SPIN-DEPENDENT DIFFERENTIAL CROSS SECTIONS AT SMALL ANGLES AT RHIC ENERGIES

1999 ◽  
Vol 14 (02) ◽  
pp. 253-269 ◽  
Author(s):  
N. AKCHURIN ◽  
S. V. GOLOSKOKOV ◽  
O. V. SELYUGIN
Keyword(s):  
Energy Range ◽  
Cross Sections ◽  
Differential Cross ◽  
Spin Correlation ◽  
Heavy Ion ◽  
Differential Cross Sections ◽  
Relativistic Heavy Ion Collider ◽  
Double Spin ◽  
Proton Coupling ◽  
Correlation Parameters

Spin-dependent pomeron effects are analyzed for elastic pp scattering and calculations for spin-dependent differential cross sections, analyzing power and double-spin correlation parameters are carried out for the energy range of the Relativistic Heavy Ion Collider (RHIC) at BNL. In this energy range, [Formula: see text], the structure of pomeron–proton coupling can be measured at RHIC with colliding polarized proton beams.

Extracting integrated and differential cross sections in low-energy heavy-ion reactions from backscattering measurements

2014 ◽  
Vol 50 (11) ◽  
Author(s):  
V. V. Sargsyan ◽  
G. G. Adamian ◽  
N. V. Antonenko ◽  
A. Diaz-Torres ◽  
P. R. S. Gomes ◽  
...  
Keyword(s):  
Cross Sections ◽  
Differential Cross ◽  
Heavy Ion ◽  
Low Energy ◽  
Differential Cross Sections ◽  
Heavy Ion Reactions

Dynamic polarization work at A. E. R. E., Harwell

1965 ◽  
Vol 283 (1395) ◽  
pp. 480-480
Keyword(s):  
Cross Section ◽  
Cross Sections ◽  
Differential Cross ◽  
Spin Correlation ◽  
Proton Scattering ◽  
Dynamic Polarization ◽  
Target Polarization ◽  
Proton Proton ◽  
Low Intensity ◽  
Correlation Parameters

In proton-proton scattering, when both incident and target protons have polarizations of P 1 and P 2 respectively in a direction normal to the plane of scattering, the differential cross-section, σ, at angle θ is given by σ( θ ) = σ 0 ( θ ) {1 + ( P 1 + P 2 ) P 3 ( θ ) + P 1 P 2 C NN ( θ )}. P 3 ( θ ) and C NN ( θ ) are the polarization and spin-correlation parameters of proton-proton scattering, and are functions of incident proton energy and scattering angle. The Harwell synchrocyclotron provides a choice of two proton beams at an energy of 142MeV ( a ) high intensity P 1 = 0, and ( b ) low intensity P 1 = ±0.48. P 3 ( θ ) is a well-known quantity, and the two remaining unknowns, P 2 and C NN ( θ ) can be obtained by comparing differential cross-sections measured with beams ( a ) and ( b ). Somewhat higher precision is obtainable in such a measurement of the target polarization P 2 than by either of the existing solid-state methods (Schmugge & Jeffries 1962; Abragam, Borghini & Chapellier 1962).

Differential cross sections of elastic pd scattering in the energy range 10–70 GeV

1973 ◽  
Vol 54 (1) ◽  
pp. 97-108 ◽  
Author(s):  
G.G. Beznogikh ◽  
A. Bujak ◽  
L.F. Kirillova ◽  
B.A. Morozov ◽  
V.A. Nikitin ◽  
...  
Keyword(s):  
Energy Range ◽  
Cross Sections ◽  
Differential Cross ◽  
Differential Cross Sections
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