HEPData Search

Cross sections for pi+-p elastic scattering have been measured to high precision, for beam momenta between 800 and 1240 MeV/c, by the EPECUR Collaboration, using the ITEP proton synchrotron. The data precision allows comparisons of the existing partial-wave analyses (PWA) on a level not possible previously. These comparisons imply that updated PWA are required.

249 data tables

Table 1

Differential cross section of elastic $\pi^+$p-scattering at P= 800.25 MeV/c. Errors shown are statistical only.

Table 2

Differential cross section of elastic $\pi^+$p-scattering at P= 803.75 MeV/c. Errors shown are statistical only.

Table 3

Differential cross section of elastic $\pi^+$p-scattering at P= 807.25 MeV/c. Errors shown are statistical only.

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Measurements of spin rotation parameter A in pion proton elastic scattering at 1.62-GeV/c.

The ITEP-PNPI collaboration Alekseev, I.G. ; Budkovsky, P.E. ; Kanavets, V.P. ; et al.

Phys.Lett.B 485 (2000) 32-36, 2000.

Inspire Record 526552 DOI 10.17182/hepdata.41744

The ITEP-PNPI collaboration presents the results of the measurements of the spin rotation parameter A in the elastic scattering of positive and negative pions on protons at P_beam = 1.62 GeV/c. The setup included a longitudinally-polarized proton target with superconductive magnet, multiwire spark chambers and a carbon polarimeter with thick filter. Results are compared to the predictions of partial wave analyses. The experiment was performed at the ITEP proton synchrotron, Moscow.

2 data tables

Table 1

No description provided.

Table 2

No description provided.

Measurement of the spin rotation parameter A+ in the elastic scattering of positive pions on a longitudinally polarized proton target in the second resonance region

The ITEP-PNPI collaboration Alekseev, I.G. ; Bobchenko, B.M. ; Budkovsky, P.E. ; et al.

Phys.Lett.B 351 (1995) 585-590, 1995.

Inspire Record 403317 DOI 10.17182/hepdata.28540

The ITEP-PNPI collaboration presents the first results of the spin rotation parameter A + measurements in the second resonance region. The experiment was performed at the ITEP accelerator at a positive pion beam momentum 1.43 GeV/c for scattering angles θ cm = 127° and 133°. The setup was based on a polarized proton target and a carbon-plate polarimeter. The obtained data is compared with the predictions of the existing partial-wave analyses.

1 data table

Table 1

No description provided.

High p(T) inclusive hadron production in pi- p collisions at 40-GeV and angles 49-degrees <= theta(cm) <= 93-degrees

Turchanovich, L.K. ; Abramov, V.V. ; Baldin, B.Yu. ; et al.

Phys.Atom.Nucl. 56 (1993) 1367-1377, 1993.

Inspire Record 356443 DOI 10.17182/hepdata.40547

None

6 data tables

Table 1

Only statistical errors are given.

Table 2

Only statistical errors are given.

Table 3

Only statistical errors are given.

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Angular distribution of the production of symmetric hadron pairs in pi- p collisions at 40-GeV

Volkov, A.A. ; Kostritsky, A.V. ; Abramov, V.V. ; et al.

JETP Lett. 58 (1993) 486-492, 1993.

Inspire Record 346766 DOI 10.17182/hepdata.40644

None

7 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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pi0 and eta meson production in pi+ p and K+ p collisions at 250-GeV/c

The EHS/NA22 collaboration Atayan, M.R. ; Botterweck, F. ; Charlet, M. ; et al.

Z.Phys.C 54 (1992) 247-254, 1992.

Inspire Record 322980 DOI 10.17182/hepdata.14597

We report on a study of inclusiveπ0 and η meson production inπ+p andK+p interactions at 250 GeV/c beam momentum. The Feynman-x spectrum ofπ0 is very similar in shape and normalization to that of negatively charged particles produced in the same experiment. The results are compared with data at other energies and with FRITIOF model predictions. This model overestimates the η cross section by a factor of 2.5. It reproduces theπ0 cross section correctly, but predicts a too hardπ0x distribution.

15 data tables

Table 1

Data from Gamma Detectors only.

Table 2

Data from Gamma Detectors only.

Table 3

Data from RCBC only.

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Direct soft photon production in K+ p and pi+ p interactions at 250-GeV/c

The EHS/NA22 collaboration Botterweck, F. ; Chapkin, M.M. ; Charlet, M. ; et al.

