cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.46200.v1/t4
title: "Table 4" of "Measurement of prompt photon cross sections in photoproduction at HERA."

description: Prompt photon cross section as a function of the photon pseudorapidity with an additional jet requirement.
description: DESY-HERA. Measurement of cross sections for prompt photon production in photoproduction data. The data come from the 1996 to 2000 running period with electrons and positrons of energy 27.6 GeV colliding with protons of energies 820 and 920 GeV giving c.m. energies of 301 and 319 GeV. The total integrated luminosity is 105 pb-1 (28.8 pb-1 and 61.3 pb-1 from E+ P at 301 and 319 GeV respectively, and 14.9 GeV with E- P at 319 GeV). The data cover the GAMMA P c.m. range W from 142 to 266 GeV with cross sections measured for the PT range of the photon 5 to 10 GeV and for associated jets with ET(JET) & gt; 4.5 GeV.
DOI: 10.17182/hepdata.46200.v1/t5
title: "Table 5" of "Measurement of prompt photon cross sections in photoproduction at HERA."

description: Prompt photon cross section with an additional jet requirement as a function of the ET of the jet.
description: DESY-HERA. Measurement of cross sections for prompt photon production in photoproduction data. The data come from the 1996 to 2000 running period with electrons and positrons of energy 27.6 GeV colliding with protons of energies 820 and 920 GeV giving c.m. energies of 301 and 319 GeV. The total integrated luminosity is 105 pb-1 (28.8 pb-1 and 61.3 pb-1 from E+ P at 301 and 319 GeV respectively, and 14.9 GeV with E- P at 319 GeV). The data cover the GAMMA P c.m. range W from 142 to 266 GeV with cross sections measured for the PT range of the photon 5 to 10 GeV and for associated jets with ET(JET) & gt; 4.5 GeV.
DOI: 10.17182/hepdata.46200.v1/t6
title: "Table 6" of "Measurement of prompt photon cross sections in photoproduction at HERA."

description: Prompt photon cross section with an additional jet requirement as a function of the pseudorapidity of the jet.
description: DESY-HERA. Measurement of cross sections for prompt photon production in photoproduction data. The data come from the 1996 to 2000 running period with electrons and positrons of energy 27.6 GeV colliding with protons of energies 820 and 920 GeV giving c.m. energies of 301 and 319 GeV. The total integrated luminosity is 105 pb-1 (28.8 pb-1 and 61.3 pb-1 from E+ P at 301 and 319 GeV respectively, and 14.9 GeV with E- P at 319 GeV). The data cover the GAMMA P c.m. range W from 142 to 266 GeV with cross sections measured for the PT range of the photon 5 to 10 GeV and for associated jets with ET(JET) & gt; 4.5 GeV.
DOI: 10.17182/hepdata.46200.v1/t7
title: "Table 7" of "Measurement of prompt photon cross sections in photoproduction at HERA."

description: Prompt photon cross section with an additional jet requirement as a function of X(C=GAMMA,LO) the estimate of the fraction of the incident photon momentum participating in the hard process.
description: DESY-HERA. Measurement of cross sections for prompt photon production in photoproduction data. The data come from the 1996 to 2000 running period with electrons and positrons of energy 27.6 GeV colliding with protons of energies 820 and 920 GeV giving c.m. energies of 301 and 319 GeV. The total integrated luminosity is 105 pb-1 (28.8 pb-1 and 61.3 pb-1 from E+ P at 301 and 319 GeV respectively, and 14.9 GeV with E- P at 319 GeV). The data cover the GAMMA P c.m. range W from 142 to 266 GeV with cross sections measured for the PT range of the photon 5 to 10 GeV and for associated jets with ET(JET) & gt; 4.5 GeV.
DOI: 10.17182/hepdata.46200.v1/t8
title: "Table 8" of "Measurement of prompt photon cross sections in photoproduction at HERA."

