cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.44312.v1/t24
title: "Table 24" of "Measurement of jet shapes in high Q**2 deep inelastic scattering at HERA"

description: Measured integrated jet shapes, corrected to the hadron level, in charged-current DIS as a function of R.
description: DESY-HERA. Measurement of the differential and integral high ET jet shapes in both neutral-current and charged-current DIS of positrons on protons at Q**2 & gt; 100 GeV. Jets are defined using an iterative cone algorithm in the etarap-phi planewith a cone radius R of 1. The differential jet shape, RHO(R) is defined as the average fraction of the jet& apos;s ET that lies inside an annulus in the etarap-phi plane of width DeltaR at radius R. In this analysis DeltaR = 0.1. The integrated jet shape PSI(R) is the average fraction of the jet& apos;s ET which lies inside a radius R. Numerical values supplied by M. Martinez.
DOI: 10.17182/hepdata.44314.v1/t1
title: "Table 1" of "Search for selectron and squark production in e+ p collisions at HERA"

description: No description provided.
description: DESY-HERA. Search for selectron and squark production in e+p collisions. No evidence found in this sample corresponding to integrated luminosity 46.6 pb-1. Upper limit given for the cross section.
DOI: 10.17182/hepdata.44322.v1/t1
title: "Table 1" of "Di-jet event rates in deep-inelastic scattering at HERA."

description: Di-jet rates for 'Symmetric' and 'Asymmetric' scenarios for jet energy cuts.
description: DESY-HERA. H1 collaboration. Measurement of di-jet event rates in deep inelastic scattering in the region of jet transverse momenta PT**2 & gt;= Q**2. Analysis uses Jet finding algorithm in the photon-proton c.m. system with R=1.
DOI: 10.17182/hepdata.44322.v1/t2
title: "Table 2" of "Di-jet event rates in deep-inelastic scattering at HERA."

description: Di-jet rates for 'Sum' scenario for jet energy cuts.
description: DESY-HERA. H1 collaboration. Measurement of di-jet event rates in deep inelastic scattering in the region of jet transverse momenta PT**2 & gt;= Q**2. Analysis uses Jet finding algorithm in the photon-proton c.m. system with R=1.
DOI: 10.17182/hepdata.44322.v1/t3
title: "Table 3" of "Di-jet event rates in deep-inelastic scattering at HERA."

description: Di-jet rates for 'Symmetric' and 'Asymmetric' scenarios for jet energy cuts.
description: DESY-HERA. H1 collaboration. Measurement of di-jet event rates in deep inelastic scattering in the region of jet transverse momenta PT**2 & gt;= Q**2. Analysis uses Jet finding algorithm in the photon-proton c.m. system with R=1.
DOI: 10.17182/hepdata.44322.v1/t4
title: "Table 4" of "Di-jet event rates in deep-inelastic scattering at HERA."

description: Di-jet rates for 'Sum' scenario for jet energy cuts.
description: DESY-HERA. H1 collaboration. Measurement of di-jet event rates in deep inelastic scattering in the region of jet transverse momenta PT**2 & gt;= Q**2. Analysis uses Jet finding algorithm in the photon-proton c.m. system with R=1.
DOI: 10.17182/hepdata.44323.v1/t1
title: "Table 1" of "Measurement of the t distribution in diffractive photoproduction at HERA."

description: T is the squared four momentum transfer at the proton vertex.
description: DESY-HERA. Measurement of the T distribution in diffractive photoproductionproduced in the interaction of 27.5 GeV positrons and 820 GeV protons, in the p hoton-proton centre-of-mass energy range 176 to 225 GeV. Numerical values supplied by A Garfagnini.
DOI: 10.17182/hepdata.44323.v1/t2
title: "Table 2" of "Measurement of the t distribution in diffractive photoproduction at HERA."

description: SLOPE of the DN/DT distribution.
description: DESY-HERA. Measurement of the T distribution in diffractive photoproductionproduced in the interaction of 27.5 GeV positrons and 820 GeV protons, in the p hoton-proton centre-of-mass energy range 176 to 225 GeV. Numerical values supplied by A Garfagnini.
DOI: 10.17182/hepdata.44324.v1/t1
title: "Table 1" of "Hadron production in diffractive deep-inelastic scattering."

