cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.135472.v1/t3
title: "Model-independent upper cross section limit" of "Search for new physics in the $\tau$ lepton plus missing transverse momentum final state in proton-proton collisions at $\sqrt s $ = 13 TeV"

description: Bayesian 95% CL model-independent upper limit on the product of signal cross sections and branching fraction for the $\tau+\nu$ decay for a back-to-back $\tau$ lepton plus $p_{T}^{miss}$ topology. 
 To calculate this limit, all events for signal, background, and data are summed starting from a minimum $m_{T}$ threshold 
 and then divided by the total number of events. No assumption on signal shape is included in this limit. The expected 
 (dashed line) and observed (solid line) limits are shown as well as the 68% and 95% CL uncertainty bands (green and yellow, respectively).
description: A search for physics beyond the standard model (SM) in the final state with a hadronically decaying tau lepton and a neutrino is presented. This analysis is based on data recorded by the CMS experiment from proton-proton collisions at a center-of-mass energy of 13\TeV at the LHC, corresponding to a total integrated luminosity of 138~\fbinv. No significant deviation from the SM prediction is observed. Limits are set on the production cross section of a \Wprime boson decaying into tau lepton plus neutrino. Lower limits are set on the mass of the sequential SM-like heavy charged vector boson and the mass of a quantum black hole. Upper limits are placed on the couplings of a new boson to the SM fermions. Constraints are put on a nonuniversal gauge interaction model and an effective field theory model. For the first time, upper limits on the cross section of $t$-channel leptoquark (LQ) exchange are presented and are translated into exclusion limits on the mass and coupling of LQs in this search channel; the sensitivity of this analysis reaches into the parameter space of LQ models that attempt to explain the anomalies observed in B-meson decays. The limits presented for the various interpretations are the most stringent to date.
DOI: 10.17182/hepdata.135472.v1/t4
title: "Coupling dependent W´ exclusion limit" of "Search for new physics in the $\tau$ lepton plus missing transverse momentum final state in proton-proton collisions at $\sqrt s $ = 13 TeV"

description: Bayesian upper exclusion limits on the ratio $g_{W'}/g_{W}$ for an SSM-like W$\prime$ boson are shown. The unity
 coupling ratio (blue dotted curve) corresponds to the SSM common benchmark. The
 68 and 95% quantiles of the limits are represented by the green and yellow bands, respectively.
description: A search for physics beyond the standard model (SM) in the final state with a hadronically decaying tau lepton and a neutrino is presented. This analysis is based on data recorded by the CMS experiment from proton-proton collisions at a center-of-mass energy of 13\TeV at the LHC, corresponding to a total integrated luminosity of 138~\fbinv. No significant deviation from the SM prediction is observed. Limits are set on the production cross section of a \Wprime boson decaying into tau lepton plus neutrino. Lower limits are set on the mass of the sequential SM-like heavy charged vector boson and the mass of a quantum black hole. Upper limits are placed on the couplings of a new boson to the SM fermions. Constraints are put on a nonuniversal gauge interaction model and an effective field theory model. For the first time, upper limits on the cross section of $t$-channel leptoquark (LQ) exchange are presented and are translated into exclusion limits on the mass and coupling of LQs in this search channel; the sensitivity of this analysis reaches into the parameter space of LQ models that attempt to explain the anomalies observed in B-meson decays. The limits presented for the various interpretations are the most stringent to date.
DOI: 10.17182/hepdata.135472.v1/t10
title: "Vector Leptoquark $g_{U}$-$m_{LQ}$ limit - democratic" of "Search for new physics in the $\tau$ lepton plus missing transverse momentum final state in proton-proton collisions at $\sqrt s $ = 13 TeV"

