Details

Autor(en) / Beteiligte

• Lee, K
• Miller, MA
• Smith, A
• Hansen, J
• Bloch, C
• van den Brand JF
• Bulten, HJ
• Ent, R
• Goodman, CD
• Jacobs, WW
• Jones, CE
• Korsch, W
• Leuschner, M
• Lorenzon, W
• Marchlenski, D
• Meyer, HO
• Milner, RG
• Neal, JS
• Pancella, PV
• Pate, SF
• Pitts, WK
• von Przewoski B
• Rinckel, T
• Sowinski, J
• Sperisen, F
• Sugarbaker, E
• Tschalär, C
• Unal, O
• Zhou, ZL

Titel

Measurement of spin observables using a storage ring with polarized beam and polarized internal gas target

Ist Teil von

• Physical review letters, 1993-02, Vol.70 (6), p.738-741

Ort / Verlag

United States

Erscheinungsjahr

1993

Quelle

American Physical Society Journals

Beschreibungen/Notizen

• We report the first measurement of analyzing powers and spin correlation parameters using a storage ring with both beam and internal target polarized. Spin observables were measured for elastic scattering of 45 and 198 MeV protons from polarized [sup 3]He nuclei in a new laser-pumped internal gas target at the Indiana University Cyclotron Facility Cooler Ring. Scattered protons and recoil [sup 3]He nuclei were detected in coincidence with large acceptance plastic scintillators and silicon detectors. The internal-target technique demonstrated in this experiment has broad applicability to the measurement of spin-dependent scattering in nuclear and particle physics.