cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.92323.v3/t5
title: "Delta Chi-squared Map (two-dimensional method)" of "Improved Sterile Neutrino Constraints from the STEREO Experiment with 179 Days of Reactor-On Data"

description: $\Delta \chi^2$ map of phase-I+II data calculated by the two-dimensional method. To be used in combination with the $\Delta \chi^2_{\text{crit},x}$ values of the two-dimensional method to generate exclusion contours at $x$% C.L. for phase-I+II data. Additional explanations are given there.
description: The STEREO experiment is a very short baseline reactor antineutrino experiment. It is designed to test the hypothesis of light sterile neutrinos being the cause of a deficit of the observed antineutrino interaction rate at short baselines with respect to the predicted rate, known as the Reactor Antineutrino Anomaly. The STEREO experiment measures the antineutrino energy spectrum in six identical detector cells covering baselines between 9 and 11 m from the compact core of the ILL research reactor. In this article, results from 179 days of reactor turned on and 235 days of reactor turned off are reported at a high degree of detail. The current results include improvements in the modelling of detector optical properties and the gamma-cascade after neutron captures by gadolinium, the treatment of backgrounds, and the statistical method of the oscillation analysis. Using a direct comparison between antineutrino spectra of all cells, largely independent of any flux prediction, we find the data compatible with the null oscillation hypothesis. The best-fit point of the Reactor Antineutrino Anomaly is rejected at more than 99.9% C.L. To allow inclusion of this work into global oscillation analyses and further works, we provide various results of our analysis in digitised form.
DOI: 10.17182/hepdata.92323.v3/t11
title: "Delta Chi-squared Sensitivity Map (two-dimensional method)" of "Improved Sterile Neutrino Constraints from the STEREO Experiment with 179 Days of Reactor-On Data"

description: Map of mean $\Delta \chi^2$ values derived from simulations of phase-I+II and calculated by the two-dimensional method. To be used analogously to the $\Delta \chi^2$ map of phase-I+II data in combination with the $\Delta \chi^2_{\text{crit},x}$ values of the two-dimensional method to generate sensitivity contours at $x$% C.L. for phase-I+II. Additional explanations are given there.
description: The STEREO experiment is a very short baseline reactor antineutrino experiment. It is designed to test the hypothesis of light sterile neutrinos being the cause of a deficit of the observed antineutrino interaction rate at short baselines with respect to the predicted rate, known as the Reactor Antineutrino Anomaly. The STEREO experiment measures the antineutrino energy spectrum in six identical detector cells covering baselines between 9 and 11 m from the compact core of the ILL research reactor. In this article, results from 179 days of reactor turned on and 235 days of reactor turned off are reported at a high degree of detail. The current results include improvements in the modelling of detector optical properties and the gamma-cascade after neutron captures by gadolinium, the treatment of backgrounds, and the statistical method of the oscillation analysis. Using a direct comparison between antineutrino spectra of all cells, largely independent of any flux prediction, we find the data compatible with the null oscillation hypothesis. The best-fit point of the Reactor Antineutrino Anomaly is rejected at more than 99.9% C.L. To allow inclusion of this work into global oscillation analyses and further works, we provide various results of our analysis in digitised form.
DOI: 10.17182/hepdata.92323.v3/t7
title: "Delta Chi-squared Map (raster-scan method)" of "Improved Sterile Neutrino Constraints from the STEREO Experiment with 179 Days of Reactor-On Data"

description: $\Delta \chi^2$ map of phase-I+II data calculated by the raster-scan method. To be used in combination with the $\Delta \chi^2_{\text{crit},x}$ values of the raster-scan method to generate exclusion contours at $x$% C.L. for phase-I+II data. Additional explanations are given there.
description: The STEREO experiment is a very short baseline reactor antineutrino experiment. It is designed to test the hypothesis of light sterile neutrinos being the cause of a deficit of the observed antineutrino interaction rate at short baselines with respect to the predicted rate, known as the Reactor Antineutrino Anomaly. The STEREO experiment measures the antineutrino energy spectrum in six identical detector cells covering baselines between 9 and 11 m from the compact core of the ILL research reactor. In this article, results from 179 days of reactor turned on and 235 days of reactor turned off are reported at a high degree of detail. The current results include improvements in the modelling of detector optical properties and the gamma-cascade after neutron captures by gadolinium, the treatment of backgrounds, and the statistical method of the oscillation analysis. Using a direct comparison between antineutrino spectra of all cells, largely independent of any flux prediction, we find the data compatible with the null oscillation hypothesis. The best-fit point of the Reactor Antineutrino Anomaly is rejected at more than 99.9% C.L. To allow inclusion of this work into global oscillation analyses and further works, we provide various results of our analysis in digitised form.
DOI: 10.17182/hepdata.92323.v3/t8
title: "Critical Delta Chi-squared Map (raster-scan method)" of "Improved Sterile Neutrino Constraints from the STEREO Experiment with 179 Days of Reactor-On Data"