Z.Phys.C 51 (1991) 541-548, 1991.

Inspire Record 323612 DOI 10.17182/hepdata.14936

Inclusive production of direct soft photons is studied inK+p andK+π interactions at 250 GeV/c. Total cross sections, Feynman-x and transverse momentum distributions of direct γ's are presented. The measured cross sections are several times larger than expected from QED inner bremsstrahlung, indicating the presence of an anomalous soft photon source. The model of Lichard and Van Hove, based on the “cold quark-gluon plasma” picture, agrees with the data.

5 data tables

Table 1

Results extrapolated below p(gamma) = m(pi0)/2.

Table 2

No description provided.

Table 3

No description provided.

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The Differential cross-sections for inclusive reactions pi+ A ---> eta X at 10-GeV

Budagov, Yu.A. ; Chirikov-Zorin, I.E. ; Dzhelepov, V.P. ; et al.

Nucl.Phys.B., 1991.

Inspire Record 322741 DOI 10.17182/hepdata.39338

13 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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A Study of double pomeron exchange in pi+ p and K+ p interactions at 250-GeV/c

The EHS/NA22 collaboration Atayan, M.R. ; Ajinenko, I.V. ; Belokopytov, Yu. A. ; et al.

Z.Phys.C 50 (1991) 353-360, 1991.

Inspire Record 29411 DOI 10.17182/hepdata.14985

Quasi-elastic scattering with central dipion cluster production is studied in π+p andK+p interactions at 250 GeV/c. The cross section of double pomeron exchange is obtained as σDPE(π+p →π+(π+π−)p)=24 ±5 µb and σDPE(K+p→K+(π+π−)p)=19 ±5 µb. The low energy pomeron-pomeron cross section is estimated for the first time.

6 data tables

Table 1

Numerical values supplied by W. Kittel.

Table 2

Numerical values supplied by W. Kittel.

Table 3

Numerical values supplied by W. Kittel.

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Inclusive production of vector mesons in pi+ p interactions at 250-GeV/c

The EHS/NA22 collaboration Agababyan, N.M. ; Ajinenko, I.V. ; Belokopytov, Yu. A. ; et al.

Z.Phys.C 46 (1990) 387-395, 1990.

Inspire Record 301243 DOI 10.17182/hepdata.15240

We report on a study of ρ0, ρ+, ω,$\bar K^{*0} (892)$ andK*0 (892) inclusive production in π+p interactions at 250 GeV/c, for ρ+,$\bar K^{*0} (892)$ for the first time in a π+p experiment. The data are compared withK+p data in the same experiment, with results of other experiments and with quark-parton models. Interesting differences are found between ρ+,0 and ω production.

10 data tables

Table 1

Inclusive cross sections and average multiplicity per inelastic collision.

Table 2

No description provided.

Table 3

No description provided.

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Neutral kaon production in K+ p and pi+ p interactions at 250-GeV/c

The EHS/NA22 collaboration Ajinenko, I.V. ; Albert, L. ; Belokopytov, Yu. A. ; et al.

Z.Phys.C 46 (1990) 525-536, 1990.

Inspire Record 302184 DOI 10.17182/hepdata.15191

The inclusive production of neutral kaons is studied inK+p and π+p interactions at 250 GeV/c. Total and semi-inclusive cross sections and average kaon multiplicities are presented and compared with the data at lower energies. The longitudinal and transverse momentum distributions and their energy dependence are analyzed. The results are interpreted in the framework of recent parton models.

12 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Strange and Nonstrange Baryon Production in $\pi^+ p$ and $K^+ p$ Interactions at 250-{GeV}/$c$

The EHS/NA22 collaboration Ajinenko, I.V. ; Atayan, M.R. ; Belokopytov, Yu. A. ; et al.

Z.Phys.C 44 (1989) 573, 1989.

Inspire Record 283744 DOI 10.17182/hepdata.15338

We present data on the production of the baryons Λ,$\bar \Lambda $,p and of the baryon resonances Σ*+ (1385) and Δ++ (1232) inK+p and π+p interactions at 250 GeV/c. Results are given on total and semi-inclusive cross sections, Feynman-x spectra, transverse momentum distributions and Λ polarization. The data are compared with measurements at lower energies, with deep inclastic lepton nucleon data and with predictions of quark-parton models. The models underestimate Λ production in the central c.m. region, a feature also seen in recent heavy-ion data. This failure can be cured in JETSET 6.3 by adjustment of the di-quark break-up probability.

