Measurement of the Parameters of the $\psi^{\prime\prime}$(3770) Resonance

Abrams, G.S. ; Alam, M.S. ; Blocker, C.A. ; et al.
Phys.Rev.D 21 (1980) 2716, 1980.
Inspire Record 142644 DOI 10.17182/hepdata.24185

We present a measurement of the cross section for hadron production by e+e− annihilation in the vicinity of the previously observed resonance near 3.77 GeV. The data are used to determine the parameters of the ψ(3770) resonance. The values found are: mass, 3764±5 MeV/c2, total width, 23.5±5 MeV, and partial width to electron pairs, 276±50 eV.

3 data tables

THESE RESULTS ARE ALSO IN THE THESIS OF R. H. SCHINDLER, SLAC-219 (1979), THE RECORD OF WHICH CONTAINS THE TABULATED CROSS SECTIONS.

BREIT-WIGNER RESONANCE PLUS BACKGROUND FIT TO RADIATIVELY CORRECTED DATA YIELDS RESONANCE MASS OF 3764 +- 5 MEV, TOTAL WIDTH OF 23.5 +- 5 MEV AND PARTIAL WIDTH TO ELECTRON PAIRS OF 276 +- 50 EV.

PEAK CROSS SECTION FOR D MESON PAIR PRODUCTION AT PSI(3770) RESONANCE. J/PSI, PSI(3684) AND CONTINUUM BACKGROUND (R=2.5) SUBTRACTED.


Measurement of Charm Production Cross Sections in $e^+e^-$ Annihilation at Energies between 3.97 and 4.26 GeV

The CLEO collaboration Cronin-Hennessy, D. ; Gao, K.Y. ; Hietala, J. ; et al.
Phys.Rev.D 80 (2009) 072001, 2009.
Inspire Record 777917 DOI 10.17182/hepdata.47185

Using the CLEO-c detector at the Cornell Electron Storage Ring, we have measured inclusive and exclusive cross sections for the production of D+, D0 and Ds+ mesons in e+e- annihilations at thirteen center-of-mass energies between 3.97 and 4.26 GeV. Exclusive cross sections are presented for final states consisting of two charm mesons (DD, D*D, D*D*, Ds+Ds-, Ds*+Ds-, and Ds*+Ds*-) and for processes in which the charm-meson pair is accompanied by a pion. No enhancement in any final state is observed at the energy of the Y(4260).

6 data tables

Exclusive cross section for two body neutral non-strange charm mesons.

Exclusive cross section for two body charged non-strange charm mesons.

Exclusive cross section for two body strange charm mesons.

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CHARMED MESON PRODUCTION AND DECAY PROPERTIES AT THE psi-prime-prime (3770)

Schindler, R.H. ;
PhD Thesis, 1979.
Inspire Record 143939 DOI 10.17182/hepdata.18893
4 data tables

MEASURED VALUE OF R, CORRECTED ONLY FOR THE TAU HEAVY LEPTON AND A CONTINUUM RADIATIVE CORRECTION. NOT CORRECTED FOR EFFECTS OF J/PSI AND PSI(3700)0.

MEASURED VALUE OF R, CORRECTED ONLY FOR THE TAU HEAVY LEPTON AND A CONTINUUM RADIATIVE CORRECTION. NOT CORRECTED FOR EFFECTS OF J/PSI AND PSI(3700)0.

MEASURED VALUE OF CHARM CROSS SECTION AFTER SUBTRACTION OF ALL BACKGROUNDS (R = 2.22 +- 0.060 FOR FLAT BACKGROUND AROUND PSI(3700)0) AND RADIATIVE TAILS.

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