cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.71419.v1/t21
title: "Table 21" of "Measurement of forward $W$ and $Z$ boson production in $pp$ collisions at $\sqrt{s} = 8\mathrm{\,Te\kern -0.1em V}$"

description: Correlation coefficients of differential cross-section measurements as a function of $\eta^{\mu^{-}}$ of the Z boson. The beam energy and luminosity uncertainties, which are fully correlated between cross-section measurements, are excluded.
description: CERN-LHC. Measurements are presented of electroweak boson production using data from $pp$ collisions at a centre-of-mass energy of $\sqrt{s} = 8\mathrm{\,Te\kern -0.1em V}$. The analysis is based on an integrated luminosity of $2.0\mathrm{\,fb}^{-1}$ recorded with the LHCb detector. The bosons are identified in the $W\rightarrow\mu\nu$ and $Z\rightarrow\mu^{+}\mu^{-}$ decay channels. The cross-sections are measured for muons in the pseudorapidity range $2.0 &lt; \eta &lt; 4.5$, with transverse momenta $p_{\perp} &gt; 20\,$GeV$/c$ and, in the case of the $Z$ boson, a dimuon mass within $60 &lt; M_{\mu^{+}\mu^{-}} &lt; 120\;$GeV$/c^{2}$. The results are 
$$
\sigma_{W^{+}\rightarrow\mu^{+}\nu} = 1093.6 \pm 2.1 \pm 7.2 \pm 10.9 \pm 12.7{\rm \,pb}\; ,
$$
$$
\sigma_{W^{-}\rightarrow\mu^{-}\bar{\nu}} = 818.4 \pm 1.9 \pm 5.0 \pm 7.0 \pm 9.5{\rm \,pb} \, ,
$$
$$
\sigma_{Z\rightarrow\mu^{+}\mu^{-}} = 95.0 \pm 0.3 \pm 0.7 \pm 1.1 \pm 1.1{\rm \,pb} \, ,
$$
where the first uncertainties are statistical, the second are systematic, the third are due to the knowledge of the LHC beam energy and the fourth are due to the luminosity determination. The evolution of the $W$ and $Z$ boson cross-sections with centre-of-mass energy is studied using previously reported measurements with $1.0$ fb$^{-1}$ of data at $7\,$TeV. Differential distributions are also presented. Results are in good agreement with theoretical predictions at next-to-next-to-leading order in perturbative quantum chromodynamics.
DOI: 10.17182/hepdata.71419.v1/t23
title: "Table 23" of "Measurement of forward $W$ and $Z$ boson production in $pp$ collisions at $\sqrt{s} = 8\mathrm{\,Te\kern -0.1em V}$"

description: Correlation coefficients of differential cross-section measurements as a function of $\eta^{\mu^{-}}$. The beam energy and luminosity uncertainties, which are fully correlated between cross-section measurements, are excluded.
description: CERN-LHC. Measurements are presented of electroweak boson production using data from $pp$ collisions at a centre-of-mass energy of $\sqrt{s} = 8\mathrm{\,Te\kern -0.1em V}$. The analysis is based on an integrated luminosity of $2.0\mathrm{\,fb}^{-1}$ recorded with the LHCb detector. The bosons are identified in the $W\rightarrow\mu\nu$ and $Z\rightarrow\mu^{+}\mu^{-}$ decay channels. The cross-sections are measured for muons in the pseudorapidity range $2.0 &lt; \eta &lt; 4.5$, with transverse momenta $p_{\perp} &gt; 20\,$GeV$/c$ and, in the case of the $Z$ boson, a dimuon mass within $60 &lt; M_{\mu^{+}\mu^{-}} &lt; 120\;$GeV$/c^{2}$. The results are 
$$
\sigma_{W^{+}\rightarrow\mu^{+}\nu} = 1093.6 \pm 2.1 \pm 7.2 \pm 10.9 \pm 12.7{\rm \,pb}\; ,
$$
$$
\sigma_{W^{-}\rightarrow\mu^{-}\bar{\nu}} = 818.4 \pm 1.9 \pm 5.0 \pm 7.0 \pm 9.5{\rm \,pb} \, ,
$$
$$
\sigma_{Z\rightarrow\mu^{+}\mu^{-}} = 95.0 \pm 0.3 \pm 0.7 \pm 1.1 \pm 1.1{\rm \,pb} \, ,
$$
where the first uncertainties are statistical, the second are systematic, the third are due to the knowledge of the LHC beam energy and the fourth are due to the luminosity determination. The evolution of the $W$ and $Z$ boson cross-sections with centre-of-mass energy is studied using previously reported measurements with $1.0$ fb$^{-1}$ of data at $7\,$TeV. Differential distributions are also presented. Results are in good agreement with theoretical predictions at next-to-next-to-leading order in perturbative quantum chromodynamics.
DOI: 10.17182/hepdata.71419.v1/t22
title: "Table 22" of "Measurement of forward $W$ and $Z$ boson production in $pp$ collisions at $\sqrt{s} = 8\mathrm{\,Te\kern -0.1em V}$"

