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Angular distributions for {phi}{yields}{pi}{pi}{gamma} decays at DA{Phi}NE

Technical Report:

Abstract

The complete angular distribution is derived for the {phi}{yields}{pi}{pi}{gamma} processes with two pions in a C-even state which are of interest for the study of the f{sub 0}(975) at a high luminosity e{sup +}e{sup -}collider such as the DA{Phi}NE {phi}-factory. These are e{sup +}e{sup -}{yields}{phi}{yields}f{sub 0}{gamma}{yields}{pi}{pi}{gamma}, the background reaction e{sup +}e{sup -}{yields}{phi}{yields}{pi}{rho}{yields}{pi}{pi}{gamma} and, for charged pions, the process e{sup +}e{sup -}{yields}{rho}{yields}{pi}{pi}{gamma} and the interference of the f{sub 0} signal with this process. (author) 11 refs.
Authors:
Colangelo, G; [1]  Franzini, P J
  1. Istituto Nazionale di Fisica Nucleare, Frascati (Italy). Lab. Nazionale di Frascati
Publication Date:
Apr 01, 1992
Product Type:
Technical Report
Report Number:
LAPP-A-379-92
Reference Number:
SCA: 662350; PA: AIX-25:004224; EDB-94:015811; ERA-19:005666; NTS-94:014792; SN: 93001121114
Resource Relation:
Other Information: PBD: Apr 1992
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; STRANGEONIUM; MESON FACTORIES; WEAK PARTICLE DECAY; ANGULAR DISTRIBUTION; COLLIDING BEAMS; CP INVARIANCE; D S MESONS; ELECTRON-POSITRON INTERACTIONS; PIONS; 662350; DECAYS OF MESONS
OSTI ID:
10109896
Research Organizations:
Grenoble-1 Univ., 74 - Annecy (France). Lab. de Physique des Particules Elementaires
Country of Origin:
France
Language:
English
Other Identifying Numbers:
Other: ON: DE94609698; TRN: FR9303117004224
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
FRN
Size:
7 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Colangelo, G, and Franzini, P J. Angular distributions for {phi}{yields}{pi}{pi}{gamma} decays at DA{Phi}NE. France: N. p., 1992. Web.
Colangelo, G, & Franzini, P J. Angular distributions for {phi}{yields}{pi}{pi}{gamma} decays at DA{Phi}NE. France.
Colangelo, G, and Franzini, P J. 1992. "Angular distributions for {phi}{yields}{pi}{pi}{gamma} decays at DA{Phi}NE." France.
@misc{etde_10109896,
title = {Angular distributions for {phi}{yields}{pi}{pi}{gamma} decays at DA{Phi}NE}
author = {Colangelo, G, and Franzini, P J}
abstractNote = {The complete angular distribution is derived for the {phi}{yields}{pi}{pi}{gamma} processes with two pions in a C-even state which are of interest for the study of the f{sub 0}(975) at a high luminosity e{sup +}e{sup -}collider such as the DA{Phi}NE {phi}-factory. These are e{sup +}e{sup -}{yields}{phi}{yields}f{sub 0}{gamma}{yields}{pi}{pi}{gamma}, the background reaction e{sup +}e{sup -}{yields}{phi}{yields}{pi}{rho}{yields}{pi}{pi}{gamma} and, for charged pions, the process e{sup +}e{sup -}{yields}{rho}{yields}{pi}{pi}{gamma} and the interference of the f{sub 0} signal with this process. (author) 11 refs.}
place = {France}
year = {1992}
month = {Apr}
}