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STUDY OF PION-PION INTERACTIONS FROM PION PRODUCTION BY PIONS

Journal Article · · Phys. Rev. Letters

Reactions pi /sup plus or minus / + p yields pi /sup plus or minus / + pi /sup +/ + n were studied at a n incident pion momentum of 1.75 Bev/c. The experimental apparatus and procedure are described in detail, and the measured and calculated data are presented and discussed. Evidence was found of a pion-pion interaction in the ( pi /sup +/- pi /sup -/) system, although the extrapolation method of analysis appeared to fail. No comparable resonance state was found for the ( pi /sup +/- pi /sup +/) system. Processes other than the one- pion exchange are indicated even at relatively low momentum transfers. (H.D.R.)

Research Organization:
Univ. of California, Berkeley
NSA Number:
NSA-17-005252
OSTI ID:
4740306
Report Number(s):
UCRL-10212 and Rev.
Journal Information:
Phys. Rev. Letters, Journal Name: Phys. Rev. Letters Vol. Vol: 9
Country of Publication:
United States
Language:
English

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