We search for the radiative decays D+ → γρ+ and D+ → γK*+ using 20.3 fb−1 of e+e− annihilation data collected at the center-of-mass energy s = 3.773 GeV by the BESIII detector operating at the BEPCII collider. No significant signals are observed, and the upper limits on the branching fractions of D+→ γρ+ and D+→ γK*+ at 90% confidence level are set to be 1.3 × 10−5 and 1.8 × 10−5, respectively.

Search for the radiative decays D+ → γρ+ and D+ → γK*+

Garzia, I.;
2024

Abstract

We search for the radiative decays D+ → γρ+ and D+ → γK*+ using 20.3 fb−1 of e+e− annihilation data collected at the center-of-mass energy s = 3.773 GeV by the BESIII detector operating at the BEPCII collider. No significant signals are observed, and the upper limits on the branching fractions of D+→ γρ+ and D+→ γK*+ at 90% confidence level are set to be 1.3 × 10−5 and 1.8 × 10−5, respectively.
2024
Null, Null; Ablikim, M.; Achasov, M. N.; Adlarson, P.; Afedulidis, O.; Ai, X. C.; Aliberti, R.; Amoroso, A.; An, Q.; Bai, Y.; Bakina, O.; Balossino, I...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/2597670
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