30 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Study of rho0 and f2 meson production in pi- p interactions at 360-GeV/c

The NA27 LEBC/EHS collaboration Verbeure, F. ; De Roeck, A. ; Knauss, D. ; et al.

Sov.J.Nucl.Phys. 49 (1989) 631-635, 1989.

Inspire Record 292952 DOI 10.17182/hepdata.17327

None

5 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Vector Meson Production in $\pi^- p$ Interactions at 360-{GeV}/$c$

The LEBC-EHS collaboration Aguilar-Benitez, M. ; Bailly, J.L. ; Batalov, A.A. ; et al.

Z.Phys.C 44 (1989) 531, 1989.

Inspire Record 278763 DOI 10.17182/hepdata.15359

The inclusive production of vector mesons (charged ρ(770), ω(783), ϕ(1020) and neutralK*(892)) in π−p interactions at 360 GeV/c is studied. The data are based on 160 000 reconstructed events recorded in the NA 27 Experiment using the LEBC-EHS facility at CERN. The production cross sections in the forward hemisphere in c.m.s. and the longitudinal momentum distributions are determined. The results are compared with data obtained at lower energies.

17 data tables

Table 1

No description provided.

Table 2

Upper limits of cross sections.

Table 3

Cross sections extrapolated to x > 0.

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A STUDY OF FOUR AND SIX BODY REACTIONS IN K+ p AND pi+ p INTERACTIONS AT 250-GeV/c

The EHS/NA22 collaboration Ajinenko, I.V. ; Belokopytov, Yu. A. ; Bialkowska, H. ; et al.

Z.Phys.C 43 (1989) 15, 1989.

Inspire Record 279065 DOI 10.17182/hepdata.15471

Data on the reactions (K+/π+)p→(K+/π+)pπ+π- and (K+/π+)p→(K+/π+)p2π+2π-, obtained with the European Hybrid Spectrometer, are presented and compared with data at lower energies. The contribution of beam and target diffractive dissociation and double Pomeron exchange, and porperties of these reactions are discussed.

7 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Asymmetry in $\pi^- P$ (Polarized) Elastic Scattering in Momentum Range 1.4-{GeV}/c - 2.1-{GeV}/c

Alekseev, I.G. ; Budkovsky, P.E. ; Kanavets, V.P. ; et al.

Nucl.Phys.B 348 (1991) 257-275, 1991.

Inspire Record 285067 DOI 10.17182/hepdata.33071

Results of systematic measurements of the asymmetry parameter in the elastic scattering of pions on polarized protons at 1.4–2.1 GeV/ c in the backward hemisphere are presented together with a test of the isospin invariance of the data set available on pion-proton scattering in the investigated momentum range. The transversity isodoublet amplitudes at 1.98 and 2.07 GeV/ c are reconstructed. The obtained data, the isospin analysis and amplitude reconstruction results are compared with the current phase-shift analysis predictions.

1 data table

Table 1

No description provided.

The relative differential cross-section data in elastic scattering of negative pions on protons between 1.43-GeV/c and 2.07-GeV/c

Alekseev, I.G. ; Budkovsky, P.E. ; Kanavets, V.P. ; et al.

136-141, 1989.

Inspire Record 292460 DOI 10.17182/hepdata.40058

None

1 data table

Table 1

NAME=THEORY DENOTES THE MONTE-CARLO GENERATED CROSS SECTIONS.

rivet Analysis
Charged Particle Production in $K^+ p$, $\pi^+ p$ and $p p$ Interactions at 250-{GeV}/$c$

The EHS/NA22 collaboration Adamus, M. ; Azhinenko, I.V. ; Ataian, M.R. ; et al.

Z.Phys.C 39 (1988) 311-329, 1988.

Inspire Record 265504 DOI 10.17182/hepdata.15620

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 $\varrho^{0}$ and f$_{2}$ mesons in $\pi^{-}p$ interactions at 360 GeV/c

The LEBC-EHS collaboration Bailly, J.D. ; Verbeure, F. ; Banerjee, S. ; et al.

Yad.Fiz. 49 (1989) 1014-1020, 1989.

