Nuclear shadowing
WebShadowing is a quantum phenomenon leading to a non-additivity of electroweak cross sections on nucleons bound in a nucleus. It occurs due to destructive interference of … Web31 mrt. 2024 · To test the impact of an atomic blast on populated areas, technicians built entire fake towns, with houses, shops, and even mannequin families. These settlem...
Nuclear shadowing
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Web18 sep. 2003 · In the present paper, the shadowing is treated within the light-cone (LC) color dipole formalism, which describes this phenomenon in the rest frame of the nucleus as the nuclear shadowing of... WebThe study of the high-energy interactions with nuclear targets is both interesting and important. In addition to the obvious advantages—ease of fabrication and operation, and …
Webthe phenomenon in an eikonal minijet model with nuclear shadowing. DOI: 10.1103/PhysRevLett.125.212301 Introduction.—In high-energy nucleus-nucleus colli-sions, the main goals are to study the properties of strongly interacting matter and QCD dynamics in the nuclear environment (for a recent review see, e.g., [1]). In these Web10 jun. 2011 · Leading twist nuclear shadowing phenomena in hard processes with nuclei. L. Frankfurt (Tel Aviv U.), V. Guzey (Jefferson Lab), M. Strikman (Penn State U.) We …
Web15 sep. 2008 · Nuclear shadowing and prompt photons in hadronic collisions at ultrarelativistic energies Full Record Related Research Abstract The production of prompt photons at high energies provides a direct probe of the dynamics of strong interactions. Web1 okt. 1993 · 73 nuclear physics and radiation physics; 72 physics of elementary particles and fields; parton model; recombination; structure functions; shadow effect; deep inelastic scattering; distribution; emc effect; gluons; quarks; bosons; composite models; elementary particles; fermions; functions; inelastic scattering; interactions; lepton-baryon …
Web10 apr. 1989 · Nuclear Physics B316 (1989) 340-354 North-Holland, Amsterdam SHADOWING AND ENHANCEMENT OF QUARK DISTRIBUTION IN NUCLEI AT SMALL x L.L. FRANKFURT and M.I. STRIKMAN Leningrad Nuclear Physics Institute, Gatchina, Leningrad 188350, USSR Received 23 August 1988 We calculate absolute value, x, A …
WebAbstract. Current calculations of nuclear shadowing for parton distributions are reviewed. The analysis of μA data is performed using exact QCD sum rules for the total momentum and baryon charge of nuclei. Evidence is found for an overall enhancement of G a in nuclei (> 4% for A > 1). Combined with the calculation of nuclear shadowing at small ... how tall is venom snake mgsWebThere has been renewed interest recently in the problem of nuclear shadowing in structure functions at low and intermediate Q 2 superscript 𝑄 2 Q^{2} italic_Q start_POSTSUPERSCRIPT 2 end_POSTSUPERSCRIPT.In part, this has been prompted by the analysis of the NuTeV Collaboration [] of neutrino–nucleus cross sections and … how tall is ventiWebLow-energy ion scattering spectroscopy (LEIS), sometimes referred to simply as ion scattering spectroscopy (ISS), is a surface-sensitive analytical technique used to characterize the chemical and structural makeup of … how tall is venom in the movie venomWebNuclear shadowing is measured systematically for the first time with neutrinos. In contrast with the data on the EMC effect, the data on nuclear shadowing support the conclusion … how tall is venom in the comicsWebIn the framework of the collinear factorized pQCD approach we calculate the small-xB process-dependent nuclear modification to the structure functions measured in neutrino–nucleus deeply inelastic scattering. We include both heavy quark mass corrections (M2/Q2) and resummed nuclear-enhanced dynamical power corrections in the quantity … meta aramid filter cloth quotesWeb25 mrt. 1993 · The model can explain experimentally measured deep-inelastic structure functions reasonably well in the wide Bjorken-[ital x] range (0.005[lt][ital x][lt]0.8), and recombination results are very sensitive to input sea-quark and gluon distributions. Deep-inelastic structure functions [ital F][sub 2][sup [ital A]]([ital x]) are investigated in a [ital … meta architecture buildingsWebWe investigate the nuclear shadowing effect on the K factor in the Drell-Yan process by introducing a shadowing factor into the corresponding quantum chromodynamical α s order corrections. K factors for Au-Au collisions are calculated at the centre-of-mass system energies (s) 1/2 = 60, 130 and 200 GeV while the nuclear shadowing factor is taken … meta arc foot