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1 PublicationPGB pair production at LHC and ILC as a probe of the topcolor-assisted technicolor models
Liu, G.; Zhang, H.; Zhou, P.
Abstract
The topcolor-assisted technicolor (TC2) model predicts some light pseudo goldstone bosons (PGBs), which may be accessible at the LHC or ILC. In this work we study the pair productions of the charged or neutral PGBs at the LHC and ILC. For the productions at the LHC we consider the processes proceeding through gluon-gluon fusion and quark-antiquark annihilation, while for the productions at the ILC we consider both the electron-positron collision and the photon-photon collision. We find that in a large part of parameter space the production cross sections at both colliders can be quite large compared with the low standard model backgrounds. Therefore, in future experiments these productions may be detectable and allow for probing TC2 model.
Involved research facilities
- Radiation Source ELBE DOI: 10.17815/jlsrf-2-58
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- DOI: 10.17815/jlsrf-2-58 is cited by this (Id 18293) publication
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Journal of High Energy Physics 7(2012), 081
DOI: 10.1007/JHEP07(2012)081
ISSN: 1126-6708
Cited 2 times in Scopus
Permalink: https://www.hzdr.de/publications/Publ-18293