Ablikim, M.Achasov, M. N.Adlarson, P.Ahmed, S.Albrecht, M.Amoroso, A.Çetin, Serkant Ali2024-07-182024-07-1820202470-00102470-0029https://doi.org/10.1103/PhysRevD.102.112005https://hdl.handle.net/11411/7653Using 2.93 fb-1 of e(+)e(-) data collected at a center-of-mass energy root s = 3.773 GeV with the BESIII detector operating at the BEPCII collider, we search for the semileptonic D0(+) decays into a b(1)(1235)(-(0)) axial-vector meson for the first time. No significant signal is observed for either charge combination. The upper limits on the product branching fractions are BD0 -> b1(1235)-e+ve. Bb1(1235)-->omega pi- < 1.12 x 10(-4) and BD+-> b1(1235)0e+ve center dot B-b1(1235)0 ->omega pi 0 < 1.75 x 10(-4) at the 90% confidence level.eninfo:eu-repo/semantics/openAccessArticle2-s2.0-8510676754110.1103/PhysRevD.102.11200511Q1102Q1WOS:000595856300001