description: Prompt photon cross section with an additional jet requirement as a function of X(C=PROTON,LO) the estimate of the fraction of the incident proton momentum participating in the hard process.
description: DESY-HERA. Measurement of cross sections for prompt photon production in photoproduction data. The data come from the 1996 to 2000 running period with electrons and positrons of energy 27.6 GeV colliding with protons of energies 820 and 920 GeV giving c.m. energies of 301 and 319 GeV. The total integrated luminosity is 105 pb-1 (28.8 pb-1 and 61.3 pb-1 from E+ P at 301 and 319 GeV respectively, and 14.9 GeV with E- P at 319 GeV). The data cover the GAMMA P c.m. range W from 142 to 266 GeV with cross sections measured for the PT range of the photon 5 to 10 GeV and for associated jets with ET(JET) & gt; 4.5 GeV.
DOI: 10.17182/hepdata.46200.v1/t9
title: "Table 9" of "Measurement of prompt photon cross sections in photoproduction at HERA."

description: Normalized photon PT distributions (perpendicular to the jet direction in the transverse plane) in two regions of X(C=GAMMA,LO).
description: DESY-HERA. Measurement of cross sections for prompt photon production in photoproduction data. The data come from the 1996 to 2000 running period with electrons and positrons of energy 27.6 GeV colliding with protons of energies 820 and 920 GeV giving c.m. energies of 301 and 319 GeV. The total integrated luminosity is 105 pb-1 (28.8 pb-1 and 61.3 pb-1 from E+ P at 301 and 319 GeV respectively, and 14.9 GeV with E- P at 319 GeV). The data cover the GAMMA P c.m. range W from 142 to 266 GeV with cross sections measured for the PT range of the photon 5 to 10 GeV and for associated jets with ET(JET) & gt; 4.5 GeV.
DOI: 10.17182/hepdata.46201.v1/t1
title: "Table 1" of "Multijet production in neutral current deep inelastic scattering at HERA and determination of alpha(s)."

description: Inclusive trijet cross section as a function of the jet transverse energy in the Breit frame for the jet with the highest transverse energy.
description: DESY-HERA. Measurement of the cross section for trijet and dijet production in neutral current DIS at Q**2 values from 10 to 5000 GeV**2. The data were taken ata a centre of mass energy of 318 GeV with a 27.5 electron or positron beam and a 920 GeV proton beam during the 1998 to 2000 running periods with an integrated luminosity of 82.2 pb-1. Jets were identified in the Breit frame using the KT cluster algorithm in the longitudinally invariant mode. Transverse energy, pseudorapidity and Q**2 distributions are presented as well as values of the strong coupling constant ALPHAS determined from the ratio of trijet to dijet cross section as a function of Q**2.. In the tables the second systematic error (DSYS) is the uncertainty of the absolute energy scale.
DOI: 10.17182/hepdata.46201.v1/t2
title: "Table 2" of "Multijet production in neutral current deep inelastic scattering at HERA and determination of alpha(s)."

description: Inclusive trijet cross section as a function of the jet transverse energy in the Breit frame for the jet with the second highest transverse energy.
description: DESY-HERA. Measurement of the cross section for trijet and dijet production in neutral current DIS at Q**2 values from 10 to 5000 GeV**2. The data were taken ata a centre of mass energy of 318 GeV with a 27.5 electron or positron beam and a 920 GeV proton beam during the 1998 to 2000 running periods with an integrated luminosity of 82.2 pb-1. Jets were identified in the Breit frame using the KT cluster algorithm in the longitudinally invariant mode. Transverse energy, pseudorapidity and Q**2 distributions are presented as well as values of the strong coupling constant ALPHAS determined from the ratio of trijet to dijet cross section as a function of Q**2.. In the tables the second systematic error (DSYS) is the uncertainty of the absolute energy scale.
DOI: 10.17182/hepdata.46201.v1/t3
title: "Table 3" of "Multijet production in neutral current deep inelastic scattering at HERA and determination of alpha(s)."

