{"title":"ISR中αα、dd和pp相互作用的总中性能谱比较","authors":"Mitsuyoshi Tanaka","doi":"10.1063/1.34931","DOIUrl":null,"url":null,"abstract":"The total neutral energy spectra, ETOT°=Σ1ei°, have been measured in the central region of αα, dd and pp interactions at √sNN=31 GeV with an electromagnetic calorimeter covering 2π in azimuth. The data were collected in the light‐ion run at the CERN ISR during August 1983. The cross section ratio of the αα to the pp interactions increases rapidly wth ETOT° from 7 to 105 in the range 1.5<ETOT°<19 GeV. The data are compared with a simple model of simultaneous multiple nucleon‐nucleon collisions.","PeriodicalId":240164,"journal":{"name":"Intersections Between Particles and Nuclear Physics","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A comparison of the total neutral energy spectra of αα, dd and pp interactions at the ISR\",\"authors\":\"Mitsuyoshi Tanaka\",\"doi\":\"10.1063/1.34931\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The total neutral energy spectra, ETOT°=Σ1ei°, have been measured in the central region of αα, dd and pp interactions at √sNN=31 GeV with an electromagnetic calorimeter covering 2π in azimuth. The data were collected in the light‐ion run at the CERN ISR during August 1983. The cross section ratio of the αα to the pp interactions increases rapidly wth ETOT° from 7 to 105 in the range 1.5<ETOT°<19 GeV. The data are compared with a simple model of simultaneous multiple nucleon‐nucleon collisions.\",\"PeriodicalId\":240164,\"journal\":{\"name\":\"Intersections Between Particles and Nuclear Physics\",\"volume\":\"7 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-05-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Intersections Between Particles and Nuclear Physics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1063/1.34931\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Intersections Between Particles and Nuclear Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/1.34931","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A comparison of the total neutral energy spectra of αα, dd and pp interactions at the ISR
The total neutral energy spectra, ETOT°=Σ1ei°, have been measured in the central region of αα, dd and pp interactions at √sNN=31 GeV with an electromagnetic calorimeter covering 2π in azimuth. The data were collected in the light‐ion run at the CERN ISR during August 1983. The cross section ratio of the αα to the pp interactions increases rapidly wth ETOT° from 7 to 105 in the range 1.5
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