1,583 research outputs found
Constraining Gluon Shadowing Using Photoproduction in Ultraperipheral pA and AA Collisions
Photoproduction of heavy quarks and exclusive production of vector mesons in
ultraperipheral proton-nucleus and nucleus-nucleus collisions depend
significantly on nuclear gluon distributions. In the present study we
investigate quantitatively the extent of the applicability of these processes
at the Large Hadron Collider (LHC) in constraining the shadowing component of
nuclear gluon modifications.Comment: 15 pages, 10 figures. arXiv admin note: substantial text overlap with
arXiv:1104.428
Computer simulation of arterial blood flow under external acceleration
http://www.worldcat.org/oclc/2505940
Description des fossiles du calcaire grossuer de Mons (2eme partie: gasteropodes. Orde 1: Prosobranches. Section B: Syphonostomes, Premiere partie)
Compte-rendu de l'excursion faite aux environs de Ciply par la société malacologique de Belgique
Sur le synchronisme du système hervier de la province de Liège et de la craie blanche moyenne du Hainaut
Influence of mismatch on the defects in relaxed epitaxial InGaAs/GaAs(100) films grown by molecular beam epitaxy
Thick (∼3 μm) films of InxGa1−xAs grown on GaAs(100) substrates, across the whole composition range, have been examined by transmission electron microscopy and double‐crystal x‐ray diffraction. The results were compared with the observed growth mode of the material determined by in situ reflection high‐energy electron diffraction in the molecular beam epitaxy growth system. The quality of the material degraded noticeably for compositions up to x∼0.5 associated with an increased density of dislocations and stacking faults. In contrast, improvements in quality as x approached 1.0 were correlated with the introduction of an increasingly more regular array of edge dislocations
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