Study of 𝐡 β†’ X𝑐 Ξ›0 𝐾/𝐾𝑠 with recoil mass approach

Sumitted to PubDB: 2024-01-10

Category: Proceeding, Visibility: Public

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Authors Swarna Maharana, Saurabh Sandilya, Karim Trabelsi
Non-Belle II authors Vidya Sagar Vobilisetti
Date 2024-01-01
Belle II Number BELLE2-CONF-PROC-2024-001
Abstract In this study we search for decays B0β†’Xcβˆ’Ξ›0K+ and B0β†’X―c0Ξ›0Ks0 in Belle, where Xc represents a charm baryon. Belle collected data at a center of mass energy close to Ξ₯(4S) resonance, which decays only to two B mesons almost every time. We follow a recoil approach where the other B meson is reconstructed in various hadronic modes, and the charm baryon is looked for in the recoil of the accompanying Ξ›0 and K/Ks coming from signal B. This study will provide a comprehensive insight into Bβ†’ baryonic decays and the impact of ssΒ― quark pair production on the branching fractions.

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