Where Is the Lightest Charmed Scalar Meson?

Du, ML; Guo, FK; Hanhart, C; Kubis, B; Meissner, UG

Du, ML; Kubis, B; Meissner, UG (corresponding author), Univ Bonn, Helmholtz Inst Strahlen & Kernphys, D-53115 Bonn, Germany.; Du, ML; Kubis, B; Meissner, UG (corresponding author), Univ Bonn, Bethe Ctr Theoret Phys, D-53115 Bonn, Germany.; Guo, FK (corresponding author), Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China.; Guo, FK (corresponding author), Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China.; Hanhart, C; Meissner, UG (co

PHYSICAL REVIEW LETTERS, 2021; 126 (19):

Abstract

The lightest charmed scalar meson is known as the D-0*(2300), which is one of the earliest new hadron resonances observed at modern B factories. We sh......

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