SEMINARIUM FIZYKI WIELKICH ENERGII<\/p>\n\n\n\n
Dnia 28 lutego (pi\u0105tek) o godzinie 11:30, w sali B2.38 odb\u0119dzie si\u0119 seminarium, na kt\u00f3rym zostanie wyg\u0142oszony referat pt.:<\/p>\n\n\n\n
„Understanding Quark and Neutrino Mixing: Theory and Experiments”<\/p>\n\n\n\n
Referuje: dr Oleksandr Tomalak<\/p>\n\n\n\n
The behavior of fundamental particles, such as quarks and neutrinos, is key to understanding the Standard Model of particle physics. Their mixing patterns are described by two mathematical<\/p>\n\n\n\n
objects: the Cabibbo-Kobayashi-Maskawa (CKM) matrix for quarks and the Pontecorvo-Maki-Nakagawa-Sakata (PMNS) matrix for neutrinos. In this talk, I will explain how recent advances in theory and experiments are helping to improve the precision of these matrices.<\/p>\n\n\n\n
For quarks, I will discuss how precise measurements of the neutron lifetime allow us to determine the largest CKM matrix element, Vud. I will present a modern theoretical framework that accounts for subtle effects, like radiative corrections, in low-energy processes with nucleons. These corrections are essential for achieving high precision in extracting Vud.<\/p>\n\n\n\n
For neutrinos, future experiments such as Hyper-Kamiokande in Japan and LBNF\/DUNE in the USA aim to answer fundamental questions, such as whether neutrinos preserve charge-parity (CP) violation and the ordering of their masses. These experiments depend on accurate predictions of how neutrinos interact with matter. I will review recent theoretical progress on radiative corrections, the structure of hadrons, and neutrino-nucleus interactions, and discuss their role in determining the elements of the PMNS matrix.<\/p>\n\n\n\n
Serdecznie zapraszamy <\/span><\/p> dr hab. Katarzyna Grzelak <\/span><\/p> prof. dr hab. Aleksander Filip \u017barnecki<\/p> <\/p>\n","protected":false},"excerpt":{"rendered":" SEMINARIUM FIZYKI WIELKICH ENERGII Dnia 28 lutego (pi\u0105tek) o godzinie 11:30, w sali B2.38 odb\u0119dzie si\u0119 seminarium, na kt\u00f3rym zostanie wyg\u0142oszony referat pt.: „Understanding Quark and Neutrino Mixing: Theory and Experiments” Referuje: dr Oleksandr Tomalak The behavior of fundamental particles, such as quarks and neutrinos, is key to understanding the Standard Model of particle physics. … <\/p>\n