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Quark Confinement and the Hadron Spectrum XI

7–12 Sept 2014
St. Petersburg
Europe/Moscow timezone

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Session

Parallel III: B6 Light Quarks

3
12 Sept 2014, 16:20
St. Petersburg

St. Petersburg

Conveners

Parallel III: B6 Light Quarks

  • Simon Eidelman (Novosibirsk State University)

Presentation materials

There are no materials yet.

  1. 92. Gluon- and Quark-Jet Multiplicities
    Dr Anatoly Kotikov (JINR)
    12/09/2014, 16:20
    Section B: Light Quarks
    We present a new approach to consider and include both the perturbative and the non-perturbative contributions to the multiplicities of gluon and quark jets. Thanks to this new method, we have included for the first time new contributions to these quantities obtaining next-to-next-to-leading-logarithmic resummed formulas. Our analytic expressions depend on two non-perturbative parameters with...
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  2. 10. Recent results from CMD-3 detector at VEPP-2000 collider
    Collaboration CMD-3 (Budker Institute of Nuclear Physics)
    12/09/2014, 16:40
    Section B: Light Quarks
    Regular data taking with the CMD-3 detector at the VEPP-2000 electron-positron collider in Novosibirsk is underway since 2010. The luminosity up to 10**31 cm-2s-1 has been reached at the energy 2E=2 GeV, and another order of magnitude will be achieved after construction of the new positron source. The already collected physical data sample corresponds to about 60 inversed picobarns of...
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  3. 196. Overview of the HERMES results
    Dr Vladislav Korotkov (IHEP Protvino)
    12/09/2014, 17:00
    Section B: Light Quarks
    Experiment HERMES at DESY collected a large set of DIS data using the 27.6 GeV polarized electron/positron beam and various, polarized and unpolarized, gaseous targets. In this talk an overview of the results obtained in the experiment will be presented.
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  4. 138. "Analysis of the reaction pi- Be -> pi- pi0 pi0 Be at VES."
    Dmitri Ryabchikov (Institute for High Energy Physics (RU))
    12/09/2014, 17:20
    Section B: Light Quarks
    The upgraded VES detector has recently collected the highest world statistics of the reaction pi- Be -> pi- pi0 pi0 Be - about 14 000 000 events. This allows us to perform mass independent partial wave analysis in 10 non-equidistant intervals of squared momentum transfer t' in the region 0 < t' < 1 GeV^2. The second stage of the analysis is the model-dependent fit...
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  5. 254. The inclusive production of the meson resonances in neutrino-nucleon interactions
    Dr Alexandr Polyarush (INR RAS)
    12/09/2014, 17:40
    Section B: Light Quarks
    The inclusive production of the meson resonances $\rho^{0}(770)$, $f_0(980)$, $f_2(1270)$, $K^{*+}(892)$ in neutrino-nucleon interactions has been studied with the NOMAD detector. The detector was exposed to the wide band neutrino beam generated by 450-GeV protons at CERN SPS. For the first time the $f_{0}(980)$ meson is observed in neutrino interactions. The presence of $f_{2}(1270)$ in...
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