Analyzing powers in the dd{yields}{sup 3}Hen({sup 3}Hp) reactions at intermediate energies

Journal Article · Tue Apr 29 04:00:00 EDT 2008 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2932293· OSTI ID:21143243

Ladygin, V P; Kiselev, A S; Kurilkin, A K; Vasiliev, T A; Isupov, A Yu; Ladygina, N B; Malakhov, A I; Reznikov, S G ^[1]; Uesaka, T ^[2]; Saito, T; Hatano, M; Kato, H; Sakoda, S; Uchigashima, N; Yako, K ^[3]; Janek, M ^[1]; Maeda, Y ^[4]; Nishikawa, J ^[5]; Ohnishi, T; Sakamoto, N ^[6]

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1. Joint Institute for Nuclear Research, Dubna, Moscow region (Russian Federation)
2. Center for Nuclear Study, University of Tokyo, Bunkyo (Japan)
3. Department of Physics, University of Tokyo, Bunkyo (Japan)
4. Kyushi University, Hakozaki (Japan)
5. Department of Physics, Saitama University, Urawa (Japan)
6. RIKEN, Institute for Physical and Chemical Research, Wako (Japan)

Data for the deuteron analyzing powers in the dd{yields}{sup 3}Hen({sup 3}Hp) reactions obtained at 140-270 MeV are discussed. The observed negative sign of the tensor analyzing powers A{sub yy}, A{sub xx} and A{sub xz} at small angles clearly demonstrate the sensitivity to the ratio of the D and S state components of the {sup 3}He 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 {sup 3}He 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.

• OSTI ID: 21143243
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1011; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
D STATES
DEUTERIUM TARGET
DEUTERON REACTIONS
HELIUM 3
MEV RANGE
NEUTRONS
NUCLEON-NUCLEON INTERACTIONS
POLARIZATION
POLARIZATION-ASYMMETRY RATIO
PROTONS
S STATES
SPIN
TENSORS
TRITIUM
WAVE FUNCTIONS