description: Expected and observed lower limits of the LQ mass as a function of the coupling $g_{U}$
 in the democratic scenario. The blue band shows the
 68% and 95% regions of $g_{U}$ preferred by the fit to the b anomalies data.
description: A search for physics beyond the standard model (SM) in the final state with a hadronically decaying tau lepton and a neutrino is presented. This analysis is based on data recorded by the CMS experiment from proton-proton collisions at a center-of-mass energy of 13\TeV at the LHC, corresponding to a total integrated luminosity of 138~\fbinv. No significant deviation from the SM prediction is observed. Limits are set on the production cross section of a \Wprime boson decaying into tau lepton plus neutrino. Lower limits are set on the mass of the sequential SM-like heavy charged vector boson and the mass of a quantum black hole. Upper limits are placed on the couplings of a new boson to the SM fermions. Constraints are put on a nonuniversal gauge interaction model and an effective field theory model. For the first time, upper limits on the cross section of $t$-channel leptoquark (LQ) exchange are presented and are translated into exclusion limits on the mass and coupling of LQs in this search channel; the sensitivity of this analysis reaches into the parameter space of LQ models that attempt to explain the anomalies observed in B-meson decays. The limits presented for the various interpretations are the most stringent to date.
DOI: 10.17182/hepdata.135472.v1/t11
title: "Coupling values limit on EFT model for different coupling types " of "Search for new physics in the $\tau$ lepton plus missing transverse momentum final state in proton-proton collisions at $\sqrt s $ = 13 TeV"

description: Bayesian upper exclusion limits at 95% CL on each of the Wilson 
 coefficients described by the EFT model based on 2016-2018 data. The three different coupling types represent a left-handed vector coupling ($\epsilon^{cb}_{L}$), tensor-like coupling 
 ($\epsilon^{cb}_{T}$), and scalar-tensor-like coupling ($\epsilon^{cb}_{S_{L}}$). The 68 and 95% quantiles of the limits are represented by the green 
 and yellow bands, respectively.
description: A search for physics beyond the standard model (SM) in the final state with a hadronically decaying tau lepton and a neutrino is presented. This analysis is based on data recorded by the CMS experiment from proton-proton collisions at a center-of-mass energy of 13\TeV at the LHC, corresponding to a total integrated luminosity of 138~\fbinv. No significant deviation from the SM prediction is observed. Limits are set on the production cross section of a \Wprime boson decaying into tau lepton plus neutrino. Lower limits are set on the mass of the sequential SM-like heavy charged vector boson and the mass of a quantum black hole. Upper limits are placed on the couplings of a new boson to the SM fermions. Constraints are put on a nonuniversal gauge interaction model and an effective field theory model. For the first time, upper limits on the cross section of $t$-channel leptoquark (LQ) exchange are presented and are translated into exclusion limits on the mass and coupling of LQs in this search channel; the sensitivity of this analysis reaches into the parameter space of LQ models that attempt to explain the anomalies observed in B-meson decays. The limits presented for the various interpretations are the most stringent to date.
DOI: 10.17182/hepdata.135472.v1/t5
title: "Non-universal gauge interaction model exclusion limit" of "Search for new physics in the $\tau$ lepton plus missing transverse momentum final state in proton-proton collisions at $\sqrt s $ = 13 TeV"

description: Bayesian lower exclusion limits on the NUGIM G(221) mixing angle $\cot(\theta_{E})$
 are shown as a function of the W$\prime$ boson mass. The theoretically excluded region is shaded in grey. 
 The 68 and 95% quantiles of the limits are represented by the green and yellow bands, respectively.
description: A search for physics beyond the standard model (SM) in the final state with a hadronically decaying tau lepton and a neutrino is presented. This analysis is based on data recorded by the CMS experiment from proton-proton collisions at a center-of-mass energy of 13\TeV at the LHC, corresponding to a total integrated luminosity of 138~\fbinv. No significant deviation from the SM prediction is observed. Limits are set on the production cross section of a \Wprime boson decaying into tau lepton plus neutrino. Lower limits are set on the mass of the sequential SM-like heavy charged vector boson and the mass of a quantum black hole. Upper limits are placed on the couplings of a new boson to the SM fermions. Constraints are put on a nonuniversal gauge interaction model and an effective field theory model. For the first time, upper limits on the cross section of $t$-channel leptoquark (LQ) exchange are presented and are translated into exclusion limits on the mass and coupling of LQs in this search channel; the sensitivity of this analysis reaches into the parameter space of LQ models that attempt to explain the anomalies observed in B-meson decays. The limits presented for the various interpretations are the most stringent to date.
DOI: 10.17182/hepdata.135472.v1/t6
title: "QBH upper cross section limit" of "Search for new physics in the $\tau$ lepton plus missing transverse momentum final state in proton-proton collisions at $\sqrt s $ = 13 TeV"

