Energy dependence and scaling of the spin-correlation and polarization parameters in elastic proton-proton scattering

1977 ◽  
Vol 15 (1) ◽  
pp. 352-354 ◽  
Author(s):  
Loyal Durand ◽  
Francis Halzen
Keyword(s):  
Energy Dependence ◽  
Spin Correlation ◽  
Proton Scattering ◽  
Proton Proton ◽  
Elastic Proton

ELASTIC PROTON-PROTON SCATTERING AT GEV ENERGIES: ANALYZING POWERS ANAND SPIN CORRELATION PARAMETERS ANN, ASS, AND ASL

2005 ◽  
Vol 20 (08n09) ◽  
pp. 1959-1962
Author(s):  
◽  
F. HINTERBERGER ◽  
K. O. EYSER
Keyword(s):  
Phase Shift ◽  
Spin Correlation ◽  
Meson Exchange ◽  
Proton Scattering ◽  
Excitation Functions ◽  
Proton Proton ◽  
Analyzing Powers ◽  
Elastic Proton ◽  
Correlation Parameters ◽  
Spin Correlation Parameters

The analyzing powers ANand spin correlation parameters ANN, ASS, and ASLof the elastic proton-proton scattering have been measured with an internal polarized atomic beam target at the cooler synchrotron COSY. Excitation functions were taken continuously during the acceleration and deceleration of the internal beam for kinetic energies ranging between 0.45 and 2.5 GeV and scattering angles 30°≤Θc.m.≤90°. The analyzing power excitation functions provide a new polarization standard in the GeV region. The spin correlation data on ASSdisagree strikingly with existing phase shift solutions. The addition of the new polarization data to the world database removes some of the ambiguities in the phase shift solutions and the direct reconstruction of scattering amplitudes. The data are compared with a recent extension of a meson-exchange potential model to higher energies.

scholarly journals Energy Dependence of the Slope of the Forward Peak in Elastic Proton-Proton Scattering

1970 ◽  
Vol 44 (2) ◽  
pp. 557-558 ◽  
Author(s):  
Mamoru Kawasaki ◽  
Masanori Kobayashi ◽  
Minoru Yonezawa
Keyword(s):  
Energy Dependence ◽  
Forward Peak ◽  
Proton Scattering ◽  
Proton Proton ◽  
Elastic Proton

scholarly journals Energy Dependence of Slope Parameter in Elastic Nucleon-Nucleon Scattering

2015 ◽  
Vol 2015 ◽  
pp. 1-14 ◽  
Author(s):  
V. A. Okorokov
Keyword(s):  
Experimental Data ◽  
Energy Dependence ◽  
Nucleon Nucleon ◽  
High Energy ◽  
Slope Parameter ◽  
Proton Antiproton ◽  
Proton Proton ◽  
Elastic Proton ◽  
Energy Domain ◽  
Very High Energy

The diffraction slope parameter is investigated for elastic proton-proton and proton-antiproton scattering based on all the available experimental data at low and intermediate momentum transfer values. Energy dependence of the elastic diffraction slope is approximated by various analytic functions. The expanded “standard” logarithmic approximations with minimum number of free parameters allow description of the experimental slopes in all the available energy range reasonably. The estimations of asymptotic shrinkage parameterαP′are obtained for various|t|domains based on all the available experimental data. Various approximations differ from each other both in the low energy and very high energy domains. Predictions for diffraction slope parameter are obtained for elastic proton-proton scattering from NICA up to future collider (FCC/VLHC) energies, for proton-antiproton elastic reaction in FAIR energy domain for various approximation functions.

Measurements of elastic proton-proton scattering at large momentum transfer at the CERN intersecting storage rings

1979 ◽  
Vol 150 ◽  
pp. 221-267 ◽  
Author(s):  
E. Nagy ◽  
R.S. Orr ◽  
W. Schmidt-Parzefall ◽  
K. Winter ◽  
A. Brandt ◽  
...  
Keyword(s):  
Momentum Transfer ◽  
Storage Rings ◽  
Large Momentum Transfer ◽  
Large Momentum ◽  
Proton Scattering ◽  
Proton Proton ◽  
Elastic Proton

Correlations in quasi-elastic proton-proton scattering at total c.m. energies of 23 and 31 GeV

1974 ◽  
Vol 51 (4) ◽  
pp. 424-428 ◽  
Author(s):  
M.G. Albrow ◽  
D.P. Barber ◽  
A. Bogaerts ◽  
B. Bošnjaković ◽  
J.R. Brooks ◽  
...  
Keyword(s):  
Proton Scattering ◽  
Proton Proton ◽  
Elastic Proton

scholarly journals On the Shrinkage of Forward Peaks of Elastic Proton-Proton Scattering

1971 ◽  
Vol 46 (4) ◽  
pp. 1295-1297 ◽  
Author(s):  
Mamoru Kawasaki ◽  
Minoru Yonezawa
Keyword(s):  
Proton Scattering ◽  
Proton Proton ◽  
Elastic Proton
Sign in / Sign up

Export Citation Format

Share Document