Bylsma, B.G.
E+ E- --> D*(2010)0 X
DSIG/DZ
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rivet Analysis
Production Cross-section and Electroweak Asymmetry of $D^*$ and $D$ Mesons Produced in $e^+ e^-$ Annihilations at 29-{GeV}

Baringer, Philip S. ; Bylsma, B.G. ; DeBonte, R. ; et al.
Phys.Lett.B 206 (1988) 551-556, 1988.
Inspire Record 23360 DOI 10.17182/hepdata.6192

The production of D * and D mesons has been studied in e + e − annihilations at √s = 29GeV. The data, corresponding to an integrated luminosity of 300 pb −1 , were obtained using the HRS detector at PEP. The cross section is measured to be R (D 0 + D + ) = 2.40±0.35 and we determine the electroweak asymmetry to be −9.9 ± 2.7%, which corresponds to an axial vector coupling constant product g e g c = 0.26 ± 0.07.

11 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Production and Fragmentation of the $D^*$0 Meson in $e^+ e^-$ Annihilations

Low, E.H. ; Abachi, S. ; Akerlof, C. ; et al.
Phys.Lett.B 183 (1987) 232-236, 1987.
Inspire Record 20879 DOI 10.17182/hepdata.6543

Neutral D ∗ meson production in e + e − annihilation at √ s =29 GeV has been studied using the high resolution spectrometer. The decay of D ∗0 into D 0 γ, where the D 0 decays into K −π + , has been observed. The production cross section in units of the point cross section is 0.63±0.22 for fractional energy Z ⩾0.5. The fragmentation function is compared with that of the D ∗+ meson measured in the same experiment.

5 data tables
Table 1

No description provided.

Table 2

Assuming additionaly BR(D0-->K PI) of 0.56 +- 0.005.

Table 3

Corresponding R value.

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