description: The $\Delta \chi^2_{\text{crit},x}$ and $\Delta \chi^2$ values in the raster-scan method serve the same purpose as in the two-dimensional method. The explanations given there also apply here, with the following changes:

Instead of the two free oscillation parameters $[\sin^2(2\theta_{ee}), \Delta m^2_{41}]$, the raster-scan method fits only $\sin^2(2\theta_{ee})$ as free oscillation parameter while repeating the fit for several fixed values of $\Delta m_{41}^2$. While this method is particularly suited to derive exclusion contours, it cannot be used to calculate allowed confidence regions for $\Delta m_{41}^2$ and consequently two-dimensional allowed confidence regions. This is because $\Delta \chi^2$ values are not reflecting the likelihood of individual $\Delta m_{41}^2$ values. Thus, a direct comparison of $\Delta \chi^2$ values across different $\Delta m_{41}^2$ values is not possible in a statistically meaningful way. 

Moreover, when generating the exclusion contours with the aforementioned procedure, spurious exclusion regions at low values of $\sin^2(2\theta_{ee})$ can be encountered for some values of $\Delta m^2_{41}$. These should be ignored and are owed to the raster-scan procedure used to generate the maps.
description: The STEREO experiment is a very short baseline reactor antineutrino experiment. It is designed to test the hypothesis of light sterile neutrinos being the cause of a deficit of the observed antineutrino interaction rate at short baselines with respect to the predicted rate, known as the Reactor Antineutrino Anomaly. The STEREO experiment measures the antineutrino energy spectrum in six identical detector cells covering baselines between 9 and 11 m from the compact core of the ILL research reactor. In this article, results from 179 days of reactor turned on and 235 days of reactor turned off are reported at a high degree of detail. The current results include improvements in the modelling of detector optical properties and the gamma-cascade after neutron captures by gadolinium, the treatment of backgrounds, and the statistical method of the oscillation analysis. Using a direct comparison between antineutrino spectra of all cells, largely independent of any flux prediction, we find the data compatible with the null oscillation hypothesis. The best-fit point of the Reactor Antineutrino Anomaly is rejected at more than 99.9% C.L. To allow inclusion of this work into global oscillation analyses and further works, we provide various results of our analysis in digitised form.
DOI: 10.17182/hepdata.92323.v3/t9
title: "Delta Chi-squared Map (CLs method)" of "Improved Sterile Neutrino Constraints from the STEREO Experiment with 179 Days of Reactor-On Data"

description: $\Delta T$ map of phase-I+II data calculated by the CLs method. To be used in combination with the $\Delta T_{\text{crit},x}$ values of the CLs method to generate exclusion contours at $x$% C.L. for phase-I+II data. Additional explanations are given there.
description: The STEREO experiment is a very short baseline reactor antineutrino experiment. It is designed to test the hypothesis of light sterile neutrinos being the cause of a deficit of the observed antineutrino interaction rate at short baselines with respect to the predicted rate, known as the Reactor Antineutrino Anomaly. The STEREO experiment measures the antineutrino energy spectrum in six identical detector cells covering baselines between 9 and 11 m from the compact core of the ILL research reactor. In this article, results from 179 days of reactor turned on and 235 days of reactor turned off are reported at a high degree of detail. The current results include improvements in the modelling of detector optical properties and the gamma-cascade after neutron captures by gadolinium, the treatment of backgrounds, and the statistical method of the oscillation analysis. Using a direct comparison between antineutrino spectra of all cells, largely independent of any flux prediction, we find the data compatible with the null oscillation hypothesis. The best-fit point of the Reactor Antineutrino Anomaly is rejected at more than 99.9% C.L. To allow inclusion of this work into global oscillation analyses and further works, we provide various results of our analysis in digitised form.
DOI: 10.17182/hepdata.92349.v1/t2
title: "Table 2" of "Measurement of properties of Bs0 to mu+mu- decays and search for B0 to mu+mu- with the CMS experiment"

