Record number :
909092
Title of article :
Coherent γ-production in (p,p′) reactions in nuclei in the Δ resonance region
Author/Authors :
A. Gil، نويسنده , , E. Oset، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1998
Pages :
6
From page :
257
To page :
262
Abstract :
We study the process of coherent photon production in nuclei induced by the (p,p′) reaction around the Δ excitation region. The cross sections are about 200 times smaller than the corresponding ones for coherent pion production but within measurable range with present machines. The cross section selects the transverse part of the NN→NΔ transition, while coherent pion production selects the longitudinal one. The reactions are complementary and show different aspects of Δh propagation through the nucleus which are discussed here.
Journal title :
PHYSICS LETTERS B
Serial Year :
1998
Link To Document :
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