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Universality of {Delta} I = 1 meson mixing and charge symmetry breaking

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Abstract

The Coleman-Glashow scheme for {Delta} I= 1 charge symmetry breaking (CSB) suggests a universal scale for the nonstrange transitions <{rho} deg|H{sub em}|{omega}> and < {pi} deg|H{sub em}| {eta} NS> of size -0.005 GeV{sup 2} in the energy region 760-780 MeV. The resulting nucleon-nucleon vector meson exchange CSB potential then predicts {Delta} I = 1, effects which are in approximate agreement with recent data characterizing nuclear charge asymmetry. 40 refs., 2 tabs., 3 figs.
Authors:
Publication Date:
Dec 31, 1994
Product Type:
Technical Report
Report Number:
UM-P-93/94; ADP-93/211/T129.
Reference Number:
SCA: 663110; 662420; PA: AIX-26:018215; EDB-95:032478; SN: 95001330116
Resource Relation:
Other Information: PBD: [1994]
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; MESONS; NUCLEON-NUCLEON POTENTIAL; SYMMETRY BREAKING; ANALYTICAL SOLUTION; CHARGE DISTRIBUTION; CHARGE-EXCHANGE INTERACTIONS; MATRIX ELEMENTS; MEV RANGE 100-1000; MIXING RATIO; SU GROUPS; THEORETICAL DATA; 663110; 662420; GENERAL AND AVERAGE PROPERTIES OF NUCLEI AND NUCLEAR ENERGY LEVELS; PROPERTIES OF MESONS AND MESON RESONANCES
OSTI ID:
10113784
Research Organizations:
Melbourne Univ., Parkville, VIC (Australia). School of Physics
Country of Origin:
Australia
Language:
English
Other Identifying Numbers:
Other: ON: DE95616389; TRN: AU9414210018215
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
14 p.
Announcement Date:
Jun 30, 2005

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Citation Formats

Coon, S A, and Scadron, M D. Universality of {Delta} I = 1 meson mixing and charge symmetry breaking. Australia: N. p., 1994. Web.
Coon, S A, &amp; Scadron, M D. Universality of {Delta} I = 1 meson mixing and charge symmetry breaking. Australia.
Coon, S A, and Scadron, M D. 1994. "Universality of {Delta} I = 1 meson mixing and charge symmetry breaking." Australia.
@misc{etde_10113784,
title = {Universality of {Delta} I = 1 meson mixing and charge symmetry breaking}
 author = {Coon, S A, and Scadron, M D}
 abstractNote = {The Coleman-Glashow scheme for {Delta} I= 1 charge symmetry breaking (CSB) suggests a universal scale for the nonstrange transitions <{rho} deg|H{sub em}|{omega}> and < {pi} deg|H{sub em}| {eta} NS> of size -0.005 GeV{sup 2} in the energy region 760-780 MeV. The resulting nucleon-nucleon vector meson exchange CSB potential then predicts {Delta} I = 1, effects which are in approximate agreement with recent data characterizing nuclear charge asymmetry. 40 refs., 2 tabs., 3 figs.}
 place = {Australia}
 year = {1994}
 month = {Dec}
 }