description: Energy flow distributions in the gamma*-pomeron CM frame.. Positive etarap corresponds to the direction of the incoming photon.
description: DESY-HERA. Measurement of hadron and charged particle production in the diffractive DIS process ep --& gt; eXY where X and Y are hadronic systems having a large rapidity gap between them. The variable definitions are as follows.. Q**2 = -q**2 where q is the 4-momentum of the exchanged virtual photon.. y = (q.p)/(k.p) = (W**2+Q**2)/S where p and k are the 4 momentum of the incident proton and positron respectively.. X(NAME=POMERON) = q.(PX-PY)/q.p where (PX-PY) is the 4-momentum exchanged between the systems X and Y.. T is the squared momentum transfer between the systems X and Y.. Numerical values supplied by C. Cormack.
DOI: 10.17182/hepdata.44324.v1/t2
title: "Table 2" of "Hadron production in diffractive deep-inelastic scattering."

description: Energy flow distributions in the gamma*-pomeron CM frame.. Positive etarap corresponds to the direction of the incoming photon.
description: DESY-HERA. Measurement of hadron and charged particle production in the diffractive DIS process ep --& gt; eXY where X and Y are hadronic systems having a large rapidity gap between them. The variable definitions are as follows.. Q**2 = -q**2 where q is the 4-momentum of the exchanged virtual photon.. y = (q.p)/(k.p) = (W**2+Q**2)/S where p and k are the 4 momentum of the incident proton and positron respectively.. X(NAME=POMERON) = q.(PX-PY)/q.p where (PX-PY) is the 4-momentum exchanged between the systems X and Y.. T is the squared momentum transfer between the systems X and Y.. Numerical values supplied by C. Cormack.
DOI: 10.17182/hepdata.44324.v1/t3
title: "Table 3" of "Hadron production in diffractive deep-inelastic scattering."

description: Energy flow distributions in the gamma*-pomeron CM frame.. Positive etarap corresponds to the direction of the incoming photon.
description: DESY-HERA. Measurement of hadron and charged particle production in the diffractive DIS process ep --& gt; eXY where X and Y are hadronic systems having a large rapidity gap between them. The variable definitions are as follows.. Q**2 = -q**2 where q is the 4-momentum of the exchanged virtual photon.. y = (q.p)/(k.p) = (W**2+Q**2)/S where p and k are the 4 momentum of the incident proton and positron respectively.. X(NAME=POMERON) = q.(PX-PY)/q.p where (PX-PY) is the 4-momentum exchanged between the systems X and Y.. T is the squared momentum transfer between the systems X and Y.. Numerical values supplied by C. Cormack.
DOI: 10.17182/hepdata.44324.v1/t4
title: "Table 4" of "Hadron production in diffractive deep-inelastic scattering."

description: Feynman X distribution of charged particles in the gamma*-pomeron CM frame,with positive XL corresponding to the direction of the incoming photon.
description: DESY-HERA. Measurement of hadron and charged particle production in the diffractive DIS process ep --& gt; eXY where X and Y are hadronic systems having a large rapidity gap between them. The variable definitions are as follows.. Q**2 = -q**2 where q is the 4-momentum of the exchanged virtual photon.. y = (q.p)/(k.p) = (W**2+Q**2)/S where p and k are the 4 momentum of the incident proton and positron respectively.. X(NAME=POMERON) = q.(PX-PY)/q.p where (PX-PY) is the 4-momentum exchanged between the systems X and Y.. T is the squared momentum transfer between the systems X and Y.. Numerical values supplied by C. Cormack.
DOI: 10.17182/hepdata.44324.v1/t5
title: "Table 5" of "Hadron production in diffractive deep-inelastic scattering."

description: PT**2 distribution of charged particles in the gamma*-pomeron CM frame, with positive XL corresponding to the direction of the incoming photon.
description: DESY-HERA. Measurement of hadron and charged particle production in the diffractive DIS process ep --& gt; eXY where X and Y are hadronic systems having a large rapidity gap between them. The variable definitions are as follows.. Q**2 = -q**2 where q is the 4-momentum of the exchanged virtual photon.. y = (q.p)/(k.p) = (W**2+Q**2)/S where p and k are the 4 momentum of the incident proton and positron respectively.. X(NAME=POMERON) = q.(PX-PY)/q.p where (PX-PY) is the 4-momentum exchanged between the systems X and Y.. T is the squared momentum transfer between the systems X and Y.. Numerical values supplied by C. Cormack.
DOI: 10.17182/hepdata.44324.v1/t6
title: "Table 6" of "Hadron production in diffractive deep-inelastic scattering."

