NNLL-fast: predictions for coloured supersymmetric particle production at the LHC with threshold and Coulomb resummation

Abstract

We present state-of-the art predictions for the production of supersymmetric squarks and gluinos at the Large Hadron Collider (LHC), including soft-gluon resummation up to next-to-next-to-leading logarithmic (NNLL) accuracy, the resummation of Coulomb corrections and the contribution from bound states. The NNLL corrections enhance the cross-section predictions and reduce the scale uncertainty to a level of 5-10%. The NNLL resummed cross-section predictions can be obtained from the computer code NNLL-fast, which also provides the scale uncertainty and the pdf and alpha_s error.

23 pages, 6 figures

References in corpus (15)

• Threshold resummation for squark-antisquark and gluino-pair production at the LHC
• Threshold resummation for pair production of coloured heavy (s)particles at hadron colliders
• Top-quark pair production near threshold at LHC
• Bound-state Effects on Top Quark Production at Hadron Colliders
• Heavy Quark Pair Production near Threshold with Potential Non-Relativistic QCD
• NNLL resummation for squark and gluino production at the LHC
• Hadronic production of top-squark pairs with electroweak NLO contributions
• Squark anti-squark pair production at the LHC: the electroweak contribution
• Stop-antistop and sbottom-antisbottom production at LHC: a one-loop search for model parameters dependence
• QCD threshold corrections for gluino pair production at hadron colliders
• Search for supersymmetry with razor variables in pp collisions at sqrt(s) = 7 TeV
• Squark Production and Decay matched with Parton Showers at NLO
• Electroweak contributions to squark--gluino production at the LHC
• NNLL soft and Coulomb resummation for squark and gluino production at the LHC
• Top-squark pair production at the LHC: a complete analysis at next-to-leading order

Cited by in corpus (73)

