Inclusive Production of ρ0,K∗0 and φ Mesons at HERA
نویسنده
چکیده
The production of ρ(770)0, K∗(892)0 and φ(1020) mesons is studied in non-diffractive photoproduction processes at HERA using events measured with the H1 detector. The corresponding average γ p centre-of-mass energy is 210 GeV. The mesons are reconstructed in the rapidity range | ylab |<1 and transverse momentum range 0.5 < pT < 7 GeV. The differential cross sections are measured as a function of transverse momentum and rapidity. The data are compared to the predictions of hadroproduction models.
منابع مشابه
x / 06 06 04 9 v 2 2 8 Ja n 20 07 K ∗ 0 and φ Meson Production in Proton - Nucleus Interactions at √ s = 41 . 6
The inclusive production cross sections of the strange vector mesons K, K ∗0 , and φ have been measured in interactions of 920GeV protons with C, Ti, and W targets with the HERA-B detector at the HERA storage ring. Differential cross sections as a function of rapidity and transverse momentum have been measured in the central rapidity region and for transverse momenta up to pT = 3.5GeV/c. The at...
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