description: Inclusive trijet cross section as a function of the jet transverse energy in the Breit frame for the jet with the third highest transverse energy.
description: DESY-HERA. Measurement of the cross section for trijet and dijet production in neutral current DIS at Q**2 values from 10 to 5000 GeV**2. The data were taken ata a centre of mass energy of 318 GeV with a 27.5 electron or positron beam and a 920 GeV proton beam during the 1998 to 2000 running periods with an integrated luminosity of 82.2 pb-1. Jets were identified in the Breit frame using the KT cluster algorithm in the longitudinally invariant mode. Transverse energy, pseudorapidity and Q**2 distributions are presented as well as values of the strong coupling constant ALPHAS determined from the ratio of trijet to dijet cross section as a function of Q**2.. In the tables the second systematic error (DSYS) is the uncertainty of the absolute energy scale.
DOI: 10.17182/hepdata.46201.v1/t10
title: "Table 10" of "Multijet production in neutral current deep inelastic scattering at HERA and determination of alpha(s)."

description: Values of the strong coupling constant ALPHAS at the Z mass as determined from this analysis. The second DSYS error here is from the theoretical systematic uncertainty.
description: DESY-HERA. Measurement of the cross section for trijet and dijet production in neutral current DIS at Q**2 values from 10 to 5000 GeV**2. The data were taken ata a centre of mass energy of 318 GeV with a 27.5 electron or positron beam and a 920 GeV proton beam during the 1998 to 2000 running periods with an integrated luminosity of 82.2 pb-1. Jets were identified in the Breit frame using the KT cluster algorithm in the longitudinally invariant mode. Transverse energy, pseudorapidity and Q**2 distributions are presented as well as values of the strong coupling constant ALPHAS determined from the ratio of trijet to dijet cross section as a function of Q**2.. In the tables the second systematic error (DSYS) is the uncertainty of the absolute energy scale.
DOI: 10.17182/hepdata.46201.v1/t4
title: "Table 4" of "Multijet production in neutral current deep inelastic scattering at HERA and determination of alpha(s)."

description: Inclusive trijet cross section as a function of the jet psuedorapidity in the lab frame for the jet with the highest transverse energy.
description: DESY-HERA. Measurement of the cross section for trijet and dijet production in neutral current DIS at Q**2 values from 10 to 5000 GeV**2. The data were taken ata a centre of mass energy of 318 GeV with a 27.5 electron or positron beam and a 920 GeV proton beam during the 1998 to 2000 running periods with an integrated luminosity of 82.2 pb-1. Jets were identified in the Breit frame using the KT cluster algorithm in the longitudinally invariant mode. Transverse energy, pseudorapidity and Q**2 distributions are presented as well as values of the strong coupling constant ALPHAS determined from the ratio of trijet to dijet cross section as a function of Q**2.. In the tables the second systematic error (DSYS) is the uncertainty of the absolute energy scale.
DOI: 10.17182/hepdata.46201.v1/t5
title: "Table 5" of "Multijet production in neutral current deep inelastic scattering at HERA and determination of alpha(s)."

description: Inclusive trijet cross section as a function of the jet psuedorapidity in the lab frame for the jet with the second highest transverse energy.
description: DESY-HERA. Measurement of the cross section for trijet and dijet production in neutral current DIS at Q**2 values from 10 to 5000 GeV**2. The data were taken ata a centre of mass energy of 318 GeV with a 27.5 electron or positron beam and a 920 GeV proton beam during the 1998 to 2000 running periods with an integrated luminosity of 82.2 pb-1. Jets were identified in the Breit frame using the KT cluster algorithm in the longitudinally invariant mode. Transverse energy, pseudorapidity and Q**2 distributions are presented as well as values of the strong coupling constant ALPHAS determined from the ratio of trijet to dijet cross section as a function of Q**2.. In the tables the second systematic error (DSYS) is the uncertainty of the absolute energy scale.
DOI: 10.17182/hepdata.46201.v1/t6
title: "Table 6" of "Multijet production in neutral current deep inelastic scattering at HERA and determination of alpha(s)."

