Current status of the standard model

To the chemist, all matter is composed of protons, neutrons, and electrons. But the first two are not "elementary" – they are composite structures made out of quarks. And there are many other particles, beyond the classical three. What are the "true" elementary particles, how do...

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Bibliographic Details
Main Author: Griffiths , David J.
Format: Online
Language:Portuguese
Published: Universidade Estadual de Campinas 2020
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Online Access:https://econtents.sbu.unicamp.br/eventos/index.php/phyproceedings/article/view/3231
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Summary:To the chemist, all matter is composed of protons, neutrons, and electrons. But the first two are not "elementary" – they are composite structures made out of quarks. And there are many other particles, beyond the classical three. What are the "true" elementary particles, how do they interact, and why aren’t we aware of them (except for the electron) in everyday life?
ISSN:2236-7535