Analyzing powers in the dd →3Hen (3Hp) reactions at intermediate energies

V. P. Ladygin, T. Uesaka, T. Saito, M. Janek, A. S. Kiselev, A. K. Kurilkin, T. A. Vasiliev, 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, S. Sakoda, N. SakamotoY. Satou, K. Sekiguchi, K. Suda, A. Tamii, N. Uchigashima, K. Yako

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Data for the deuteron analyzing powers in the dd → 3HeK(3Hp) reactions obtained at 140-270 MeV are discussed. The observed negative sign of the tensor analyzing powers Ayy, Axx and Axz at small angles clearly demonstrate the sensitivity to the ratio of the D and S state components of the 3He wave function. The behavior of the tensor analyzing powers at backward angles is sensitive to the short-range spin structure of the deuteron. However, the one-nucleon exchange calculations using standard 3He and deuteron wave functions fail to reproduce the strong variation of the tensor analyzing powers as a function of angle in the cms. Sensitivity to relativistic effects is also discussed.

Original languageEnglish
Title of host publicationNEW FACET OF THREE NUCLEON FORCE - 50 YEARS OF FUJITA MIYAZAWA THREE NUCLEON FORCE (FM50) - Proceedings of the International Symposium
Pages235-240
Number of pages6
DOIs
Publication statusPublished - 2008
Externally publishedYes
EventInternational Symposium on New Facets of the Three Nucleon Force - 50 Years of the Fujita-Miyazawa Three Nucleon Force, FM50 - Tokyo, Japan
Duration: 2007 Oct 292007 Oct 31

Publication series

NameAIP Conference Proceedings
Volume1011
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

OtherInternational Symposium on New Facets of the Three Nucleon Force - 50 Years of the Fujita-Miyazawa Three Nucleon Force, FM50
CountryJapan
CityTokyo
Period07/10/2907/10/31

Keywords

  • Analyzing powers
  • Deuteron
  • Few-body systems
  • He
  • Triton

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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