scholarly journals Properties of the Spin-flip Amplitude of Hadron Elastic Scattering and Possible Polarization Effects at RHIC

2003 ◽  
Author(s):  
O. V. Selyugin
Keyword(s):  
Elastic Scattering ◽  
Polarization Effects ◽  
Spin Flip ◽  
Flip Amplitude

HADRON SPIN-FLIP AMPLITUDE AND SLOPE OF DIFFERENTIAL CROSS-SECTIONS

1999 ◽  
Vol 14 (03) ◽  
pp. 223-230 ◽  
Author(s):  
O. V. SELYUGIN
Keyword(s):  
Experimental Data ◽  
Cross Sections ◽  
Differential Cross ◽  
Scattering Amplitude ◽  
Previous Analysis ◽  
Differential Cross Sections ◽  
Spin Flip ◽  
Flip Amplitude

A possibility to obtain restrictions of the magnitude of the elastic spin-flip hadron scattering amplitude from accurately measured experimental data on the differential cross-sections of elastic hadron–hadron scattering is shown. Appropriate estimations confirm the previous analysis of experimental data at [Formula: see text] GeV and a probable contribution of the hadron spin-flip amplitude.

Measurements of differential cross sections and polarization effects in pion-proton elastic scattering in the momentum range 875 to 1579 MeV/ c

1966 ◽  
Vol 289 (1419) ◽  
pp. 449-462 ◽  
Keyword(s):  
Elastic Scattering ◽  
Cross Sections ◽  
Differential Cross ◽  
Pulse Height ◽  
Magnetic Core ◽  
Differential Cross Sections ◽  
Liquid Hydrogen Target ◽  
Hydrogen Target ◽  
Momentum Range ◽  
Polarization Effects

In this paper we discuss some measurements that have been made at Nimrod of differential cross sections and polarization effects in πp elastic scattering. The principal aims of this work were to determine the spins and parities of the N * 1/2 (1688) and the N* 3/2 (1920) isobars and to examine the behaviour of the π+p elastic scattering cross section at momenta around 950MeV/ c where a shoulder exists in the total cross sections. Table 1 gives the values of the momenta at which the measurements were made and figure 1 illustrates their relation to other work that has been done in or near this region. A schematic diagram of the experimental arrangement for measuring the differential cross sections is shown in figure 2. An array of scintillation counters, used in conjunction with a coincidence matrix detected particles scattered from a 4 in. long liquid hydrogen target. All events were accepted in which two and only two outgoing particles were detected in coincidence by any combination of two counters on opposite sides of the beam. The number of counts for each combination was stored in the magnetic core store of a 512 channel pulse height analyser

scholarly journals Vacuum polarization effects in elastic scattering of protons by nuclei

1987 ◽  
Vol 197 (4) ◽  
pp. 493-496 ◽  
Author(s):  
N. Ottenstein ◽  
S.J. Wallace ◽  
J.A. Tjon
Keyword(s):  
Elastic Scattering ◽  
Vacuum Polarization ◽  
Polarization Effects

The elastic scattering of slow electrons by neon and argon

1966 ◽  
Vol 294 (1437) ◽  
pp. 160-174 ◽  
Keyword(s):  
Experimental Data ◽  
Elastic Scattering ◽  
Energy Range ◽  
Orbital Method ◽  
Polarization Effects ◽  
Polarization Contribution ◽  
Slow Electrons ◽  
Good Agreement

The theory of the scattering of electrons by neon and argon in the energy range 0 to 13.6 eV is worked out with allowance for both exchange and polarization effects. The polarized orbital method introduced by Temkin has been used to estimate the polarization contribution and good agreement is obtained with the experimental data, right down to the lowest energies. Inclusion of exchange alone is not sufficient.

First measurement of the real part of appdouble-spin-flip amplitude

1987 ◽  
Vol 58 (11) ◽  
pp. 1084-1087 ◽  
Author(s):  
M. M. Gazzaly ◽  
G. Pauletta ◽  
N. Tanaka ◽  
B. Aas ◽  
H. Fujisawa ◽  
...  
Keyword(s):  
The Real ◽  
Spin Flip ◽  
Flip Amplitude

Polarization effects in the elastic scattering of photons

1960 ◽  
Vol 15 (5) ◽  
pp. 847-849 ◽  
Author(s):  
E. Fuschini ◽  
D. S. R. Murty ◽  
P. Veronesi
Keyword(s):  
Elastic Scattering ◽  
Polarization Effects

scholarly journals Froissaron and Maximal Odderon with spin-flip in pp and $$\bar{p}p$$ high energy elastic scattering

2021 ◽  
Vol 57 (9) ◽  
Author(s):  
N. Bence ◽  
A. Lengyel ◽  
Z. Tarics ◽  
E. Martynov ◽  
G. Tersimonov
Keyword(s):  
Elastic Scattering ◽  
High Energy ◽  
Spin Flip
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