منابع مشابه
Heavy-quark correlations in deep-inelastic electroproduction
We have completed the next-to-leading order perturbative QCD corrections to the virtual-photon exclusive differential cross sections for heavy quark production in deep-inelastic electron-proton scattering, i.e. e + P → Q +Q +X . Using these results, we have computed distributions which are sensitive to correlations among the heavy quark, the heavy antiquark, and the associated jet. Some predict...
متن کاملHeavy-quark correlations in deep inelastic scattering
Order αs QCD corrections to structure functions containing heavy quarks and to single heavy quark inclusive distributions in deep-inelastic electroproduction ( i . e. , γ∗(q)+P (p)→ Q(p1)+ X where X stands for any final hadronic state allowed by quantum-number conservation and P (p) is a proton of momentum p ) were recently published in [1] and [2], respectively. By combining the next-to-leadin...
متن کاملCurrent-target Correlations in Deep-inelastic Scattering
Multiplicity correlations between the current and target regions of the Breit frame in deep-inelastic scattering processes are studied. The correlations allow one to tag the rst-order perturbative QCD eeects and might be used to extract the behavior of the boson-gluon fusion rates as a function of the Bjorken variable. The behavior of the correlations is estimated analytically and analyzed usin...
متن کاملLong-Range Correlations in Deep-Inelastic Scattering
Multiplicity correlations between the current and target regions of the Breit frame in deep-inelastic scattering processes are studied. It is shown that the correlations are sensitive to the first-order perturbative QCD effects and can be used to extract the behavior of the boson-gluon fusion rates as a function of the Bjorken variable. The behavior of the correlations is derived analytically a...
متن کاملBubble formation after a 20-m dive: deep-stop vs. shallow-stop decompression profiles.
OBJECTIVES It is claimed that performing a "deep stop," a stop at about half of maximal diving depth (MDD), can reduce the amount of detectable precordial bubbles after the dive and may thus diminish the risk of decompression sickness. In order to ascertain whether this reduction is caused by the deep stop or by a prolonged decompression time, we wanted to test the "deep stop" theory without in...
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ژورنال
عنوان ژورنال: Journal of Bioengineering & Biomedical Science
سال: 2015
ISSN: 2155-9538
DOI: 10.4172/2155-9538.1000155