Antiproton beam polarizer using a dense polarized target

Wojtsekhowski, B.

doi:10.1088/1742-6596/295/1/012128

Cited by 2 publications

(1 citation statement)

References 18 publications

(12 reference statements)

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“…The total polarized pd cross sections σ i (i = 1, 2, 3), and specifically, the polarization degree of the antiproton beam is of interest in the context of plans to establish a polarized antiproton beam via the spin-filtering method as proposed by the PAX collaboration (see also [45]). Corresponding predictions presented in this work, exhibit a sizable model dependence, reflecting the uncertainties in the spin dependence of the elementary pp and pn interactions.…”

Section: Discussionmentioning

confidence: 99%

Elastic pbar-d scattering and total pbar-d cross sections

Uzikov,

Haidenbauer

2012

Preprint

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Elastic pd scattering is studied within the Glauber theory based on the single-and double pN scattering mechanisms. The full spin dependence of the elementary pN scattering amplitudes is taken into account and both the S-and D-wave components of the deuteron are considered. The treatment of the spin dependence is done in a (properly modified) formalism developed recently by Platonova and Kukulin for the pd → pd scattering process. Predictions for differential cross sections and the spin observables A d y , A p y , Axx, Ayy are presented for antiproton beam energies between 50 and 300 MeV, using amplitudes generated from the N N interaction model developed by the Jülich group. Total polarized cross sections are calculated utilizing the optical theorem. The efficiency of the polarization buildup for antiprotons in a storage ring is investigated.

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Section: Discussionmentioning

confidence: 99%