HEPData Search

The cross sections for π ± , K ± , p, and p production in pp collisions have been measured at transverse momenta from 0.48 up to 2.21 GeV/ c at 70 GeV. The data are compared with results obtained at lower and higher proton energies and also with the quantum chromodynamics parton model (QPM) calculations. Common behaviour of the cross sections of the form g(p ⊥ )⨍(x ⊥ ) in the energy range above 200 GeV does not take place at lower energies. Qualitatively QPM fits the data and the best agreement is for π + / π − and K + / π + ratios.

7 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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INCLUSIVE PRODUCTION OF MESONS IN n p INTERACTIONS AT 3.83-GeV/c

Abdivaliev, A. ; Besliu, K. ; Gasparian, A.P. ; et al.

JINR-P1-81-437, 1981.

Inspire Record 167522 DOI 10.17182/hepdata.39060

None

7 data tables

Table 1

Table 2

Table 3

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VECTOR omega (783) AND rho (770) MESONS PRODUCTION IN ANTI-NEUTRINOS NEUTRAL CURRENT INTERACTIONS

The Fermilab-Serpukhov-Moscow-Michigan collaboration Ammosov, V.V. ; Denisov, A.G. ; Gapienko, G.S. ; et al.

IFVE-81-175, 1981.

Inspire Record 169737 DOI 10.17182/hepdata.41297

None

6 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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INCLUSIVE PRODUCTION OF pi- MESONS IN n p INTERACTIONS AT P (n) = 1-GeV/c TO 5-GeV/c

Abdivaliev, A. ; Besliu, K. ; Gruia, S. ; et al.

JINR-P1-82-507, 1982.

Inspire Record 180646 DOI 10.17182/hepdata.17442

None

8 data tables

Table 1

Table 2

Table 3

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DIFFRACTIVE PRODUCTION OF A NARROW BARYON IN NEUTRON CARBON INTERACTIONS

The BIS-2 collaboration Aleev, A.N. ; Arefev, V.A. ; Balandin, V.P. ; et al.

Dubna Jinr - 83-602 (83,REC.NOV.) 6p, 1983.

Inspire Record 196394 DOI 10.17182/hepdata.39600

None

6 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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A STUDY OF DELTA++ AND DELTA0 ISOBAR INCLUSIVE PRODUCTION IN K- p INTERACTIONS AT 32-GeV/c

Babintsev, V.V. ; Bogolyubsky, M.Yu. ; Bumazhnov, V.A. ; et al.

Sov.J.Nucl.Phys. 39 (1984) 414, 1984.

Inspire Record 190556 DOI 10.17182/hepdata.41019

22 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

EVENTS WITH IDENTIFIED PROTONS.

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INCLUSIVE eta MESONS PRODUCTION BY POSITIVE HADRONS AT 10.5-GeV/c

Akimenko, S.A. ; Bannikov, A.V. ; Belousov, V.I. ; et al.

Sov.J.Nucl.Phys. 39 (1984) 411, 1984.

Inspire Record 191941 DOI 10.17182/hepdata.10652

None

12 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Inclusive Photoproduction of Neutral Strange Particles at 20-{GeV}

The SLAC Hybrid Facility Photon collaboration Abe, K. ; Bacon, T.C. ; Ballam, Joseph ; et al.

Phys.Rev.D 29 (1984) 1877, 1984.

Inspire Record 190724 DOI 10.17182/hepdata.23774

We have studied inclusive production of KS0, Λ, and Λ¯ particles in 20-GeV γp interactions and have found features similar to those observed in both hadronic and leptonic interactions. The production cross sections, charged-particle multiplicities, and average Λ polarization are reported. Inclusive distributions of x and pT are shown and discussed in terms of quark fragmentation models. Production cross sections for K*(890) and Σ*(1385) are also reported.

9 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Observation and Study of a Narrow State in a $\Sigma^-$ (1385) $K^+$ System

The Berlin-Budapest-Dubna-Moscow-Prague-Sofiya-Tbilisi collaboration Aleev, A.N. ; Arefev, V.A. ; Balandin, V.P. ; et al.

Z.Phys.C 25 (1984) 205, 1984.

Inspire Record 201523 DOI 10.17182/hepdata.39601

New data on the observation and study of a narrow resonance decaying intoΣ−(1,385)K+ have been obtained. The mass of the resonance is (1,956−6+8) MeV/c2, and its width is (27±15) MeV/c2. The resonance is produced in the diffraction dissociation of neutrons on quasi-free nucleons of carbon nuclei. The slope parameter of the differential cross section inPT2 is (9.9±3.0) (GeV/c)−2. The cross section times the branching ratio is (0.22±0.04) μb per nucleon. The resonance has one of the natural spinparities: 5/2+, 7/2− and so on.

5 data tables

Table 1

YN IS IN ARBITRARY UNITS.

Table 2

Table 3

ARBITRARY UNITS FOR YN.

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Observables

CM Energies (GeV)

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Production of Hadrons at $p_T$ From 0.5-{GeV}/$c$ to 2.5-{GeV}/$c$ in Proton - Nucleus Collisions at 70-{GeV} Energy

Hadron Production at Transverse Momenta From 0.5-{GeV} Up to 2.2-{GeV}/c in Proton Proton Collisions at 70-{GeV}

INCLUSIVE PRODUCTION OF MESONS IN n p INTERACTIONS AT 3.83-GeV/c

VECTOR omega (783) AND rho (770) MESONS PRODUCTION IN ANTI-NEUTRINOS NEUTRAL CURRENT INTERACTIONS

INCLUSIVE PRODUCTION OF pi- MESONS IN n p INTERACTIONS AT P (n) = 1-GeV/c TO 5-GeV/c

DIFFRACTIVE PRODUCTION OF A NARROW BARYON IN NEUTRON CARBON INTERACTIONS

A STUDY OF DELTA++ AND DELTA0 ISOBAR INCLUSIVE PRODUCTION IN K- p INTERACTIONS AT 32-GeV/c

INCLUSIVE eta MESONS PRODUCTION BY POSITIVE HADRONS AT 10.5-GeV/c

Inclusive Photoproduction of Neutral Strange Particles at 20-{GeV}

Observation and Study of a Narrow State in a $\Sigma^-$ (1385) $K^+$ System