Elastic scattering of 30 MeV positive and negative pions from nickel isotopes

Journal Article · Thu Oct 01 04:00:00 EDT 1987 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.36.1472· OSTI ID:6204212

Wright, D H; Blecher, M; Ritchie, B G; Boudrie, R L; Burman, R L; Leitch, M J; Alsolami, M; Blanpied, G S; Escalante, J A; Mishra, C S; others, and

Elastic cross sections for the scattering of positive and negative pions from /sup 58,60,64/Ni were measured at 30 MeV incident pion energy. A clear isotope effect was observed in the ..pi../sup -/ cross sections while no effect was observed in the ..pi../sup +/ cross sections. The cross sections were compared to predictions made by various optical model calculations. In general, both ..pi../sup +/ and ..pi../sup -/ cross sections were poorly described and the ..pi../sup -/ isotope effects were not well reproduced. Anomalous effects first observed in pionic atoms may also appear in the present data.

• Research Organization: Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
• OSTI ID: 6204212
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 36:4; ISSN PRVCA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACCELERATORS
ATOMS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DATA
ELASTIC SCATTERING
ENERGY DEPENDENCE
ENERGY RANGE
EXPERIMENTAL DATA
HADRON REACTIONS
HADRONIC ATOMS
INFORMATION
ISOSPIN
ISOTOPE EFFECTS
LAMPF LINAC
LINEAR ACCELERATORS
MESIC ATOMS
MESON FACTORIES
MESON REACTIONS
MEV RANGE
MEV RANGE 10-100
NICKEL 58 TARGET
NICKEL 60 TARGET
NICKEL 64 TARGET
NUCLEAR REACTIONS
NUMERICAL DATA
OPTICAL MODELS
PARTICLE PROPERTIES
PION MINUS REACTIONS
PION PLUS REACTIONS
PION REACTIONS
PIONIC ATOMS
SCATTERING
TARGETS