description: Bayesian upper exclusion limits at 95% CL on the product of the production cross section and branching 
 fraction of a QBH in an associated $ au$ lepton and neutrino final state. Minimum threshold masses $m_{th}$ of up to 6.6 TeV are excluded at 95% CL. The observed 
 limit (solid line) is obtained from the intersection with the LO QBH cross section (blue dotted curve). The 68 and 95% quantiles 
 of the limits are represented by the green and yellow bands, respectively.
description: A search for physics beyond the standard model (SM) in the final state with a hadronically decaying tau lepton and a neutrino is presented. This analysis is based on data recorded by the CMS experiment from proton-proton collisions at a center-of-mass energy of 13\TeV at the LHC, corresponding to a total integrated luminosity of 138~\fbinv. No significant deviation from the SM prediction is observed. Limits are set on the production cross section of a \Wprime boson decaying into tau lepton plus neutrino. Lower limits are set on the mass of the sequential SM-like heavy charged vector boson and the mass of a quantum black hole. Upper limits are placed on the couplings of a new boson to the SM fermions. Constraints are put on a nonuniversal gauge interaction model and an effective field theory model. For the first time, upper limits on the cross section of $t$-channel leptoquark (LQ) exchange are presented and are translated into exclusion limits on the mass and coupling of LQs in this search channel; the sensitivity of this analysis reaches into the parameter space of LQ models that attempt to explain the anomalies observed in B-meson decays. The limits presented for the various interpretations are the most stringent to date.
DOI: 10.17182/hepdata.135472.v1/t7
title: "Vector Leptoquark (t-channel) upper cross section limit" of "Search for new physics in the $\tau$ lepton plus missing transverse momentum final state in proton-proton collisions at $\sqrt s $ = 13 TeV"

description: Bayesian upper limits at 95% CL on the cross section of the process $pp\rightarrow\tau\nu$ mediated
 via LQ exchange in the t-channel. The inner (green) band and the outer (yellow) band indicate
 the regions containing 68 and 95%, respectively, of the distribution of limits expected under
 the background-only hypothesis. The predicted LQ cross section at LO in the three coupling
 benchmark scenarios is depicted in different colors for $g_{U}=1$. The uncertainty bandy correspond 
 to the sum in quadrature of PDF and scale variations. The first benchmark scenario considers 
 only couplings to left-handed SM fermions (i.e. $\beta_{\text{R}}^{ij}=0$) and is referred to as 
 "best fit LH". The second benchmark, referred to as "best fit LH+RH", considers $|\beta_{\text{R}}^{\text{b}\tau}|=1$ 
 and all other $\beta_{\text{R}}^{ij}=0$. In the third "democratic" benchmark, equal couplings only to LH fermions are 
 assumed, i.e. $\beta_{\text{L}}^{ij}=1$ and $\beta_{\text{R}}^{ij}=0$ for all $i$ and $j$.
description: A search for physics beyond the standard model (SM) in the final state with a hadronically decaying tau lepton and a neutrino is presented. This analysis is based on data recorded by the CMS experiment from proton-proton collisions at a center-of-mass energy of 13\TeV at the LHC, corresponding to a total integrated luminosity of 138~\fbinv. No significant deviation from the SM prediction is observed. Limits are set on the production cross section of a \Wprime boson decaying into tau lepton plus neutrino. Lower limits are set on the mass of the sequential SM-like heavy charged vector boson and the mass of a quantum black hole. Upper limits are placed on the couplings of a new boson to the SM fermions. Constraints are put on a nonuniversal gauge interaction model and an effective field theory model. For the first time, upper limits on the cross section of $t$-channel leptoquark (LQ) exchange are presented and are translated into exclusion limits on the mass and coupling of LQs in this search channel; the sensitivity of this analysis reaches into the parameter space of LQ models that attempt to explain the anomalies observed in B-meson decays. The limits presented for the various interpretations are the most stringent to date.
DOI: 10.17182/hepdata.135472.v1/t8
title: "Vector Leptoquark $g_{U}$-$m_{LQ}$ limit - best fit LH" of "Search for new physics in the $\tau$ lepton plus missing transverse momentum final state in proton-proton collisions at $\sqrt s $ = 13 TeV"

