HEPData Search

The properties of a sample of 172 charged intermediate vector bosons decaying in the (eνe) channel and 16 neutral intermediate vector bosons decaying in the (e+e-) channel are described. Masses, decay widths, decay angular distributions, and production cross-sections are given; they are shown to be in excellent agreement with the expectations of the SU2 ⊗ U1 standard model. A limit is put on the number of light-neutrino types Nν ≤ 10 at 90% c.l.

2 data tables

Table 1

W CROSS SECTIONS ARE GIVEN IN ARNISON ET AL., NC 44A, 1.

Table 2

No description provided.

Observation of a New Charmed Meson.

The ARGUS collaboration Albrecht, H. ; Binder, U. ; Harder, G. ; et al.

Phys.Rev.Lett. 56 (1986) 549, 1986.

Inspire Record 222219 DOI 10.17182/hepdata.20225

Using the ARGUS detector at the DORIS II e+e− storage ring at DESY, we have obtained evidence for a new charmed resonance which decays into D*±(2010)π∓. The observed mass and width are 2420±6 MeV/c2 and 70±21 MeV/c2, respectively. The fragmentation function is found to be hard, as expected for a state containing a leading charm quark produced by nonresonant e+e− annihilation.

2 data tables

Table 1

No description provided.

Table 2

Estimated production cross section obtained by comparison with observed D*(2010) production rate.

BOSON RESONANCES PRODUCTION IN anti-p p INTERACTIONS AT 32-GeV/c

Kozlovsky, E.A. ; Bumazhnov, V.A. ; Zakamsky, L.L. ; et al.

Sov.J.Nucl.Phys. 44 (1986) 624-630, 1986.

Inspire Record 223220 DOI 10.17182/hepdata.40834

None

14 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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W Production Properties at the {CERN} {SPS} Collider

The UA1 collaboration Arnison, G. ; Albrow, M.G. ; Allkofer, C. ; et al.

Lett.Nuovo Cim. 44 (1985) 1-16, 1985.

Inspire Record 216595 DOI 10.17182/hepdata.37589

The production properties of a sample of 172 charged intermediate vector bosons produced at the CERN Super Proton Synchrotron Collider are described. The production cross-section, the longitudinal- and transverse-momentum distributions and the properties of hadronic jet activity produced in association with the weak bosons are in agreement with the expectations of the QCD-improved Drell-Yan mechanism.

1 data table

Table 1

No description provided.

STUDY OF CORRELATIONS BETWEEN THE TRANSVERSE MOMENTA OF THE SECONDARY HADRONS IN anti-p p INTERACTIONS AT 32-GeV/c

Bogolyubsky, M.Yu. ; Borovikov, A.A. ; Bumazhnov, V.A. ; et al.

Sov.J.Nucl.Phys. 44 (1986) 631, 1986.

Inspire Record 223258 DOI 10.17182/hepdata.28957

None

1 data table

Table 1

No description provided.

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AZIMUTHAL CORRELATIONS BETWEEN SECONDARY CHARGED HADRONS IN K- p INTERACTIONS AT 32-GeV

CROSS-SECTIONS OF EXCLUSIVE REACTIONS IN ANTI-P P INTERACTIONS AT 32-GEV/C. (IN RUSSIAN)

One Particle Inclusive and Semiinclusive Spectra of $\Lambda$ Hyperons in $\bar{P} P$ Interactions at 32-{GeV}/c. (In Russian)

INCLUSIVE PRODUCTION OF SIGMA+- (1385) HYPERONS IN ANTI-P P INTERACTIONS AT 32-GEV/C. (IN RUSSIAN)

ELASTIC PHOTOPRODUCTION OF NEUTRAL PIONS ON HELIUM NUCLEUS NEAR THE RESONANCE DELTA (1232). (IN RUSSIAN)

Intermediate Vector Boson Properties at the {CERN} Super Proton Synchrotron Collider

Observation of a New Charmed Meson.

BOSON RESONANCES PRODUCTION IN anti-p p INTERACTIONS AT 32-GeV/c

W Production Properties at the {CERN} {SPS} Collider

STUDY OF CORRELATIONS BETWEEN THE TRANSVERSE MOMENTA OF THE SECONDARY HADRONS IN anti-p p INTERACTIONS AT 32-GeV/c