description: Inclusive trijet cross section as a function of the jet psuedorapidity in the lab frame for the jet with the third highest transverse energy.
description: DESY-HERA. Measurement of the cross section for trijet and dijet production in neutral current DIS at Q**2 values from 10 to 5000 GeV**2. The data were taken ata a centre of mass energy of 318 GeV with a 27.5 electron or positron beam and a 920 GeV proton beam during the 1998 to 2000 running periods with an integrated luminosity of 82.2 pb-1. Jets were identified in the Breit frame using the KT cluster algorithm in the longitudinally invariant mode. Transverse energy, pseudorapidity and Q**2 distributions are presented as well as values of the strong coupling constant ALPHAS determined from the ratio of trijet to dijet cross section as a function of Q**2.. In the tables the second systematic error (DSYS) is the uncertainty of the absolute energy scale.
DOI: 10.17182/hepdata.46201.v1/t7
title: "Table 7" of "Multijet production in neutral current deep inelastic scattering at HERA and determination of alpha(s)."

description: The Inclusive dijet cross section as a function of Q**2 for jets in the Breit frame.
description: DESY-HERA. Measurement of the cross section for trijet and dijet production in neutral current DIS at Q**2 values from 10 to 5000 GeV**2. The data were taken ata a centre of mass energy of 318 GeV with a 27.5 electron or positron beam and a 920 GeV proton beam during the 1998 to 2000 running periods with an integrated luminosity of 82.2 pb-1. Jets were identified in the Breit frame using the KT cluster algorithm in the longitudinally invariant mode. Transverse energy, pseudorapidity and Q**2 distributions are presented as well as values of the strong coupling constant ALPHAS determined from the ratio of trijet to dijet cross section as a function of Q**2.. In the tables the second systematic error (DSYS) is the uncertainty of the absolute energy scale.
DOI: 10.17182/hepdata.46201.v1/t8
title: "Table 8" of "Multijet production in neutral current deep inelastic scattering at HERA and determination of alpha(s)."

description: The Inclusive trijet cross section as a function of Q**2 for jets in the Breit frame.
description: DESY-HERA. Measurement of the cross section for trijet and dijet production in neutral current DIS at Q**2 values from 10 to 5000 GeV**2. The data were taken ata a centre of mass energy of 318 GeV with a 27.5 electron or positron beam and a 920 GeV proton beam during the 1998 to 2000 running periods with an integrated luminosity of 82.2 pb-1. Jets were identified in the Breit frame using the KT cluster algorithm in the longitudinally invariant mode. Transverse energy, pseudorapidity and Q**2 distributions are presented as well as values of the strong coupling constant ALPHAS determined from the ratio of trijet to dijet cross section as a function of Q**2.. In the tables the second systematic error (DSYS) is the uncertainty of the absolute energy scale.
DOI: 10.17182/hepdata.46201.v1/t9
title: "Table 9" of "Multijet production in neutral current deep inelastic scattering at HERA and determination of alpha(s)."

description: The ratio of the inclusive trijet to dijet cross sections for jets in the Breit frame as a function of Q**2.
description: DESY-HERA. Measurement of the cross section for trijet and dijet production in neutral current DIS at Q**2 values from 10 to 5000 GeV**2. The data were taken ata a centre of mass energy of 318 GeV with a 27.5 electron or positron beam and a 920 GeV proton beam during the 1998 to 2000 running periods with an integrated luminosity of 82.2 pb-1. Jets were identified in the Breit frame using the KT cluster algorithm in the longitudinally invariant mode. Transverse energy, pseudorapidity and Q**2 distributions are presented as well as values of the strong coupling constant ALPHAS determined from the ratio of trijet to dijet cross section as a function of Q**2.. In the tables the second systematic error (DSYS) is the uncertainty of the absolute energy scale.
DOI: 10.17182/hepdata.46277.v1/t1
title: "Table 1" of "Exclusive electroproduction of J/psi mesons at HERA."

description: Cross sections for exclusive J/PSI production as a function of W in the Q**2 region 0.15 to 0.18 GeV**2.
description: DESY-HERA. Measurement of the cross sections for exclusive electroproduction of J/PSI mesons in 27.5 GeV electron and positron collisions with 920 GeV protons. The data come from low Q**2 (0.15 to 0.8 GeV**2) and high Q**2 (2 to 100 GeV**2) samples with respective integrated luminosities of 69 pb-1 and 83 pb-1. The photon-proton c.m. energy (W) is in the range 30 to 220 GeV and squared-four momentum transfer at the proton vertex, ABS(T), is &lt; 1 GeV**2. The data were collected during the 1998 to 2000 HERA running periods.. Numerical values of figure 7 supplied by E. Gallo.
DOI: 10.17182/hepdata.46277.v1/t2
title: "Table 2" of "Exclusive electroproduction of J/psi mesons at HERA."

