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Recent Belle results related to $\pi-K$ interactions

High Energy Physics - Experiment 2018-03-01 v2
Authors: Bilas Pal
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Abstract

We report the recent results related to π−K\pi-K interactions based on the data collected by the Belle experiment at the KEKB collider. This includes the branching fraction and CPCP asymmetry measurements of B+→K+K−π+B^+\to K^+K^-\pi^+ decay, search for the Λc+→ϕpπ0\Lambda_c^+\to\phi p\pi^0, Λc+→Ps+π0\Lambda_c^+\to P_s^+\pi^0 decays, branching fraction measurement of Λc+→K−π+pπ0\Lambda_c^+\to K^-\pi^+p\pi^0, first observation of doubly Cabibbo-suppressed decay Λc+→K+π−p\Lambda_c^+\to K^+\pi^-p, and the measurement of CKM angle ϕ3\phi_3 (γ\gamma) with a model-independent Dalitz plot analysis of B±→DK±,D→KS0π+π−B^{\pm}\to DK^{\pm},D\to K_S^0\pi^+\pi^- decay.

Keywords

belle experiment pi-k interactions branching fraction cp asymmetry lambda_c decays ckm angle phi3 dalitz plot analysis

Cite

@article{arxiv.1802.09881,
  title  = {Recent Belle results related to $\pi-K$ interactions},
  author = {Bilas Pal},
  journal= {arXiv preprint arXiv:1802.09881},
  year   = {2018}
}

Comments

5 pages, 7 figures, Talk presented at Pion-Kaon Interactions Workshop (PKI2018), Thomas Jefferson National Accelerator Facility, Newport News, VA, February 14 - 15, 2018

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