Turchanovich, L.K.
E*D3SIG/DP**3
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rivet Analysis
Neutral pion and $\eta$ meson production in proton-proton collisions at $\sqrt{s}=0.9$ TeV and $\sqrt{s}=7$ TeV

The ALICE collaboration Abelev, B. ; Abrahantes Quintana, A. ; Adamova, D. ; et al.
Phys.Lett.B 717 (2012) 162-172, 2012.
Inspire Record 1116147 DOI 10.17182/hepdata.58871

The first measurements of the invariant differential cross sections of inclusive $\pi^0$ and $\eta$ meson production at mid-rapidity in proton-proton collisions at $\sqrt{s}=0.9$ TeV and $\sqrt{s}=7$ TeV are reported. The $\pi^0$ measurement covers the ranges $0.4<p_T<7$ GeV/$c$ and $0.3<p_T<25$ GeV/$c$ for these two energies, respectively. The production of $\eta$ mesons was measured at $\sqrt{s}=7$ TeV in the range $0.4<p_T<15$ GeV/$c$. Next-to-Leading Order perturbative QCD calculations, which are consistent with the $\pi^0$ spectrum at $\sqrt{s}=0.9$ TeV, overestimate those of $\pi^0$ and $\eta$ mesons at $\sqrt{s}=7$ TeV, but agree with the measured $\eta/\pi^0$ ratio at $\sqrt{s}=7$ TeV.

4 data tables
Table 1

The measured invariant differential section for inclusive PI0 production at a centre-of-mass energy of 7 TeV.

Table 2

The measured invariant differential section for inclusive PI0 production at a centre-of-mass energy of 0.9 TeV.

Table 3

The measured invariant differential section for inclusive ETA production at a centre-of-mass energy of 7 TeV.

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High $p_T \gamma$ and $\pi^0$ Production, Inclusive and With a Recoil Hadronic Jet, in $p p$ Collisions at $\sqrt{s}=63$-{GeV}

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Sov.J.Nucl.Phys. 51 (1990) 836-845, 1990.
Inspire Record 281284 DOI 10.17182/hepdata.48816

None

3 data tables
Table 1

Errors are combined statistical and systematic.

Table 2

Errors are combined statistical and systematic.

Table 3

Errors are combined statistical and systematic.


PRODUCTION OF CHARGED HADRONS WITH LARGE TRANSVERSE MOMENTUM IN PROTON - DEUTERON COLLISIONS AT 70-GeV ENERGY

Abramov, V.V. ; Baldin, B.Yu. ; Buzulutskov, A.F. ; et al.
JETP Lett. 39 (1984) 111, 1984.
Inspire Record 196503 DOI 10.17182/hepdata.70442

None

1 data table
Table 1

No description provided.


Production of charged hadrons with large transverse momenta pp collisions at 70 GeV

Abramov, V.V. ; Alekseev, A.V. ; Baldin, B.Yu. ; et al.
JETP Lett. 33 (1981) 289, 1981.
Inspire Record 154714 DOI 10.17182/hepdata.70441

None

1 data table
Table 1

No description provided.


Inclusive charged pion electroproduction

Bebek, C.J. ; Brown, C.N. ; Herzlinger, M.S. ; et al.
Phys.Rev.D 15 (1977) 3085, 1977.
Inspire Record 120119 DOI 10.17182/hepdata.4561

We report measurements of semi-inclusive pion electroproduction from both hydrogen and deuterium targets carried out at the Wilson Synchrotron Laboratory at Cornell University. Measurements were made at the (W, Q2) points (2.15 GeV, 1.2 GeV2), (2.15, 4.0), and (3.11, 1.2) with hydrogen and deuterium, and at (2.15, 2.0), (2.67, 3.3), and (3.11, 1.7) with hydrogen only. The invariant virtual-photoproduction cross section for pions scaled by the total cross section is studied as a function of x′, pT2, W, and Q2. The invariant structure function shows no Q2 dependence and a weak W dependence. The ratio of π+ to π− production is also presented, but a distinction between a universal ω or W dependence cannot be made.

62 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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