Inspire Record 262830 DOI 10.17182/hepdata.10426

None

10 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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OBSERVATION OF K (1629) MESONS

Karnaukhov, V.M. ; Coca, C. ; Moroz, V.I. ;

JINR-P1-87-559, 1987.

Inspire Record 251892 DOI 10.17182/hepdata.38970

None

1 data table

Table 1

No description provided.

Inclusive Production of $\rho^0$ and F2 Mesons in $\pi^- p$ Interactions at 360-{GeV}/$c$

The LEBC-EHS collaboration Bailly, J.L. ; Banerjee, S. ; Castelli, E. ; et al.

Z.Phys.C 36 (1987) 545, 1987.

Inspire Record 247583 DOI 10.17182/hepdata.15699

We report on a study ofρ0 andf2 inclusive production in π−−p interactions at 360 GeV/c, using the LEBC-EHS set-up at CERN and reconstructing about 165000 events. Theρ0,f2 andρ30 cross sections are determined forxF>0,xF>0.4 andxF>0.6 respectively and theρ0 andf2 Feynman-x distributions and transverse momentum distributions are presented.

1 data table

Table 1

No description provided.

Study of Elastic $\pi^+ p$, $K^+ p$ and $p p$ Scattering at 250-{GeV}/$c$

The NA22 collaboration Adamus, M. ; Ajinenko, I.V. ; Agababyan, N.M. ; et al.

Phys.Lett.B 186 (1987) 223-226, 1987.

Inspire Record 246909 DOI 10.17182/hepdata.40833

Results are presented on π + p and K + p elastic scattering at 250 GeV/ c , the highest momentum so far reached for positive meson beams. The experiment (NA22) was performed with the european hybrid spectrometer. The π + p elastic cross section stays constant with energy while the K + p cross section increases.

4 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

ERRORS IN ELASTIC CROSS SECTIONS INCLUDE SYSTEMATIC ERRORS.

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Single Diffraction Dissociation in $\pi^+ p$ and $K^+ p$ Interactions at 250-{GeV}/$c$

The EHS/NA22 collaboration Adamus, M. ; Azhinenko, I.V. ; Almeida, F.M.L., Jr. ; et al.

Z.Phys.C 39 (1988) 301, 1988.

Inspire Record 254506 DOI 10.17182/hepdata.15646

None

1 data table

Table 1

No description provided.

Suppression of Valence Quark Recombination in $\pi^+$ Fragmentation Into $\rho^+$

The EHS/NA22 collaboration Adamus, M. ; Azhinenko, I.V. ; Belokopytov, Yu.A. ; et al.

Phys.Lett.B 183 (1987) 425, 1987.

Inspire Record 238678 DOI 10.17182/hepdata.30207

We present inclusive ϱ ±,0 and ω cross sections in the beam fragmentation region of π + p interactions at 250 GeV/ c . The near equality of the ϱ + and ϱ 0 cross sections implies suppression of valence quark recombination in forward vector meson production.

1 data table

Table 1

No description provided.

A-dependence of $\eta$ Meson Inclusive Production at 10.5-{GeV}/$c$

Bitsadze, G.S. ; Budagov, Yu.A. ; Chirikov-Zorin, I.E. ; et al.

Nucl.Phys.B 279 (1987) 770, 1987.

Inspire Record 231123 DOI 10.17182/hepdata.39482

The experimental results are presented for ratios of ν-meson inclusive differential cross sections in 10.5 GeV/ c π + p, π + D and π + A collisions, R D/p =(d σ /d x F )( π + D → η X)/ (d σ /d x F ) π + p→ η X), R A =(d σ /d x F )( π + D→ η X) in the beam fragmentation region. The results are based on the statistics of ≈ 5 × 10 4 detected η → 2 γ decays. It is shown that the power α in the parametrisation R A ≈ A α ( xf ) does not change significantly with x F and its mean value is 0.50±0.02. The lower limit is obtained for the effective coefficient with string tension in the colour string model, κ ⩾ 3 GeV/fm. The observed growth of R A with x F can be explained by an assumption of a neutron halo with the factor H ≈ 4 in the nuclei.

5 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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$D \bar{D}$ Correlations in 360-{GeV}/$c \pi^- p$ Interactions

The NA27 & LEBC-EHS collaborations Aguilar-Benitez, M. ; Allison, W.W. ; Baland, J.F. ; et al.

Phys.Lett.B 164 (1985) 404-409, 1985.

