Charm meson spectra in e{sup +}e{sup -} annihilation at 10.5 GeV center of mass energy

Journal Article · Wed Dec 01 04:00:00 EST 2004 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PhysRevD.70.112001· OSTI ID:20698090

Artuso, M; Boulahouache, C; Blusk, S; Butt, J; Dambasuren, E; Dorjkhaidav, O; Haynes, J; Horwitz, N; Menaa, N; Moneti, G C; Mountain, R; Muramatsu, H; Nandakumar, R; Redjimi, R; Sia, R; Skwarnicki, T; Stone, S; Wang, J C; Zhang, Kevin ^[1]; Mahmood, A H ^[2]

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1. Syracuse University, Syracuse, New York 13244 (United States)
2. University of Texas - Pan American, Edinburg, Texas 78539 (United States); and others

Using the CLEO detector at the Cornell Electron-positron Storage Ring, we have measured the scaled momentum spectra, d{sigma}/dx{sub p}, and the inclusive production cross sections of the charm mesons D{sup +}, D{sup 0}, D*{sup +}, and D*{sup 0} in e{sup +}e{sup -} annihilation at about 10.5 GeV center of mass energy, excluding the decay products of B mesons. The statistical accuracy and momentum resolution are superior to previous measurements at this energy.

• OSTI ID: 20698090
• Journal Information: Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 11 Vol. 70; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANNIHILATION
B MESONS
CESR STORAGE RING
CROSS SECTIONS
D NEUTRAL MESONS
D PLUS MESONS
D*-2010 MESONS
ELECTRON-POSITRON INTERACTIONS
ELECTRONS
GEV RANGE
INCLUSIVE INTERACTIONS
MESON SPECTROSCOPY
MULTIPARTICLE SPECTROMETERS
PARTICLE IDENTIFICATION
POSITRONS