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  1. The European Physical Journal A - Hadrons and Nuclei
  2. The European Physical Journal A - Hadrons and Nuclei : Volume 50
  3. The European Physical Journal A - Hadrons and Nuclei : Volume 50, Issue 9, September 2014
  4. The pion pole in hard exclusive vector-meson leptoproduction
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The European Physical Journal A - Hadrons and Nuclei : Volume 53
The European Physical Journal A - Hadrons and Nuclei : Volume 52
The European Physical Journal A - Hadrons and Nuclei : Volume 51
The European Physical Journal A - Hadrons and Nuclei : Volume 50
The European Physical Journal A - Hadrons and Nuclei : Volume 50, Issue 12, December 2014
The European Physical Journal A - Hadrons and Nuclei : Volume 50, Issue 11, November 2014
The European Physical Journal A - Hadrons and Nuclei : Volume 50, Issue 10, October 2014
The European Physical Journal A - Hadrons and Nuclei : Volume 50, Issue 9, September 2014
The decay $\tau \rightarrow f_{1} \pi \nu_{\tau}$ in the Nambu-Jona-Lasinio model
Neutron density distributions of neutron-rich nuclei studied with the isobaric yield ratio difference
Analysis of reaction cross sections of Ne and Mg isotopes at 240 MeV/u in the Dirac-Brueckner approach and Glauber model
Spectroscopy of the lithium isotopes 7-9Li
Beta-decay half-lives of new neutron-rich isotopes of Re, Os and Ir approaching the r-process path near N = 126
A new study of 25Mg $(\alpha, n)$ 28Si angular distributions at $E_{\alpha} =3-5$ MeV
Masses and decay constants of the heavy tensor mesons with QCD sum rules
Excited states above the proton threshold in 26Si
The Feasibility of direct measurement of the 44Ti(α, p)47V and 40Ca(α, p)43Sc reactions in forward kinematics at astrophysically relevant temperatures
Constraints on the universe as a numerical simulation
Investigation of rare nuclear decays with BaF2 crystal scintillator contaminated by radium
Strong and radiative decays of the D s0 * (2317) and Ds1(2460)
Mass distribution in the quasi-mono-energetic neutron-induced fission of 232Th
Non-extensive statistics and understanding particle production and kinetic freeze-out process from pT-spectra at 2.76 TeV
The pion pole in hard exclusive vector-meson leptoproduction
Microscopic description of fission in neutron-rich plutonium isotopes with the Gogny-D1M energy density functional
Strong coupling effects in near-barrier heavy-ion elastic scattering
The European Physical Journal A - Hadrons and Nuclei : Volume 50, Issue 8, August 2014
The European Physical Journal A - Hadrons and Nuclei : Volume 50, Issue 7, July 2014
The European Physical Journal A - Hadrons and Nuclei : Volume 50, Issue 6, June 2014
The European Physical Journal A - Hadrons and Nuclei : Volume 50, Issue 5, May 2014
The European Physical Journal A - Hadrons and Nuclei : Volume 50, Issue 4, April 2014
The European Physical Journal A - Hadrons and Nuclei : Volume 50, Issue 3, March 2014
The European Physical Journal A - Hadrons and Nuclei : Volume 50, Issue 2, February 2014
The European Physical Journal A - Hadrons and Nuclei : Volume 50, Issue 1, January 2014
The European Physical Journal A - Hadrons and Nuclei : Volume 49
The European Physical Journal A - Hadrons and Nuclei : Volume 48
The European Physical Journal A - Hadrons and Nuclei : Volume 47
The European Physical Journal A - Hadrons and Nuclei : Volume 46
The European Physical Journal A - Hadrons and Nuclei : Volume 45
The European Physical Journal A - Hadrons and Nuclei : Volume 44
The European Physical Journal A - Hadrons and Nuclei : Volume 43
The European Physical Journal A - Hadrons and Nuclei : Volume 42
The European Physical Journal A - Hadrons and Nuclei : Volume 41
The European Physical Journal A - Hadrons and Nuclei : Volume 40
The European Physical Journal A - Hadrons and Nuclei : Volume 39
The European Physical Journal A - Hadrons and Nuclei : Volume 38