Inspire Record 216598 DOI 10.17182/hepdata.49642

Charm-charm correlation properties are studied in detail for the first time using a sample of D D pairs produced in 360 GeV/ c π − p interactions. The data are compared with various models of charm production.

1 data table

Table 1

No description provided.

NEW RESULTS ON NEUTRAL D MESON PROPERTIES IN 360-GeV/c pi- p INTERACTIONS

Aguilar-Benitez, M. ; Allison, W.W. ; Barr, V.M. ; et al.

IFVE-85-21, 1985.

Inspire Record 223942 DOI 10.17182/hepdata.40961

None

1 data table

Table 1

No description provided.

MEASUREMENT OF THE ASYMMETRY OF ELASTIC PION - PROTON SCATTERING AT 1.4-GeV/c TO 2.1-GeV/c MOMENTA

Budkovsky, P.E. ; Dobrov, V.M. ; Zhurkin, V.V. ; et al.

90-97, 1985.

Inspire Record 214097 DOI 10.17182/hepdata.40129

None

1 data table

Table 1

No description provided.

DIFFERENTIAL CROSS-SECTION OF THE pi+ p ---> K+ SIGMA+ (1385) REACTION AT 12-GeV/c

The Dubna-Serpukhov-Baku-Bratislava-Kosice-Minsk-Samarkand-Tbilisi collaboration Bitsadze, G.S. ; Budagov, Yu.A. ; Vinogradov, V.B. ; et al.

JINR-P1-84-658, 1984.

Inspire Record 207769 DOI 10.17182/hepdata.9877

None

7 data tables

Table 1

Axis error includes +- 0.0/0.0 contribution (?////NOT GIVEN).

Table 2

Axis error includes +- 0.0/0.0 contribution (?////NOT GIVEN).

Table 3

No description provided.

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EXPERIMENTAL STUDY OF THE pi+ p ---> K+ SIGMA+ REACTION AT 12-GeV/c

The Dubna-Serpukhov-Baku-Bratislava-Gomel-Yerevan-Kiev-Kosice- Minsk-Samarkand-Tbilisi collaboration Bitsadze, G.S. ; Budagov, Yu.A. ; Vinogradov, V.B. ; et al.

Nucl.Phys.B 260 (1985) 497-509, 1985.

Inspire Record 207765 DOI 10.17182/hepdata.33721

The results of the study of the π + p→K + ∑ + (1) and π + p→K + ∑ + (1385) (2) reactions at 12 GeV/ c are presented. The differential cross sections d σ /d t in| t min |<| t |<0.8 (GeV/ c ) 2 momentum transfer range are measured. The ∑ + polarisation for | t |<0.5 (GeV/ c ) 2 for reaction (1) is defined. Binary reactions (1) and (2) were selected by analyzing the missing mass spectra for the forward emitted fast K + meson. The total cross sections in the studied momentum transfer range are 20.2±2.4 μ b and 7.3±1.1 μ b for the reactions (1) and (2) respectively. The experimental results are compared with the predictions of the Regge models which take into account rescattering and secondary singularities.

4 data tables

Table 1

SYSTEMATIC ERRORS INCLUDED.

Table 2

No description provided.

Table 3

No description provided.

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Quark and Diquark Fragmentation Into Strange Particles in $\pi^- p$ Interactions at $P=40$-{GeV}/$c$

Grishin, V.G. ; Didenko, L.A. ; Karnaukhov, V.M. ; et al.

Sov.J.Nucl.Phys. 41 (1985) 412, 1985.

Inspire Record 201417 DOI 10.17182/hepdata.17586

None

4 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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pi0 AND eta MESONS PRODUCTION IN THE HADRON - NUCLEAR INTERACTIONS AT 10.5-GeV/c

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

Sov.J.Nucl.Phys. 38 (1983) 732, 1983.

Inspire Record 189187 DOI 10.17182/hepdata.41132

None

14 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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PRODUCTION OF K+- (1385) AND SIGMA+- (1385) AND anti-SIGMA*+- (1385) RESONANCES IN pi- p INTERACTIONS AT 40-GeV/c

Kladnitskaya, E.N. ; Popova, V.M. ; Toneeva, G.P. ;

Sov.J.Nucl.Phys. 38 (1983) 75, 1983.

