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A Measurement of the Proton Structure Functions From Neutrino Hydrogen and Anti-neutrino Hydrogen Charged Current Interactions

The Birmingham-CERN-Imperial Coll.-MPI(Munich)-Oxford-University Coll. collaboration Jones, G.T. ; Jones, R.W.L. ; Kennedy, B.W. ; et al.
Z.Phys.C 44 (1989) 379-384, 1989.
Inspire Record 252341 DOI 10.17182/hepdata.15358

Within the framework of the quark-parton model, the quark and anti-quark structure functions of the proton have been measured by fitting them to the distributions of the events in the Bjorkeny variable. The data used form the largest sample of neutrino and antineutrino interactions on a pure hydrogen target available, and come from exposures of BEBC to the CERN wide band neutrino and antineutrino beams. It is found that the ratiodv/uv of valence quark distributions falls with increasing Bjorkenx. In the context of the quark-parton model the results constrain the isospin composition of the accompanying diquark system. Models involving scattering from diquarks are in disagreement with the data.

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.


NEUTRAL STRANGE PARTICLE PRODUCTION IN HIGH TRANSVERSE MOMENTUM pi- NUCLEUS INTERACTIONS AT approximately 40-GeV/c

The RISK collaboration Barwolff, H. ; Dreher, C. ; Friebel, W. ; et al.
Z.Phys.C 37 (1988) 337, 1988.
Inspire Record 251304 DOI 10.17182/hepdata.15678

Measurements ofKs0, Λ and\(\bar \Lambda \) production in π− nucleus (C, Cu, Pb) interactions are presented. The experiment was carried out with the streamer chamber spectrometer RISK using a π− beam of ∼40 GeV/c and a trigger requiring a secondary charged particle with transverse momentum above 1.1 GeV/c. Production cross sections, relative production rates and distributions of Feynmanx and transverse momentum squared as well as correlations between theV0 and the trigger particle are presented. The results are compared and found to be in agreement withKs0, Λ and\(\bar \Lambda \) data from untriggered π−p and π−C interactions, except for the relative production rate of antilambdas which is about to times larger in high-pt collisions. Our results can be well interpreted within the dual topological unitarization model.

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.


Differential Cross-section of the $\pi^- P \to \eta$ Delta0 (1232) Reaction at Momenta of 3.3-{GeV}/c and 4.75-{GeV}/c. (In Russian)

Arkhipov, V.V. ; Aslanian, P.Zh. ; Astvatsaturov, R.G. ; et al.
Sov.J.Nucl.Phys. 47 (1988) 1044-1046, 1988.
Inspire Record 252351 DOI 10.17182/hepdata.17353

None

1 data table
Table 1

No description provided.


HADRONIC PHOTOABSORPTION AND THE COHERENT PHOTOPRODUCTION OF PI0 MESONS ON BE AND C NUCLEI IN THE RESONANCE ENERGY REGION. (IN RUSSIAN)

Ananikian, A.K. ; Arakelian, E.A. ; Bayatian, G.L. ; et al.
Yad.Fiz. 46 (1987) 401-403, 1987.
Inspire Record 255687 DOI 10.17182/hepdata.17423

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


MEASUREMENT OF TOTAL PI0 MESON PHOTOPRODUCTION CROSS-SECTIONS ON LI-6 AND C-12 NUCLEI NEAR THE THRESHOLD. (IN RUSSIAN)

Glavanakov, I.V. ; Deinezhenko, A.L. ; Eponeshnikov, V.N. ; et al.
Yad.Fiz. 45 (1987) 3-7, 1987.
Inspire Record 250491 DOI 10.17182/hepdata.17419

None

1 data table
Table 1

No description provided.


MULTIPLICITY CORRELATIONS BETWEEN PI0 MESONS AND NONRELATIVISTIC PROTONS IN D AND C-12 INTERACTIONS WITH TANTALUM NUCLEI AT 4.2-GEV/C PER NUCLEON. (IN RUSSIAN)

Gulkanian, G.R. ; Kirakosian, Z.A. ; Korchagin, S.A. ; et al.
Yad.Fiz. 45 (1987) 1065-1068, 1987.
Inspire Record 256616 DOI 10.17182/hepdata.17426

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


E+ E- PAIR PRODUCTION BY A SYNCHROTRON RADIATION PHOTON ON A COUNTER BEAM ELECTRON. (IN RUSSIAN)

Blinov, A.E. ; Bondar, A.F. ; Bukin, A.D. ; et al.
Yad.Fiz. 45 (1987) 1008-1014, 1987.
Inspire Record 256613 DOI 10.17182/hepdata.17424

None

3 data tables
Table 1

Axis error includes +- 2/2 contribution (Error in counter efficiency determination).

Table 2

Electron momentum distribution.

Table 3

Electron-positron pairs mass distribution.


Study of the Nucleon Structure Functions in Neutrino Interactions in the Energy Range of 10-{GeV} - 200-{GeV}

Ammosov, V.V. ; Burtovoy, V.S. ; Gapienko, V.A. ; et al.
Sov.J.Nucl.Phys. 47 (1988) 646, 1988.
Inspire Record 252538 DOI 10.17182/hepdata.17389

None

7 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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INVESTIGATION OF JET STRUCTURES IN K- P AND ANTI-P P INTERACTIONS AT INCIDENT MOMENTUM OF 32-GEV/C

The (IN RUSSIAN) SERPUKHOV-BERLIN-VIENNA-MOSCOW collaboration Babintsev, V.V. ; Bumazhnov, V.A. ; Minaenko, A.A. ; et al.
Yad.Fiz. 45 (1987) 102-109, 1987.
Inspire Record 250506 DOI 10.17182/hepdata.17429

None

10 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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CROSS-SECTION OF PARTICLE DIFFRACTIVE PRODUCTION IN ANTI-P P INTERACTIONS AT 32-GEV/C. (IN RUSSIAN)

Bogolyubsky, M.Yu. ; Borovikov, A.A. ; Bravina, L.V. ; et al.
Yad.Fiz. 46 (1987) 522-530, 1987.
Inspire Record 255691 DOI 10.17182/hepdata.2402

None

8 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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