TWO PARTICLE ENERGY-ENERGY CORRELATIONS IN PROTON - NUCLEI INTERACTIONS PROVIDED WITH THE CUMULATIVE PROTONS

Baturin, V.N. ; Vikhrov, V.V. ; Komarov, E.N. ; et al.
LENINGRAD-86-1167, 1986.
Inspire Record 230382 DOI 10.17182/hepdata.37992

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25 data tables

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RATIO OF CUMULATIVE PION YIELDS OF DIFFERENT SIGN IN PROTON NUCLEAR INTERACTIONS AT 17.5-GEV UP TO 63-GEV PROTON ENERGY. (IN RUSSIAN)

Belyaev, I.M. ; Gavrishchuk, O.P. ; Zolin, L.S. ; et al.
Dubna Jinr - N8-85 (85,REC.JUN.) 29-37, 1985.
Inspire Record 220449 DOI 10.17182/hepdata.38257

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2 data tables

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Investigation of the Charge Exchange Reaction ($^{3}$He, T) at 4.37-{GeV}/$c$, 6.78-{GeV}/$c$, and 10.78-{GeV}/$c$ With $\Delta$ Isobar Excitation in Carbon

Ableev, V.G. ; Eliseev, S.M. ; Inozemtsev, V.I. ; et al.
JETP Lett. 40 (1984) 763, 1984.
Inspire Record 204954 DOI 10.17182/hepdata.16928

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2 data tables

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Study of Sigma+- (1385) Inclusive Production in K- p Interactions at 4.2-GeV/c

The Amsterdam-CERN-Nijmegen-Oxford collaboration Barreiro, F. ; Berge, J.P. ; Ganguli, S.N. ; et al.
Nucl.Phys.B 126 (1977) 319-339, 1977.
Inspire Record 111752 DOI 10.17182/hepdata.35325

Properties of Σ ± (1385) inclusively produced in 4.2 GeV/ c K − p interactions are studied. Inclusive cross sections are presented together with differential cross sections as functions of x and p t 2 for both Σ + (1385) and Σ − (1385). The complete density matrix for Σ + (1385) production at small momentum transfer is studied as a function of t and of recoil mass MM 2 . Substantial agreement with the predictions of the additive quark model is found. The Σ + (1385) production in the target fragmentation region is studied in the framework of the triple-Regge model.

3 data tables

Axis error includes +- 5/5 contribution (ERROR OF NORMALIZATION).

Axis error includes +- 5/5 contribution (ERROR OF NORMALIZATION).

Axis error includes +- 5/5 contribution (ERROR OF NORMALIZATION).


Experimental Study of Single Particle Inclusive Hadron Scattering and Associated Multiplicities

Brenner, A.E. ; Carey, David C. ; Elias, J.E. ; et al.
Phys.Rev.D 26 (1982) 1497, 1982.
Inspire Record 169446 DOI 10.17182/hepdata.4112

An experiment using the Fermilab Single Arm Spectrometer (SAS) facility and an associated nonmagnetic vertex detector studied the reactions a+p→c+X, where a and c were π±, K±, p, or p¯. Extensive measurements were made at 100 and 175 GeV/c beam momenta with the outgoing hadrons detected in the SAS covering a kinematic range 0.12<x<1.0 and pT<1.25 GeV/c. Additional data covering a more restricted range in x were also gathered at 70 GeV/c incident momentum. In this high-statistics experiment, the identification of both the incoming and outgoing charged hadrons were made with a total of eight Čerenkov counters. New and extensive single-particle inclusive data for charged-particle production in low-pT hadronic fragmentation are presented. The average associated charged-particle multiplicity and pseudorapidity distributions are also given.

26 data tables

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Neutral Strange Particle Production in Proton Proton Collisions at $\sqrt{s}=63$-{GeV}

The CERN-Dortmund-Heidelberg-Warsaw collaboration Drijard, D. ; Fischer, H.G. ; Frehse, H. ; et al.
Z.Phys.C 12 (1982) 217, 1982.
Inspire Record 168038 DOI 10.17182/hepdata.2139

The inclusive cross section for the production ofKs0 mesons, Λ and\(\bar \Lambda\) particles in proton-proton interactions at\(\sqrt s= 63\) GeV is presented. The produced particles have been detected in the full phase space. Behaviour of the longitudinal and transversal depandences of the cross sections are discussed. The total production cross sections fors0 mesons and Λ particles was determined to\(\sigma _{{\rm K}_S^0 }= (25.5 \pm 1.4)\) mb andσΛ=(7.8±1.2) mb respectively. A strong energy dependence of the production cross sections is observed.

6 data tables

THE SIG(KS) ERROR INCLUDES THE UNCERTAINTY OF THE NORMALIZATION AND THE PT EXTRAPOLATION.

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Inclusive and Semiinclusive $\rho^0$ Production in $\pi^+ / \pi^- / K^+ / P P$ Interactions at 147-{GeV}/$c$

Schouten, M. ; De Bock, H. ; Dziembowski, Z. ; et al.
Z.Phys.C 9 (1981) 93-104, 1981.
Inspire Record 170594 DOI 10.17182/hepdata.1419

In an experiment with the 30-inch Hybrid Spectrometer at Fermilab we have obtained the inclusive and semi-inclusive production cross sections of the ϱ0 meson using a conventional background subtraction technique. Production cross sections for the ϱ0 are derived as a function of the Feynman scaling variablex, and the transverse variablespt2 andEt=(pt2+M2)1/2. The longitudinal distributions are compared with the (1−x) dependence of the proton and meson valence quark structure functions, using various forms of recombination and fragmentation models. The transverse distributions are compared with thermodynamic models. We give density matrix elements for the ϱ0 production from pions in the extreme forward region.

6 data tables

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Photoproduction of charged pi mesons on nuclei

Goncharov, N.V. ; Derebchinskii, A.I. ; Konovalov, O.P. ; et al.
Yad.Fiz. 14 (1971) 31-34, 1971.
Inspire Record 69453 DOI 10.17182/hepdata.18375

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7 data tables

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INCLUSIVE AND SEMIINCLUSIVE PRODUCTION OF POSITIVE PIONS AND PROTONS IN ANTI-P P INTERACTIONS AT 22.4-GEV/C

The ALMA ATA-DUBNA-HELSINKI-MOSCOW-PRAGUE-TBILISI collaboration Boos, E.G. ; Ermilova, D.I. ; Samoilov, V.V. ; et al.
Nucl.Phys.B 174 (1980) 45-67, 1980.
Inspire Record 159212 DOI 10.17182/hepdata.7929

New results on the inclusive and semi-inclusive production of π + mesons and protons in the whole phase space are given for about 2.2 · 10 4 inelastic p p interactions at 22.4 GeV/ c . A method of statistical separation for spectra of particles of the same charge which are produced in CP -symmetrical reactions is discussed in detail. Experimental data are compared with quark-parton model predictions.

3 data tables

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NON-ANNIHILATION EVENTS ONLY.

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ANGULAR DEPENDENCE OF LOW-ENERGY PI+- MESON YIELD. (IN RUSSIAN)

Alanakian, K.V. ; Amarian, M.Dzh. ; Demirchyan, R.A. ; et al.
Pisma Zh.Eksp.Teor.Fiz. 31 (1980) 381-384, 1980.
Inspire Record 157495 DOI 10.17182/hepdata.16994

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3 data tables

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