description: Expected and observed lower limits of the LQ mass as a function of the coupling $g_{U}$
 in the LH scenario. The blue band shows the
 68% and 95% regions of $g_{U}$ preferred by the fit to the b anomalies data.
description: A search for physics beyond the standard model (SM) in the final state with a hadronically decaying tau lepton and a neutrino is presented. This analysis is based on data recorded by the CMS experiment from proton-proton collisions at a center-of-mass energy of 13\TeV at the LHC, corresponding to a total integrated luminosity of 138~\fbinv. No significant deviation from the SM prediction is observed. Limits are set on the production cross section of a \Wprime boson decaying into tau lepton plus neutrino. Lower limits are set on the mass of the sequential SM-like heavy charged vector boson and the mass of a quantum black hole. Upper limits are placed on the couplings of a new boson to the SM fermions. Constraints are put on a nonuniversal gauge interaction model and an effective field theory model. For the first time, upper limits on the cross section of $t$-channel leptoquark (LQ) exchange are presented and are translated into exclusion limits on the mass and coupling of LQs in this search channel; the sensitivity of this analysis reaches into the parameter space of LQ models that attempt to explain the anomalies observed in B-meson decays. The limits presented for the various interpretations are the most stringent to date.
DOI: 10.17182/hepdata.135472.v1/t9
title: "Vector Leptoquark $g_{U}$-$m_{LQ}$ limit - best fit LH+RH" of "Search for new physics in the $\tau$ lepton plus missing transverse momentum final state in proton-proton collisions at $\sqrt s $ = 13 TeV"

description: Expected and observed lower limits of the LQ mass as a function of the coupling $g_{U}$
 in the LH+RH scenario. The blue band shows the
 68% and 95% regions of $g_{U}$ preferred by the fit to the b anomalies data.
description: A search for physics beyond the standard model (SM) in the final state with a hadronically decaying tau lepton and a neutrino is presented. This analysis is based on data recorded by the CMS experiment from proton-proton collisions at a center-of-mass energy of 13\TeV at the LHC, corresponding to a total integrated luminosity of 138~\fbinv. No significant deviation from the SM prediction is observed. Limits are set on the production cross section of a \Wprime boson decaying into tau lepton plus neutrino. Lower limits are set on the mass of the sequential SM-like heavy charged vector boson and the mass of a quantum black hole. Upper limits are placed on the couplings of a new boson to the SM fermions. Constraints are put on a nonuniversal gauge interaction model and an effective field theory model. For the first time, upper limits on the cross section of $t$-channel leptoquark (LQ) exchange are presented and are translated into exclusion limits on the mass and coupling of LQs in this search channel; the sensitivity of this analysis reaches into the parameter space of LQ models that attempt to explain the anomalies observed in B-meson decays. The limits presented for the various interpretations are the most stringent to date.
DOI: 10.17182/hepdata.135472.v1/t12
title: "Exclusion Limit Summary Table" of "Search for new physics in the $\tau$ lepton plus missing transverse momentum final state in proton-proton collisions at $\sqrt s $ = 13 TeV"

description: Summary of exclusion limits (expected and observed) calculated at 95% CL for full Run-2 CMS data.
description: A search for physics beyond the standard model (SM) in the final state with a hadronically decaying tau lepton and a neutrino is presented. This analysis is based on data recorded by the CMS experiment from proton-proton collisions at a center-of-mass energy of 13\TeV at the LHC, corresponding to a total integrated luminosity of 138~\fbinv. No significant deviation from the SM prediction is observed. Limits are set on the production cross section of a \Wprime boson decaying into tau lepton plus neutrino. Lower limits are set on the mass of the sequential SM-like heavy charged vector boson and the mass of a quantum black hole. Upper limits are placed on the couplings of a new boson to the SM fermions. Constraints are put on a nonuniversal gauge interaction model and an effective field theory model. For the first time, upper limits on the cross section of $t$-channel leptoquark (LQ) exchange are presented and are translated into exclusion limits on the mass and coupling of LQs in this search channel; the sensitivity of this analysis reaches into the parameter space of LQ models that attempt to explain the anomalies observed in B-meson decays. The limits presented for the various interpretations are the most stringent to date.
DOI: 10.17182/hepdata.135472.v1/t13
title: "Simplified likelihood: Yields LQ" of "Search for new physics in the $\tau$ lepton plus missing transverse momentum final state in proton-proton collisions at $\sqrt s $ = 13 TeV"