description: Correlation coefficients of differential cross-section measurements as a function of $\eta^{\mu^{+}}$. The beam energy and luminosity uncertainties, which are fully correlated between cross-section measurements, are excluded.
description: CERN-LHC. Measurements are presented of electroweak boson production using data from $pp$ collisions at a centre-of-mass energy of $\sqrt{s} = 8\mathrm{\,Te\kern -0.1em V}$. The analysis is based on an integrated luminosity of $2.0\mathrm{\,fb}^{-1}$ recorded with the LHCb detector. The bosons are identified in the $W\rightarrow\mu\nu$ and $Z\rightarrow\mu^{+}\mu^{-}$ decay channels. The cross-sections are measured for muons in the pseudorapidity range $2.0 &lt; \eta &lt; 4.5$, with transverse momenta $p_{\perp} &gt; 20\,$GeV$/c$ and, in the case of the $Z$ boson, a dimuon mass within $60 &lt; M_{\mu^{+}\mu^{-}} &lt; 120\;$GeV$/c^{2}$. The results are 
$$
\sigma_{W^{+}\rightarrow\mu^{+}\nu} = 1093.6 \pm 2.1 \pm 7.2 \pm 10.9 \pm 12.7{\rm \,pb}\; ,
$$
$$
\sigma_{W^{-}\rightarrow\mu^{-}\bar{\nu}} = 818.4 \pm 1.9 \pm 5.0 \pm 7.0 \pm 9.5{\rm \,pb} \, ,
$$
$$
\sigma_{Z\rightarrow\mu^{+}\mu^{-}} = 95.0 \pm 0.3 \pm 0.7 \pm 1.1 \pm 1.1{\rm \,pb} \, ,
$$
where the first uncertainties are statistical, the second are systematic, the third are due to the knowledge of the LHC beam energy and the fourth are due to the luminosity determination. The evolution of the $W$ and $Z$ boson cross-sections with centre-of-mass energy is studied using previously reported measurements with $1.0$ fb$^{-1}$ of data at $7\,$TeV. Differential distributions are also presented. Results are in good agreement with theoretical predictions at next-to-next-to-leading order in perturbative quantum chromodynamics.
DOI: 10.17182/hepdata.71443.v1/t1
title: "Table 1" of "Study of $\pi^0$ pair production in single-tag two-photon collisions"

description: $W$ dependence of the differential cross section ${\rm d}\sigma/{\rm d}|\cos\theta^*|$ in five $|\cos\theta^*|$ bins for $Q^2$=3.45 GeV$^2$.
description: KEK-KEKB. Measurement of the differential cross section of $\pi^0$ pair production in single-tag two-photon collisions. The cross section is measured for $Q^2$ up to 30 GeV$^2$ in the kinematic range 0.5 GeV &lt; $W$ &lt;2.1 GeV and $|\cos\theta^*|$&lt;1.0. The results are based on a data sample of 759 fb$^{-1}$ collected with the Belle detector at the KEKB asymmetric-energy $e^+ e^-$ collider. The transition form factor of the $f_0(980)$ and that of the $f_2(1270)$ with the helicity-0, -1, and -2 components separately are measured.
DOI: 10.17182/hepdata.71443.v1/t2
title: "Table 2" of "Study of $\pi^0$ pair production in single-tag two-photon collisions"