The European Physical Journal A - Hadrons and Nuclei : Volume 37
The European Physical Journal A - Hadrons and Nuclei : Volume 36
The European Physical Journal A - Hadrons and Nuclei : Volume 35
The European Physical Journal A - Hadrons and Nuclei : Volume 34
The European Physical Journal A - Hadrons and Nuclei : Volume 33
The European Physical Journal A - Hadrons and Nuclei : Volume 32
The European Physical Journal A - Hadrons and Nuclei : Volume 31
The European Physical Journal A - Hadrons and Nuclei : Volume 30
The European Physical Journal A - Hadrons and Nuclei : Volume 29
The European Physical Journal A - Hadrons and Nuclei : Volume 28
The European Physical Journal A - Hadrons and Nuclei : Volume 27
The European Physical Journal A - Hadrons and Nuclei : Volume 26
The European Physical Journal A - Hadrons and Nuclei : Volume 25
The European Physical Journal A - Hadrons and Nuclei : Volume 24
The European Physical Journal A - Hadrons and Nuclei : Volume 23
The European Physical Journal A - Hadrons and Nuclei : Volume 22
The European Physical Journal A - Hadrons and Nuclei : Volume 21
The European Physical Journal A - Hadrons and Nuclei : Volume 20
The European Physical Journal A - Hadrons and Nuclei : Volume 19
The European Physical Journal A - Hadrons and Nuclei : Volume 18
The European Physical Journal A - Hadrons and Nuclei : Volume 17
The European Physical Journal A - Hadrons and Nuclei : Volume 16
The European Physical Journal A - Hadrons and Nuclei : Volume 15
The European Physical Journal A - Hadrons and Nuclei : Volume 14
The European Physical Journal A - Hadrons and Nuclei : Volume 13
The European Physical Journal A - Hadrons and Nuclei : Volume 12
The European Physical Journal A - Hadrons and Nuclei : Volume 11
The European Physical Journal A - Hadrons and Nuclei : Volume 10
The European Physical Journal A - Hadrons and Nuclei : Volume 9
The European Physical Journal A - Hadrons and Nuclei : Volume 8
The European Physical Journal A - Hadrons and Nuclei : Volume 7
The European Physical Journal A - Hadrons and Nuclei : Volume 6
The European Physical Journal A - Hadrons and Nuclei : Volume 5
The European Physical Journal A - Hadrons and Nuclei : Volume 4
The European Physical Journal A - Hadrons and Nuclei : Volume 3
The European Physical Journal A - Hadrons and Nuclei : Volume 2
The European Physical Journal A - Hadrons and Nuclei : Volume 1

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The pion pole in hard exclusive vector-meson leptoproduction

Content Provider Springer Nature Link
Author Goloskokov, S. V. Kroll, P.
Copyright Year 2014
Abstract Exploiting a set of generalized parton distributions (GPDs) derived from analyses of hard exclusive leptoproduction of ρ 0, φ and π + mesons, we investigate the ω spin density matrix elements (SDMEs) recently measured by the HERMES Collaboration. It turns out, from our study, that the pion pole is an important contribution to ω production. It will be treated as a one-particle exchange since its evaluation from the GPD $$\tilde E$$ considerably underestimates its contribution. As an intermediate step of our analysis, we extract the πω transition form factor for photon virtualities less than 4 GeV2. From our approach we achieve results for the ω SDMEs in good agreement with the HERMES data. The role of the pion pole in exclusive ρ 0 and φ leptoproduction is discussed too.
Starting Page 1
Ending Page 13
Page Count 13
File Format PDF
ISSN 14346001
Journal The European Physical Journal A - Hadrons and Nuclei
Volume Number 50
Issue Number 9
e-ISSN 1434601X
Language English
Publisher Springer Berlin Heidelberg
Publisher Date 2014-09-22
Publisher Place Berlin, Heidelberg
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword Nuclear Physics, Heavy Ions, Hadrons Particle and Nuclear Physics Nuclear Fusion
Content Type Text
Resource Type Article
Subject Nuclear and High Energy Physics
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