Samenvatting
Using 2.93 fb-1 of e+e- annihilation data collected at a center-of-mass energy s=3.773 GeV with the BESIII detector operating at the BEPCII collider, we search for the semileptonic D0(+) decays into a b1(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+νe·Bb1(1235)-→ωπ-
Originele taal-2 | English |
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Artikelnummer | L091104 |
Aantal pagina's | 9 |
Tijdschrift | Physical Review D |
Volume | 102 |
Nummer van het tijdschrift | 11 |
DOI's | |
Status | Published - 1-dec.-2020 |