Does the Failure of Multiple Scattering Theory in $p \alpha$ and $\pi \alpha$ Diffraction Scattering Suggest 12 Quark Bags?

Dakhno, L.G.; Nikolaev, Nikolai N.

doi:10.1016/0375-9474(85)90553-6

Does the Failure of Multiple Scattering Theory in $p \alpha$ and $\pi \alpha$ Diffraction Scattering Suggest 12 Quark Bags?

L.G. Dakhno
(
- St. Petersburg, INP
)
,
Nikolai N. Nikolaev
(
- Oxford U.
)

Nov, 1984

35 pages

Published in:

Nucl.Phys.A 436 (1985) 653-687

Published: 1985

DOI:

10.1016/0375-9474(85)90553-6

Report number:

OXFORD-TP-59-84

reference search33 citations

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Abstract: (Elsevier)

We demonstrate that multiple scattering on four quasifree nucleons does not describe the recent high-precision data on pα and -πα diffraction scattering at high energies. We analyze thoroughly all the uncertainties of theoretical calculations and conclude that the discrepancy cannot be eliminated unless the ground state of 4 He contains 12% admixture of the 12-quark cluster (bag …).

P LIGHT NUCLEUS: DIFFRACTION
PI LIGHT NUCLEUS: DIFFRACTION
HELIUM: WAVE FUNCTION
FORM FACTOR: ELECTRIC
ELECTRIC: FORM FACTOR
MODEL: MULTIPLE SCATTERING
MULTIPLE SCATTERING: MODEL
EFFECT: SHADOWING
DIFFERENTIAL CROSS SECTION: MOMENTUM TRANSFER
MOMENTUM TRANSFER: DIFFERENTIAL CROSS SECTION

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Does the Failure of Multiple Scattering Theory in pαp \alphapα and πα\pi \alphaπα Diffraction Scattering Suggest 12 Quark Bags?

Citations per year

Does the Failure of Multiple Scattering Theory in $p \alpha$ and $\pi \alpha$ Diffraction Scattering Suggest 12 Quark Bags?