Rust, D.R.
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Large angle differential cross-section for k+ p elastic scattering at 4.0 and 5.0 gev/c

Akerlof, C.W. ; Han, K.S. ; Meyer, D.I. ; et al.
Phys.Rev.Lett. 26 (1971) 1278-1279, 1971.
Inspire Record 68998 DOI 10.17182/hepdata.21514

We present data on the reaction K+p→K+p at large angles. Between the forward diffraction peak and the backward peak the cross section is independent of four-momentum transfer but varies with incident momentum.

2 data tables
Table 1

No description provided.

Table 2

No description provided.


The pi- p ---> pi0 n charge-exchange cross-sections between 90 mev and 290 mev

Bugg, D.V. ; Bussey, P.J. ; Dance, D.R. ; et al.
Nucl.Phys.B 26 (1971) 588-596, 1971.
Inspire Record 68770 DOI 10.17182/hepdata.21877

Measurements have been made of the total charge-exchange cross section π − p to π 0 n over the laboratory kinetic energy range 90 to 290 MeV. The data have an absolute accuracy of typically 1%, and have here been used to determine the pion-nucleon P 13 phase shift.

4 data tables
Table 1

QUADRATIC INTERPOLATION.

Table 2

No description provided.

Table 3

No description provided.

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The total cross-sections for pion-proton scattering between 70 mev and 290 mev

Carter, A.A. ; Williams, J.R. ; Bugg, D.V. ; et al.
Nucl.Phys.B 26 (1971) 445-460, 1971.
Inspire Record 68771 DOI 10.17182/hepdata.21874

Measurements have been made of the π ∓ proton total cross sections over the laboratory kinetic energy range 70 to 290 MeV. The absolute accuracy of the data is generally 0.5 %, but decreases to 1 % for some points where applied corrections are large or where low particle fluxes limit the statistical accuracy.

8 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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The reactions pi- p ---> n pi0 and pi- p ---> n eta0 in the backward hemisphere

Boright, J.P. ; Bowen, D.R. ; Groom, Donald E. ; et al.
Phys.Lett.B 33 (1970) 615-619, 1970.
Inspire Record 69352 DOI 10.17182/hepdata.28717

Cross sections for π − p→n π o at 5.9, 10.1 and 13.8 GeV/ c incident momentum are presented in the angular region from 180 o to u , the crossed four-momentum transfer squared, of −2(GeV) 2 and the energy dependence is discussed. The cross section for π − p→n η o integrated over the same angular region at 5.9 GeV/ c is also presented.

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.


Proton Compton Scattering Measurement From 450 to 1350 MeV Near 90-degrees in the Center-of-Mass System

Rust, D.R. ; Eisenhandler, E. ; Mostek, P.J. ; et al.
Phys.Rev.Lett. 15 (1965) 938-941, 1965.
Inspire Record 944922 DOI 10.17182/hepdata.21794

None

1 data table
Table 1

No description provided.


Photoproduction of Neutral Pions from Hydrogen at Forward Angles from 240 to 480 Mev

McDonald, W.S. ; Peterson, V.Z. ; Corson, D.R. ;
Phys.Rev. 107 (1957) 577-585, 1957.
Inspire Record 48187 DOI 10.17182/hepdata.26895

Recoil protons from the process γ+p→p+π0 have been detected by nuclear emulsions placed within a hydrogen-gas target and used to measure the differential cross section for production of neutral pions. In this manner protons of energies as low as 5 Mev can be detected at laboratory angles corresponding to emission of a pion at center-of-momentum (c.m.) angles as low as 26°. This experiment thus supplements that of Oakley and Walker which is in the same range of photon energies (240-480 Mev), but is restricted to pion c.m. angles greater than about 70° owing to higher minimum detectable proton energy. Common experimental points provide intercomparison of absolute values. Angular distributions are analyzed in the form dσdΩ=A+Bcosθ+Ccos2θ in the c.m. system. The combined Oakley-Walker and present data give the average value of the ratio AC as -1.60±0.10 in the energy range from 260 to 450 Mev. The coefficient B, which gives the front-back asymmetry, passes through zero below the resonance energy of 320 Mev and is positive at higher energies. These results are consistent with magnetic dipole absorption leading to a state of the pion-nucleon system of angular momentum 32, together with a finite amount of S-wave interference.

1 data table
Table 1

Axis error includes +- 7.3/7.3 contribution.