Dalton, M.M.
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MEASUREMENT OF THE POLARIZATION OF CUMULATIVE PROTONS, EMITTED AT ANGLES OF 110-degrees AND 135-degrees IN THE LABORATORY SYSTEM IN REACTIONS pi- A ---> p X AT 1.5-GeV/c PION MOMENTA

Burgov, N.A. ; Buklei, A.E. ; Vlasov, M.K. ; et al.
Sov.J.Nucl.Phys. 39 (1984) 506, 1984.
Inspire Record 189630 DOI 10.17182/hepdata.17647

None

1 data table
Table 1

No description provided.


MEASUREMENT OF CROSS-SECTIONS OF MESON PAIR PRODUCTION IN NUCLEON NUCLEON COLLISIONS BELOW 1-GEV AND ISOSPIN ANALYSIS. (IN RUSSIAN)

Dakhno, L.g. ; Kravtsov, A.v. ; Lobachev, E.a. ; et al.
Yad.Fiz. 37 (1983) 907-914, 1983.
Inspire Record 194256 DOI 10.17182/hepdata.17742

None

1 data table
Table 1

No description provided.


rivet Analysis
Search for Top Quark and a Test of Models Without Top Quark at the Highest {PETRA} Energies

Adeva, B. ; Barber, D.P. ; Becker, U. ; et al.
Phys.Rev.Lett. 50 (1983) 799, 1983.
Inspire Record 182337 DOI 10.17182/hepdata.20549

With a PETRA energy scan in ≤30-MeV steps, the continuum production of open top quark up to 38.54 GeV is excluded. Over regions of energy scan from 29.90 to 38.63 GeV limits are set on the product of hadronic branching ratio and electronic width BhΓee for toponium to be less than 2.0 keV at the 95% confidence level. By a search for flavor-changing neutral currents in b decay, models without a top quark are excluded.

4 data tables
Table 1

MEASUREMENT OF R IN ENERGY SCAN FROM SQRT(S) = 29.9 TO 3.146 AND 33.0 TO 36.72.

Table 2

MEASUREMENT OF R IN THE RANGE SQRT(S) 37 TO 38.63 GEV.

Table 3

THRUST DISTRIBUTION FOR EVENTS IN THE RANGE SQRT(S) 37.94 TO 38.63 AND 38.54 TO 38.63.

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The Production of High Momentum Particles and Resonances in $p p$ Collisions at the {CERN} Intersecting Storage Rings

Bobbink, G.J. ; van Driel, M.A. ; Erne, F.C. ; et al.
Nucl.Phys.B 217 (1983) 11-30, 1983.
Inspire Record 181613 DOI 10.17182/hepdata.33961

Data are reported on the momentum distributions of Λ, Λ (1520), φ (1020), Λ and p , inclusively produced between 1° and 2° with respect to one of the primary proton beams at the CERN Intersecting Storage Rings. In addition, the decay angular distribution of the Λ(1520), the ratio of the cross sections for the production of Σ − (1385) and Σ + (1385) and the ratios among different charge states of the pairs Λπ , Λ K, Δ ++ (1232) π and ππ have been measured. These data are confronted with current ideas on fragmentation.

1 data table
Table 1

No description provided.


Measurement of the Ratios of Neutral Current to Charged Current Cross-sections of Neutrino and Anti-neutrinos Interactions in Ne

The Aachen-Bonn-CERN-Democritos-London-Oxford-Saclay collaboration Bosetti, P.C. ; Fritze, P. ; Grassler, H. ; et al.
Nucl.Phys.B 217 (1983) 1-10, 1983.
Inspire Record 12766 DOI 10.17182/hepdata.33963

The ratios of neutral current to charged current cross sections of neutrino and antineutrino interactions in heavy Ne/H 2 mixture have been measured in BEBC. The beam was the CERN SPS 200 GeV/ c narrow band beam. The ratios were obtained using a cut in the transverse momentum of the hadronic system. In the standard Glashow-Salam-Weinberg model, our results correspond to the value of sin 2 θ w = 0.182 ± 0.020 ± 0.012. By combining this experiment with data from a hydrogen target the coupling constants u L 2 and L 2 are found to be 0.15 ± 0.04 and 0.19 ± 0.05, respectively.