description: Cross sections for exclusive J/PSI production as a function of W in the Q**2 region 2 to 5 GeV**2.
description: DESY-HERA. Measurement of the cross sections for exclusive electroproduction of J/PSI mesons in 27.5 GeV electron and positron collisions with 920 GeV protons. The data come from low Q**2 (0.15 to 0.8 GeV**2) and high Q**2 (2 to 100 GeV**2) samples with respective integrated luminosities of 69 pb-1 and 83 pb-1. The photon-proton c.m. energy (W) is in the range 30 to 220 GeV and squared-four momentum transfer at the proton vertex, ABS(T), is &lt; 1 GeV**2. The data were collected during the 1998 to 2000 HERA running periods.. Numerical values of figure 7 supplied by E. Gallo.
DOI: 10.17182/hepdata.46277.v1/t3
title: "Table 3" of "Exclusive electroproduction of J/psi mesons at HERA."

description: Cross sections for exclusive J/PSI production as a function of W in the Q**2 region 5 to 10 GeV**2.
description: DESY-HERA. Measurement of the cross sections for exclusive electroproduction of J/PSI mesons in 27.5 GeV electron and positron collisions with 920 GeV protons. The data come from low Q**2 (0.15 to 0.8 GeV**2) and high Q**2 (2 to 100 GeV**2) samples with respective integrated luminosities of 69 pb-1 and 83 pb-1. The photon-proton c.m. energy (W) is in the range 30 to 220 GeV and squared-four momentum transfer at the proton vertex, ABS(T), is &lt; 1 GeV**2. The data were collected during the 1998 to 2000 HERA running periods.. Numerical values of figure 7 supplied by E. Gallo.
DOI: 10.17182/hepdata.46277.v1/t4
title: "Table 4" of "Exclusive electroproduction of J/psi mesons at HERA."

description: Cross sections for exclusive J/PSI production as a function of W in the Q**2 region 10 to 100 GeV**2.
description: DESY-HERA. Measurement of the cross sections for exclusive electroproduction of J/PSI mesons in 27.5 GeV electron and positron collisions with 920 GeV protons. The data come from low Q**2 (0.15 to 0.8 GeV**2) and high Q**2 (2 to 100 GeV**2) samples with respective integrated luminosities of 69 pb-1 and 83 pb-1. The photon-proton c.m. energy (W) is in the range 30 to 220 GeV and squared-four momentum transfer at the proton vertex, ABS(T), is &lt; 1 GeV**2. The data were collected during the 1998 to 2000 HERA running periods.. Numerical values of figure 7 supplied by E. Gallo.
DOI: 10.17182/hepdata.46277.v1/t5
title: "Table 5" of "Exclusive electroproduction of J/psi mesons at HERA."

description: Cross sections for exclusive J/PSI photoproduction as a function of W in the Q**2 region 0.15 to 0.18 GeV**2.
description: DESY-HERA. Measurement of the cross sections for exclusive electroproduction of J/PSI mesons in 27.5 GeV electron and positron collisions with 920 GeV protons. The data come from low Q**2 (0.15 to 0.8 GeV**2) and high Q**2 (2 to 100 GeV**2) samples with respective integrated luminosities of 69 pb-1 and 83 pb-1. The photon-proton c.m. energy (W) is in the range 30 to 220 GeV and squared-four momentum transfer at the proton vertex, ABS(T), is &lt; 1 GeV**2. The data were collected during the 1998 to 2000 HERA running periods.. Numerical values of figure 7 supplied by E. Gallo.
DOI: 10.17182/hepdata.46277.v1/t6
title: "Table 6" of "Exclusive electroproduction of J/psi mesons at HERA."

