cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.84285.v1/t2
title: "Table 2" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: Reconstructed mass of $\rho^{0}$ meson in 0-20$\%$ central Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84285.v1/t3
title: "Table 3" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: Reconstructed mass of $\rho^{0}$ meson in 20-40$\%$ central Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84285.v1/t4
title: "Table 4" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: Reconstructed mass of $\rho^{0}$ meson in 40-60$\%$ central Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84285.v1/t5
title: "Table 5" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: Reconstructed mass of $\rho^{0}$ meson in 60-80$\%$ central Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84285.v1/t6
title: "Table 6" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: Yield of $\rho^{0}$ meson normalized to the number of inelastic pp collisions at $\sqrt{s}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84285.v1/t7
title: "Table 7" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: Yield of $\rho^{0}$ meson in 0-20$\%$ central Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84285.v1/t8
title: "Table 8" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: Yield of $\rho^{0}$ meson in 20-40$\%$ central Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84285.v1/t10
title: "Table 10" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: Yield of $\rho^{0}$ meson in 60-80$\%$ central Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84285.v1/t11
title: "Table 11" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: Ratio of integrated yields $2\rho^{0}/(\pi^{+}+\pi^{-})$ as a function of $(dN_{ch}/d\eta)^{1/3}$ in pp and 0-20$\%$, 20-40$\%$, 40-60$\%$, 60-80$\%$ central Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84285.v1/t12
title: "Table 12" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: Mean transverse momentum of $\rho^{0}$ meson as a function of $(dN_{ch}/d\eta)^{1/3}$ in pp and 0-20$\%$, 20-40$\%$, 40-60$\%$, 60-80$\%$ central Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84285.v1/t13
title: "Table 13" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: Ratio $2\rho^{0}/(\pi^{+}+\pi^{-})$ as a function of $p_{T}$ in pp collisions at $\sqrt{s}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84285.v1/t14
title: "Table 14" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: Ratio $2\rho^{0}/(\pi^{+}+\pi^{-})$ as a function of $p_{T}$ in 0-20$\%$ central Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84285.v1/t9
title: "Table 9" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: Yield of $\rho^{0}$ meson in 40-60$\%$ central Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84285.v1/t15
title: "Table 15" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: Ratio $2\rho^{0}/(\pi^{+}+\pi^{-})$ as a function of $p_{T}$ in 60-80$\%$ central Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84285.v1/t16
title: "Table 16" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: $R_{AA}$ as a function of $p_{T}$ in 0-20$\%$ central Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84285.v1/t17
title: "Table 17" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: $R_{AA}$ as a function of $p_{T}$ in 20-40$\%$ central Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84285.v1/t18
title: "Table 18" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: $R_{AA}$ as a function of $p_{T}$ in 40-60$\%$ central Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84285.v1/t19
title: "Table 19" of "Production of the $\rho$(770)${^{0}}$ meson in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: $R_{AA}$ as a function of $p_{T}$ in 60-80$\%$ central Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76~{\rm TeV}$.
description: The production of $\rho^{0}$ mesons is measured with the ALICE detector in pp and Pb-Pb collisions at the centre-of-mass energy per nucleon pair, $\sqrt{s_{\rm NN}}$ = 2.76 TeV. The yields of $\rho^{0}$ for rapidity $|y|&lt;0.5$ are presented as a function of transverse momentum ($p_{\rm T}$). The $p_{\rm T}$-integrated and $p_{\rm T}$-differential particle ratios $\rho^{0}/\pi$ are obtained in pp and Pb--Pb collisions. The nuclear modification factors $R_{\rm AA}$ are computed using a proton-proton reference at $\sqrt{s} = 2.76$ TeV.
DOI: 10.17182/hepdata.84396.v1/t1
title: "Acceptance" of "Search for a singly produced third-generation scalar leptoquark decaying to a $\tau$ lepton and a bottom quark in proton-proton collisions at $\sqrt{s} =$ 13 TeV"

description: The product of acceptance, efficiency, and branching fraction as a function of leptoquark (LQ) mass for
the single production of LQs in each of the three channels considered: tau-tau (black solid line), mu-tau (red dashed line), and e-tau (blue dotted line). The efficiency is calculated with respect to all event selections mentioned in the paper. The uncertainty refers to statistical uncertainty only.
description: A search is presented for a singly produced third-generation scalar leptoquark decaying to a tau lepton and a bottom quark. Associated production of a leptoquark and a tau lepton is considered, leading to a final state with a bottom quark and two tau leptons. The search uses proton-proton collision data at a center-of-mass energy of 13 TeV recorded with the CMS detector, corresponding to an integrated luminosity of 35.9 fb−1. Upper limits are set at 95% confidence level on the production cross section of the third-generation scalar leptoquarks as a function of their mass. From a comparison of the results with the theoretical predictions, a third-generation scalar leptoquark decaying to a tau lepton and a bottom quark, assuming unit Yukawa coupling (lambda), is excluded for masses below 740 GeV. Limits are also set on lambda of the hypothesized leptoquark as a function of its mass. Above lambda = 1.4, this result provides the best upper limit on the mass of a third-generation scalar leptoquark decaying to a tau lepton and a bottom quark.
DOI: 10.17182/hepdata.84396.v1/t2
title: "Event yields in the e-tau signal region" of "Search for a singly produced third-generation scalar leptoquark decaying to a $\tau$ lepton and a bottom quark in proton-proton collisions at $\sqrt{s} =$ 13 TeV"

