HEPData Search

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DCS for π − p elastic scattering from 1.2 to 3.0 GeV/ c and phase shift analysis

Aplin, P.S. ; Cowan, I.M. ; Gibson, W.M. ; et al.

Nucl.Phys.B 32 (1971) 253-284, 1971.

Inspire Record 1104030 DOI 10.17182/hepdata.69638

Differential cross sections have been measured for π − p elastic scattering at laboratory momenta in the range 1.2 to 3.0 GeV/ c for the c.m. range 0.97 > cos θ ∗ > −0.98 . The corresponding mass range is 1.78 to 2.56 GeV/ c 2 . The data was obtained from a counter experiment in which the scattered pions and protons were detected in coincidence by arrays of scintillation counters.

31 data tables

Table 1

No description provided.

Table 2

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Table 3

No description provided.

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PHASE SHIFT ANALYSIS OF THE p p AMPLITUDES IN THE ENERGY RANGE 380-MeV TO 1000-MeV

Shklyarevsky, G.M. ;

Sov.J.Nucl.Phys. 47 (1988) 76-82, 1988.

Inspire Record 231081 DOI 10.17182/hepdata.17359

2 data tables

Table 1

THE PHASES IN THIS TABLE WERE FIXED AT INITIAL STAGE OF PWA.

Table 2

No description provided.

Electron-Proton Scattering at High Momentum Transfers

Chen, K.W. ; Cone, A.A. ; Dunning, J.R. ; et al.

Phys.Rev.Lett. 11 (1963) 561-564, 1963.

Inspire Record 945163 DOI 10.17182/hepdata.21832

None

4 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Elastic scattering of 2.0 gev/c negative pions off protons

Tuli, S.K. ;

Nucl.Phys.B 12 (1969) 79-88, 1969.

Inspire Record 56104 DOI 10.17182/hepdata.35518

An experimental study of the elastic scattering of negative pions off protons at 2.0 GeV/ c is presented. The differential cross section is fitted to a polynomial in cos θ c.m. and the forward angular region as a diffraction peak. The results are compared with those from other bubble chamber experiments at neighbouring energies and discussed in terms of optical model and possible exchange trajectories.

1 data table

Table 1

No description provided.

Muon-Deuterium Deep Inelastic Scattering

Kim, I.J. ; Entenberg, A. ; Jostlein, H. ; et al.

Phys.Rev.Lett. 33 (1974) 551, 1974.

Inspire Record 1427 DOI 10.17182/hepdata.21238

We have measured deep inelastic muon-deuteron scattering in the range 0.4<Q2<3.4 and 1.6<ν<5.6 GeV. We have extracted the neutron structure function and find that νW2n differs significantly from νW2p, as also found in e−d scattering. To compare μ−d and e−d scattering we form the ratio r(Q2)=(νW2)μd(νW2)ed=N(1+Q2Λ2)−2 and find N=0.925±0.038 and 1Λ2=−0.019±0.016.

1 data table

Table 1

No description provided.

Measurements of Cross-section Asymmetry by Polarized Photons and Models of Eta0 Meson Photoproduction in the Energy Range $E_\gamma = 1$-{GeV} to 2-{GeV}

Vartapetian, G.A. ; Piliposian, S.E. ;

Sov.J.Nucl.Phys. 32 (1980) 804, 1980.

Inspire Record 154948 DOI 10.17182/hepdata.18828

None

20 data tables

Table 1

No description provided.

Table 2

Axis error includes +- 16/16 contribution.

Table 3

No description provided.

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Differential cross sections for elastic pi+ p scattering between 1.2 and 2.3 GeV/c

Abe, K. ; Barnett, B.A. ; Goldman, J.H. ; et al.

Phys.Rev.D 10 (1974) 3556-3572, 1974.

Inspire Record 97248 DOI 10.17182/hepdata.238

Differential cross sections for π+p elastic scattering in the momentum region 1.2 to 2.3 GeV/c are presented for the center-of-mass angular range 0.9>cosθ>−0.9. Typically, 50 000 events were obtained at each of 16 momenta using magnetostrictive-readout wire spark chambers to detect the particles scattered from a liquid hydrogen target. The results are compared to those of the CERN-71 phase-shift analysis. The well-known dips at t≅−0.7 (GeV/c)2 and at u′=−0.2 (GeV/c)2 are observed. In addition, structure is seen at constant u′=−1.3 (GeV/c)2. The results of a pion attenuation study in iron are also presented.

18 data tables

Table 1

No description provided.

Table 2

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Table 3

No description provided.