Inspire Record 181383 DOI 10.17182/hepdata.9946

None

7 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Energy and Quantum Number Flow in $K^+ p$ and $\pi^+ p$ Interactions at 32-{GeV}/$c$ and 70-{GeV}/$c$

The Brussels-Serpukhov-Tbilisi-Genoa-Mons-Nijmegen-CERN collaboration Azhinenko, I.V. ; Belokopytov, Yu.A. ; Vorobev, A.P. ; et al.

Z.Phys.C 16 (1983) 291, 1983.

Inspire Record 181635 DOI 10.17182/hepdata.10881

Energy, charge and strangeness flow inK+p interactions at 32 and 70 GeV/c, and π+p interactions at 32 GeV/c are studied in terms of the angular variable λ=|x|/pT. The data ondQ/dλ anddE/dλ show only a weak indication of scale breaking between 32 and 70 GeV/c. For inclusive “non-diffractive”, inclusive “diffractive” and exclusive “non-diffractive” jets, the fraction of charge in any angular region ΔΩ away from the central region is found to be proportional to the energy fraction in the same interval. The data ondQ/dE versus λ are compatible with some versions of dual-sheet models and agree also with the LUND Monte-Carlo model. The data are also compared with$v(\bar v)p$ interactions in BEBC. In exclusive channels the average ratiodQ/dS=0.78±0.04 is consistent, in the framework of fragmentation models, with a larger probability for the fragmentation of the$\bar s$-valence quark than theu-valence quark in theK+-meson.

16 data tables

Table 1

CHARGE FLOW IN NONDIFFRACTIVE PROTON-LIKE AND KAON-LIKE JETS.

Table 2

CHARGE FLOW IN NONDIFFRACTIVE PROTON-LIKE AND KAON-LIKE JETS.

Table 3

CHARGE FLOW IN NONDIFFRACTIVE PROTON-LIKE AND KAON-LIKE JETS.

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EXCLUSIVE REACTIONS IN pi+ p INTERACTIONS AT 32-GeV/c

Azhinenko, I.V. ; Belokopytov, Yu.A. ; Borovikov, A.A. ; et al.

Sov.J.Nucl.Phys. 34 (1981) 821, 1981.

Inspire Record 165497 DOI 10.17182/hepdata.41255

None

19 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Production of $K^0$ Mesons, $\Lambda$ and $\bar{\Lambda}$ Hyperons in $\pi^- p$ Interactions at 40-{GeV}/$c$

Angelov, N.S. ; Dzhmukhadze, S.V. ; Kladnitskaya, E.N. ; et al.

Sov.J.Nucl.Phys. 34 (1981) 686, 1981.

Inspire Record 164733 DOI 10.17182/hepdata.39141

None

25 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Multiplicity and Inclusive Spectra of $\gamma$ Quanta in $\pi^- p$ Interactions With the Production of Strange Particles

Dzhmukhadze, S.V. ; Kladnitskaya, E.N. ; Popova, V.M. ; et al.

Sov.J.Nucl.Phys. 34 (1981) 692, 1981.

Inspire Record 158399 DOI 10.17182/hepdata.39206

None

9 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Polarization of $\Lambda$ Hyperons Produced in the $\pi^-$ Propane Interaction at $P (\pi^-) = 40$-{GeV}/

Dzhmukhadze, S.V. ; Kladnitskaya, E.N. ; Popova, V.M. ; et al.

Sov.J.Nucl.Phys. 33 (1981) 81-83, 1981.

Inspire Record 154889 DOI 10.17182/hepdata.17860

None

1 data table

Table 1

Axis error includes +- 0.0/0.0 contribution (?////).

NEUTRAL STRANGE PARTICLE PRODUCTION IN PI- P INTERACTIONS AT 16-GEV/C

Balea, E. ; Berceanu, S. ; Coca, C. ; et al.

Nucl.Phys.B 163 (1980) 21-45, 1980.

Inspire Record 157169 DOI 10.17182/hepdata.8077

The production of K S 0 , Λ and Λ in π − p ractions at 16 GeV/ c is investigated. Cross sections for single strange particles are determined, both inclusively and as functions of the charged multiplicity. Some characteristics of the multiplicity distributions are also discussed. Inclusive distributions are studied as a function of the longitudinal and transverse variables of V 0 and the missing mass squared. The average charged multiplicities of the systems recoiling against the Λ and K S 0 are presented.

