Corrigan, G.
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Upper Limit of B0 anti-B0 Mixing in e+ e- Annihilation at 29-GeV

Schaad, T. ; Nelson, M.E. ; Abrams, G. ; et al.
Phys.Lett.B 160 (1985) 188-192, 1985.
Inspire Record 214576 DOI 10.17182/hepdata.38117

None

1 data table
Table 1

Pt of the leptons is determined relative to the thrust axis. B-DECAY, C-DECAY, C-SECONDARY and BKG are corresponded to fractions of leptons originationg from primary BQ deacy, primary CQ decay, secondary decay, and from background.


STUDY OF NEUTRINO (ANTI-NEUTRINO) INTERACTIONS WITH NUCLEI AT 3-GeV TO 30-GeV

Ammosov, V.V. ; Baranov, D.S. ; Bugorsky, A.P. ; et al.
IFVE-85-107, 1985.
Inspire Record 218431 DOI 10.17182/hepdata.40944

None

4 data tables
Table 1

No description provided.

Table 2

SIG(Q=L)/SIG(Q=T) ASSUMED TO BE 0.

Table 3

SIG(Q=L)/SIG(Q=T) ASSUMED TO BE 0.

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NEUTRINO (ANTI-NEUTRINO) INTERACTION CROSS-SECTION RATIO IN NEUTRAL AND CHARGED CURRENT CHANNELS UP TO 30-GeV

Ammosov, V.V. ; Baranov, D.S. ; Ermolaev, V.I. ; et al.
IFVE-85-110, 1985.
Inspire Record 219781 DOI 10.17182/hepdata.40948

None

3 data tables
Table 1

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

Table 2

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

Table 3

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


STUDY OF CUMULATIVE PROTON PRODUCTION IN NEUTRINO - NUCLEAR INTERACTIONS

Ammosov, V.V. ; Baranov, D.S. ; Ivanilov, A.A. ; et al.
IFVE-85-109, 1985.
Inspire Record 218430 DOI 10.17182/hepdata.40895

None

11 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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rivet Analysis
A Study of Energy-energy Correlations in $e^+ e^-$ Annihilations at $\sqrt{s}=34$.6-{GeV}

The PLUTO collaboration Berger, Christoph ; Genzel, H. ; Lackas, W. ; et al.
Z.Phys.C 28 (1985) 365, 1985.
Inspire Record 215869 DOI 10.17182/hepdata.16029

We present high statistics measurements of the energy-energy correlation (EEC) and its related asymmetry (AEEC) ine+e− annihilation at a c.m. energy of 34.6 GeV. We find that the energy dependence as well as the large angle behaviour of the latter are well described by perturbative QCD calculations toOα(s2). Non-perturbative effects are estimated with the help of fragmentation models in which different jet topologies are separated using (ɛ, δ) cuts, and found to be small. The extracted values of\(\Lambda _{\overline {MS} }\) lie between 100 and 300 MeV.

2 data tables
Table 1

Corrected energy-energy correlation data.

Table 2

CORRECTED FORWARD-BACKWARD ASYMMETRY.


A DETERMINATION OF THE FRAGMENTATION FUNCTIONS OF u QUARKS INTO CHARGED PIONS

The European Muon collaboration Aubert, J.J. ; Bassompierre, G. ; Becks, K.H. ; et al.
Phys.Lett.B 160 (1985) 417-420, 1985.
Inspire Record 213987 DOI 10.17182/hepdata.49627

The fragmentation functions of u-quarks into positive and negative pions are determined from an analysis of identified pions produced in deep inelastic muon-deuterium scattering. The method adopted is not sensitive to the knowledge of the primary quark distribution functions. The fragmentation of u quarks to positive pions is found to fall less steeply in z than that to negative pions as expected in the quark parton model.

1 data table
Table 1

Here Z=P(P=3)/E(P=3).


