Burke, D.L.
DN/DPT
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rivet Analysis
Measurement of the jet fragmentation function and transverse profile in proton-proton collisions at a center-of-mass energy of 7 TeV with the ATLAS detector

The ATLAS collaboration Aad, Georges ; Abbott, Brad ; Abdallah, Jalal ; et al.
Eur.Phys.J.C 71 (2011) 1795, 2011.
Inspire Record 929691 DOI 10.17182/hepdata.58224

The jet fragmentation function and transverse profile for jets with 25 GeV < ptJet < 500 GeV and etaJet<1.2 produced in proton-proton collisions with a center-of-mass energy of 7 TeV are presented. The measurement is performed using data with an integrated luminosity of 36 pb^-1. Jets are reconstructed and their momentum measured using calorimetric information. The momenta of the charged particle constituents are measured using the tracking system. The distributions corrected for detector effects are compared with various Monte Carlo event generators and generator tunes. Several of these choices show good agreement with the measured fragmentation function. None of these choices reproduce both the transverse profile and fragmentation function over the full kinematic range of the measurement.

30 data tables
Table 1

Charged particle fragmentation function in the jet-Pt range 25 TO 40 GeV.

Table 2

Charged particle fragmentation function in the jet-Pt range 40 TO 60 GeV.

Table 3

Charged particle fragmentation function in the jet-Pt range 60 TO 80 GeV.

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Measurement of the shape of the transverse momentum distribution of W bosons produced in p anti-p collisions at S**(1/2) = 1.8-TeV

The D0 collaboration Abbott, B. ; Abolins, M. ; Acharya, Bannanje Sripath ; et al.
Phys.Rev.Lett. 80 (1998) 5498-5503, 1998.
Inspire Record 467749 DOI 10.17182/hepdata.42166

The shape of the transverse momentum distribution of W bosons (p_T(W)) produced in pbarp collisions at sqrt(s)= 1.8 TeV is measured with the DO detector at Fermilab. The result is compared to QCD perturbative and resummation calculations over the p_T(W) range from 0-200 GeV/c. The shape of the distribution is consistent with the theoretical prediction.

1 data table
Table 1

The first error is statistical, the first systematic (DSYS) error is the uncertainty in the background and efficiencies, the second is the systematic errorin the detector modelling.


rivet Analysis
Measurement of charged particle transverse momentum spectra in deep inelastic scattering.

The H1 collaboration Adloff, C. ; Aid, S. ; Anderson, M. ; et al.
Nucl.Phys.B 485 (1997) 3-24, 1997.
Inspire Record 424463 DOI 10.17182/hepdata.44710

Transverse momentum spectra of charged particles produced in deep inelastic scattering are measured as a function of the kinematic variables x_B and Q2 using the H1 detector at the ep collider HERA. The data are compared to different parton emission models, either with or without ordering of the emissions in transverse momentum. The data provide evidence for a relatively large amount of parton radiation between the current and the remnant systems.

48 data tables
Table 1

Charged particle PT distribution in the pseudorapidity interval 1.5 to 2.5.

Table 2

Charged particle PT distribution in the pseudorapidity interval 1.5 to 2.5.

Table 3

Charged particle PT distribution in the pseudorapidity interval 1.5 to 2.5.

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