12 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Elastic Scattering and Charged Particle Multiplicity in 32-{GeV}/$c \pi^+ p$ Interactions

Azhinenko, I.V. ; Belokopytov, Yu.A. ; Bryzgalov, V.V. ; et al.

Sov.J.Nucl.Phys. 31 (1980) 337, 1980.

Inspire Record 144012 DOI 10.17182/hepdata.18936

None

4 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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anti-LAMBDA HYPERON PRODUCTION IN pi- p, pi- n AND pi- C-12 INTERACTIONS

Dzhmukhadze, S.V. ; Dasaeva, M.A. ; Kladnitskaya, E.N. ; et al.

Sov.J.Nucl.Phys. 31 (1980) 210, 1980.

Inspire Record 143366 DOI 10.17182/hepdata.18158

None

15 data tables

Table 1

No description provided.

Table 2

INTERACTION WITH QUAZI FREE NUCLEONS ARE REJECTED.

Table 3

No description provided.

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Xi- and Anti-xi+ Production in $\pi^- p$ Interactions at 16-{GeV}/$c$

Balea, E. ; Berceanu, S. ; Coca, C. ; et al.

Nucl.Phys.B 150 (1979) 345-356, 1979.

Inspire Record 131824 DOI 10.17182/hepdata.34790

Production of Ξ − and Ξ + hyperons has been studied in 16 GeV/ c π − p interactions. Cross sections are given for Ξ − and gX + production. Distributions and average values of c.m. production angle, transverse and longitudinal variables are presented. Characteristics of some Ξ final states identified are also presented.

2 data tables

Table 1

No description provided.

Table 2

No description provided.

pi- p --> f0 n Process and the Optical Model

Guzhavin, V.M. ; Garanina, T.A. ; Dubovikov, M.S. ; et al.

Yad.Fiz. 23 (1976) 123-129, 1976.

Inspire Record 113185 DOI 10.17182/hepdata.19092

None

2 data tables

Table 1

No description provided.

Table 2

No description provided.

Study of pi- n and pi- C-12 Interactions Involving Strange Particles at the Momentum of 40-GeV/c

Angelov, N. ; Vishnevskaya, K.P. ; Grishin, V.G. ; et al.

Yad.Fiz. 24 (1976) 732-741, 1976.

Inspire Record 100544 DOI 10.17182/hepdata.18228

None

5 data tables

Table 1

No description provided.

Table 2

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Table 3

No description provided.

More…

Cross-Sections of Strange Particles Produced in pi- p Interactions at 5-GeV/c

Glagolev, V.V. ; Dushutin, N.K. ; Kladnitskaya, E.N. ; et al.

Sov.J.Nucl.Phys. 21 (1975) 637, 1975.

Inspire Record 90781 DOI 10.17182/hepdata.19091

None

1 data table

Table 1

No description provided.

Negative pion charge exchange scattering on protons in the momentum range 20-50 gev/c

Bolotov, V.N. ; Isakov, V.V. ; Kachanov, V.A. ; et al.

Nucl.Phys.B 73 (1974) 365-386, 1974.

Inspire Record 94656 DOI 10.17182/hepdata.32247

Differential cross sections for charge exchange π − p → π 0 n have been measured for momenta up to 50 GeV/ c . The cross section falls as a power of energy. The forward scattering cone shrinks with increasing energy. The cross section for charge exchange at zero angle drops with momentum as P −0.81±0.05 . The charge exchange cross section in the region of the second maximum decrease as P −2.8±0.1 . The ϱ trajectory is described by a linear function α ( t ) = 0.56 + 0.97 t in the interval 0 < − t -<1.5 (GeV/ c ) 2 .

2 data tables

Table 1

No description provided.

Table 2

No description provided.

Reaction pi- p ---> eta0 n at momenta up to 50 gev/c

Bolotov, V.N. ; Isakov, V.V. ; Kakauridze, D.B. ; et al.

Nucl.Phys.B 73 (1974) 387-400, 1974.

Inspire Record 94655 DOI 10.17182/hepdata.32318

Differential cross sections for π − p → η 0 n, η 0 → 2 γ have been measured from 20 to 50 GeV for four-momentum transfers − ≲ 3 (GeV/ c ) 2 . The cross sections decrease as a power of momentum and the forward scattering cone shrinks slowly. The parameters of the A 2 trajectory, which is considerably non-linear, have been determined.

2 data tables

Table 1

No description provided.

Table 2

No description provided.