{"title":"Antiprotonic bound systems","authors":"M. Doser","doi":"10.1016/j.ppnp.2022.103964","DOIUrl":null,"url":null,"abstract":"<div><p>A wide range of exotic bound systems incorporating antiprotons (atoms, atomic ions, molecules or molecular ions) can be formed, in many cases simply by replacing at least one electron of a matter system by an antiproton. A number of these systems have been studied over decades, while others (in particular antihydrogen) have only recently been the object of precision measurements, and a much larger set have not yet been explored. This review focuses on the physics topics that these exotic systems allow to investigate, and that range from tests of fundamental symmetries to investigating the strong and electromagnetic interactions to probing nuclear models in nuclei far from the line of stability.</p></div>","PeriodicalId":412,"journal":{"name":"Progress in Particle and Nuclear Physics","volume":"125 ","pages":"Article 103964"},"PeriodicalIF":14.5000,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Progress in Particle and Nuclear Physics","FirstCategoryId":"101","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0146641022000254","RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PHYSICS, NUCLEAR","Score":null,"Total":0}
引用次数: 4
Abstract
A wide range of exotic bound systems incorporating antiprotons (atoms, atomic ions, molecules or molecular ions) can be formed, in many cases simply by replacing at least one electron of a matter system by an antiproton. A number of these systems have been studied over decades, while others (in particular antihydrogen) have only recently been the object of precision measurements, and a much larger set have not yet been explored. This review focuses on the physics topics that these exotic systems allow to investigate, and that range from tests of fundamental symmetries to investigating the strong and electromagnetic interactions to probing nuclear models in nuclei far from the line of stability.
期刊介绍：
Taking the format of four issues per year, the journal Progress in Particle and Nuclear Physics aims to discuss new developments in the field at a level suitable for the general nuclear and particle physicist and, in greater technical depth, to explore the most important advances in these areas. Most of the articles will be in one of the fields of nuclear physics, hadron physics, heavy ion physics, particle physics, as well as astrophysics and cosmology. A particular effort is made to treat topics of an interface type for which both particle and nuclear physics are important. Related topics such as detector physics, accelerator physics or the application of nuclear physics in the medical and archaeological fields will also be treated from time to time.
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