2010/12/28 by Alexey Novoselov, Novoselov, Alexey
Physics and Astronomy · #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 #hep-ph
paper · pdf · doi:10.48550/arxiv.1012.5753
7 pages, 3 figures, 2 tables
arxiv created 2010/12/28 · openalex publication_date 2010/12/28 · arxiv updated 2010/12/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
It is well known that large nonfragmentational contributions to inclusive production of charmed particles appear at low energies. In the case of charm production in B-meson decays these contributions arise from the participation of the light valent quark from the B-meson and can be easily described phenomenologically. These contributions affect D-meson spectra and essentially change ratios between yields of different D-meson states.