The K- pi pi system in the reaction K-p -> K-pi+pi-p at 5.5 BeV/c

Park, Joseph Chul Hui

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https://hdl.handle.net/2142/25693 Copy

Description

Title

The K- pi pi system in the reaction K-p -> K-pi+pi-p at 5.5 BeV/c

Author(s)

Park, Joseph Chul Hui

Issue Date

1967

Doctoral Committee Chair(s)

Goldwasser, E.L.

Department of Study

Physics

Discipline

Physics

Degree Name

Ph.D.

Degree Level

Dissertation

Keyword(s)

• hydrogen bubble chamber
• Deck mechanism
• K pi pi system

Language

en

Abstract

An experiment has been performed in which 436,000 exposures were taken using the separated K- beam at the ANL ZGS and the MURA 30 il hydrogen hubble chamber. As a part. of this experiment a study of the Kpipi system in the reaction K-pi -> K-pi+pi-p at 5.5 BeV/c has been carried out to The following results are obtained in this study (l) Evidence that the Deck mechanism plays a dominant ·'*0 role in K (890) production. leading to a broad enhancement in the K pi pi system at low mass q (2) no definite evidence for K** (1320) production, (3) 8'vidence for K** (1430) production with subsequent decay into K (890) and pi (4) supporting evidence for the recently discovered L(1789) meson, and finally, (5) indications for a new resonance in the K pipi system at 2.02 BeV.

Type of Resource

text

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http://hdl.handle.net/2142/25693

Copyright and License Information

1967 Joseph Chul Hui Park

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