Published January 2007 | Version v1
Journal article Metadata-only

On the CVC violation in weak decays

Creators

  • 1. Center of Space Research and Technologies, Faculty of Physics, Univ. of Sofia, Sofia (Bulgaria)

Description

The recent results of PIBETA experiment strongly suggest the presence of non-V-A anomalous interactions in the radiative pion decay. It is assumed that they arise as a results of the exchange of new intermediate chiral spin-1 bosons which interact anomalously with matter. Their contribution into the τ decay leads to violation of the CVC hypothesis at the same level as detected experimentally

Abstract (Russian)

Последние эксперименты существенно поддерживают предположение о наличии аномальных не-V-A взаимодействий в радиационном распаде пиона. Сделано предположение о том, что они возникают в результате обмена новыми промежуточными киральными бозонами со спином 1, которые аномально взаимодействуют с материей. Вклад этих взаимодействий в τ распад ведет к нарушению CVC-гипотезы на уровне, совпадающим с экспериментальным

Additional details

Additional titles

Augmented title (English)
chiral bosons

Publishing Information

Journal Title
Yadernaya Fizika
Journal Volume
70
Journal Issue
1
Journal Page Range
p. 128-131
ISSN
0044-0027
CODEN
IDFZA7

Conference

Title
5. International conference on nonaccelerator new physics
Dates
20-25 Jun 2005
Place
Dubna (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
39023051
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BOSONS; CHIRALITY; COMPARATIVE EVALUATIONS; CVC THEORY; PIONS; RADIATIVE DECAY; SPECTRAL FUNCTIONS; SPIN; V-A THEORY; WEAK PARTICLE DECAY
Descriptors DEC
ANGULAR MOMENTUM; BOSONS; DECAY; ELEMENTARY PARTICLES; EVALUATION; FUNCTIONS; HADRONS; MESONS; PARTICLE DECAY; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS

Optional Information

Notes
18 refs., 2 figs.