Investigation of pion-induced f1(1285) production off a nucleon target within an interpolating Reggeized approach
نویسندگان
چکیده
منابع مشابه
Neutrino Induced Weak Pion Production off the Nucleon
We study neutrino induced one-pion production off the nucleon in and around the Delta resonance region. Apart from the Delta-pole mechanism we include background terms required by chiral symmetry. These background terms give sizeable contributions in all channels. To better reproduce the ANL q-differential cross section data, we make a new fit of the C 5 (q ) axial nucleon to Delta form factor....
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The neutrino pion production off the nucleon is traditionally described in the literature by means of the weak excitation of the ∆(1232) resonance and its subsequent decay into Nπ . Here, we present results from a model that includes also some background terms required by chiral symmetry. We show that the contribution of these terms is sizeable and leads to significant effects in total and part...
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1Institut für Kernphysik (Theorie) and Jülich Center for Hadron Physics, Forschungszentrum Jülich GmbH, D-52425 Jülich, Germany 2Institute for Theoretical and Experimental Physics, 117218, B. Cheremushkinskaya 25, Moscow, Russia 3Helmholtz-Institut für Strahlenund Kernphysik (Theorie), Bethe Center for Theoretical Physics, Universität Bonn, D-53115 Bonn, Germany 4Institute for Advanced Simulati...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2017
ISSN: 2470-0010,2470-0029
DOI: 10.1103/physrevd.96.034017