\"authors\":\"I. Tsukerman\",\"doi\":\"10.1080/01422410108228805\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract Observation of J/P production in weak neutral currents in the calorimeter of the CHORUS detector exposed to the CERN SPS wide-band vμ beam is reported. A spectrum-averaged cross section [sgrave]J/P = (5.8 ± 2.4) × 10−41 cm2 is obtained for 20 GeV ≤ Ev ≤ 200 GeV. The data is compared with the theoretical model based on the QCD Z-gluon fusion mechanism.\",\"PeriodicalId\":264948,\"journal\":{\"name\":\"Surveys in High Energy Physics\",\"volume\":\"85 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2001-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Surveys in High Energy Physics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/01422410108228805\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Surveys in High Energy Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/01422410108228805","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
摘要报道了暴露在CERN SPS宽带vμ束流下的CHORUS探测器的量热计弱中性电流中J/P的产生。当20 GeV≤Ev≤200 GeV时，得到的光谱平均截面[sgrave]J/P =(5.8±2.4)× 10−41 cm2。将实验数据与基于QCD z -胶子聚变机制的理论模型进行了比较。
Observation of J/P production via neutral currents in muon neutrino interactions with nucleons in CHORUS
Abstract Observation of J/P production in weak neutral currents in the calorimeter of the CHORUS detector exposed to the CERN SPS wide-band vμ beam is reported. A spectrum-averaged cross section [sgrave]J/P = (5.8 ± 2.4) × 10−41 cm2 is obtained for 20 GeV ≤ Ev ≤ 200 GeV. The data is compared with the theoretical model based on the QCD Z-gluon fusion mechanism.
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