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Two loop quark jet function

WebWe calculate the O( {α}_s^2 ) corrections to the primary massive quark jet functions in Soft-Collinear Effective Theory (SCET). They are an important ingredient in factorized predictions for inclusive jet mass cross sections initiated by massive quarks emerging from a hard interaction with smooth quark mass dependence. Due to the effects coming from the … WebOct 7, 2024 · As a by-product, we have obtained the two-loop quark jet function for the Energy-Energy Correlator in the back-to-back limit, which is the last missing ingredient for …

The quark beam function at two loops SpringerLink

WebJan 15, 2024 · We calculate the new soft function here at one-loop, regulating rapidity divergences with the δ-regulator. In addition, using a factorization consistency relation and a universality argument regarding the heavy-quark jet function, we obtain the anomalous dimension of the new soft function at two and three loops. WebJan 1, 1992 · The results of the quark loops for various currents on a 16 3 × 24 lattice at β = 6.0 with Wilson fermion ( κ = .148) are obtained for the Z2 microcanonical noise. The results on the quark condensate, the topological susceptibility are given. We also discuss the feasibility for the two-point and three-point function calculations. download video 4k downloader https://ecolindo.net

arXiv:0802.4173v1 [hep-ph] 28 Feb 2008

WebJan 7, 2008 · We compute the two-loop heavy quark jet-function in the heavy quark limit. This is one of the key ingredients in next-to-next-to-leading order (NNLO) and next-to-next … WebJan 7, 2008 · We compute the two-loop heavy quark jet-function in the heavy quark limit. This is one of the key ingredients in next-to-next-to-leading order (NNLO) and next-to-next-to-leading-log order (NNLL) computations of the invariant mass distribution of top-jets at a future e+e- collider. The shape of the top invariant mass distribution is affected by large … WebThe inclusive gluon jet function is evaluated at two-loop accuracy. This function is relevant for resummations of large perturbative logarithms in collider processes involving low-mass gluon jets. The ... Such processes involve only quark jets. The corresponding jet function was computed to two-loop order already some clay carlson south dakota state

PDF - Two-Loop Massive Quark Jet Functions in SCET

Category:The gluon jet function at two-loop order - Semantic Scholar

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Two loop quark jet function

Two-loop massive quark jet functions in SCET - ResearchGate

WebWe calculate the O( {α}_s^2 ) corrections to the primary massive quark jet functions in Soft-Collinear Effective Theory (SCET). They are an important ingredient in factorized … WebTwo-loop jet function and jet mass for top quarks. Ignazio Scimemi. 2008, Physical Review D. Read Article Download PDF. Related Papers. Physical review letters. Infrared Renormalization-Group Flow for Heavy-Quark Masses. ... The top quark jet-function at two loops. 2008 • Ignazio Scimemi.

Two loop quark jet function

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WebPrepared for submission to JHEP UWThPh-2024-13 MITP/19-025 Two-Loop Massive Quark Jet Functions in SCET André H. Hoanga;b Christopher Lepenika Maximilian Stahlhofenc aUniversityo WebIn this talk we consider the invariant mass distribution of top-jets and report about our computation of the two-loop heavy quark jet-function. This is a key part of a next-to-next …

WebApr 16, 2014 · As part of our results we reproduce the known two-loop QCD splitting functions and confirm at two loops that the virtuality-dependent beam and final-state jet … WebAbstract We calculate the O( α s 2 $$ {\alpha}_s^2 $$ ) corrections to the primary massive quark jet functions in Soft-Collinear Effective Theory ... Two-loop massive quark jet functions in SCET André H. Hoang, Christopher Lepenik, …

Webcalculation of the jet function as soft radiation has already been decoupled from the (leading order) collinear SCET Lagrangian by means of a field redefinition [4]. At one loop the quark jet function (i ¼ q) was computed in Refs. [17,18] and the gluon jet function (i ¼ g)in Ref. [19]. The two-loop results for J qðsÞ and J gðsÞ were Webthe calculation of the jet function as soft radiation has already been decoupled from the (leading order) collinear SCET Lagrangian by means of a eld rede nition [4]. At one loop …

WebAug 11, 2010 · Semantic Scholar extracted view of "The gluon jet function at two-loop order" by T. Becher et al. ... This work calculates the massless quark jet function to three-loop …

Webtask dataset model metric name metric value global rank remove download video adder softwaredownload video 60fpsWebPDF - We calculate the O( $$ {\alpha}_s^2 $$ ) corrections to the primary massive quark jet functions in Soft-Collinear Effective Theory (SCET). They are an important ingredient in … download video accelerator for pcWebTwo-loop Jet-Function and Jet-Mass for Top Quarks Ignazio Scimemi (unlike the definitions based on cutoff first moments or on pea k locations). In this jet-mass scheme the quark-mass anomalous dimension is completely determined by the cusp anomalous dimension at any order in perturbation theory. 2. The heavy quark jet function clay cardinalWebAbstract We calculate the O( α s 2 $$ {\alpha}_s^2 $$ ) corrections to the primary massive quark jet functions in Soft-Collinear Effective Theory ... Two-loop massive quark jet … clay carley boiseWebJan 10, 2011 · The corresponding jet function was computed to two-loop order already some time ago [7]. The gluon jet function first appeared in computations of radiative ϒ decays [8], [9], [10], but more generally, it appears in any process involving gluon jets. This includes any jet process at hadron colliders and the production of three or more jets at ... clay carlson nikeWebApr 29, 2024 · PDF We calculate the $\\mathcal O(\\alpha_s^2)$ corrections to the primary massive quark jet functions in Soft-Collinear Effective Theory (SCET). They... Find, read … download video abyss.to