description: $W$ dependence of the differential cross section ${\rm d}\sigma/{\rm d}|\cos\theta^*|$ in five $|\cos\theta^*|$ bins for $Q^2$=4.46 GeV$^2$.
description: KEK-KEKB. Measurement of the differential cross section of $\pi^0$ pair production in single-tag two-photon collisions. The cross section is measured for $Q^2$ up to 30 GeV$^2$ in the kinematic range 0.5 GeV &lt; $W$ &lt;2.1 GeV and $|\cos\theta^*|$&lt;1.0. The results are based on a data sample of 759 fb$^{-1}$ collected with the Belle detector at the KEKB asymmetric-energy $e^+ e^-$ collider. The transition form factor of the $f_0(980)$ and that of the $f_2(1270)$ with the helicity-0, -1, and -2 components separately are measured.
DOI: 10.17182/hepdata.71443.v1/t10
title: "Table 10" of "Study of $\pi^0$ pair production in single-tag two-photon collisions"

description: $W$ dependence of the integrated cross section in nine $Q^2$ bins.
description: KEK-KEKB. Measurement of the differential cross section of $\pi^0$ pair production in single-tag two-photon collisions. The cross section is measured for $Q^2$ up to 30 GeV$^2$ in the kinematic range 0.5 GeV &lt; $W$ &lt;2.1 GeV and $|\cos\theta^*|$&lt;1.0. The results are based on a data sample of 759 fb$^{-1}$ collected with the Belle detector at the KEKB asymmetric-energy $e^+ e^-$ collider. The transition form factor of the $f_0(980)$ and that of the $f_2(1270)$ with the helicity-0, -1, and -2 components separately are measured.
DOI: 10.17182/hepdata.71443.v1/t3
title: "Table 3" of "Study of $\pi^0$ pair production in single-tag two-photon collisions"

description: $W$ dependence of the differential cross section ${\rm d}\sigma/{\rm d}|\cos\theta^*|$ in five $|\cos\theta^*|$ bins for $Q^2$=5.47 GeV$^2$.
description: KEK-KEKB. Measurement of the differential cross section of $\pi^0$ pair production in single-tag two-photon collisions. The cross section is measured for $Q^2$ up to 30 GeV$^2$ in the kinematic range 0.5 GeV &lt; $W$ &lt;2.1 GeV and $|\cos\theta^*|$&lt;1.0. The results are based on a data sample of 759 fb$^{-1}$ collected with the Belle detector at the KEKB asymmetric-energy $e^+ e^-$ collider. The transition form factor of the $f_0(980)$ and that of the $f_2(1270)$ with the helicity-0, -1, and -2 components separately are measured.
DOI: 10.17182/hepdata.71443.v1/t4
title: "Table 4" of "Study of $\pi^0$ pair production in single-tag two-photon collisions"

description: $W$ dependence of the differential cross section ${\rm d}\sigma/{\rm d}|\cos\theta^*|$ in five $|\cos\theta^*|$ bins for $Q^2$=6.89 GeV$^2$.
description: KEK-KEKB. Measurement of the differential cross section of $\pi^0$ pair production in single-tag two-photon collisions. The cross section is measured for $Q^2$ up to 30 GeV$^2$ in the kinematic range 0.5 GeV &lt; $W$ &lt;2.1 GeV and $|\cos\theta^*|$&lt;1.0. The results are based on a data sample of 759 fb$^{-1}$ collected with the Belle detector at the KEKB asymmetric-energy $e^+ e^-$ collider. The transition form factor of the $f_0(980)$ and that of the $f_2(1270)$ with the helicity-0, -1, and -2 components separately are measured.
DOI: 10.17182/hepdata.71443.v1/t5
title: "Table 5" of "Study of $\pi^0$ pair production in single-tag two-photon collisions"

description: $W$ dependence of the differential cross section ${\rm d}\sigma/{\rm d}|\cos\theta^*|$ in five $|\cos\theta^*|$ bins for $Q^2$=8.92 GeV$^2$.
description: KEK-KEKB. Measurement of the differential cross section of $\pi^0$ pair production in single-tag two-photon collisions. The cross section is measured for $Q^2$ up to 30 GeV$^2$ in the kinematic range 0.5 GeV &lt; $W$ &lt;2.1 GeV and $|\cos\theta^*|$&lt;1.0. The results are based on a data sample of 759 fb$^{-1}$ collected with the Belle detector at the KEKB asymmetric-energy $e^+ e^-$ collider. The transition form factor of the $f_0(980)$ and that of the $f_2(1270)$ with the helicity-0, -1, and -2 components separately are measured.
DOI: 10.17182/hepdata.71443.v1/t6
title: "Table 6" of "Study of $\pi^0$ pair production in single-tag two-photon collisions"