description: Summary of the systematic uncertainty sources.
description: No data abstract available.
DOI: 10.17182/hepdata.92349.v1/t1
title: "Table 1" of "Measurement of properties of Bs0 to mu+mu- decays and search for B0 to mu+mu- with the CMS experiment"

description: Branching fraction upper limit for $B^{0}\rightarrow \mu^{+}\mu^{-}$
description: No data abstract available.
DOI: 10.17182/hepdata.92349.v1/t3
title: "Table 3A" of "Measurement of properties of Bs0 to mu+mu- decays and search for B0 to mu+mu- with the CMS experiment"

description: Summary of the fitted yields for $B_{s}^{0}\rightarrow \mu^{+}\mu^{-}$ for all 14 categories of the 3D UML branching fraction fit.
description: No data abstract available.
DOI: 10.17182/hepdata.92349.v1/t4
title: "Table 3B" of "Measurement of properties of Bs0 to mu+mu- decays and search for B0 to mu+mu- with the CMS experiment"

description: Summary of the fitted yields for $B^{0}\rightarrow \mu^{+}\mu^{-}$ for all 14 categories of the 3D UML branching fraction fit.
description: No data abstract available.
DOI: 10.17182/hepdata.92349.v1/t5
title: "Table 3C" of "Measurement of properties of Bs0 to mu+mu- decays and search for B0 to mu+mu- with the CMS experiment"

description: Summary of the fitted yields for the combinatorial background for 5.2$&lt;$$m_{\mu^{+}\mu^{-}}$$&lt;$5.45 GeV for all 14 categories of the 3D UML branching fraction fit.
description: No data abstract available.
DOI: 10.17182/hepdata.92349.v1/t6
title: "Table 3D" of "Measurement of properties of Bs0 to mu+mu- decays and search for B0 to mu+mu- with the CMS experiment"

description: Summary of the fitted yields for the $B^{+}\rightarrow J/\psi K^{+}$ normalization for all 14 categories of the 3D UML branching fraction fit.
description: No data abstract available.
DOI: 10.17182/hepdata.92349.v1/t7
title: "Table 3E" of "Measurement of properties of Bs0 to mu+mu- decays and search for B0 to mu+mu- with the CMS experiment"

description: Summary of the average $p_{T}$ of the $B_{s}^{0}\rightarrow \mu^{+}\mu^{-}$ signal for all 14 categories of the 3D UML branching fraction fit.
description: No data abstract available.
DOI: 10.17182/hepdata.92349.v1/t10
title: "Table 5" of "Measurement of properties of Bs0 to mu+mu- decays and search for B0 to mu+mu- with the CMS experiment"

description: Summary of the effective lifetime of $B_{s}^{0}$ meson for $B_{s}^{0}\rightarrow \mu^{+}\mu^{-}$.
description: No data abstract available.
DOI: 10.17182/hepdata.92349.v1/t11
title: "Table 6A" of "Measurement of properties of Bs0 to mu+mu- decays and search for B0 to mu+mu- with the CMS experiment"

description: 1 sigma contour from figure 6 (left)
description: No data abstract available.
DOI: 10.17182/hepdata.92349.v1/t12
title: "Table 6B" of "Measurement of properties of Bs0 to mu+mu- decays and search for B0 to mu+mu- with the CMS experiment"

description: 2 sigma contour from figure 6 (left)
description: No data abstract available.
DOI: 10.17182/hepdata.92349.v1/t8
title: "Table 3F" of "Measurement of properties of Bs0 to mu+mu- decays and search for B0 to mu+mu- with the CMS experiment"

description: Summary of the ratio of efficiencies between the normalization and the signal for all 14 categories of the 3D UML branching fraction fit.
description: No data abstract available.
DOI: 10.17182/hepdata.92349.v1/t9
title: "Table 4" of "Measurement of properties of Bs0 to mu+mu- decays and search for B0 to mu+mu- with the CMS experiment"

