Electroweak hadron structure in point-form dynamics -- heavy-light\n systems

2012/06/22 by María Gómez-Rocha, Gómez-Rocha, María, W. Schweiger +1
Computer Science · Physics and Astronomy · #Computational Physics and Python Applications #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions

paper · pdf · doi:10.48550/arxiv.1206.5150

openalex publication_date 2012/06/22 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We present a general formalism that uses the point form of relativistic\nHamiltonian dynamics to describe the electroweak structure of heavy-light\nmesons within constituent quark models. We study the heavy quark limit (i.e.\nm_Q\→ \∞) and check that the predictions of heavy quark symmetry are\nsatisfied. A simple analytic expressions is given for the Isgur-Wise function.\nIn addition, cluster properties and the relation of our approach to front form\ncalculations are discussed.\n

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