Published October 1, 2012 | Version v1
Journal article Metadata-only

Anomalous U(1) and asymmetry

Creators

  • 1. Physics Department, University of Rome, Tor Vergata, Via della Ricerca Scientifica 1, 00133, Rome (Italy)

Description

In the past years many possible extensions of the Standard Model (SM) have been investigated. If one of this model is revealed at the LHC, we will need tools to distinguish it among the many others studied. One possibility to achieve this goal is to utilize the forward-backward asymmetry. In this paper we calculate the asymmetry for a model in which there is an extra U(1) anomalous symmetry. Furthermore, we show that the asymmetry can be used to impose constraints on the free parameters of the model.

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/383/1/012002

Additional details

Identifiers

DOI
10.1088/1742-6596/383/1/012002;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
383
Journal Issue
1
Journal Page Range
[5 p.]
ISSN
1742-6596

Conference

Title
Young researcher meeting in Rome 2012
Dates
20 Jan 2012
Place
Rome (Italy)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
44027063
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ASYMMETRY; CERN LHC; STANDARD MODEL; SYMMETRY; U-1 GROUPS
Descriptors DEC
ACCELERATORS; CYCLIC ACCELERATORS; FIELD THEORIES; GRAND UNIFIED THEORY; LIE GROUPS; MATHEMATICAL MODELS; PARTICLE MODELS; QUANTUM FIELD THEORY; STORAGE RINGS; SYMMETRY GROUPS; SYNCHROTRONS; U GROUPS; UNIFIED GAUGE MODELS