description: Result of the branching fraction for $B_{s}^{0}\rightarrow \mu^{+}\mu^{-}$, $B^{0}\rightarrow \mu^{+}\mu^{-}$.
description: No data abstract available.
DOI: 10.17182/hepdata.92377.v1/t3
title: "Table 3" of "Measurement of the transverse momentum distribution of Drell-Yan lepton pairs in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Measured inclusive cross-section in the fiducial volume in the electron and muon decay channels at Born level and their combination as well as the theory prediction at NNLO in $\alpha_{s}$ using the CT14 PDF set.
description: CERN-LHC. This HEPData entry describes precision measurements of the transverse momentum $p_{ll}$ (l = e, $\mu$) and of the angular variable $\phi_{\eta}^{*}$ distributions of Drell-Yan lepton pairs in a mass range of 66-116 GeV. The analysis uses data from 36.1 $fb^{-1}$ of proton-proton collisions at a centre-of-mass energy of $\sqrt(s)$ = 13 TeV collected by the ATLAS experiment at the LHC in 2015 and 2016. Measurements in electron-pair and muon-pair final state are performed in the same fiducial volumes, corrected for detector effects, and combined. Compared to previous measurements in proton-proton collisions at $\sqrt(s)$ = 7 and 8 TeV, this new measurement probes perturbative QCD at a higher centre-of-mass energy with a different composition of initial states. It reaches a precision of 0.2% for the normalized spectra at low values of $p_{ll}$. The data are compared with different QCD predictions.
DOI: 10.17182/hepdata.92377.v1/t1
title: "Table 1" of "Measurement of the transverse momentum distribution of Drell-Yan lepton pairs in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Selected signal candidate events in data for both decay channels as well as the expected background contributions including their total uncertainties.
description: CERN-LHC. This HEPData entry describes precision measurements of the transverse momentum $p_{ll}$ (l = e, $\mu$) and of the angular variable $\phi_{\eta}^{*}$ distributions of Drell-Yan lepton pairs in a mass range of 66-116 GeV. The analysis uses data from 36.1 $fb^{-1}$ of proton-proton collisions at a centre-of-mass energy of $\sqrt(s)$ = 13 TeV collected by the ATLAS experiment at the LHC in 2015 and 2016. Measurements in electron-pair and muon-pair final state are performed in the same fiducial volumes, corrected for detector effects, and combined. Compared to previous measurements in proton-proton collisions at $\sqrt(s)$ = 7 and 8 TeV, this new measurement probes perturbative QCD at a higher centre-of-mass energy with a different composition of initial states. It reaches a precision of 0.2% for the normalized spectra at low values of $p_{ll}$. The data are compared with different QCD predictions.
DOI: 10.17182/hepdata.92377.v1/t2
title: "Table 2" of "Measurement of the transverse momentum distribution of Drell-Yan lepton pairs in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Overview of the detector efficiency correction factors, $C_{Z}$ , for the electron and muon channels and their systematic uncertainty contributions.
description: CERN-LHC. This HEPData entry describes precision measurements of the transverse momentum $p_{ll}$ (l = e, $\mu$) and of the angular variable $\phi_{\eta}^{*}$ distributions of Drell-Yan lepton pairs in a mass range of 66-116 GeV. The analysis uses data from 36.1 $fb^{-1}$ of proton-proton collisions at a centre-of-mass energy of $\sqrt(s)$ = 13 TeV collected by the ATLAS experiment at the LHC in 2015 and 2016. Measurements in electron-pair and muon-pair final state are performed in the same fiducial volumes, corrected for detector effects, and combined. Compared to previous measurements in proton-proton collisions at $\sqrt(s)$ = 7 and 8 TeV, this new measurement probes perturbative QCD at a higher centre-of-mass energy with a different composition of initial states. It reaches a precision of 0.2% for the normalized spectra at low values of $p_{ll}$. The data are compared with different QCD predictions.
DOI: 10.17182/hepdata.92377.v1/t4
title: "Table 4a" of "Measurement of the transverse momentum distribution of Drell-Yan lepton pairs in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: The measured combined normalized differential cross-sections, divided by the bin-width, in the fiducial volume at Born level as well as a factor $k_{dressed}$ to translate from the Born particle level to the dressed particle level.
