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ETDEWEB   /       /    Conservation of charge conjugation in {eta} meson decay; Etude de la conservation de la conjugaison de charge dans les desintegrations du meson {eta}

Conservation of charge conjugation in {eta} meson decay; Etude de la conservation de la conjugaison de charge dans les desintegrations du meson {eta}

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Abstract

The charge asymmetry in the {eta} meson decay is investigated. With 10709 events {eta} {yields} {pi}{sup +}{pi}{sup -}{pi}{sup 0} the asymmetry is (0.3 {+-} 1.1) per cent. 1620 decays {eta} {yields} {pi}{sup +}{pi}{sup -}{gamma} give (1.5 {+-} 2.5) per cent. There is no evidence for charge conjugation violation in electro-magnetic or semi-strong interactions. (author) [French] La symetrie de charge est etudiee dans la desintegration du meson {eta}. Avec 10709 desintegrations {eta} {yields} {pi}{sup +}{pi}{sup -}{pi}{sup 0} l'asymetrie obtenue est de (0.3 {+-} 1.1) pour cent. Les 1620 desintegrations {eta} {yields} {pi}{sup +}{pi}{sup -}{gamma} donnent (1.5 {+-} 2.5) pour cent. Il n'y a aucune evidence de violation de la conjugaison de charge dans les interactions electromagnetiques ou semi-fortes. (auteur)
Authors:
Muller, A [1] 
  1. Commissariat a l'Energie Atomique, 91 - Saclay (France). Centre d'Etudes Nucleaires
Publication Date:
Mar 01, 1968
Product Type:
Thesis/Dissertation
Report Number:
CEA-R-3601
Resource Relation:
Other Information: TH: These Docteur Es-Sciences; 33 refs; PBD: Mar 1968
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ANGULAR DISTRIBUTION; ASYMMETRY; C INVARIANCE; CP INVARIANCE; DALITZ PLOT; DECAY; ETA MESONS; HYDROGEN 1 TARGET; MISSING-MASS SPECTRA; MONTE CARLO METHOD; NEUTRON DETECTORS; PION BEAMS; PION DETECTION; PLASTIC SCINTILLATION DETECTORS; SPARK CHAMBERS; TIME-OF-FLIGHT METHOD
OSTI ID:
20523384
Research Organizations:
CEA Saclay, 91 - Gif-sur-Yvette (France); Faculte des Sciences de l'Universite de Strasbourg, 67 (France)
Country of Origin:
France
Language:
French
Other Identifying Numbers:
TRN: FR04R3601091439
Availability:
Available from INIS in electronic form
Submitting Site:
FRN
Size:
[94] pages
Announcement Date:
May 29, 2005

Thesis/Dissertation:

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Citation Formats

Muller, A. Conservation of charge conjugation in {eta} meson decay; Etude de la conservation de la conjugaison de charge dans les desintegrations du meson {eta}. France: N. p., 1968. Web.
Muller, A. Conservation of charge conjugation in {eta} meson decay; Etude de la conservation de la conjugaison de charge dans les desintegrations du meson {eta}. France.
Muller, A. 1968. "Conservation of charge conjugation in {eta} meson decay; Etude de la conservation de la conjugaison de charge dans les desintegrations du meson {eta}." France.
@misc{etde_20523384,
title = {Conservation of charge conjugation in {eta} meson decay; Etude de la conservation de la conjugaison de charge dans les desintegrations du meson {eta}}
 author = {Muller, A}
 abstractNote = {The charge asymmetry in the {eta} meson decay is investigated. With 10709 events {eta} {yields} {pi}{sup +}{pi}{sup -}{pi}{sup 0} the asymmetry is (0.3 {+-} 1.1) per cent. 1620 decays {eta} {yields} {pi}{sup +}{pi}{sup -}{gamma} give (1.5 {+-} 2.5) per cent. There is no evidence for charge conjugation violation in electro-magnetic or semi-strong interactions. (author) [French] La symetrie de charge est etudiee dans la desintegration du meson {eta}. Avec 10709 desintegrations {eta} {yields} {pi}{sup +}{pi}{sup -}{pi}{sup 0} l'asymetrie obtenue est de (0.3 {+-} 1.1) pour cent. Les 1620 desintegrations {eta} {yields} {pi}{sup +}{pi}{sup -}{gamma} donnent (1.5 {+-} 2.5) pour cent. Il n'y a aucune evidence de violation de la conjugaison de charge dans les interactions electromagnetiques ou semi-fortes. (auteur)}
 place = {France}
 year = {1968}
 month = {Mar}
 }