• Search for new phenomena in events with an energetic jet and missing transverse momentum in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Search for squarks and gluinos in final states with jets and missing transverse momentum using 139 fb${}^{-1}$ of $\sqrt{s}$ =13 TeV $pp$ collision data with the ATLAS detector
• Search for supersymmetry in final states with two oppositely charged same-flavor leptons and missing transverse momentum in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Lyman-$\alpha$ constraints on freeze-in and superWIMPs
• Search for top squark production in fully-hadronic final states in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Search for long-lived particles using displaced jets in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Search for pair production of third-generation scalar leptoquarks decaying into a top quark and a $\tau$-lepton in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• GUT Physics in the era of the LHC
• Search for new phenomena in events with two opposite-charge leptons, jets and missing transverse momentum in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Search for new phenomena with top quark pairs in final states with one lepton, jets, and missing transverse momentum in $pp$ collisions at $\sqrt{s}$= 13 TeV with the ATLAS detector
• Searches for new phenomena in events with two leptons, jets, and missing transverse momentum in 139 fb${}^{-1}$ of $\sqrt{s}=13$ TeV $pp$ collisions with the ATLAS detector
• Search for new phenomena in final states with $b$-jets and missing transverse momentum in $\sqrt{s}=13$ TeV $pp$ collisions with the ATLAS detector
• Combined searches for the production of supersymmetric top quark partners in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Search for top squark pair production using dilepton final states in pp collision data collected at $\sqrt{s}=$ 13 TeV
• Search for pair production of scalar leptoquarks decaying into first- or second-generation leptons and top quarks in proton-proton collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector
• Bound-state effects on dark matter coannihilation: Pushing the boundaries of conversion-driven freeze-out
• Search for higgsinos decaying to two Higgs bosons and missing transverse momentum in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Search for new phenomena in final states with large jet multiplicities and missing transverse momentum using $\sqrt{(}s)=13$ TeV proton$-$proton collisions recorded by ATLAS in Run 2 of the LHC
• Squark production in R-symmetric SUSY with Dirac gluinos: NLO corrections
• Search for new phenomena in $pp$ collisions in final states with tau leptons, $b$-jets, and missing transverse momentum with the ATLAS detector
• Search for squarks and gluinos in final states with one isolated lepton, jets, and missing transverse momentum at $\sqrt{s}=13$ TeV with the ATLAS detector
• Search for R-parity violating supersymmetry in a final state containing leptons and many jets with the ATLAS experiment using $\sqrt{s}=13$ TeV proton-proton collision data
• Phenomenology of unusual top partners in composite Higgs models
• Search for top squarks in final states with two top quarks and several light-flavor jets in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Search for long-lived, massive particles in events with displaced vertices and multiple jets in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Search for supersymmetry in final states with disappearing tracks in proton-proton collisions at $\sqrt{s}$ = 13 TeV
• Scalar leptoquark pair production at the LHC: precision predictions in the era of flavour anomalies
• Search for pair-produced scalar and vector leptoquarks decaying into third-generation quarks and first- or second-generation leptons in pp collisions with the ATLAS detector
• Prospects of searches for long-lived charged particles with MoEDAL
• Search for supersymmetry in proton-proton collisions at $\sqrt{s}=$ 13 TeV in events with high-momentum Z bosons and missing transverse momentum
• Search for pair production of third-generation leptoquarks decaying into a bottom quark and a $\tau$-lepton with the ATLAS detector
• Signal region combination with full and simplified likelihoods in MadAnalysis 5
• Search for bottom-squark pair production in $pp$ collision events at $\sqrt{s}=13$ TeV with hadronically decaying $\tau$-leptons, $b$-jets and missing transverse momentum using the ATLAS detector
• Status of searches for electroweak-scale supersymmetry after LHC Run 2
• Search for phenomena beyond the Standard Model in events with large $b$-jet multiplicity using the ATLAS detector at the LHC
• A search for the decays of stopped long-lived particles at $\sqrt{s}=13$ TeV with the ATLAS detector
• Threshold enhanced cross sections for colorless productions
• Search for excited $\tau$-leptons and leptoquarks in the final state with $\tau$-leptons and jets in pp collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Search for long-lived particles using displaced vertices and missing transverse momentum in proton-proton collisions at $\sqrt{s}$ = 13 TeV
• Search for new physics in multijet events with at least one photon and large missing transverse momentum in proton-proton collisions at 13 TeV
• Search for top squarks in the four-body decay mode with single lepton final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV
• Asymmetric Leptoquark Pair Production at LHC
• Search for new phenomena with top-quark pairs and large missing transverse momentum using 140 ${\mathrm{fb}}^{-1}$ of $pp$ collision data at $\sqrt{s}=13$ TeV with the ATLAS detector
• Search for long-lived particles decaying to final states with a pair of muons in proton-proton collisions at $\sqrt{s}$ = 13.6 TeV
• Search for leptoquarks decaying into the b$\tau$ final state in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Search for supersymmetry in final states with a single electron or muon using angular correlations and heavy-object identification in proton-proton collisions at $\sqrt{s}$ = 13 TeV
• $t\bar{t}t\bar{t}$ signatures through the lens of color-octet scalars
• Search for dark QCD with emerging jets in proton-proton collisions at $\sqrt{s}$ = 13 TeV
• Search for pair production of higgsinos in events with two Higgs bosons and missing transverse momentum in $\sqrt{s}=13$ TeV $pp$ collisions at the ATLAS experiment
• Probing conversion-driven freeze-out at the LHC
• Emerging Jets Displaced into the Future
• The ABC of RPV II: Classification of R-parity Violating Signatures from UDD Couplings and their Coverage at the LHC
• Search for pair production of squarks or gluinos decaying via sleptons or weak bosons in final states with two same-sign or three leptons with the ATLAS detector
• NNLL-fast 2.0: Coloured Sparticle Production at the LHC Run 3 with $\sqrt{S}$ = 13.6 TeV
• Search for leptoquark pair production decaying into $t{e}^{-}\bar{t}{e}^{+}$ or $t{\mu }^{-}\bar{t}{\mu }^{+}$ in multi-lepton final states in $pp$ collisions at 13 TeV with the ATLAS detector
• Search for heavy long-lived charged particles with large ionization energy loss in proton-proton collisions at $\sqrt{s}$ = 13 TeV
• Monojet signatures from gluino and squark decays
• A joint explanation for the soft lepton and monojet LHC excesses in the wino-bino model
• Next-to-leading-order QCD corrections and parton-shower effects for weakino+squark production at the LHC
• A search for R-parity-violating supersymmetry in final states containing many jets in $pp$ collisions at $\sqrt{s}=13\text{TeV}$ with the ATLAS detector
• Search for light Higgs bosons from supersymmetric cascade decays in pp collisions at $\sqrt{s}$ = 13 TeV
• Squark production with R-symmetry beyond NLO at the LHC
• Constraining electroweak and strongly charged long-lived particles with CheckMATE
• Combination and Reinterpretation of LHC SUSY Searches
• A search for $R$-parity violating supersymmetric decays of the top squark to a $b$-jet and a lepton in $\sqrt{s}$ = 13 TeV $pp$ collisions with the ATLAS detector
• Implementation of full and simplified likelihoods in CheckMATE
• Novel Leptoquark Pair Production at LHC
• Search for supersymmetry in final states with missing transverse momentum and charm-tagged jets using 139 fb${}^{-1}$ of proton-proton collisions at $\sqrt{s}=$ 13 TeV with the ATLAS detector
• Search for long-lived particles using displaced vertices of oppositely charged leptons in 140 fb${}^{-1}$ of pp collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Searching for Gluino LSP at the LHC
• Searching for stop LSP at the LHC
• Search for squarks and gluinos in $pp$ collisions at $\sqrt{s}=13$ TeV and $13.6$ TeV in events with $\tau$-leptons, jets and missing transverse momentum using the ATLAS detector
• Search for emerging jets in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS experiment