description: $W$ dependence of the differential cross section ${\rm d}\sigma/{\rm d}|\cos\theta^*|$ in five $|\cos\theta^*|$ bins for $Q^2$=10.93 GeV$^2$.
description: KEK-KEKB. Measurement of the differential cross section of $\pi^0$ pair production in single-tag two-photon collisions. The cross section is measured for $Q^2$ up to 30 GeV$^2$ in the kinematic range 0.5 GeV &lt; $W$ &lt;2.1 GeV and $|\cos\theta^*|$&lt;1.0. The results are based on a data sample of 759 fb$^{-1}$ collected with the Belle detector at the KEKB asymmetric-energy $e^+ e^-$ collider. The transition form factor of the $f_0(980)$ and that of the $f_2(1270)$ with the helicity-0, -1, and -2 components separately are measured.
DOI: 10.17182/hepdata.71443.v1/t7
title: "Table 7" of "Study of $\pi^0$ pair production in single-tag two-photon collisions"

description: $W$ dependence of the differential cross section ${\rm d}\sigma/{\rm d}|\cos\theta^*|$ in five $|\cos\theta^*|$ bins for $Q^2$=13.37 GeV$^2$.
description: KEK-KEKB. Measurement of the differential cross section of $\pi^0$ pair production in single-tag two-photon collisions. The cross section is measured for $Q^2$ up to 30 GeV$^2$ in the kinematic range 0.5 GeV &lt; $W$ &lt;2.1 GeV and $|\cos\theta^*|$&lt;1.0. The results are based on a data sample of 759 fb$^{-1}$ collected with the Belle detector at the KEKB asymmetric-energy $e^+ e^-$ collider. The transition form factor of the $f_0(980)$ and that of the $f_2(1270)$ with the helicity-0, -1, and -2 components separately are measured.
DOI: 10.17182/hepdata.71443.v1/t8
title: "Table 8" of "Study of $\pi^0$ pair production in single-tag two-photon collisions"

description: $W$ dependence of the differential cross section ${\rm d}\sigma/{\rm d}|\cos\theta^*|$ in five $|\cos\theta^*|$ bins for $Q^2$=17.23 GeV$^2$.
description: KEK-KEKB. Measurement of the differential cross section of $\pi^0$ pair production in single-tag two-photon collisions. The cross section is measured for $Q^2$ up to 30 GeV$^2$ in the kinematic range 0.5 GeV &lt; $W$ &lt;2.1 GeV and $|\cos\theta^*|$&lt;1.0. The results are based on a data sample of 759 fb$^{-1}$ collected with the Belle detector at the KEKB asymmetric-energy $e^+ e^-$ collider. The transition form factor of the $f_0(980)$ and that of the $f_2(1270)$ with the helicity-0, -1, and -2 components separately are measured.
DOI: 10.17182/hepdata.71443.v1/t9
title: "Table 9" of "Study of $\pi^0$ pair production in single-tag two-photon collisions"

description: $W$ dependence of the differential cross section ${\rm d}\sigma/{\rm d}|\cos\theta^*|$ in five $|\cos\theta^*|$ bins for $Q^2$=24.25 GeV$^2$.
description: KEK-KEKB. Measurement of the differential cross section of $\pi^0$ pair production in single-tag two-photon collisions. The cross section is measured for $Q^2$ up to 30 GeV$^2$ in the kinematic range 0.5 GeV &lt; $W$ &lt;2.1 GeV and $|\cos\theta^*|$&lt;1.0. The results are based on a data sample of 759 fb$^{-1}$ collected with the Belle detector at the KEKB asymmetric-energy $e^+ e^-$ collider. The transition form factor of the $f_0(980)$ and that of the $f_2(1270)$ with the helicity-0, -1, and -2 components separately are measured.
DOI: 10.17182/hepdata.71444.v1/t3
title: "Table 3" of "Measurements of t t-bar charge asymmetry using dilepton final states in pp collisions at sqrt(s) = 8 TeV"

