Soft Pion Results for Inclusive Reactions

1971
17 pages
Report number:
  • FERMILAB-PUB-71-027-T,
  • NAL-THY-27

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Abstract:
Two of the main difficulties arising in the application of soft pion methods to inclusive reactions are discussed. It is shown, by explicit’ calculation, that for specific reactions the entire pole contribution can be calculated in terms of physically observable quantities. Available data on hadronic reactions suggests that the contribution of the pole terms is as important as the contribution of the equal time commutators, The other difficulty concerns the ranges of extrapolation in some .variables which increase linearly with the center of mass energy.