Title of article
A study of the Δ−-component of the wave function in light nuclei
Author/Authors
E.A. Pasyuk، نويسنده , , R.L. Boudrie، نويسنده , , P.A.M. Gram، نويسنده , , C.L. Morris، نويسنده , , J.D. Zumbro، نويسنده , , J.L. Matthews، نويسنده , , Y. Tan، نويسنده , , V.V. Zelevinsky، نويسنده , , G. Glass، نويسنده , , B.J. Kriss، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
5
From page
1
To page
5
Abstract
We have measured cross sections for the (π+,π±p) reactions on 3H, 4He, 6Li and 7Li in quasi-free kinematics at incident pion beam energy 500 MeV. An enhancement of the (π+,π−p) cross section in this kinematics is observed. If this is interpreted as due to quasi-free scattering from preexisting Δ components of the nuclear wave function, the extracted probabilities are in agreement with theoretical expectations.
Journal title
PHYSICS LETTERS B
Serial Year
2001
Journal title
PHYSICS LETTERS B
Record number
915026
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