description: Statistical covariance matrix for the 6 bins of the normalized differential cross section as a function of $\Delta|y_\mathrm{t}|$.
description: The charge asymmetry in $\mathrm{t\bar{t}}$ events is measured using dilepton final states produced in pp collisions at the LHC at $\sqrt{s}=8\:$TeV. The data sample, collected with the CMS detector, corresponds to an integrated luminosity of 19.5 inverse femtobarns. The measurements are performed using events with two oppositely charged leptons (electrons or muons) and two or more jets, where at least one of the jets is identified as originating from a bottom quark. The charge asymmetry is measured from differences in kinematic distributions, unfolded to the parton level, of positively and negatively charged top quarks and leptons. The $\mathrm{t\bar{t}}$ and leptonic charge asymmetries are found to be 0.011 +/- 0.011 (stat) +/- 0.007 (syst) and 0.003 +/- 0.006 (stat) +/- 0.003 (syst), respectively. These results, as well as charge asymmetry measurements made as a function of $\mathrm{t\bar{t}}$ system kinematic properties, are in agreement with predictions of the standard model.

For the normalized differential cross sections as a function of $\Delta|y_\mathrm{t}|$ and $\Delta|\eta_{\ell}|$ the distributions are normalized to unit area, i.e. the bin values (and their associated covariances) should be multiplied by the bin widths to give the fraction of events in that bin. For the normalized double-differential cross sections as a function of the $\mathrm{t\bar{t}}$ system variables and $\Delta|y_\mathrm{t}|$ or $\Delta|\eta_{\ell}|$, the quoted bin values (and their associated covariances) are for the fraction of events in that bin, such that the sum of all bin contents is equal to one.

The lower and upper $\Delta|y_\mathrm{t}|$ and $\Delta|\eta_{\ell}|$ bins (starting and ending at -2 and +2, respectively) contain underflow and overflow events, i.e. the complete distribution from -infinity to +infinity is covered.

Bin values are reported to four decimal places, and covariances to four significant figures. Any missing figures are zeros.
DOI: 10.17182/hepdata.71444.v1/t4
title: "Table 4" of "Measurements of t t-bar charge asymmetry using dilepton final states in pp collisions at sqrt(s) = 8 TeV"

description: Systematic covariance matrix for the 6 bins of the normalized differential cross section as a function of $\Delta|y_\mathrm{t}|$.
description: The charge asymmetry in $\mathrm{t\bar{t}}$ events is measured using dilepton final states produced in pp collisions at the LHC at $\sqrt{s}=8\:$TeV. The data sample, collected with the CMS detector, corresponds to an integrated luminosity of 19.5 inverse femtobarns. The measurements are performed using events with two oppositely charged leptons (electrons or muons) and two or more jets, where at least one of the jets is identified as originating from a bottom quark. The charge asymmetry is measured from differences in kinematic distributions, unfolded to the parton level, of positively and negatively charged top quarks and leptons. The $\mathrm{t\bar{t}}$ and leptonic charge asymmetries are found to be 0.011 +/- 0.011 (stat) +/- 0.007 (syst) and 0.003 +/- 0.006 (stat) +/- 0.003 (syst), respectively. These results, as well as charge asymmetry measurements made as a function of $\mathrm{t\bar{t}}$ system kinematic properties, are in agreement with predictions of the standard model.

For the normalized differential cross sections as a function of $\Delta|y_\mathrm{t}|$ and $\Delta|\eta_{\ell}|$ the distributions are normalized to unit area, i.e. the bin values (and their associated covariances) should be multiplied by the bin widths to give the fraction of events in that bin. For the normalized double-differential cross sections as a function of the $\mathrm{t\bar{t}}$ system variables and $\Delta|y_\mathrm{t}|$ or $\Delta|\eta_{\ell}|$, the quoted bin values (and their associated covariances) are for the fraction of events in that bin, such that the sum of all bin contents is equal to one.

The lower and upper $\Delta|y_\mathrm{t}|$ and $\Delta|\eta_{\ell}|$ bins (starting and ending at -2 and +2, respectively) contain underflow and overflow events, i.e. the complete distribution from -infinity to +infinity is covered.

