Alakhverdyants, A.V
P P --> P P
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Energy dependence of the spin-spin correlation parameter $C_{NN}$ at 50° and 90° c.m. for pp-elastic scattering in the energy range 0.69–0.95 GeV

Efimovyh, V.A. ; Kovalev, A.I. ; Poljakov, V.V. ; et al.
Phys.Lett.B 99 (1981) 28-32, 1981.
Inspire Record 1389635 DOI 10.17182/hepdata.27135

The spin-spin correlation parameter C NN at 50° and 90° c.m. for elastic pp-scattering has been obtained in the energy range 0.69–0.95 GeV. It was found that the parameter C NN (90°) shows resonance-like structure at energies near 700 MeV. Its energy dependence does not agree with Hoshizaki's phase-shift analysis predictions. C NN (50°) agrees well with these predictions and does not show any structure within the accuracy of the measurements.

1 data table
Table 1

No description provided.


Pion Production in 650-MeV p-p Collisions

Guzhavin, V.M. ; Kliger, G.K. ; Kolganov, V.Z. ; et al.
Sov.Phys.JETP 19 (1964) 847-854, 1964.
Inspire Record 1387586 DOI 10.17182/hepdata.70070

The angular and energy distributions of pions produced by 650-MeV protons and pion-nucleon correlations were studied using a liquid hydrogen bubble chamber. The present investigation indicates that the experimental angular distributions of neutral and charged pions are consis- tent with the assumption of isotopic spin conservation. The contributions of rrN subsystem states with isospin T 11'N = 7' 2 and % are measured; the contribution of the latter is 72 ± 3%.

1 data table
Table 1

No description provided.


Polarization parameters A(000n) and A(00nn) in elastic proton proton scattering in the energy region 690-MeV to 890-MeV

Vovchenko, V.G. ; Efimovykh, V.A. ; Zhdanov, A.A. ; et al.
Sov.J.Nucl.Phys. 49 (1989) 446-453, 1989.
Inspire Record 292935 DOI 10.17182/hepdata.17325

None

3 data tables
Table 1

Axis error includes +- 0.0/0.0 contribution (DUE TO QUAZIELASTIC BACKGROUND AND ERRORS IN POLARIZATION OF BEAM AND TARGET).

Table 2

Axis error includes +- 0.0/0.0 contribution (DUE TO QUAZIELASTIC BACKGROUND AND ERRORS IN POLARIZATION OF BEAM AND TARGET).

Table 3

Axis error includes +- 0.0/0.0 contribution (DUE TO QUAZIELASTIC BACKGROUND AND ERRORS IN POLARIZATION OF BEAM AND TARGET).



ANGULAR DEPENDENCE OF THE POLARIZATION CORRELATION PARAMETER A(00NN) AND THE ASYMMETRY PARAMETER A(000N) IN ELASTIC PROTON PROTON SCATTERING AT 690-MEV - 950-MEV

Vovchenko, V.G. ; Efimovykh, V.A. ; Zhdanov, A.A. ; et al.
JETP Lett. 44 (1986) 151-154, 1986.
Inspire Record 240718 DOI 10.17182/hepdata.16827

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


MEASUREMENTS OF THE POLARIZATION TRANSFER PARAMETER K(N00N) IN P P SCATTERING AT 800-MEV - 970-MEV

Borisov, N.S. ; Vovchenko, V.G. ; Efimovykh, V.A. ; et al.
JETP Lett. 43 (1986) 722-725, 1986.
Inspire Record 240172 DOI 10.17182/hepdata.16828

None

1 data table
Table 1

No description provided.


MEASUREMENT OF POLARIZATION PARAMETERS AND P P SCATTERING ANALYSIS AT 1.0-GeV

Vovchenko, V.G. ; Zhdanov, A.A. ; Kazarinov, Yu.M. ; et al.
LENINGRAD-84-995, 1984.
Inspire Record 208487 DOI 10.17182/hepdata.9315

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


SMALL ANGLE P P SCATTERING AT ENERGIES FROM 650-MEV TO 1000-MEV

Dobrovolsky, A.v. ; Khanzadeev, A.v. ; Korolev, G.a. ; et al.
Nucl.Phys.B 214 (1983) 1-20, 1983.
Inspire Record 192453 DOI 10.17182/hepdata.33966

Absolute differential cross sections for pp elastic scattering have been measured at kinetic energies of 648, 746, 795, 843, 892, 942 and 992 MeV and for momentum transfer 0.006 < z . sfnctz . sfnc <0.040 (GeV/ c ) 2 . Both scattered and recoil protons were detected in coincidence. The slope parameters of the diffraction cone and the contribution of the spin-spin amplitudes to forward elastic pp scattering were determined.

7 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Soft $\pi^- p$ and $p p$ Elastic Scattering in the Energy Range 30-{GeV} to 345-{GeV}

Burq, J.P. ; Chemarin, M. ; Chevallier, M. ; et al.
Nucl.Phys.B 217 (1983) 285-335, 1983.
Inspire Record 182455 DOI 10.17182/hepdata.7556

Differential cross sections for π − p and pp elastic scattering have been measured at incident momenta ranging from 30 to 345 GeV and in the t range 0.002 (GeV/ c ) 2 ⩽ | t | ⩽ 0.04 (GeV/ c ) 2 . From the analysis of the data, the ratio ϱ ( t = 0) of the real to the imaginary parts of the forward scattering amplitude was determined together with the logarithmic slope b of the diffraction cone.

13 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Experimental Results on $p p$ Forward Elastic Scattering and the Possibility of Universal Shrinkage of the Hadronic Diffraction Cone

Burq, J.P. ; Chemarin, M. ; Chevallier, M. ; et al.
Phys.Lett.B 109 (1982) 124-128, 1982.
Inspire Record 168617 DOI 10.17182/hepdata.31001

The differential cross section of pp scattering has been measured in the energy region 100–300 GeV and in the t -range 0.002 < | t | < 0.04 (GeV/| c ) 2 . The results on the real part of the scattering amplitude agrees with dispersion relation calculations. We also report on our determination of the slope parameter b together with an analysis of the world data of b for different hadrons and different t -values. It is shown that the data are consistent with the hypothesis of a universal shrinkage of the hadronic diffraction cone at high energies.

1 data table
Table 1

FROM FITS TO D(SIG)/DT IN THE COULOMB-NUCLEAR INTERFERENCE REGION, USING TOTAL CROSS SECTION VALUES FROM A. S. CARROLL ET AL., PL 80B, 423 (1979). ERRORS INCLUDE STATISTICAL ERRORS AND ERRORS IN NORMALIZATION AND IN SIG.