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rivet Analysis
Measurement of the near-threshold $e^+e^- \to D^{(*)\pm}{D}{}^{*\mp}$ cross section using initial-state radiation

The Belle collaboration Abe, Kazuo ; Adachi, I. ; Aihara, H. ; et al.
Phys.Rev.Lett. 98 (2007) 092001, 2007.
Inspire Record 723333 DOI 10.17182/hepdata.19336

We report a measurement of the exclusive $e^+e^- \to D^{(*)\pm}{D}{}^{*\mp}$ cross section as a function of center-of-mass energy near the $D^{(*)^{\pm}}{D}{}^{*\mp}$ threshold with initial state radiation. A partial reconstruction technique is used to increase the efficiency and to suppress background. The analysis is based on a data sample collected with the Belle detector at the $\Upsilon(4S)$ resonance and nearby continuum with an integrated luminosity of 547.8 $\mathrm{fb}^{-1}$ at the KEKB asymmetric-energy $e^+ e^-$ collider.

2 data tables
Table 1

Cross section for E+ E- --> D*+ D*-.

Table 2

Cross section for E+ E- --> D+ D*- (plus charged conjugate).


$D$ Meson Production in $e^+ e^-$ Annihilation at Ecm Between 3.8-{GeV} and 6.7-{GeV}

Coles, M.W. ; Abrams, G.S. ; Blocker, C.A. ; et al.
Phys.Rev.D 26 (1982) 2190, 1982.
Inspire Record 178099 DOI 10.17182/hepdata.23943

The Mark II detector at SPEAR has been used to study D-meson production in e+e− annihilation at center-of-mass energies between 3.8 and 6.7 GeV. The neutral and charged D mesons are identified from their K∓π± and K∓π±π± decay modes. Measurements of RD and of the inclusive differential cross section s dσdz are presented. The quasi-two-body cross sections σDD¯, σD*D¯, and σD*D¯* are derived from an overall fit to the D recoil spectra. No evidence was found for the associated production of charmed mesons and charmed baryons.

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

THE DIFFERENTIAL SCALING CROSS SECTION FOR NEUTRAL AND CHARGED D'S. DEFINITION OF Z IS 2*E(P=3)/SQRT(S).

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Inclusive $D$ Meson Production With the Mark-{II} Detector at {SPEAR}

Coles, Mark Wayne ;
LBL-11513, 1980.
Inspire Record 155654 DOI 10.17182/hepdata.38164

None

4 data tables
Table 1

CHARGED AND NEUTRAL D MESON INCLUSIVE CROSS SECTIONS.

Table 2

RATIO R FOR D PRODUCTION - THE FACTOR OF TWO ACCOUNTS FOR THE FACT THAT CHARMED PARTICLES ARE PRODUCED IN PAIRS.

Table 3

FIT TO D AND D* PRODUCTION IN THRESHOLD REGION. RESULTS FOR ANISOTROPIC FIT (ASSUMING ISOTROPIC D* DECAY IS ALMOST IDENTICAL).

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