Ablikim, M.Achasov, M.N.Adlarson, P.Çetin, Serkant AliKolcu, Onur Buğra2025-04-182025-04-182024Ablikim, M., Achasov, M. N., Adlarson, P., Ai, X. C., Aliberti, R., Amoroso, A., ... & Jeong, J. H. (2024). Precise Measurement of Born Cross Sections for $ e^+ e^-\to D\bar {D} $ and Observation of One Structure between $\sqrt {s}= 3.80-4.95$ GeV. arXiv preprint arXiv:2402.03829.00319007http://dx.doi.org/10.1103/PhysRevLett.133.081901https://hdl.handle.net/20.500.12713/7095Using data samples collected with the BESIII detector at the BEPCII collider at center-of-mass energies ranging from 3.80 to 4.95 GeV, corresponding to an integrated luminosity of 20 fb(-1), a measurement of Born cross sections for the e(+)e(-) -> D-0(D) over bar (0) and D+D- processes is presented with unprecedented precision. Many clear peaks in the line shape of e(+)e(-) -> D-0(D) over bar (0) and D+D- around the mass range of G(3900), psi(4040), psi(4160), Y(4260), and psi(4415), etc., are foreseen. These results offer crucial experimental insights into the nature of hadron production in the open-charm region.eninfo:eu-repo/semantics/openAccessArticle11381939241714WOS:0013825524000012-s2.0-85202442501Q110.1103/PhysRevLett.133.081901Q1