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SEARCH FOR DELTA0 (1232) AND DELTA++ (1232) ISOBARS IN NEUTRINO INTERACTION WITH NEON NUCLEUS

Ammosov, V.V. ; Burtovoy, V.S. ; Gapienko, V.A. ; et al.

JETP Lett. 40 (1984) 1041, 1984.

Inspire Record 201833 DOI 10.17182/hepdata.40945

None

2 data tables

Table 1

No description provided.

Table 2

No description provided.

Anti-Baryon Production in the Central Region at the {ISR}

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.

Nucl.Phys.B 246 (1984) 1-11, 1984.

Inspire Record 199804 DOI 10.17182/hepdata.33869

Using annihilation in a calorimeter as a trigger on antiprotons, we have measured the relative production cross sections of p , Λ and Ξ at y∼0 in the transverse momentum range 1 to 2 GeV/ c in pp collisions at √ s =63 GeV. We investigate correlations between the antibaryons and associated produced particles, and find evidence for local baryon number conservation.

1 data table

Table 1

No description provided.

An Investigation of the Emc Effect Using Anti-neutrinos Interactions in Deuterium and Neon

The WA25 & WA59 collaborations Cooper-Sarkar, Amanda M. ; Derkaoui, J. ; Faccini-Turluer, M.L. ; et al.

Phys.Lett.B 141 (1984) 133-139, 1984.

Inspire Record 200773 DOI 10.17182/hepdata.30546

Antineutrino interactions in BEBC are compared to look for differences between the differential cross sections per nucleon in neon and in deuterium. The identical geometries, beam spectra and muon identification criteria and acceptances allow comparison with very small systematic errors. The results are compared in detail with μ and e scattering data from EMC and SLAC. We find no rise in the ratio d σ/ d x ( ν Ne )/σ/ d x ( ν D 2 ) at low x , independent of Q 2 up to Q 2 ∼ 14 GeV 2 .

1 data table

Table 1

VALUES OF Q**2 IN THIS TABLE ARE :- 1.07,2.59,4.33,6.14,7.67,8.28,6.35 (FOR ALL Q**2) AND :-,7.9,9.5,11.5,13.2,13.9,11.6 (FOR Q**2 > 4.5 ).

CROSS-SECTION ASYMMETRY OF THE gamma n ---> pi- p REACTION BY POLARIZED PHOTONS IN THE THIRD AND FOURTH RESONANCE REGIONS

Adamian, F.V. ; Akopian, G.G. ; Galumian, P.I. ; et al.

EFI-722-37-84-YEREVAN, 1984.

Inspire Record 206944 DOI 10.17182/hepdata.18433

None

5 data tables

Table 1

No description provided.

Table 2

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Table 3

No description provided.

More…

rivet Analysis
phi MESON PRODUCTION IN e+ e- ANNIHILATIONS AT 29-GeV

The TPC/Two Gamma collaboration Aihara, H. ; Alston-Garnjost, M. ; Badtke, D.H. ; et al.

Phys.Rev.Lett. 52 (1984) 2201, 1984.

Inspire Record 200105 DOI 10.17182/hepdata.20445

Production of φ mesons in e+e− annihilation at a center-of-mass energy of 29 GeV has been observed with the time-projection chamber detector at the PEP storage ring. The φ production rate has been measured in the energy range 0.075<x<0.55 (x=2Eφs), giving 0.077±0.012(stat)±0.016(syst) φ's per event. The average value of pt2 relative to the thrust axis is 1.0±0.4 (GeV/c)2.

3 data tables

Table 1

No description provided.

Table 2

EXTRAPOLAATION TO ALL X USES LUND MONTE CARLO PREDICTIONS.

Table 3

ERRORS ARE BOTH STATISTICAL AND SYSTEMATIC. PT IS MEASURED RELATIVE TO THE EVENT THRUST AXIS, AND IS FOUND TO HAVE A MEAN VALUE OF 1.0 +- 0.4 GEV.

MEASUREMENT OF COHERENT pi0 PHOTOPRODUCTION ON HE-3 AND H-3 IN THE RESONANCE REGION

Bellinghausen, B. ; Gassen, H.J. ; Reese, E. ; et al.

Z.Phys.A 318 (1984) 83, 1984.

Inspire Record 200794 DOI 10.17182/hepdata.50169

Neutral pion photoproduction has been measured on3He and3H nuclei in theΔ(1232) resonance region. Resonance averaged cross-sections are presented as a function of momentum transfer and compared to theoretical calculations.

1 data table

Table 1

No description provided.

Measurements of the Spin Spin Correlation Parameter C(ss) = (S,s:o,o) at 487-{MeV}, 639-{MeV} and 791-{MeV}

Ditzler, W.R. ; Hill, D. ; Imai, K. ; et al.

Phys.Rev.D 29 (1984) 2137, 1984.

Inspire Record 201499 DOI 10.17182/hepdata.23771

The spin-spin correlation parameter CSS=(S,S;0,0) has been measured for p−p elastic scattering over a large angular range. The data are particularly useful in checking currently available phase-shift solutions.

3 data tables

Table 1

No description provided.

Table 2

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Table 3

No description provided.

The Reactions $K^- p \to \pi^\mp \Sigma^\pm$ (1385) at 8.25-{GeV}/$c$

The Birmingham-CERN-Glasgow-Michigan State-Paris collaboration Baubillier, M. ; Bloodworth, I.J. ; Burns, A. ; et al.

Z.Phys.C 23 (1984) 213, 1984.

Inspire Record 199642 DOI 10.17182/hepdata.16327

The reactionsK−p→π∓Σ(1385)± are studied at an incident laboratory momentum of 8.25 GeV/c using data from a high statistics (≃180 events/μb) bubble chamber experiment. In the case of the reactionK−p→π−Σ(1385)+ an amplitude analysis is performed and the complete Σ(1385)+ spin density matrix is extracted as a function oft′. The results are compared with the predictions of the additive quark model. In the case of the reactionK−p→π+Σ(1385)− the cross-sections for forward and backward production are determined.

7 data tables

Table 1

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Table 2

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Table 3

No description provided.