High Transverse Energy and High Transverse Momentum Events in $p \bar{p}$ and $p p$ Interactions at the {CERN} Intersecting Storage Rings

The CMOR collaboration Angelis, A.L.S. ; Basini, G. ; Besch, H.J. ; et al.
Nucl.Phys.B 263 (1986) 228-244, 1986.
Inspire Record 216800 DOI 10.17182/hepdata.33698

A comparison between p p and pp interactions at √ s = 52.7 GeV is presented for a total neutral transverse energy ( E T o ) trigger and for a high transverse momentum ( p T ) neutral cluster trigger. The rate of production of events in the range 6< E T o <20 GeV is observed to be 10% higher in p p collisions than in pp collisions. A study of the structure of the events shows this excess to be due to more isotropic events being produced in p p collisions. The ratio of the production cross section for single neutral clusters in p p and pp interactions in the range 1.25< p T <10 GeV/ c does not significantly differ from unity.

1 data table
Table 1

No description provided.


Inelastic Interaction of Anti-protons With $^{4}$He Nuclei Between 200-{MeV}/$c$ and 600-{MeV}/$c$

Balestra, F. ; Bussa, M.P. ; Busso, L. ; et al.
Phys.Lett.B 165 (1985) 265-269, 1985.
Inspire Record 214678 DOI 10.17182/hepdata.30306

The antiproton-helium reaction cross section has been measured at 19.6 and 48.7 MeV with a streamer chamber in a magnetic field. Charged prongs and negative pion multiplicities and cross sections for the production of 3 He are given. A comparison with p 2 H is performed. he previously obtained 179.6 MeV results are also taken into account.

4 data tables
Table 1

CROSS SECTIONS FOR THE INELASTIC EVENTS IN THE PBAR HE INTERACTIONS.

Table 2

No description provided.

Table 3

No description provided.

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A Measurement of the Total Cross-section and a Study of Inclusive Muon Production for the Process $e^+ e^- \to$ Hadrons in the Energy Range Between 39.79-{GeV} and 46.78-{GeV}

The JADE collaboration Bartel, W. ; Becker, L. ; Cords, D. ; et al.
Phys.Lett.B 160 (1985) 337-342, 1985.
Inspire Record 216799 DOI 10.17182/hepdata.30375

The total cross section and the inclusive muon cross section for the process e + e − → hadrons have been measured in the center of mass energy range between 39.79 and 46.78 GeV. The ratio R shows no significant structure. It has an average value of 4.13±0.08±0.14. An upper limit is set on the production of narrow resonances. Limits are obtained for pair-produced heavy quarks. The data are compared with the standard electroweak interaction model including QCD corrections taking into account the five known types of quarks. Upper limits are given for a possible structure of quarks and for effects of color octet leptons.

1 data table
Table 1

Figure 1 also shows energy scan of 'R'.


Comparison of Three Jet and Two Jet Cross-Sections in p anti-p Collisions at the CERN SPS p anti-p Collider

The UA1 collaboration Arnison, G. ; Allkofer, O.C. ; Astbury, A. ; et al.
Phys.Lett.B 158 (1985) 494, 1985.
Inspire Record 214736 DOI 10.17182/hepdata.30390

Results are presented on two-jet and three-jet cross sections, measured in the UA1 experiment at the CERN Super Proton Synchrotron (SPS) pp̄ Collider, at the highest available subprocess cms energies ( s ̂ >150 GeV ). Precise measurements of the two-jet angular distribution are consistent with previous results but show significant scale-breaking effects. The three-jet Dalitz plot and the three-jet angular distributions show evidence for final- and initial-state bremsstrahlung processes, in agreement with the leading-order QCD predictions. A comparison of the yield of wide-angle three-jet events with the yield of two-jet events at smaller scattering angles gives for the strong interaction coupling constant: α s ( K 3J K 2J )=0.16±0.02±0.03 at Q 2 ≈4000 GeV 2 , where the factor K 3J K 2J may plausibly be assumed to be close to unity.

2 data tables
Table 1

No description provided.

Table 2

No description provided.