A-dependence of Hadronic Charm Productions
Mar 6, 19875 pages
Published in:
- Phys.Lett.B 191 (1987) 182-186
- Published: 1987
Report number:
- CU-TP-367
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Abstract: (Elsevier)
In a low-density model of nuclear shadowing we determine the ratio of total cross sections for hadronic charm production in p A and pp collisions at various c.m. energies. Defining σ p A→ c c =A α σ pp → c c , we find that α is bigger than 0.96 for all physically existing nuclie at present collider energies. We also find that the total cross section of hadronic charm production is mostly determined by a cc̄ mass value of about twice the threshold energy.- P P: INTERACTION
- INTERACTION: P P
- P NUCLEUS: NUCLEAR REACTION
- QUARK: CHARM
- CHARM: HADROPRODUCTION
- HADROPRODUCTION: CHARM
- CHANNEL CROSS SECTION: ENERGY DEPENDENCE
- QUANTUM CHROMODYNAMICS
- DEPENDENCE: MASS NUMBER
- MASS NUMBER: DEPENDENCE
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