description: Background prediction and observed data yields in the signal region bins. The background yields are obtained from the 
 background-only fit and serve as input to the simplified likelihood reinterpretation scheme. The naming of the bins is 
 "year_binnumber", following the binning from Figure 4.
description: A search for physics beyond the standard model (SM) in the final state with a hadronically decaying tau lepton and a neutrino is presented. This analysis is based on data recorded by the CMS experiment from proton-proton collisions at a center-of-mass energy of 13\TeV at the LHC, corresponding to a total integrated luminosity of 138~\fbinv. No significant deviation from the SM prediction is observed. Limits are set on the production cross section of a \Wprime boson decaying into tau lepton plus neutrino. Lower limits are set on the mass of the sequential SM-like heavy charged vector boson and the mass of a quantum black hole. Upper limits are placed on the couplings of a new boson to the SM fermions. Constraints are put on a nonuniversal gauge interaction model and an effective field theory model. For the first time, upper limits on the cross section of $t$-channel leptoquark (LQ) exchange are presented and are translated into exclusion limits on the mass and coupling of LQs in this search channel; the sensitivity of this analysis reaches into the parameter space of LQ models that attempt to explain the anomalies observed in B-meson decays. The limits presented for the various interpretations are the most stringent to date.
DOI: 10.17182/hepdata.135472.v1/t14
title: "Simplified likelihood: covariance matrix" of "Search for new physics in the $\tau$ lepton plus missing transverse momentum final state in proton-proton collisions at $\sqrt s $ = 13 TeV"

description: Matrix of covariance coefficients between signal region bins. The coefficients 
 are obtained from the background-only fit and serve as input to the simplified likelihood 
 reinterpretation scheme. The naming of the bins is "year_binnumber", following the binning used in Figure 4.
description: A search for physics beyond the standard model (SM) in the final state with a hadronically decaying tau lepton and a neutrino is presented. This analysis is based on data recorded by the CMS experiment from proton-proton collisions at a center-of-mass energy of 13\TeV at the LHC, corresponding to a total integrated luminosity of 138~\fbinv. No significant deviation from the SM prediction is observed. Limits are set on the production cross section of a \Wprime boson decaying into tau lepton plus neutrino. Lower limits are set on the mass of the sequential SM-like heavy charged vector boson and the mass of a quantum black hole. Upper limits are placed on the couplings of a new boson to the SM fermions. Constraints are put on a nonuniversal gauge interaction model and an effective field theory model. For the first time, upper limits on the cross section of $t$-channel leptoquark (LQ) exchange are presented and are translated into exclusion limits on the mass and coupling of LQs in this search channel; the sensitivity of this analysis reaches into the parameter space of LQ models that attempt to explain the anomalies observed in B-meson decays. The limits presented for the various interpretations are the most stringent to date.
DOI: 10.17182/hepdata.135472.v1/t15
title: "Cutflow table for various signal types" of "Search for new physics in the $\tau$ lepton plus missing transverse momentum final state in proton-proton collisions at $\sqrt s $ = 13 TeV"

description: Predicted signal yields for the 2017 data-taking period, corresponding to 41.3 fb$^{-1}$, after the application of each
 search requirement (cumulative) for various signal hypothesis. The requirements listed are presented as total efficiencies w.r.t. the previous selection step.
description: A search for physics beyond the standard model (SM) in the final state with a hadronically decaying tau lepton and a neutrino is presented. This analysis is based on data recorded by the CMS experiment from proton-proton collisions at a center-of-mass energy of 13\TeV at the LHC, corresponding to a total integrated luminosity of 138~\fbinv. No significant deviation from the SM prediction is observed. Limits are set on the production cross section of a \Wprime boson decaying into tau lepton plus neutrino. Lower limits are set on the mass of the sequential SM-like heavy charged vector boson and the mass of a quantum black hole. Upper limits are placed on the couplings of a new boson to the SM fermions. Constraints are put on a nonuniversal gauge interaction model and an effective field theory model. For the first time, upper limits on the cross section of $t$-channel leptoquark (LQ) exchange are presented and are translated into exclusion limits on the mass and coupling of LQs in this search channel; the sensitivity of this analysis reaches into the parameter space of LQ models that attempt to explain the anomalies observed in B-meson decays. The limits presented for the various interpretations are the most stringent to date.