Absolute calibration of the deuteron beam polarization at intermediate energies via the 12C(over(d, ⇒), α)10B*[2+] reaction

K. Suda, H. Okamura, T. Uesaka, J. Nishikawa, H. Kumasaka, R. Suzuki, H. Sakai, A. Tamii, T. Ohnishi, K. Sekiguchi, K. Yako, S. Sakoda, H. Kato, M. Hatano, Y. Maeda, T. Saito, T. Ishida, N. Sakamoto, Y. Satou, K. HatanakaT. Wakasa, J. Kamiya

Research output: Contribution to journalArticlepeer-review

28 Citations (Scopus)

Abstract

The 12C(over(d, ⇒), α)10B *[2+] reaction at 0{ring operator} has been proposed as a new tool to calibrate the deuteron beam polarization at intermediate energies. The absolute values of the deuteron polarizations were extracted for the first time by using this reaction at 270 and 140 MeV deuteron energies. The analyzing powers for the over(d, ⇒)-p elastic scattering, which is used as a secondary reaction of a polarimetry, were determined by the new method.

Original languageEnglish
Pages (from-to)745-753
Number of pages9
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume572
Issue number2
DOIs
Publication statusPublished - 2007 Mar 11

Keywords

  • Analyzing powers
  • Calibration
  • Deuteron beams
  • Deuteron-proton elastic scattering
  • Intermediate energy
  • Polarimeter
  • Polarization

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

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