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NLO-QCD Corrections to Dilepton Production in the Randall-Sundrum Model
High Energy Physics - Phenomenology · Submitted 16 Jun 2005
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim We find the K-factors are large over substantial regions of the phase space.
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The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.
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The abstract, sentence by sentence
The dilepton production process at hadron colliders in the Randall-Sundrum (RS) model is studied at next-to-leading order in QCD. The NLO-QCD corrections have been computed for the virtual graviton exchange process in the RS model, in addition to the usual gamma, Z-mediated processes of standard Drell-Yan. K-factors for the cross-sections at the LHC and Tevatron for differential in the invariant mass, Q, and the rapidity, Y, of the lepton pair are presented. We find the K-factors are large over substantial regions of the phase space.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | The dilepton production process at hadron colliders in the Randall-Sundrum (RS) model is studied at next-to-leading order in QCD. | contribution 0.98 | 0.87 | 0.05 | asserted 0.97 |
| s1 | The NLO-QCD corrections have been computed for the virtual graviton exchange process in the RS model, in addition to the usual gamma, Z-mediated processes of standard Drell-Yan. | contribution 0.93 | 0.91 | 0.08 | asserted 1.00 |
| s2 | K-factors for the cross-sections at the LHC and Tevatron for differential in the invariant mass, Q, and the rapidity, Y, of the lepton pair are presented. | contribution 0.59 | 0.89 | 0.10 | asserted 0.95 |
| s3 | We find the K-factors are large over substantial regions of the phase space. | result 1.00 | 0.96 | 0.61 | asserted 1.00 |
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The paper
Original abstract
The dilepton production process at hadron colliders in the Randall-Sundrum (RS) model is studied at next-to-leading order in QCD. The NLO-QCD corrections have been computed for the virtual graviton exchange process in the RS model, in addition to the usual gamma, Z-mediated processes of standard Drell-Yan. K-factors for the cross-sections at the LHC and Tevatron for differential in the invariant mass, Q, and the rapidity, Y, of the lepton pair are presented. We find the K-factors are large over substantial regions of the phase space.
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References
How the literature uses it
12 arXiv papers cite this in 12 sentences
Papers citing it · 4 sentences without a confident label
Uses its method or tool 1 paper
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The signal production cross sections, calculated using the 8.2 program with the NNPDF2.3 PDFs at LO, are multiplied by a $K$-factor of 1.6 to account for NLO effects [ref] .
Search for high-mass resonances in dilepton final states in proton-proton collisions at $\sqrt{s}=$ 13 TeV · Statistical analysis, results, and interpretation · 0.93
Uses its data or values 4 papers
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For the RS graviton model, a constant next-to-leading order K factor of 1.6 is used [ref] .
Search for narrow resonances in dilepton mass spectra in pp collisions at sqrt(s) = 7 TeV · Statistical analysis and results · 0.85
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A flat NLO k-factor of 1.6 is applied to the RS graviton cross sections [ref] .
Search for heavy narrow dilepton resonances in pp collisions at sqrt(s) = 7 TeV and sqrt(s) = 8 TeV · Results · 0.81
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To account for NLO effects, the cross sections are multiplied by a $K$-factor of 1.3 for $$ models and 1.6 for RS graviton models [ref] , with the $K$-factor for $$ models obtained by comparing and cross sections for SM Drell–Yan production.
Search for narrow resonances in dilepton mass spectra in proton-proton collisions at sqrt(s) = 13 TeV and combination with 8 TeV data · Limits · 0.87
Cites it as background 3 papers
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In the context of large extra dimension, the NLO corrections were known for many important processes at the LHC [ref] within Arkani-Hamed-Dimopoulos-Dvali (ADD) [ref] and RS [ref] model.
Resummed inclusive cross-section in Randall-Sundrum model at NNLO+NNLL · Introduction · 0.96
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To next-to-leading-order (NLO) accuracy, these processes have been studied in the context of ADD [ref] and RS [ref] .
Two-loop QCD Correction to Massive Spin-2 Resonance $ \to q ~ \bar{q} ~ g $ · Introduction · 0.86
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Di-photon, di-lepton and di-gauge boson rates are provided in ADD [ref] and in RS models [ref] at NLO as well as the tri-gauge bosons production [ref] .
Resummed inclusive cross-section in ADD model at N$^3$LL+NNLO · Introduction · 0.93
Discussion
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