Measurement of the vector analyzing power iT sub 11 in. pi. sup + - sup 6 L rvec i scattering

Journal Article · Fri Feb 01 04:00:00 EST 1991 · Physical Review, C (Nuclear Physics); (USA)

DOI:https://doi.org/10.1103/PhysRevC.43.745· OSTI ID:5845571

Ritt, S; Boschitz, E T; Meier, R; Tacik, R; Wessler, M ^[1]; Junker, K; Konter, J A; Mango, S; Renker, D; van den Brandt, B ^[2]; Efimovyhk, V; Kovaljov, A; Prokofiev, A ^[3]; Mach, R ^[4]; Chaumette, P; Deregel, J; Durand, G; Fabre, J ^[5]; Thiel, W ^[6]

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1. Kernforschungszentrum Karlsruhe, Institut fuer Kernphysik and Institut fuer Experimentelle Kernphysik der Universitaet Karlsruhe, 7500 Karlsruhe, Federal Republic of Germany (DE)
2. Paul Scherrer Institut, 5232 Villigen, (Switzerland)
3. Leningrad Nuclear Physics Institute, Leningrad, (USSR)
4. Institute of Nuclear Physics, Ceskoslovenska akademie ved, 25068 Rez (Czechoslovakia)
5. Departement de Physique des Particules Elementaires, CEN-Saclay, 91191 Gif-sur-Yvette CEDEX, (France)
6. Physikalisches Institut, University of Bonn, 5300 Bonn, (Federal Republic of Germany)

The vector analyzing power {ital iT}{sub 11} was measured for {pi}{sup +}-{sup 6}{rvec L}i elastic and inelastic scattering (3{sup +}, 2.19 MeV) at 100, 134, 164, and 219 MeV, in an angular range between 40{degree} and 125{degree} using a vector polarized {sup 6}LiD target. Sizable spin effects were observed over most of the angular range. The data were compared with a number of theoretical predictions based on different scattering models and nuclear structure input. None of the calculations is able to reproduce the data set; however, it appears that the vector analyzing power {ital iT}{sub 11} is mostly sensitive to the nuclear wave function chosen. The angular distribution of {ital iT}{sub 11} in {pi}{sup +}-{sup 6}Li elastic and inelastic scattering is discussed in terms of nuclear form factors and elementary {pi}{ital N} amplitudes.

• OSTI ID: 5845571
• Journal Information: Physical Review, C (Nuclear Physics); (USA), Journal Name: Physical Review, C (Nuclear Physics); (USA) Vol. 43:2; ISSN 0556-2813; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651320* -- Nuclear Properties & Reactions
A=6-19
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANALYZING POWER
ANGULAR DISTRIBUTION
CHARGED-PARTICLE REACTIONS
DISTRIBUTION
ELASTIC SCATTERING
ENERGY RANGE
HADRON REACTIONS
INELASTIC SCATTERING
LITHIUM 6 TARGET
MESON REACTIONS
MEV RANGE
MEV RANGE 100-1000
NUCLEAR REACTIONS
PION PLUS REACTIONS
PION REACTIONS
POLARIZED TARGETS
SCATTERING
TARGETS