Boillat, B.
PBAR P --> PBAR P
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Measurement of the analyzing power in anti-p p elastic scattering at 439-MeV/c and 544 MeV/c

Kunne, F. ; Bertini, R. ; Costa, M. ; et al.
Phys.Lett.B 261 (1991) 188-190, 1991.
Inspire Record 314564 DOI 10.17182/hepdata.29399

The angular distributions of the analyzing power A y and of the differential cross section d σ/ d Ω in p p elastic scattering have been measured at 439 and 544 MeV/c. The results of A y are compared with various theoretical models.

4 data tables
Table 1

Data requested from authors.

Table 2

Legendre fit polynomials.

Table 3

Normalized Legendre fit polynomials.

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Parity violation in proton proton scattering at 13.6-MeV

Eversheim, P.D. ; Schmitt, W. ; Kuhn, S.E. ; et al.
Phys.Lett.B 256 (1991) 11-14, 1991.
Inspire Record 318678 DOI 10.17182/hepdata.29488

Parity nonconservation in proton-proton scattering has been studied by measuring the angle-integrated longitudinal analyzing power A z . We found A z (13.6 MeV)=(−1.5±0.5)×10 −7 . The error includes uncertainties due to statistics and corrections, as well as upper limits on systematic effects. The experimental result is discussed with respect to recent theoretical calculations.

1 data table
Table 1

No description provided.


Full Angular Distribution of the Analyzing Power in $\bar{p} p$ Elastic Scattering at 697-{MeV}/$c$

Bertini, R. ; Costa, M. ; Perrot, F. ; et al.
Phys.Lett.B 228 (1989) 531-535, 1989.
Inspire Record 280163 DOI 10.17182/hepdata.29779

Full angular distributions of the differential cross-section dσ/dμ and of the analysing power A y in p p elastic scattering have been measured at 697 MeV/ c . The results of A y are compared with the predictions of various theoretical models.

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

Legendre Polynomials from fit to angular distribution (LEG(L=0)=3.59 +- 0.02).


Polarization Measurements in pi- p, K- p and p p Elastic Scattering at 40-GeV/c

The Saclay-Serpukhov-Dubna-Morsoc collaboration Gaidot, A. ; Bruneton, C. ; Bystricky, J. ; et al.
Phys.Lett.B 57 (1975) 389-392, 1975.
Inspire Record 99592 DOI 10.17182/hepdata.27840

We report final results on the polarization parameter P in elastic scattering of π − , K − and antiprotons at 40 GeV/ c incident momentum. The energy dependence of P (t) in π − p above 10 GeV/ c is well fitted by P (t) α s αR(t)-α P (t) where α R (t) are the effective Regge and Pomeron trajectories respectively. The data in K − p are compatible with exchange degeneracy. The results inp¯p show an important structure for |t|> 0.3 (GeV/c) 2 demonstrating the existence of a large helicity flip amplitude.

3 data tables

Polarization in elastic anti-proton-proton scattering between 0.9 and 2.5 gev/c

Albrow, M.G. ; Andersson-Almehed, S. ; Bosnjakovic, B. ; et al.
Nucl.Phys.B 37 (1972) 349-363, 1972.
Inspire Record 75332 DOI 10.17182/hepdata.32973

Polarization and differential cross-section data are presented for elastic scattering of antiprotons on polarized protons at eight momenta between 0.9 and 2.5 GeV/ c . The data are fitted with a diffraction model.

8 data tables
Table 1

COMBINED 0.88 AND 0.95 GEV/C DATA.

Table 2

COMBINED 1.00 AND 1.04 GEV/C DATA.

Table 3

COMBINED 1.01 AND 1.055 GEV/C DATA.

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