description: CERN-LHC. This HEPData entry describes precision measurements of the transverse momentum $p_{ll}$ (l = e, $\mu$) and of the angular variable $\phi_{\eta}^{*}$ distributions of Drell-Yan lepton pairs in a mass range of 66-116 GeV. The analysis uses data from 36.1 $fb^{-1}$ of proton-proton collisions at a centre-of-mass energy of $\sqrt(s)$ = 13 TeV collected by the ATLAS experiment at the LHC in 2015 and 2016. Measurements in electron-pair and muon-pair final state are performed in the same fiducial volumes, corrected for detector effects, and combined. Compared to previous measurements in proton-proton collisions at $\sqrt(s)$ = 7 and 8 TeV, this new measurement probes perturbative QCD at a higher centre-of-mass energy with a different composition of initial states. It reaches a precision of 0.2% for the normalized spectra at low values of $p_{ll}$. The data are compared with different QCD predictions.
DOI: 10.17182/hepdata.92377.v1/t5
title: "Table 4b" of "Measurement of the transverse momentum distribution of Drell-Yan lepton pairs in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: The measured combined normalized differential cross-sections, divided by the bin-width, in the fiducial volume at Born level as well as a factor $k_{dressed}$ to translate from the Born particle level to the dressed particle level.
description: CERN-LHC. This HEPData entry describes precision measurements of the transverse momentum $p_{ll}$ (l = e, $\mu$) and of the angular variable $\phi_{\eta}^{*}$ distributions of Drell-Yan lepton pairs in a mass range of 66-116 GeV. The analysis uses data from 36.1 $fb^{-1}$ of proton-proton collisions at a centre-of-mass energy of $\sqrt(s)$ = 13 TeV collected by the ATLAS experiment at the LHC in 2015 and 2016. Measurements in electron-pair and muon-pair final state are performed in the same fiducial volumes, corrected for detector effects, and combined. Compared to previous measurements in proton-proton collisions at $\sqrt(s)$ = 7 and 8 TeV, this new measurement probes perturbative QCD at a higher centre-of-mass energy with a different composition of initial states. It reaches a precision of 0.2% for the normalized spectra at low values of $p_{ll}$. The data are compared with different QCD predictions.
DOI: 10.17182/hepdata.92377.v1/t6
title: "Table 5" of "Measurement of the transverse momentum distribution of Drell-Yan lepton pairs in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Results of the normalized differential cross-section $1/\sigma_\mathrm{fid}\times \mathrm{d}\sigma_\mathrm{fid}/\mathrm{d}p_{T}^{ll}$ measured on born level for the $Z\rightarrow\mu\mu$ decay channel. The following naming convention is used: Stat.(Data), Stat.(MC) an Eff.(Uncor.), denote the statistical uncertainties due limited data and MC as well as the uncorrelated lepton efficiency uncertainties; Scale and Res. denote the muon momentum scale and resolution uncertainties; Muon Sag. denotes the uncertainty due to the muon sagitta bias; Eff. (Cor.), Isolation, Trigger and TTVA denote the uncertainties of the data/MC scale-factors for the correlated muon reconstruction, isolation, trigger and track-to-vertex matching efficiencies; the uncertainties due to the primary vertex z-distribution and pile-up reweighting are denoted as Z-Pos and Pile-Up, while the model and background uncertainties are summarized under Model and Bkg.. The sign-information is kept to track bin-to-bin changes.
description: CERN-LHC. This HEPData entry describes precision measurements of the transverse momentum $p_{ll}$ (l = e, $\mu$) and of the angular variable $\phi_{\eta}^{*}$ distributions of Drell-Yan lepton pairs in a mass range of 66-116 GeV. The analysis uses data from 36.1 $fb^{-1}$ of proton-proton collisions at a centre-of-mass energy of $\sqrt(s)$ = 13 TeV collected by the ATLAS experiment at the LHC in 2015 and 2016. Measurements in electron-pair and muon-pair final state are performed in the same fiducial volumes, corrected for detector effects, and combined. Compared to previous measurements in proton-proton collisions at $\sqrt(s)$ = 7 and 8 TeV, this new measurement probes perturbative QCD at a higher centre-of-mass energy with a different composition of initial states. It reaches a precision of 0.2% for the normalized spectra at low values of $p_{ll}$. The data are compared with different QCD predictions.