True absorption and scattering of 50 MeV pions

I. Navon; D. Ashery; J. Alster; G. Azuelos; B. M. Barnett; W. Gyles; R. R. Johnson; D. R. Gill; T. G. Masterson

doi:10.1103/PhysRevC.28.2548

True absorption and scattering of 50 MeV pions

I. Navon^*
, D. Ashery
, J. Alster
, G. Azuelos
, B. M. Barnett
, W. Gyles
, R. R. Johnson
, D. R. Gill
, T. G. Masterson

^*Corresponding author for this work

School of Physics and Astronomy

Department of Physics
Tel Aviv University
TRIUMF
Département de Physique
University of Montreal
Department of Physics
University of British Columbia
Department of Physics
University of Colorado Boulder

Research output: Contribution to journal › Article › peer-review

39 Scopus citations

Abstract

The inclusive pion inelastic scattering and true absorption cross sections at 50 MeV were measured for C+ on natural Li, C, Fe, Nb, and Bi and for C- on C, Fe, and Bi. The results show that C- cross sections are much larger than C+, the difference being significantly larger than expected from a simple Coulomb calculation. In particular, in C12 the absorption of negative pions is about twice that of positive pions. NUCLEAR REACTIONS Li, C, Fe, Nb, Bi (C+, C+C) and C, Fe, Bi (C-, C-C), EC=50 MeV; measured (CC), transmission; deduced absorption.

Original language	English
Pages (from-to)	2548-2550
Number of pages	3
Journal	Physical Review C
Volume	28
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevC.28.2548
State	Published - 1983

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title = "True absorption and scattering of 50 MeV pions",

abstract = "The inclusive pion inelastic scattering and true absorption cross sections at 50 MeV were measured for C+ on natural Li, C, Fe, Nb, and Bi and for C- on C, Fe, and Bi. The results show that C- cross sections are much larger than C+, the difference being significantly larger than expected from a simple Coulomb calculation. In particular, in C12 the absorption of negative pions is about twice that of positive pions. NUCLEAR REACTIONS Li, C, Fe, Nb, Bi (C+, C+C) and C, Fe, Bi (C-, C-C), EC=50 MeV; measured (CC), transmission; deduced absorption.",

author = "I. Navon and D. Ashery and J. Alster and G. Azuelos and Barnett, \{B. M.\} and W. Gyles and Johnson, \{R. R.\} and Gill, \{D. R.\} and Masterson, \{T. G.\}",

year = "1983",

doi = "10.1103/PhysRevC.28.2548",

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T1 - True absorption and scattering of 50 MeV pions

AU - Navon, I.

AU - Ashery, D.

AU - Alster, J.

AU - Azuelos, G.

AU - Barnett, B. M.

AU - Gyles, W.

AU - Johnson, R. R.

AU - Gill, D. R.

AU - Masterson, T. G.

PY - 1983

Y1 - 1983

N2 - The inclusive pion inelastic scattering and true absorption cross sections at 50 MeV were measured for C+ on natural Li, C, Fe, Nb, and Bi and for C- on C, Fe, and Bi. The results show that C- cross sections are much larger than C+, the difference being significantly larger than expected from a simple Coulomb calculation. In particular, in C12 the absorption of negative pions is about twice that of positive pions. NUCLEAR REACTIONS Li, C, Fe, Nb, Bi (C+, C+C) and C, Fe, Bi (C-, C-C), EC=50 MeV; measured (CC), transmission; deduced absorption.

AB - The inclusive pion inelastic scattering and true absorption cross sections at 50 MeV were measured for C+ on natural Li, C, Fe, Nb, and Bi and for C- on C, Fe, and Bi. The results show that C- cross sections are much larger than C+, the difference being significantly larger than expected from a simple Coulomb calculation. In particular, in C12 the absorption of negative pions is about twice that of positive pions. NUCLEAR REACTIONS Li, C, Fe, Nb, Bi (C+, C+C) and C, Fe, Bi (C-, C-C), EC=50 MeV; measured (CC), transmission; deduced absorption.

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AN - SCOPUS:4243545320

SN - 0556-2813

VL - 28

SP - 2548

EP - 2550

JO - Physical Review C

JF - Physical Review C

IS - 6

ER -

True absorption and scattering of 50 MeV pions

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