HEPData Search

This paper describes measurements of the semileptonic weak-neutral-current reactions νpμ→νpμ and ν¯pμ→ν¯pμ which yield the absolute differential cross sections dσ(νpμ)dQ2 and dσ(ν¯pμ)dQ2. The weak-neutral-current parameter, sin2θW, is determined to be sin2θW=0.220±0.016(stat.)(syst.)−0.031+0.023.

4 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…

STUDY OF THE MECHANISM OF THE He-3 p ---> p p d REACTION AT He-3 MOMENTUM OF 5-GeV/c

Blinov, A.V. ; Chuvilo, I.V. ; Drobot, V.V. ; et al.

Nucl.Phys.A 451 (1986) 701-727, 1986.

Inspire Record 214108 DOI 10.17182/hepdata.17644

The mechanism of the reaction 3 He + p → p + p + d is studied by making use of the ITEP 80 cm liquid-hydrogen bubble chamber exposed to a beam of 5 GeV/ c 3 He nuclei. The reaction cross section is equal to 20.6 ± 0.3 mb. The phase-space regions associated with quasifree scattering (QFS) and final-state interactions (FSI) are selected. Angular, mass and momentum distributions of the reaction products are obtained in the entire kinematically allowed range. The experimental data in the QFS region are compared with theoretical calculations based on the simplest pole-diagram approximation. The 3 He and deuteron wave functions (WF) correspond to the realistic RSC potential. The D-wave components of these WF are taken into account. The absolute value of the cross section and shape of the distributions are described as a whole reasonably well within the frame of the model considered in the kinematical region where FSI may be neglected. But at large spectator momenta there is an essential disagreement. The possible reasons for this are discussed.

2 data tables

Table 1

No description provided.

Table 2

No description provided.

MEASUREMENT OF THE ASYMMETRY OF ELASTIC PION - PROTON SCATTERING AT 1.4-GeV/c TO 2.1-GeV/c MOMENTA

Budkovsky, P.E. ; Dobrov, V.M. ; Zhurkin, V.V. ; et al.

90-97, 1985.

Inspire Record 214097 DOI 10.17182/hepdata.40129

None

1 data table

Table 1

No description provided.

Investigation of the Charge Exchange Reaction ($^{3}$He, T) at 4.37-{GeV}/$c$, 6.78-{GeV}/$c$, and 10.78-{GeV}/$c$ With $\Delta$ Isobar Excitation in Carbon

Ableev, V.G. ; Eliseev, S.M. ; Inozemtsev, V.I. ; et al.

JETP Lett. 40 (1984) 763, 1984.

Inspire Record 204954 DOI 10.17182/hepdata.16928

None

2 data tables

Table 1

No description provided.

Table 2

No description provided.

A MEASUREMENT OF pi+ p BACKWARD ELASTIC DIFFERENTIAL CROSS-SECTIONS FROM 1.282-GeV/c TO 2.472-GeV/c

Candlin, D.J. ; Lowe, D.C. ; Peach, K.J. ; et al.

Nucl.Phys.B 244 (1984) 23-56, 1984.

Inspire Record 201771 DOI 10.17182/hepdata.7101

New high-statistics measurements of π + p elastic scattering differential cross sections are presented at 30 momentum points between 1.282 and 2.472 GeV/ c , covering most of the angular distribution outside the forward diffractive peak. These data show significant disagreements at some momenta with previous high-statistics experiments and with current partial wave analyses.

30 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…

TOPOLOGICAL CROSS-SECTIONS OF HE-3 P INTERACTION AND THE ELASTIC HE-3 P SCATTERING AT THE MOMENTUM OF 5-GEV/C. (IN RUSSIAN)

Blinov, A.V. ; Vanyushin, I.A. ; Grechko, V.E. ; et al.

Yad.Fiz. 39 (1984) 260-263, 1984.

Inspire Record 206497 DOI 10.17182/hepdata.17669

None

3 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

Date

Collaboration

Subject_areas

Phrases

Reactions

Observables

CM Energies (GeV)

Authors Reset

$p (^{3}$He, T) Charge Exchange Reaction at 4.4-{GeV}/$c$ - 18.3-{GeV}/$c$ With $\Delta$ Isobar Production

INCLUSIVE CHARACTERISTICS OF GAMMA QUANTA IN PI- C-12 INTERACTIONS AT 4-GEV/C. (IN RUSSIAN)

MULTIPLICITY OF CHARGED AND NEUTRAL PARTICLES IN PI- C-12 INTERACTIONS AT 4-GEV/C. (IN RUSSIAN)

K+ MESON PRODUCTION IN PROTON - NUCLEAR INTERACTIONS FROM Be, C, Cu, Sn, Pb IN THE ENERGY RANGE FROM 800-MeV TO 1000-MeV

Precise Determination of Sin**2-$\theta^-$w From Measurements of the Differential Cross-sections for $\nu_\mu p \to \nu_\mu p$ and $\bar{\nu}_\mu p \to \bar{\nu}_\mu p$

STUDY OF THE MECHANISM OF THE He-3 p ---> p p d REACTION AT He-3 MOMENTUM OF 5-GeV/c

MEASUREMENT OF THE ASYMMETRY OF ELASTIC PION - PROTON SCATTERING AT 1.4-GeV/c TO 2.1-GeV/c MOMENTA

Investigation of the Charge Exchange Reaction ($^{3}$He, T) at 4.37-{GeV}/$c$, 6.78-{GeV}/$c$, and 10.78-{GeV}/$c$ With $\Delta$ Isobar Excitation in Carbon

A MEASUREMENT OF pi+ p BACKWARD ELASTIC DIFFERENTIAL CROSS-SECTIONS FROM 1.282-GeV/c TO 2.472-GeV/c

TOPOLOGICAL CROSS-SECTIONS OF HE-3 P INTERACTION AND THE ELASTIC HE-3 P SCATTERING AT THE MOMENTUM OF 5-GEV/C. (IN RUSSIAN)