Bin values are reported to four decimal places, and covariances to four significant figures. Any missing figures are zeros.
DOI: 10.17182/hepdata.71444.v1/t5
title: "Table 5" of "Measurements of t t-bar charge asymmetry using dilepton final states in pp collisions at sqrt(s) = 8 TeV"

description: Values of the 12 bins of the normalized differential cross section as a function of $\Delta|\eta_{\ell}|$.
description: The charge asymmetry in $\mathrm{t\bar{t}}$ events is measured using dilepton final states produced in pp collisions at the LHC at $\sqrt{s}=8\:$TeV. The data sample, collected with the CMS detector, corresponds to an integrated luminosity of 19.5 inverse femtobarns. The measurements are performed using events with two oppositely charged leptons (electrons or muons) and two or more jets, where at least one of the jets is identified as originating from a bottom quark. The charge asymmetry is measured from differences in kinematic distributions, unfolded to the parton level, of positively and negatively charged top quarks and leptons. The $\mathrm{t\bar{t}}$ and leptonic charge asymmetries are found to be 0.011 +/- 0.011 (stat) +/- 0.007 (syst) and 0.003 +/- 0.006 (stat) +/- 0.003 (syst), respectively. These results, as well as charge asymmetry measurements made as a function of $\mathrm{t\bar{t}}$ system kinematic properties, are in agreement with predictions of the standard model.

For the normalized differential cross sections as a function of $\Delta|y_\mathrm{t}|$ and $\Delta|\eta_{\ell}|$ the distributions are normalized to unit area, i.e. the bin values (and their associated covariances) should be multiplied by the bin widths to give the fraction of events in that bin. For the normalized double-differential cross sections as a function of the $\mathrm{t\bar{t}}$ system variables and $\Delta|y_\mathrm{t}|$ or $\Delta|\eta_{\ell}|$, the quoted bin values (and their associated covariances) are for the fraction of events in that bin, such that the sum of all bin contents is equal to one.

The lower and upper $\Delta|y_\mathrm{t}|$ and $\Delta|\eta_{\ell}|$ bins (starting and ending at -2 and +2, respectively) contain underflow and overflow events, i.e. the complete distribution from -infinity to +infinity is covered.

Bin values are reported to four decimal places, and covariances to four significant figures. Any missing figures are zeros.
DOI: 10.17182/hepdata.71444.v1/t6
title: "Table 6" of "Measurements of t t-bar charge asymmetry using dilepton final states in pp collisions at sqrt(s) = 8 TeV"

description: Statistical covariance matrix for the 12 bins of the normalized differential cross section as a function of $\Delta|\eta_{\ell}|$.
description: The charge asymmetry in $\mathrm{t\bar{t}}$ events is measured using dilepton final states produced in pp collisions at the LHC at $\sqrt{s}=8\:$TeV. The data sample, collected with the CMS detector, corresponds to an integrated luminosity of 19.5 inverse femtobarns. The measurements are performed using events with two oppositely charged leptons (electrons or muons) and two or more jets, where at least one of the jets is identified as originating from a bottom quark. The charge asymmetry is measured from differences in kinematic distributions, unfolded to the parton level, of positively and negatively charged top quarks and leptons. The $\mathrm{t\bar{t}}$ and leptonic charge asymmetries are found to be 0.011 +/- 0.011 (stat) +/- 0.007 (syst) and 0.003 +/- 0.006 (stat) +/- 0.003 (syst), respectively. These results, as well as charge asymmetry measurements made as a function of $\mathrm{t\bar{t}}$ system kinematic properties, are in agreement with predictions of the standard model.

For the normalized differential cross sections as a function of $\Delta|y_\mathrm{t}|$ and $\Delta|\eta_{\ell}|$ the distributions are normalized to unit area, i.e. the bin values (and their associated covariances) should be multiplied by the bin widths to give the fraction of events in that bin. For the normalized double-differential cross sections as a function of the $\mathrm{t\bar{t}}$ system variables and $\Delta|y_\mathrm{t}|$ or $\Delta|\eta_{\ell}|$, the quoted bin values (and their associated covariances) are for the fraction of events in that bin, such that the sum of all bin contents is equal to one.

The lower and upper $\Delta|y_\mathrm{t}|$ and $\Delta|\eta_{\ell}|$ bins (starting and ending at -2 and +2, respectively) contain underflow and overflow events, i.e. the complete distribution from -infinity to +infinity is covered.

Bin values are reported to four decimal places, and covariances to four significant figures. Any missing figures are zeros.