A. A. Botov, M. N. Achasov, A. Yu. Barnyakov, K. I. Beloborodov, A. V. Berdyugin, A. G. Bogdanchikov, T. V. Dimova, V. P. Druzhinin, L. V. Kardapoltsev, A. G. Kharlamov, A. A. Korol, D. P. Kovrizhin, A. P. Krukov, A. S. Kupich, N. A. Melnikova, A. E. Obrazovsky, E. V. Pakhtusova, K. V. Pugachev, S. I. Serednyakov, D. A. Shtol, Z. K. Silagadze, I. K. Surin, Yu. V. Usov, V. N. Zabin
{"title":"在VEPP-2000对撞机上用SND探测器研究\\(\\boldsymbol{e}^{\\boldsymbol{+}}\\boldsymbol{e}^{\\boldsymbol{-}}\\)湮灭成强子","authors":"A. A. Botov, M. N. Achasov, A. Yu. Barnyakov, K. I. Beloborodov, A. V. Berdyugin, A. G. Bogdanchikov, T. V. Dimova, V. P. Druzhinin, L. V. Kardapoltsev, A. G. Kharlamov, A. A. Korol, D. P. Kovrizhin, A. P. Krukov, A. S. Kupich, N. A. Melnikova, A. E. Obrazovsky, E. V. Pakhtusova, K. V. Pugachev, S. I. Serednyakov, D. A. Shtol, Z. K. Silagadze, I. K. Surin, Yu. V. Usov, V. N. Zabin","doi":"10.3103/S0027134924700851","DOIUrl":null,"url":null,"abstract":"<p>Recent results on a study of exclusive processes of <span>\\(e^{+}e^{-}\\)</span> annihilation into hadrons below 2 GeV obtained at the SND detector are presented. The analyses are based on data collected at the VEPP-2000 collider. In particular, we present the measurements of the <span>\\(e^{+}e^{-}\\to\\eta\\gamma\\)</span>, <span>\\(e^{+}e^{-}\\to\\pi^{+}\\pi^{-}\\pi^{0}\\)</span>, <span>\\(e^{+}e^{-}\\to\\omega\\pi^{0}\\)</span> cross sections and the preliminary results on study of the <span>\\(e^{+}e^{-}\\to\\eta\\pi^{+}\\pi^{-}2\\pi^{0}\\)</span> process. The results obtained are compared with previous measurements.</p>","PeriodicalId":711,"journal":{"name":"Moscow University Physics Bulletin","volume":"79 1 supplement","pages":"97 - 100"},"PeriodicalIF":0.4000,"publicationDate":"2025-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Study of the \\\\(\\\\boldsymbol{e}^{\\\\boldsymbol{+}}\\\\boldsymbol{e}^{\\\\boldsymbol{-}}\\\\) Annihilation into Hadrons with the SND Detector at the VEPP-2000 Collider\",\"authors\":\"A. A. Botov, M. N. Achasov, A. Yu. Barnyakov, K. I. Beloborodov, A. V. Berdyugin, A. G. Bogdanchikov, T. V. Dimova, V. P. Druzhinin, L. V. Kardapoltsev, A. G. Kharlamov, A. A. Korol, D. P. Kovrizhin, A. P. Krukov, A. S. Kupich, N. A. Melnikova, A. E. Obrazovsky, E. V. Pakhtusova, K. V. Pugachev, S. I. Serednyakov, D. A. Shtol, Z. K. Silagadze, I. K. Surin, Yu. V. Usov, V. N. Zabin\",\"doi\":\"10.3103/S0027134924700851\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Recent results on a study of exclusive processes of <span>\\\\(e^{+}e^{-}\\\\)</span> annihilation into hadrons below 2 GeV obtained at the SND detector are presented. The analyses are based on data collected at the VEPP-2000 collider. In particular, we present the measurements of the <span>\\\\(e^{+}e^{-}\\\\to\\\\eta\\\\gamma\\\\)</span>, <span>\\\\(e^{+}e^{-}\\\\to\\\\pi^{+}\\\\pi^{-}\\\\pi^{0}\\\\)</span>, <span>\\\\(e^{+}e^{-}\\\\to\\\\omega\\\\pi^{0}\\\\)</span> cross sections and the preliminary results on study of the <span>\\\\(e^{+}e^{-}\\\\to\\\\eta\\\\pi^{+}\\\\pi^{-}2\\\\pi^{0}\\\\)</span> process. The results obtained are compared with previous measurements.</p>\",\"PeriodicalId\":711,\"journal\":{\"name\":\"Moscow University Physics Bulletin\",\"volume\":\"79 1 supplement\",\"pages\":\"97 - 100\"},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2025-02-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Moscow University Physics Bulletin\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://link.springer.com/article/10.3103/S0027134924700851\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PHYSICS, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Moscow University Physics Bulletin","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.3103/S0027134924700851","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}
Study of the \(\boldsymbol{e}^{\boldsymbol{+}}\boldsymbol{e}^{\boldsymbol{-}}\) Annihilation into Hadrons with the SND Detector at the VEPP-2000 Collider
Recent results on a study of exclusive processes of \(e^{+}e^{-}\) annihilation into hadrons below 2 GeV obtained at the SND detector are presented. The analyses are based on data collected at the VEPP-2000 collider. In particular, we present the measurements of the \(e^{+}e^{-}\to\eta\gamma\), \(e^{+}e^{-}\to\pi^{+}\pi^{-}\pi^{0}\), \(e^{+}e^{-}\to\omega\pi^{0}\) cross sections and the preliminary results on study of the \(e^{+}e^{-}\to\eta\pi^{+}\pi^{-}2\pi^{0}\) process. The results obtained are compared with previous measurements.
期刊介绍:
Moscow University Physics Bulletin publishes original papers (reviews, articles, and brief communications) in the following fields of experimental and theoretical physics: theoretical and mathematical physics; physics of nuclei and elementary particles; radiophysics, electronics, acoustics; optics and spectroscopy; laser physics; condensed matter physics; chemical physics, physical kinetics, and plasma physics; biophysics and medical physics; astronomy, astrophysics, and cosmology; physics of the Earth’s, atmosphere, and hydrosphere.