description: 'Seagull' plot showing mean PT**2 versus XL.
description: DESY-HERA. Measurement of hadron and charged particle production in the diffractive DIS process ep --& gt; eXY where X and Y are hadronic systems having a large rapidity gap between them. The variable definitions are as follows.. Q**2 = -q**2 where q is the 4-momentum of the exchanged virtual photon.. y = (q.p)/(k.p) = (W**2+Q**2)/S where p and k are the 4 momentum of the incident proton and positron respectively.. X(NAME=POMERON) = q.(PX-PY)/q.p where (PX-PY) is the 4-momentum exchanged between the systems X and Y.. T is the squared momentum transfer between the systems X and Y.. Numerical values supplied by C. Cormack.
DOI: 10.17182/hepdata.44331.v1/t1
title: "Table 1" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: Integrated elastic rho0 photoproduction cross section.
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t2
title: "Table 2" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: Integrated elastic pi+ pi- photoproduction cross section.
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t3
title: "Table 3" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: Differential T distribution. Statistical errors only.
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t4
title: "Table 4" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: Differential T distribution. Statistical errors only.
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t5
title: "Table 5" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: DSIG/DT distribution fit with the expression A*EXP(-B*ABS(T) + C*T**2).
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t6
title: "Table 6" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: SLOPE (B) of the DSIG/DT distribution keeping c fixed at 2.8 (see previous table).
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t7
title: "Table 7" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: DSIG/DT distribution fit with the expression A* EXP(-B*ABS(T) + C *T**2).
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t8
title: "Table 8" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: SLOPE (B) as a function of M(P=1_2) keeping C constant at 2.7 (see previoustable).
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t9
title: "Table 9" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: Acceptance corrected distribution of THETA, the polar angle of the decay ofthe PI+ in the RHO0 helicity frame where the RHO0 is at rest. THETA is defined as the angle between the direction opposite to that of the outgoing PROTON and the direction of the PI+. Statistical errors only.
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t10
title: "Table 10" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: Acceptance corrected PHI angular distribution, where PHI is angle between the decay plane and the RHO0 production plane. Stastistical errors only.
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t11
title: "Table 11" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: Result of two dimensional least-square fit to the accertance corrected angular distributions to give spin density matrices.
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t12
title: "Table 12" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: Spin density matrices as function of the two pion mass.
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t13
title: "Table 13" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: Spin density matrices as function of the two pion mass.
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t14
title: "Table 14" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: Spin density matrices as function of the two pion mass.
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t15
title: "Table 15" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: Spin density matrices as a function of M(P=1_2).
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t17
title: "Table 17" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: Spin density matrices as a function of M(P=1_2).
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t16
title: "Table 16" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: Spin density matrices as a function of M(P=1_2).
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t18
title: "Table 18" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: DSIG/DT distribution for the proton dissociative events tagged with the PRT1. Statistical errors only.
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44331.v1/t19
title: "Table 19" of "Elastic and proton dissociative rho0 photoproduction at HERA"

description: DSIG/DT distribution for the proton dissociative events tagged with the LPS(X&lt;0.98). Statistical errors only.
description: DESY-HERA. Measurement of elastic and proton-dissociative RHO0 production in photo production events from ep collisions with position energy 27.5 GeV and proton energy 820 GeV. Numerical values supplied by Dirk Westphal.
DOI: 10.17182/hepdata.44362.v1/t1
title: "Table 1" of "Charged particles and neutral kaons in photoproduced jets at HERA"

description: Corrected multiplicities of charged particles and neutral K0 mesons per photoproduced jet.
description: DESY-HERA. Measurement of the distributions of charge particles and K0S in photoproduced events containing at least one jet with ET & gt; 8 GeV and pseudorapidity between -0.5 and 0.5. The data come from the 1994 running period with 27.5 GeV positrons colliding with 820 GeV protons with a total luminosity of 2.6 pb-1.The jets are reconstructed with a cone alogrithm in the eta-phi plane with cone radius = 1.0. Numerical values supplied by Juan Pablo Fernandez.
DOI: 10.17182/hepdata.44362.v1/t2
title: "Table 2" of "Charged particles and neutral kaons in photoproduced jets at HERA"

description: Corrected distribution of charged particles per jet in events containing a hadron jet.
description: DESY-HERA. Measurement of the distributions of charge particles and K0S in photoproduced events containing at least one jet with ET & gt; 8 GeV and pseudorapidity between -0.5 and 0.5. The data come from the 1994 running period with 27.5 GeV positrons colliding with 820 GeV protons with a total luminosity of 2.6 pb-1.The jets are reconstructed with a cone alogrithm in the eta-phi plane with cone radius = 1.0. Numerical values supplied by Juan Pablo Fernandez.
DOI: 10.17182/hepdata.44362.v1/t3
title: "Table 3" of "Charged particles and neutral kaons in photoproduced jets at HERA"

