I. Alekseev, B. Bobchenko, P. E. Budkovsky, V. Kanavets, L. Koroleva, V. Martynov, B. Morozov, V. Nesterov, V. Platonov, V. Ryltsov, V. Sakharov, A. D. Sulimov, D. Svirida, V. Zhurkin, V. Abaev, N. A. Bazhanov, V. Bekrenev, Y. Beloglazov, E. A. Filimonov, A. Kovalev, N. Kozlenko, S. Kruglov, A. Kulbardis, I. Lopatin, V. A. Schedrov, V. Sumachev, V. Trautman
{"title":"Measurement of spin rotation parameter A+ in π +p elastic scattering","authors":"I. Alekseev, B. Bobchenko, P. E. Budkovsky, V. Kanavets, L. Koroleva, V. Martynov, B. Morozov, V. Nesterov, V. Platonov, V. Ryltsov, V. Sakharov, A. D. Sulimov, D. Svirida, V. Zhurkin, V. Abaev, N. A. Bazhanov, V. Bekrenev, Y. Beloglazov, E. A. Filimonov, A. Kovalev, N. Kozlenko, S. Kruglov, A. Kulbardis, I. Lopatin, V. A. Schedrov, V. Sumachev, V. Trautman","doi":"10.1080/01422419608223783","DOIUrl":null,"url":null,"abstract":"Abstract The ITEP-PNPI collaboration presents first results of the spin rotation parameter A+ measurements in the second resonance region. The experiment was performed on ITEP accelerator at positive pion beam momentum 1·43 GeV/c (√s= 1·90 GeV/c) for scattering angles 0cm = 127° and 133°. Main parts of the setup were a polarized proton target and a carbon-plate polarimeter. The results of measurements are in agreement with the predictions of the partial-wave analysis VPI and in contradiction with the predictions of PWA's KH and CMB.","PeriodicalId":264948,"journal":{"name":"Surveys in High Energy Physics","volume":"49 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-04-01","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/10.1080/01422419608223783","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
Abstract The ITEP-PNPI collaboration presents first results of the spin rotation parameter A+ measurements in the second resonance region. The experiment was performed on ITEP accelerator at positive pion beam momentum 1·43 GeV/c (√s= 1·90 GeV/c) for scattering angles 0cm = 127° and 133°. Main parts of the setup were a polarized proton target and a carbon-plate polarimeter. The results of measurements are in agreement with the predictions of the partial-wave analysis VPI and in contradiction with the predictions of PWA's KH and CMB.
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