Electromagnetic Form Factor of Doubly-Strange Hyperon
The standard model of particle physics is a well-tested theoretical framework, but there are still some issues that deserve experimental and theoretical investigation. The <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics&...
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| Format: | Article |
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MDPI AG
2022-01-01
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| Series: | Symmetry |
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| Online Access: | https://www.mdpi.com/2073-8994/14/1/65 |
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| author | Xiongfei Wang Guangshun Huang |
| author_facet | Xiongfei Wang Guangshun Huang |
| author_sort | Xiongfei Wang |
| collection | DOAJ |
| description | The standard model of particle physics is a well-tested theoretical framework, but there are still some issues that deserve experimental and theoretical investigation. The <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="normal">Ξ</mi></semantics></math></inline-formula> resonances with strangeness <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>S</mi><mo>=</mo><mo>−</mo><mn>2</mn></mrow></semantics></math></inline-formula>, the so-called doubly-strange hyperon, can provide important information to further test the standard model by studying their electromagnetic form factors, such as probing the limitation of the quark models and spotting unrevealed aspects of the QCD description of the structure of hadron resonances. In this work, we review some recent studies of the electromagnetic form factors on doubly-strange hyperons in pair production from positron–electron annihilation experiment. |
| first_indexed | 2024-03-10T00:27:00Z |
| format | Article |
| id | doaj.art-c19de0588e2d4b878ced33f3aa614a78 |
| institution | Directory Open Access Journal |
| issn | 2073-8994 |
| language | English |
| last_indexed | 2024-03-10T00:27:00Z |
| publishDate | 2022-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Symmetry |
| spelling | doaj.art-c19de0588e2d4b878ced33f3aa614a782023-11-23T15:32:52ZengMDPI AGSymmetry2073-89942022-01-011416510.3390/sym14010065Electromagnetic Form Factor of Doubly-Strange HyperonXiongfei Wang0Guangshun Huang1School of Physical Science and Technology, Lanzhou University, Lanzhou 730000, ChinaDepartment of Modern Physics, University of Science and Technology of China, Hefei 230026, ChinaThe standard model of particle physics is a well-tested theoretical framework, but there are still some issues that deserve experimental and theoretical investigation. The <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="normal">Ξ</mi></semantics></math></inline-formula> resonances with strangeness <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>S</mi><mo>=</mo><mo>−</mo><mn>2</mn></mrow></semantics></math></inline-formula>, the so-called doubly-strange hyperon, can provide important information to further test the standard model by studying their electromagnetic form factors, such as probing the limitation of the quark models and spotting unrevealed aspects of the QCD description of the structure of hadron resonances. In this work, we review some recent studies of the electromagnetic form factors on doubly-strange hyperons in pair production from positron–electron annihilation experiment.https://www.mdpi.com/2073-8994/14/1/65electromagnetic form factorBorn cross sectionhyperon pair production |
| spellingShingle | Xiongfei Wang Guangshun Huang Electromagnetic Form Factor of Doubly-Strange Hyperon Symmetry electromagnetic form factor Born cross section hyperon pair production |
| title | Electromagnetic Form Factor of Doubly-Strange Hyperon |
| title_full | Electromagnetic Form Factor of Doubly-Strange Hyperon |
| title_fullStr | Electromagnetic Form Factor of Doubly-Strange Hyperon |
| title_full_unstemmed | Electromagnetic Form Factor of Doubly-Strange Hyperon |
| title_short | Electromagnetic Form Factor of Doubly-Strange Hyperon |
| title_sort | electromagnetic form factor of doubly strange hyperon |
| topic | electromagnetic form factor Born cross section hyperon pair production |
| url | https://www.mdpi.com/2073-8994/14/1/65 |
| work_keys_str_mv | AT xiongfeiwang electromagneticformfactorofdoublystrangehyperon AT guangshunhuang electromagneticformfactorofdoublystrangehyperon |