Date

DIFFERENTIAL CROSS-SECTIONS FOR pi PRODUCTION AT THETA (pi) = 60-degrees in 1-GeV PROTON INTERACTION WITH NUCLEI

Abaev, V.V. ; Gridnev, A.B. ; Koptev, V.P. ; et al.
No Journal Information, 1984.
Inspire Record 210113 DOI 10.17182/hepdata.9418
4 data tables

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Production of Cumulative Protons at Momenta 0.6-{GeV}/$c$ to 1.83-{GeV}/$c$

Boyarinov, S.V. ; Gerzon, S.A. ; Kats, M.M. ; et al.
Sov.J.Nucl.Phys. 46 (1987) 871, 1987.
Inspire Record 233179 DOI 10.17182/hepdata.40173
3 data tables

Cross-Sections of Large-Angle Hadron Production in Proton- and Pion-Nucleus Interactions. III. Tantalum Nuclei and Beam Momenta from +-3 GeV/c to +-15 GeV/c

The HARP-CDP collaboration Bolshakova, A. ; Boyko, I. ; Chelkov, G. ; et al.
Eur.Phys.J. C63 (2009) 549-609, 2009.
Inspire Record 822058 DOI 10.17182/hepdata.50528

We report on double-differential inclusive cross-sections of the production of secondary protons, charged pions, and deuterons, in the interactions with a 5% nuclear interaction length thick stationary tantalum target, of proton and pion beams with momentum from +/-3 GeV/c to +/-15 GeV/c. Results are given for secondary particles with production angles between 20 and 125 degrees. They are of particular relevance for the optimization of the design parameters of the proton driver of a neutrino factory.

375 data tables

Measured cross section as a function of PT for P production from a P beam of momentum 3 GeV/c in the angular range 20 to 30 DEG.

Measured cross section as a function of PT for P production from a P beam of momentum 3 GeV/c in the angular range 30 to 40 DEG.

Measured cross section as a function of PT for P production from a P beam of momentum 3 GeV/c in the angular range 40 to 50 DEG.

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Measurement of the production of charged pions by protons on a tantalum target

The HARP collaboration Catanesi, M.G. ; Radicioni, E. ; Edgecock, R. ; et al.
Eur.Phys.J. C51 (2007) 787-824, 2007.
Inspire Record 752890 DOI 10.17182/hepdata.51527

A measurement of the double-differential cross-section for the production of charged pions in proton--tantalum collisions emitted at large angles from the incoming beam direction is presented. The data were taken in 2002 with the HARP detector in the T9 beam line of the CERN PS. The pions were produced by proton beams in a momentum range from 3 \GeVc to 12 \GeVc hitting a tantalum target with a thickness of 5% of a nuclear interaction length. The angular and momentum range covered by the experiment ($100 \MeVc \le p < 800 \MeVc$ and $0.35 \rad \le \theta <2.15 \rad$) is of particular importance for the design of a neutrino factory. The produced particles were detected using a small-radius cylindrical time projection chamber (TPC) placed in a solenoidal magnet. Track recognition, momentum determination and particle identification were all performed based on the measurements made with the TPC. An elaborate system of detectors in the beam line ensured the identification of the incident particles. Results are shown for the double-differential cross-sections ${{\mathrm{d}^2 \sigma}} / {{\mathrm{d}p\mathrm{d}\theta}}$ at four incident proton beam momenta (3 \GeVc, 5 \GeVc, 8 \GeVc and 12 \GeVc). In addition, the pion yields within the acceptance of typical neutrino factory designs are shown as a function of beam momentum. The measurement of these yields within a single experiment eliminates most systematic errors in the comparison between rates at different beam momenta and between positive and negative pion production.

18 data tables

Double-differential cross section for PI+ production in the LAB system for PI+ polar angle from 0.35 to 0.55 radians.

Double-differential cross section for PI+ production in the LAB system for PI+ polar angle from 0.55 to 0.75 radians.

Double-differential cross section for PI+ production in the LAB system for PI+ polar angle from 0.75 to 0.95 radians.

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Inclusive Characteristics of $\pi^-$ Mesons Produced in $p$ C and $p$ Ta Interactions at 10-{GeV}/$c$ Proton Momentum

Armutliisky, D.D. ; Akhababian, N.O. ; Grishin, V.G. ; et al.
Sov.J.Nucl.Phys. 48 (1988) 101-107, 1988.
Inspire Record 251090 DOI 10.17182/hepdata.9502
8 data tables

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MOMENTUM SPECTRA IN THE WINDOW P=0.1-6.0 HAVE BEEN FITTED BY THE FORMULA: (1/N)*D(N)/D(P)=CONST(Q=1)*EXP(-SLOPE(Q=1)*P)+CONST(Q=2)*EXP (-SLOPE(Q=2)*P).

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Hadron spectra in hadron - nucleus collisions

Armutliiski, D. ; Baatar, Ts. ; Batsaikhan, Ts. ; et al.
No Journal Information, 1991.
Inspire Record 319258 DOI 10.17182/hepdata.38698
6 data tables

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A-dependence of Fragmentation of 9.2-{GeV} Protons on Nuclei. (In Russian)

Vorontsov, I.A. ; Safronov, G.A. ; Sibirtsev, A.A. ; et al.
No Journal Information, 1988.
Inspire Record 266381 DOI 10.17182/hepdata.40096
5 data tables

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CUMULATIVE PION PRODUCTION AT 0.6-GeV/c TO 1.62-GeV/c MOMENTA IN p A ---> pi+- X REACTIONS AT THE PROTON ENERGY RANGE OF 10-GeV TO 14-GeV

Boyarinov, S.V. ; Gerzon, S.A. ; Kiselev, Yu.T. ; et al.
No Journal Information, 1987.
Inspire Record 245435 DOI 10.17182/hepdata.40055
8 data tables

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Similarity of Multiplicity Distributions of Secondary Particles Produced in $p$ C and $p$ Ta Collisions at 2-{GeV}/$c$ - 10-{GeV}/$c$

Armutliisky, D. ; Akhababian, N. ; Grekova, L. ;
Bulg.J.Phys. 7 (1980) 592-600, 1980.
Inspire Record 154320 DOI 10.17182/hepdata.38624
3 data tables

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Production of charged pions by 730-MeV protons from hydrogen and selected nuclei

Cochran, D.R.F. ; Dean, P.N. ; Gram, P.A.M. ; et al.
Phys.Rev. D6 (1972) 3085-3116, 1972.
Inspire Record 73637 DOI 10.17182/hepdata.22253

An experiment was done in the external proton beam of the Berkeley 184-in. cyclotron to measure the production cross sections for pions from various target nuclei, from hydrogen to lead. The cross-section data are presented and the reaction mechanisms discussed. The hydrogen production appears to fit the one-pion-exchange model.

1 data table

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