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arXiv · hep-ph/0006226

Associative photoproduction of charmed particles near threshold

Michail P. Rekalo·Egle Tomasi-Gustafsson
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Abstract

We calculate the cross section and the beam asymmetry for exclusive photoproduction of charmed particles near threshold ($γ+p\to Λ_c^+ +\bar{D^0}$), in the framework of an effective Lagrangian model. We discuss the sensitivity of these observables to the magnetic moment of the $Λ_c$ baryon and of the coupling constant in the $pΛ_c D$ vertex. We show that exclusive measurements allow, in principle, to determine the magnetic moments of charmed baryons.

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Michail P. Rekalo, Egle Tomasi-Gustafsson. 2000-09-12. Associative photoproduction of charmed particles near threshold. https://doi.org/10.1016/s0370-2693(01)00016-8

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