APPLICATION OF ROBUST FITTING TO DETERMINATION OF ISOBARIC CROSS-SECTIONS OF RESIDUAL NUCLEI IN RELATIVISTIC INTERACTIONS

Damdinsuren, Ts. ; Kozma, P. ; Zlokazov, V.B. ;
JINR-P1-88-312, 1988.
Inspire Record 265677 DOI 10.17182/hepdata.39436

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3 data tables

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RESONANCE PATTERN OF LOW MASS MUON PAIRS PRODUCED IN 38-GEV/C PI- C INTERACTIONS.

The RISK collaboration Bannikov, A.V. ; Bohm, J. ; Choe, Song Hek ; et al.
DUBNA JINR - 89-486 (89,REC.OCT.) 14p, 1989.
Inspire Record 286947 DOI 10.17182/hepdata.39438

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3 data tables

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NUCLEAR REACTIONS OF TANTALUM WITH 3.65-A/GeV C-12 IONS AND 3.65-GeV PROTONS

Kozma, P. ; Damdinsuren, C. ; Chultem, D. ; et al.
J.Phys.G 17 (1991) 675-690, 1991.
Inspire Record 281499 DOI 10.17182/hepdata.38565

The cross sections of a number of target residues formed in the reactions of 3.65 A GeV 12C ions and 3.65 GeV protons with tantalum have been measured. The measurements have been done by direct counting of irradiated targets with a Ge(Li) gamma-ray spectrometer. Charge dispersions and mass-yield distributions were deduced from these data. The results are discussed in terms of the basic concepts of high-energy nuclear physics. They are also compared with intranuclear cascade and abrasion-ablation model calculations.

4 data tables

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Elastic scattering of antiprotons by He-4 at 600-MeV/c.

Batusov, Yu.A. ; Bunyatov, S.A. ; Falomkin, I.V. ; et al.
Sov.J.Nucl.Phys. 52 (1990) 776-781, 1990.
Inspire Record 299081 DOI 10.17182/hepdata.47306

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2 data tables

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Experimental study of the near threshold pi+ p ---> pi+ pi+ n cross-section and chiral symmetry

Sevior, M.E. ; Ambardar, A. ; Brack, J.T. ; et al.
Phys.Rev.D 48 (1993) 3987-3995, 1993.
Inspire Record 364198 DOI 10.17182/hepdata.22551

Total cross-section measurements of the π+p→π+π+n reaction at pion kinetic energies of 180, 184, 190, and 200 MeV are reported. The threshold value for the amplitude a(π+π+) as well as the s-wave, isospin 2, ππ scattering length a20 were determined. The results were found to be in agreement with chiral perturbation theory and inconsistent with the calculations of Jacob and Scadron and the model of dominance by quark loop anomalies.

1 data table

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Measurement of the magnetic moments of Sigma+ and anti-Sigma- hyperons

The E761 collaboration Morelos Pineda, Antonio ; Albuquerque, I.F. ; Bondar, N.F. ; et al.
Phys.Rev.Lett. 71 (1993) 3417-3420, 1993.
Inspire Record 359369 DOI 10.17182/hepdata.19719

We have measured the magnetic moments of the Σ+ and Σ¯ − hyperons produced by 800-GeV protons incident on a Cu target. We determine the Σ+ magnetic moment to be (2.4613±0.0034±0.0040)μN where the uncertainties are statistical and systematic, respectively. In this first measurement we determine the magnetic moment of the Σ¯ − to be -(2.428±0.036±0.007)μN. The magnetic moments of the Σ+ and Σ¯ − are consistent with each other in magnitude but opposite in sign as required by CPT invariance.

2 data tables

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Charmed pair correlations in pi- Cu interactions at 230-GeV/c.

The ACCMOR collaboration Barlag, S. ; Becker, H. ; Bożek, A. ; et al.
Phys.Lett.B 302 (1993) 112-118, 1993.
Inspire Record 362064 DOI 10.17182/hepdata.28956

In the CERN NA32 experiment a high-resolution silicon vertex detector and a purely topological approach were used to collect 557 events consistent with associated charm production, both decay vertices being observed. The pseudorapidity gap distribution appears to be nearly independent of the nature of the charmed hadrons. This distribution is reasonably consistent with the next-to-leading order QCD calculations. However the azimuthal-angle distribution is significantly broader than the above predictions.

2 data tables

FOR ONLY 20 EVENTS IN WICH BOTH DECAYS ARE FULLY RECONSTRUCTED ( 26 D0 , 8 D+ , 5 D/S+ , 1 LAMBDA/C+ CHARMED PARTICLES ).

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On the role of rescattering in the production of particles with large transverse momentum in pi- A interactions at 38-GeV/c.

The RISK collaboration Akhobadze, K.G. ; Bannikov, A.V. ; Boos, E.G. ; et al.
Sov.J.Nucl.Phys. 52 (1990) 662-665, 1990.
Inspire Record 299247 DOI 10.17182/hepdata.17239

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6 data tables

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PT(P=3,NAME=OUT)**2 - MEAN SQUARE OF THE PROJECTION OF THE ASSOCIATED PARTICLE TRANSVERSE MOMENTUM ONTO THE NORMAL TO THE TRIGGER PARTICLE PRODUCTION PLANE.

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Production of $\Lambda$ Hyperons and $K^0(s$) Mesons in Annihilation of Anti-protons in $^{4}$He Nuclei at 600-{MeV}/$c$

Batusov, Yu.A. ; Bunyatov, S.A. ; Falomkin, I.V. ; et al.
Sov.J.Nucl.Phys. 50 (1989) 945-948, 1989.
Inspire Record 280132 DOI 10.17182/hepdata.39439

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4 data tables

43 EVENTS WITH LAMBDA, 54 EVENTS WITH KS.

43 EVENTS WITH LAMBDA, 54 EVENTS WITH KS.

43 EVENTS WITH LAMBDA, 54 EVENTS WITH KS. D(N)/D(P) WAS FITTED BY P**2*EXP(-SLOPE*EKIN).

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Determination of cross-sections for He-3 p interactions at 13.5-GeV/c

The Warsaw-Dubna-Kosice-Moscow--Strasbourg-Tbilisi collaboration Glagolev, V.V. ; Lebedev, R.M. ; Pestova, G.D. ; et al.
JINR-P1-90-561, 1990.
Inspire Record 305478 DOI 10.17182/hepdata.38720

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2 data tables

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