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Abstract <p>Several recent results by the CMS collaboration in the field of exotic and conventional spectroscopy of beauty and charm hadrons are reported. The first fully exclusive reconstruction of <InlineEquation ID="IEq1"> <EquationSource Format="TEX">\(B^{*}\)</EquationSource> <!--BPhysMGU2570281Sedelnikov-m1--> </InlineEquation> mesons radiative decays is presented along with comprehensive analyses of <InlineEquation ID="IEq2"> <EquationSource Format="TEX">\(J/\psi J/\psi\)</EquationSource> <!--BPhysMGU2570281Sedelnikov-m2--> </InlineEquation> and <InlineEquation ID="IEq3"> <EquationSource Format="TEX">\(J/\psi\psi(2S)\)</EquationSource> <!--BPhysMGU2570281Sedelnikov-m3--> </InlineEquation> mass spectra. The results were obtained using 13 and 13.6 TeV pp collision data collected during LHC Run-2 and the ongoing Run-3.</p>

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CMS Results on Exotic and Conventional Spectroscopy

  • 期刊论文

  • 发表日期：

    2025年12月1日

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  • A. S. Sedelnikov

摘要

Abstract

Several recent results by the CMS collaboration in the field of exotic and conventional spectroscopy of beauty and charm hadrons are reported. The first fully exclusive reconstruction of \(B^{*}\) mesons radiative decays is presented along with comprehensive analyses of \(J/\psi J/\psi\) and \(J/\psi\psi(2S)\) mass spectra. The results were obtained using 13 and 13.6 TeV pp collision data collected during LHC Run-2 and the ongoing Run-3.