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February 28, 2024 to March 6, 2024
HSE Study Center “Voronovo”
Europe/Moscow timezone

Search for the new decay of Lambda_b with X3872 in the final state

Mar 5, 2024, 10:48 AM
12m
HSE Study Center “Voronovo”

HSE Study Center “Voronovo”

Voronovskoe, Moscow Russian Federation
Talk (10+2 min) Young Scientist Forum Young Scientist Forum

Speaker

Aleksandr Tulupov

Description

In modern particle physics it is becoming increasingly popular study the b baryons with charmonium-like final states in attempt to find a new tetraquark candidates. Searching such candidates may shed a new light into unclear nature of such states.
Using a data sample collected by the CMS experiment in 2016-2018 and 2022 years, $\Lambda_b^0 \to \psi(2S)\Lambda$ decay was reconstructed, and searching for the new $\Lambda_b^0 \to X(3872)\Lambda$ decay was performed.

Primary authors

Sergey Polikarpov (NRNU MEPhI, LPI RAS) Aleksandr Tulupov

Presentation materials