Date

MEASUREMENT OF POLARIZATION OF PROTONS IN THE REACTION GAMMA P ---> P PI0 IN A PHOTON LINEARLY POLARIZED BEAM. (IN RUSSIAN)

Avakian, R.O. ; Avakian, E.O. ; Avetisian, A.E. ; et al.
Yad.Fiz. 36 (1982) 393-399, 1982.
Inspire Record 183654 DOI 10.17182/hepdata.17730

None

1 data table

Axis error includes +- 0.0/0.0 contribution (?////ERROR IN POLARIZATION OF INITIAL GAMMAS IS NOT GIVEN).


NEUTRINO FLUX AND TOTAL CHARGED CURRENT CROSS-SECTIONS IN HIGH-ENERGY NEUTRINO DEUTERIUM INTERACTIONS

Kitagaki, T. ; Tanaka, S. ; Yuta, H. ; et al.
Phys.Rev.Lett. 49 (1982) 98-101, 1982.
Inspire Record 182030 DOI 10.17182/hepdata.20571

From 12000 charged-current νμ D events obtained in an exposure of the Fermilab 15-ft bubble chamber to a high-energy wide-band neutrino beam, the absolute neutrino flux is determined using the reaction νμn→μ−p. For the total charged-current cross section, σt=kEν, k=(0.68±0.04±0.10)×10−38 cm2/GeV is obtained for Eν between 10 and 200 GeV. No clear energy dependence of the slope parameter k is observed.

1 data table

No description provided.


Neutral Current $\nu_\mu \eta$ and $\nu_\mu \rho$ Cross-sections from High-energy Neutrino Interactions in Deuterium

Kafka, T. ; Mann, W.A. ; Sommars, S. ; et al.
Phys.Rev.Lett. 48 (1982) 910-914, 1982.
Inspire Record 180620 DOI 10.17182/hepdata.20576

In an exposure of the deuterium-filled 15 ft bubble chamber, σ(νμn→νμX)σ(νμp→νμX) is measured to be 1.01±0.14. The ratios of neutral-current to charged-current cross sections are 0.30±0.03, 0.22±0.03, and 0.49±0.06 for D2, n, and p targets, respectively, which imply values uL2=0.19±0.06 and dL2=0.13±0.04 for the neutral-current chiral couplings. Evidence for both u- and d-quark jets in neutral-current reactions is observed in distributions of energy fraction of the fastest hadron of either charge from each event.

3 data tables

No description provided.

No description provided.

No description provided.


NEW DECAY MODE OF THE CHARMED BARYON, LAMBDA(C)+ ---> SIGMA0 PI+

Kitagaki, T. ; Tanaka, S. ; Yuta, H. ; et al.
Phys.Rev.Lett. 48 (1982) 299-301, 1982.
Inspire Record 177920 DOI 10.17182/hepdata.20615

In a sample of approximately 17500 charged-current neutrino-deuterium interactions from an exposure of the Fermilab 15-ft bubble chamber to a high-energy wide-band neutrino beam, the charmed baryon Λc+ is observed in a new decay mode, Λc+→Σ0π+. The product of branching ratio and production rate is estimated to be (3.2±2.1)×10−3 for this Σ0π+ channel.

1 data table

No description provided.


Form factor ...

Barkov, L.M. ; Blinov, G.A. ; Vasserman, I.B. ; et al.
NOVO-82-122, 1982.
Inspire Record 1501544 DOI 10.17182/hepdata.76464

None

1 data table

Axis error includes +- 7/7 contribution (/LUMINOCITY, RADIATIVE CORRECTIONS, NUCLEAR ABSORPTION AND DECAY IN FLIGHT).


The first results of an experiment to study multiple production of pions on colliding electron-positron beams at a cryogenic magnetic detector

Barkov, L.M. ; Blinov, G.A. ; Vasserman, I.B. ; et al.
NOVO-82-124, 1982.
Inspire Record 1501545 DOI 10.17182/hepdata.76280

None

5 data tables

No description provided.

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ASYMMETRY OF THE REACTION gamma d ---> p n CROSS-SECTION WITH POLARIZED PHOTONS IN THE ENERGY REGION E (gamma) = 0.4-GeV - 0.7-GeV

Adamian, F.V. ; Arustamian, G.V. ; Galumian, P.I. ; et al.
EFI-505-48-81-YEREVAN, 1981.
Inspire Record 171117 DOI 10.17182/hepdata.18464

None

1 data table

Axis error includes +- 10/10 contribution (ERROR IN VALUE OF PHOTON'S POLARIZATION).


Elastic $p p$ Scattering in the Coulomb Nuclear Interference Region in (500-{MeV} to 1000-{MeV}) Range

Velichko, G.N. ; Vorobev, A.A. ; Zalite, Yu.K. ; et al.
Sov.J.Nucl.Phys. 35 (1982) 852, 1982.
Inspire Record 168367 DOI 10.17182/hepdata.9291

None

9 data tables

No description provided.

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A Study of Inclusive Xi-, Xi (1530) and $\omega^-$ Production in $K^- p$ Interactions at 8.25-{GeV}/$c$

The Birmingham-CERN-Glasgow-Michigan State-Paris collaboration Baubillier, M. ; Bloodworth, I.J. ; Bossen, G.J. ; et al.
Nucl.Phys.B 192 (1981) 1-17, 1981.
Inspire Record 165484 DOI 10.17182/hepdata.70867

Inclusive Ξ − production is studied in K − p interactions at 8.25 GeV/ c using about 8000 events. An analysis based on the triple-Regge model shows that the Λ α − Λ γ and Σ β − Σ δ exchanges explain the forward Ξ − production. Ξ(1530) properties are also studied and are found to be similar to those of Ξ − 's. Finally, a study of the production of Ω − based on 67 events shows that Ω's are also produced by hyperon exchange.

2 data tables

No description provided.

No description provided.


Attempt to Determine the Shape of the Region From Which Cumulative Protons Are Emitted

Vlasov, A.V. ; Gavrilov, V.B. ; Degtyarenko, P.V. ; et al.
Sov.J.Nucl.Phys. 36 (1982) 536, 1982.
Inspire Record 169114 DOI 10.17182/hepdata.40201

None

4 data tables

BACKGROUND DISTRIBUTION WAS OBTAINED BY COUPLING PROTONS FROM DIFFERENT EVENTS.

BACKGROUND DISTRIBUTION WAS OBTAINED BY COUPLING PROTONS FROM DIFFERENT EVENTS.

BACKGROUND DISTRIBUTION WAS OBTAINED BY COUPLING PROTONS FROM DIFFERENT EVENTS.

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