description: Observed ST distribution in the e-tau signal region, compared to the expected
SM background contributions. The distribution labeled electroweak contains the contributions
from W+jets, Z+jets, and diboson processes. The signal distributions for single-leptoquark (LQ) production with mass 700 GeV are overlaid to illustrate the sensitivity. For the signal normalization, lambda = 1
and beta = 1 are assumed. The background uncertainty bands represent the sum in quadrature of
statistical and systematic uncertainties obtained from the fit. The lower panels show the ratio
between the observed and expected events in each bin. In all plots, the horizontal and vertical error
bars on the data points represent the bin widths and the Poisson uncertainties, respectively.
description: A search is presented for a singly produced third-generation scalar leptoquark decaying to a tau lepton and a bottom quark. Associated production of a leptoquark and a tau lepton is considered, leading to a final state with a bottom quark and two tau leptons. The search uses proton-proton collision data at a center-of-mass energy of 13 TeV recorded with the CMS detector, corresponding to an integrated luminosity of 35.9 fb−1. Upper limits are set at 95% confidence level on the production cross section of the third-generation scalar leptoquarks as a function of their mass. From a comparison of the results with the theoretical predictions, a third-generation scalar leptoquark decaying to a tau lepton and a bottom quark, assuming unit Yukawa coupling (lambda), is excluded for masses below 740 GeV. Limits are also set on lambda of the hypothesized leptoquark as a function of its mass. Above lambda = 1.4, this result provides the best upper limit on the mass of a third-generation scalar leptoquark decaying to a tau lepton and a bottom quark.
DOI: 10.17182/hepdata.84396.v1/t3
title: "Event yields in the mu-tau signal region" of "Search for a singly produced third-generation scalar leptoquark decaying to a $\tau$ lepton and a bottom quark in proton-proton collisions at $\sqrt{s} =$ 13 TeV"

description: Observed ST distribution in the mu-tau signal region, compared to the expected
SM background contributions. The distribution labeled electroweak contains the contributions
from W+jets, Z+jets, and diboson processes. The signal distributions for single-leptoquark (LQ) production with mass 700 GeV are overlaid to illustrate the sensitivity. For the signal normalization, lambda = 1
and beta = 1 are assumed. The background uncertainty bands represent the sum in quadrature of
statistical and systematic uncertainties obtained from the fit. The lower panels show the ratio
between the observed and expected events in each bin. In all plots, the horizontal and vertical error
bars on the data points represent the bin widths and the Poisson uncertainties, respectively.
description: A search is presented for a singly produced third-generation scalar leptoquark decaying to a tau lepton and a bottom quark. Associated production of a leptoquark and a tau lepton is considered, leading to a final state with a bottom quark and two tau leptons. The search uses proton-proton collision data at a center-of-mass energy of 13 TeV recorded with the CMS detector, corresponding to an integrated luminosity of 35.9 fb−1. Upper limits are set at 95% confidence level on the production cross section of the third-generation scalar leptoquarks as a function of their mass. From a comparison of the results with the theoretical predictions, a third-generation scalar leptoquark decaying to a tau lepton and a bottom quark, assuming unit Yukawa coupling (lambda), is excluded for masses below 740 GeV. Limits are also set on lambda of the hypothesized leptoquark as a function of its mass. Above lambda = 1.4, this result provides the best upper limit on the mass of a third-generation scalar leptoquark decaying to a tau lepton and a bottom quark.
DOI: 10.17182/hepdata.84396.v1/t4
title: "Event yields in the tau-tau signal region" of "Search for a singly produced third-generation scalar leptoquark decaying to a $\tau$ lepton and a bottom quark in proton-proton collisions at $\sqrt{s} =$ 13 TeV"

description: Observed ST distribution in the tau-tau signal region, compared to the expected
SM background contributions. The distribution labeled electroweak contains the contributions
from W+jets, Z+jets, and diboson processes. The signal distributions for single-leptoquark (LQ) production with mass 700 GeV are overlaid to illustrate the sensitivity. For the signal normalization, lambda = 1
and beta = 1 are assumed. The background uncertainty bands represent the sum in quadrature of
statistical and systematic uncertainties obtained from the fit. The lower panels show the ratio
between the observed and expected events in each bin. In all plots, the horizontal and vertical error
bars on the data points represent the bin widths and the Poisson uncertainties, respectively.
description: A search is presented for a singly produced third-generation scalar leptoquark decaying to a tau lepton and a bottom quark. Associated production of a leptoquark and a tau lepton is considered, leading to a final state with a bottom quark and two tau leptons. The search uses proton-proton collision data at a center-of-mass energy of 13 TeV recorded with the CMS detector, corresponding to an integrated luminosity of 35.9 fb−1. Upper limits are set at 95% confidence level on the production cross section of the third-generation scalar leptoquarks as a function of their mass. From a comparison of the results with the theoretical predictions, a third-generation scalar leptoquark decaying to a tau lepton and a bottom quark, assuming unit Yukawa coupling (lambda), is excluded for masses below 740 GeV. Limits are also set on lambda of the hypothesized leptoquark as a function of its mass. Above lambda = 1.4, this result provides the best upper limit on the mass of a third-generation scalar leptoquark decaying to a tau lepton and a bottom quark.