Measurement of the tensor analyzing power T 20 in the dd → 3He n and dd → 3H p at intermediate energies and at zero degree

V. P. Ladygin, T. Uesaka, T. Saito, M. Hatano, A. Yu Isupov, H. Kato, N. B. Ladygina, Y. Maeda, A. I. Malakhov, J. Nishikawa, T. Ohnishi, H. Okamura, S. G. Reznikov, H. Sakai, N. Sakamoto, S. Sakoda, Y. Satou, K. Sekiguchi, K. Suda, A. TamiiN. Uchigashima, K. Yako

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13 Citations (Scopus)

Abstract

The data on the tensor analyzing power T 20 in the dd → 3He n and dd → 3H p reactions obtained at 140-270 and 140-200 MeV of the deuteron kinetic energy, respectively, and at zero degree were measured at RIKEN Accelerator Research Facility. The observed positive sign of T 20 clearly demonstrates the sensitivity to the D/S wave ratios in the 3He and 3H in the energy domain of the measurements. The T 20 data for the 3He-n and 3H-p channels are in agreement within experimental accuracy.

Original languageEnglish
Pages (from-to)47-54
Number of pages8
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume598
Issue number1-2
DOIs
Publication statusPublished - 2004 Sep 23

Keywords

  • Deuteron
  • He
  • Spin structure
  • Tensor analyzing power
  • Triton

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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