REVIEW 1 cited by
Search for the Radiative Leptonic Decay D⁺to γ e⁺ {ν}_(e)
Not yet reviewed by Pith; the record is open.
This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.
SPECIMEN: schema-true, not a live event
T0 review · schema-true
One-sentence machine reading of the paper's core claim.
pith:XXXXXXXX · record.json · timestamp
arxiv 1702.05837 v2 pith:WPBHH3FY submitted 2017-02-20 hep-ex
Search for the Radiative Leptonic Decay D⁺to γ e⁺ {ν}_(e)
show 422 more authors
read the original abstract
Using an electron-positron collision data sample of 2.93 fb$^{-1}$ collected at a center-of-mass energy of $\sqrt{s}=3.773$ GeV with the BESIII detector, we present the first search for the radiative leptonic decay $D^{+} \rightarrow \gamma e^{+}{\nu}_{e}$. The analysis is performed with a double tag method. We do not observe a significant $D^{+} \rightarrow \gamma e^{+}{\nu}_{e}$ signal, and obtain an upper limit on the branching fraction of $D^{+} \rightarrow \gamma e^{+}{\nu}_{e}$ decay with the energy of radiative photon larger than 10 MeV of $3.0\times10^{-5}$ at the 90% confidence level.
Forward citations
Cited by 1 Pith paper
Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.
-
Review of experimental studies of charmed meson decays at BESIII
hep-ex 2026-04 unverdicted novelty 3.0
A review of BESIII charmed meson decay studies presents the most precise averages for |V_cs|, |V_cd|, D and D_s decay constants, and several hadronic form factors from combined experimental results.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.