2 data tables
Table 1

No description provided.

Table 2

No description provided.


Characteristics of the Secondary Neutrons in $\pi^- p$, $\pi^- n$ and $\pi^- ^{12}$C Interactions at $P=40$-{GeV}/$c$

Grishin, V.G. ; Korbel, Z. ; Muminov, M.M. ; et al.
Sov.J.Nucl.Phys. 37 (1983) 382, 1983.
Inspire Record 180240 DOI 10.17182/hepdata.9944

None

5 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

FOR P< 1. GEV DATA FOR PROTONS WITH P < .7 WERE USED.

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Measurement of $e^+ e^- \to \mu^+ \mu^-$ Charge Asymmetry

Adeva, B. ; Barber, D.P. ; Becker, U. ; et al.
Phys.Rev.Lett. 48 (1982) 1701, 1982.
Inspire Record 177308 DOI 10.17182/hepdata.3116

The measurement of the nonelectromagnetic forward-backward charge asymmetry in the reaction e+e−→μ+μ− at s∼34.6 GeV and in the angular region 0<|cosθ|<0.8 is reported. With a systematic error less than 1%, we observe an asymmetry of (-8.1±2.1)%. This is in agreement with the standard electroweak theory prediction of (-7.6±0.6)%. The weak-current coupling constants are also reported.

4 data tables
Table 1

SEE PRL 55, 665 FOR DISTRIBUTIONS AT 34.6 GEV AND ABOVE.

Table 2

SEE PRL 55, 665 FOR CROSS SECTION VALUES AND FORWARD BACKWARD ASYMMETRY.

Table 3

No description provided.

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Correlations Between High Momentum Secondaries in $p p$ Collisions at $\sqrt{s}=44$.7-{GeV} and 62.3-{GeV}

Bobbink, G.J. ; van Driel, M.A. ; Erne, F.C. ; et al.
Nucl.Phys.B 204 (1982) 173-188, 1982.
Inspire Record 177179 DOI 10.17182/hepdata.34080

In pp collisions at √ s = 44.7 and 62.3 GeV, where each proton fragments into at least one low- p T, high- x meson or baryon, no correlations between the particle momenta are found for ππ , π K, KK, and p π pairs. The ππ data show a preference for the formation of electrically neutral ππ systems. The KK data show the influence of strangeness conservation. For pp and pΛ final states, the momentum dependence of the correlation ratio R can be described by the scaling variable z = (1 − x 1 )(1 − x 2 ). Small deviations from factorization are discussed.

13 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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SPECTRA OF FAST PROTONS PRODUCED IN THE REACTION P A ---> P X AT THE ANGLE OF 62-MRAD

Barabash, L.Z. ; Buklei, A.E. ; Gavrilov, V.B. ; et al.
Sov.J.Nucl.Phys. 36 (1982) 90-92, 1982.
Inspire Record 182183 DOI 10.17182/hepdata.2645

None

24 data tables
Table 1

STATISTICAL ERROR DOES NOT EXHAUST 3 PCT.

Table 2

STATISTICAL ERROR DOES NOT EXHAUST 3 PCT.

Table 3

STATISTICAL ERROR DOES NOT EXHAUST 3 PCT.

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DEUTERON PRODUCTION AT 100-degree ANGLE FROM C-12, O-16, Cu, Pb NUCLEI IN INCLUSIVE REACTIONS pi- A ---> d X AT pi- MESON MOMENTA OF 1.5-GeV/c

Buklei, A.E. ; Burgov, N.A. ; Vlasov, M.K. ; et al.
ITEP-136-1982, 1982.
Inspire Record 182569 DOI 10.17182/hepdata.40179

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.