Further study of [pi]-[sup 12]C elastic scattering at 800 MeV/[ital c]

Journal Article · Sat Dec 31 23:00:00 EST 1994 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.51.431· OSTI ID:6693436

Arima, M ^[1]; Masutani, K ^[2]; Seki, R ^[3]

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1. Department of Physics, Faculty of Science, Osaka City University, Osaka 558 (Japan)
2. Department of Physics, Faculty of Liberal Arts and Education, Yamanashi University, Kofu 400 (Japan)
3. Department of Physics, California State University, Northridge, California 91330 (United States) W. K. Kellogg Radiation Laboratory, California Institute of Technology, Pasadena, California 91125 (United States)

We further examine the puzzling disagreement between data and calculations in pion-nucleus elastic scattering at 800 MeV/[ital c] by taking account of the dynamical modification of [ital N][sup *] resonances in nuclear medium and by improving the estimate of pion-absorption effects on the basis of a recent absorption measurement. The disagreement remains unexplained, though multinucleon absorption could be a possible explanation.

• DOE Contract Number: FG03-87ER40347
• OSTI ID: 6693436
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 51:1; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

662410 -- Properties of Baryons & Baryon Resonances-- (1992-)
663460* -- Meson- & Hyperon-induced Reactions & Scattering-- (1992-)
663520 -- Nuclear Mass Ranges-- A=6-19-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ABSORPTION
CARBON 12 TARGET
CHARGED-PARTICLE REACTIONS
ELASTIC SCATTERING
ENERGY RANGE
HADRON REACTIONS
MESON REACTIONS
MEV RANGE
MEV RANGE 100-1000
NUCLEAR REACTIONS
PION MINUS REACTIONS
PION REACTIONS
RESONANCE
SCATTERING
SORPTION
TARGETS