Results 41 to 50 of about 2,260,423 (381)
Factorisation in diffraction [PDF]
Nuclear Physics B - Proceedings Supplements, 2010 Recent experimental data on dijet cross sections in diffractive photoproduction at HERA collider were analysed with emphasis on QCD factorisation breaking effects. Dijet photoproduction data of jets with low transverse energy E T1 > 5 GeV indicated a possible dependence on E T of the suppression of jet production with respect to ...
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Journal of Applied Sciences and Environmental Management, 2005 This study aimed at demonstrating complementary roles offered by both Fourier transform infrared (FTIR) spectrophotometry and x-ray powder diffraction (XRPD) techniques in characterizing clay size fraction of kaolins.
Georges-Ivo E Ekosse
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Analytic expressions and approximations for the on-axis, aberration-free Rayleigh and Debye integral in the case of focusing fields on a circular aperture [PDF]
Journal of the European Optical Society-Rapid Publications, 2008 We present a derivation of the analytic result for on-axis field values of the Rayleigh diffraction integral, a result that was originally presented in a paper by Osterberg and Smith (1961).
Aarts R. M. +5 more
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, 2013 The Thue-Morse system is a paradigm of singular continuous diffraction in one dimension. Here, we consider a planar system, constructed by a bijective block substitution rule, which is locally equivalent to the squiral inflation rule. For balanced weights, its diffraction is purely singular continuous. The diffraction measure is a two-dimensional Riesz
Michael Baake, Uwe Grimm
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Inclusive Diffraction at HERA [PDF]
, 2002 New precision measurements of inclusive diffractive deep-inelastic ep scattering interactions, performed by the H1 and ZEUS collaborations at the HERA collider, are discussed.
Adloff +7 more
core +3 more sources
Single-crystal x-ray diffraction structures of covalent organic frameworks
Science, 2018 Covalent organic frameworks writ large Covalent organic framework (COF) materials have been difficult to characterize structurally and to exploit because they tend to form powders or amorphous materials. Ma et al.
Tianqiong Ma +14 more
semanticscholar +1 more source
Aperiodic order and pure point diffraction [PDF]
, 2008 We give a leisurely introduction into mathematical diffraction theory with a focus on pure point diffraction. In particular, we discuss various characterisations of pure point diffraction and common models arising from cut and project schemes. We finish with a list of open problems.
arxiv +1 more source
A QCD analysis of ZEUS diffractive data [PDF]
Nucl.Phys.B831:1-25,2010, 2009 ZEUS inclusive diffractive cross-section measurements have been used in a DGLAP next-to-leading-order QCD analysis to extract the diffractive parton distribution functions. Data on diffractive dijet production in deep inelastic scattering have also been included to costrain the gluon density.
arxiv +1 more source
Proceedings of Sixth International Conference on Quarks and Nuclear Physics — PoS(QNP2012), 2012 `Soft' high-energy interactions are clearly important in pp collisions. Indeed, these events are dominant by many orders of magnitude, and about 40% are of diffractive origin; that is, due to elastic scattering or proton dissociation. Moreover, soft interactions unavoidably give an underlying component to the rare `hard' events, from which we hope to ...
Martin, A. D. +5 more
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IUCrJThree solid solutions of [CH3NH3]CoxNi1−x(HCOO)3, with x = 0.25 (1), x = 0.50 (2) and x = 0.75 (3), were synthesized and their nuclear structures and magnetic properties were characterized using single-crystal neutron diffraction and magnetization ...
Madeleine Geers +3 more
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