description: Cross sections for exclusive J/PSI photoproduction as a function of W in the Q**2 region 2 to 5 GeV**2.
description: DESY-HERA. Measurement of the cross sections for exclusive electroproduction of J/PSI mesons in 27.5 GeV electron and positron collisions with 920 GeV protons. The data come from low Q**2 (0.15 to 0.8 GeV**2) and high Q**2 (2 to 100 GeV**2) samples with respective integrated luminosities of 69 pb-1 and 83 pb-1. The photon-proton c.m. energy (W) is in the range 30 to 220 GeV and squared-four momentum transfer at the proton vertex, ABS(T), is &lt; 1 GeV**2. The data were collected during the 1998 to 2000 HERA running periods.. Numerical values of figure 7 supplied by E. Gallo.
DOI: 10.17182/hepdata.46277.v1/t7
title: "Table 7" of "Exclusive electroproduction of J/psi mesons at HERA."

description: Cross sections for exclusive J/PSI photoproduction as a function of W in the Q**2 region 5 to 10 GeV**2.
description: DESY-HERA. Measurement of the cross sections for exclusive electroproduction of J/PSI mesons in 27.5 GeV electron and positron collisions with 920 GeV protons. The data come from low Q**2 (0.15 to 0.8 GeV**2) and high Q**2 (2 to 100 GeV**2) samples with respective integrated luminosities of 69 pb-1 and 83 pb-1. The photon-proton c.m. energy (W) is in the range 30 to 220 GeV and squared-four momentum transfer at the proton vertex, ABS(T), is &lt; 1 GeV**2. The data were collected during the 1998 to 2000 HERA running periods.. Numerical values of figure 7 supplied by E. Gallo.
DOI: 10.17182/hepdata.46277.v1/t10
title: "Table 10" of "Exclusive electroproduction of J/psi mesons at HERA."

description: Cross sections of exclusive J/PSI photoproduction as a function of Q**2.
description: DESY-HERA. Measurement of the cross sections for exclusive electroproduction of J/PSI mesons in 27.5 GeV electron and positron collisions with 920 GeV protons. The data come from low Q**2 (0.15 to 0.8 GeV**2) and high Q**2 (2 to 100 GeV**2) samples with respective integrated luminosities of 69 pb-1 and 83 pb-1. The photon-proton c.m. energy (W) is in the range 30 to 220 GeV and squared-four momentum transfer at the proton vertex, ABS(T), is &lt; 1 GeV**2. The data were collected during the 1998 to 2000 HERA running periods.. Numerical values of figure 7 supplied by E. Gallo.
DOI: 10.17182/hepdata.46277.v1/t11
title: "Table 11" of "Exclusive electroproduction of J/psi mesons at HERA."

description: Cross sections for exclusive J/PSI photoproduction as a function of T in 4 Q**2 bins.
description: DESY-HERA. Measurement of the cross sections for exclusive electroproduction of J/PSI mesons in 27.5 GeV electron and positron collisions with 920 GeV protons. The data come from low Q**2 (0.15 to 0.8 GeV**2) and high Q**2 (2 to 100 GeV**2) samples with respective integrated luminosities of 69 pb-1 and 83 pb-1. The photon-proton c.m. energy (W) is in the range 30 to 220 GeV and squared-four momentum transfer at the proton vertex, ABS(T), is &lt; 1 GeV**2. The data were collected during the 1998 to 2000 HERA running periods.. Numerical values of figure 7 supplied by E. Gallo.
DOI: 10.17182/hepdata.46277.v1/t12
title: "Table 12" of "Exclusive electroproduction of J/psi mesons at HERA."

description: Parameters of fits to the W and Q**2 dependence of the exclusive J/PSI cross section.
description: DESY-HERA. Measurement of the cross sections for exclusive electroproduction of J/PSI mesons in 27.5 GeV electron and positron collisions with 920 GeV protons. The data come from low Q**2 (0.15 to 0.8 GeV**2) and high Q**2 (2 to 100 GeV**2) samples with respective integrated luminosities of 69 pb-1 and 83 pb-1. The photon-proton c.m. energy (W) is in the range 30 to 220 GeV and squared-four momentum transfer at the proton vertex, ABS(T), is &lt; 1 GeV**2. The data were collected during the 1998 to 2000 HERA running periods.. Numerical values of figure 7 supplied by E. Gallo.