description: Corrected distribution of charged particles per jet in events containing a hadron jet.
description: DESY-HERA. Measurement of the distributions of charge particles and K0S in photoproduced events containing at least one jet with ET & gt; 8 GeV and pseudorapidity between -0.5 and 0.5. The data come from the 1994 running period with 27.5 GeV positrons colliding with 820 GeV protons with a total luminosity of 2.6 pb-1.The jets are reconstructed with a cone alogrithm in the eta-phi plane with cone radius = 1.0. Numerical values supplied by Juan Pablo Fernandez.
DOI: 10.17182/hepdata.44362.v1/t4
title: "Table 4" of "Charged particles and neutral kaons in photoproduced jets at HERA"

description: Corrected distribution of KQ mesons per jet in events containing a hadron jet.
description: DESY-HERA. Measurement of the distributions of charge particles and K0S in photoproduced events containing at least one jet with ET & gt; 8 GeV and pseudorapidity between -0.5 and 0.5. The data come from the 1994 running period with 27.5 GeV positrons colliding with 820 GeV protons with a total luminosity of 2.6 pb-1.The jets are reconstructed with a cone alogrithm in the eta-phi plane with cone radius = 1.0. Numerical values supplied by Juan Pablo Fernandez.
DOI: 10.17182/hepdata.44362.v1/t5
title: "Table 5" of "Charged particles and neutral kaons in photoproduced jets at HERA"

description: Corrected distribution of K0 mesons per jet in events containing a hadron jet.
description: DESY-HERA. Measurement of the distributions of charge particles and K0S in photoproduced events containing at least one jet with ET & gt; 8 GeV and pseudorapidity between -0.5 and 0.5. The data come from the 1994 running period with 27.5 GeV positrons colliding with 820 GeV protons with a total luminosity of 2.6 pb-1.The jets are reconstructed with a cone alogrithm in the eta-phi plane with cone radius = 1.0. Numerical values supplied by Juan Pablo Fernandez.
DOI: 10.17182/hepdata.44362.v1/t6
title: "Table 6" of "Charged particles and neutral kaons in photoproduced jets at HERA"

description: Corrected fragmentation function for charged particle production in hadron jets. N(JET) is unit vector in jet direction.
description: DESY-HERA. Measurement of the distributions of charge particles and K0S in photoproduced events containing at least one jet with ET & gt; 8 GeV and pseudorapidity between -0.5 and 0.5. The data come from the 1994 running period with 27.5 GeV positrons colliding with 820 GeV protons with a total luminosity of 2.6 pb-1.The jets are reconstructed with a cone alogrithm in the eta-phi plane with cone radius = 1.0. Numerical values supplied by Juan Pablo Fernandez.
DOI: 10.17182/hepdata.44362.v1/t7
title: "Table 7" of "Charged particles and neutral kaons in photoproduced jets at HERA"

description: Corrected fragmentation function for charged particle production in hadron jets. N(JET) is unit vector in jet direction.
description: DESY-HERA. Measurement of the distributions of charge particles and K0S in photoproduced events containing at least one jet with ET & gt; 8 GeV and pseudorapidity between -0.5 and 0.5. The data come from the 1994 running period with 27.5 GeV positrons colliding with 820 GeV protons with a total luminosity of 2.6 pb-1.The jets are reconstructed with a cone alogrithm in the eta-phi plane with cone radius = 1.0. Numerical values supplied by Juan Pablo Fernandez.
DOI: 10.17182/hepdata.44362.v1/t10
title: "Table 10" of "Charged particles and neutral kaons in photoproduced jets at HERA"

description: Fragmentation function for charged particles from direct enhanced events two jet and corrected to 'pure direct' values. The selection involves a cut on the parameter X(C=GAMMA_OBS) which effectively is the fraction of the photon momentum going into two production of the two jets. In addition to the normal cuts, for this data both jets are required to have a minimum energy of 7 GeV and the rapidity of the second jet less that 2.5.
description: DESY-HERA. Measurement of the distributions of charge particles and K0S in photoproduced events containing at least one jet with ET & gt; 8 GeV and pseudorapidity between -0.5 and 0.5. The data come from the 1994 running period with 27.5 GeV positrons colliding with 820 GeV protons with a total luminosity of 2.6 pb-1.The jets are reconstructed with a cone alogrithm in the eta-phi plane with cone radius = 1.0. Numerical values supplied by Juan Pablo Fernandez.