Strong and electromagnetic decays of the radially excited D-s and B-s mesons in light cone QCD sum rules

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BİLMİŞ S.

EUROPEAN PHYSICAL JOURNAL C, vol.81, no.10, 2021 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 81 Issue: 10
  • Publication Date: 2021
  • Doi Number: 10.1140/epjc/s10052-021-09683-8
  • Journal Name: EUROPEAN PHYSICAL JOURNAL C
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Chemical Abstracts Core, Communication Abstracts, INSPEC, zbMATH, Directory of Open Access Journals
  • Middle East Technical University Affiliated: Yes

Abstract

Recently, LHCb Collaboration announced the discovery of radial excitations of D-s and B-s mesons. In present work, we calculate the most promising strong and electromagnetic decay widths of radially excited D-s (2S) and B-s (2S) mesons within the light cone QCD sum rules method.