Ratner, L.G.
DSIG/DT
[4.0, 5.0]
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Proton-Proton Elastic Scattering at 90-degrees and Structure Within the Proton

Akerlof, C.W. ; Hieber, R.H. ; Krisch, A.D. ; et al.
Phys.Rev.Lett. 17 (1966) 1105-1109, 1966.
Inspire Record 945161 DOI 10.17182/hepdata.26580

None

1 data table match query
Table 1

No description provided.


Spin Dependence of High p-Transverse**2 Elastic p p Scattering

Crabb, D.G. ; Fernow, Richard C. ; Hansen, P.H. ; et al.
Phys.Rev.Lett. 41 (1978) 1257, 1978.
Inspire Record 7117 DOI 10.17182/hepdata.20867

We measured dσdt for p↑+p↑→p+p from P⊥2=4.50 to 5.09 (GeV/c)2 at 11.75 GeV/c. We used a 59%-polarized proton beam and a 71%-polarized proton target with both spins oriented perpendicular to the scattering plane. In these large-P⊥2 hard-scattering events, spin effects are very large and the ratio (dσdt)↑↑:(dσdt)↑↓ grows rapidly with increasing P⊥2, reaching a value of 4 at 90° (c.m.). Thus, hard elastic scattering, which is presumably due to the direct scattering of the protons' constituents, may only occur when the two incident protons' spins are parallel.

1 data table match query
Table 1

THE ERRORS INCLUDE STATISTICAL AND SYSTEMATIC ERRORS ADDED IN QUADRATURE. THE PARALLEL/ANTIPARALLEL SPIN CROSS SECTION RATIO IS (1+CNN)/(1-CNN).


Summary data on elastic $pp$ and $pd$ scattering at small angles and the real part of the $pn$-scattering amplitude in the energy interval 1-10 BeV

Dalkhazhav, N. ; Devinski, P.A. ; Zayachki, V.I. ; et al.
Sov.J.Nucl.Phys. 8 (1969) 196-202, 1969.
Inspire Record 1392874 DOI 10.17182/hepdata.69719

None

25 data tables match query
Table 1

RE/IM MEASUREMENTS TAKEN FROM TABLE 1 OF KIRILLOVA 65.

Table 2

TABLE 1 (REF. 1 ).

Table 3

RE/IM MEASUREMENTS TAKEN FROM TABLE 1 OF KIRILLOVA 65.

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