caa a22 4500 445873140 CHVBK 20180317145518.0 cr unu---uuuuu 170323e20110201xx s 000 0 eng 10.1140/epja/i2011-11017-4 doi (NATIONALLICENCE)springer-10.1140/epja/i2011-11017-4 The pion wave function in covariant light-front dynamics [Elektronische Daten] Application to the calculation of various physical observables [O. Leitner, J. Mathiot, N. Tsirova] Abstract.: The structure of the pion wave function in the relativistic constituent quark model is investigated in the explicitly covariant formulation of light-front dynamics. We calculate the two relativistic components of the pion wave function in a simple one-gluon exchange model and investigate various physical observables: decay constant, charge radius, electromagnetic and transition form factors. We discuss the influence of the full relativistic structure of the pion wave function for an overall good description of all these observables, including both low and high momentum scales. SIF, Springer-Verlag Berlin Heidelberg, 2011 Leitner O. Laboratoire de Physique Nucléaire et de Hautes Énergies, Groupe Théorie, Université Pierre et Marie Curie et Université Diderot, CNRS/IN2P3, 4 place Jussieu, F-75252, Paris, France aut Mathiot J. Laboratoire de Physique Corpusculaire, CNRS/IN2P3, Clermont Université, BP10448, F-63000, Clermont-Ferrand, France aut Tsirova N. Laboratoire de Physique Corpusculaire, CNRS/IN2P3, Clermont Université, BP10448, F-63000, Clermont-Ferrand, France aut The European Physical Journal A Springer-Verlag 47/2(2011-02-01), 1-12 1434-6001 47:2<1 2011 47 10050 https://doi.org/10.1140/epja/i2011-11017-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1140/epja/i2011-11017-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Leitner O. Laboratoire de Physique Nucléaire et de Hautes Énergies, Groupe Théorie, Université Pierre et Marie Curie et Université Diderot, CNRS/IN2P3, 4 place Jussieu, F-75252, Paris, France aut NATIONALLICENCE 700 1- Mathiot J. Laboratoire de Physique Corpusculaire, CNRS/IN2P3, Clermont Université, BP10448, F-63000, Clermont-Ferrand, France aut NATIONALLICENCE 700 1- Tsirova N. Laboratoire de Physique Corpusculaire, CNRS/IN2P3, Clermont Université, BP10448, F-63000, Clermont-Ferrand, France aut NATIONALLICENCE 773 0- The European Physical Journal A Springer-Verlag 47/2(2011-02-01), 1-12 1434-6001 47:2<1 2011 47 10050 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer