Identification of new physics and general WIMP search at the ILC
High Energy Physics - Phenomenology
2010-07-16 v1 High Energy Physics - Experiment
Abstract
We investigate the possibility of the identification of TeV physics models including WIMP dark matter at the International Linear Collider. Many TeV physics models contain a WIMP dark matter (chi^0) and charged new particle (chi^{pm}) which interacts with the WIMP dark matter via the vertex chi^{pm} chi^0 W^{mp}. Through Monte Carlo simulations, we study the process, e^+e^- to chi^+ chi^- to chi^0 chi^0 W^+ W^-, because the signal contains the fruitful information of the model. We show that, in particular, the distribution of the chi^{pm} production angle is the powerful probe in the TeV physics model search.
Keywords
Cite
@article{arxiv.1007.2636,
title = {Identification of new physics and general WIMP search at the ILC},
author = {M. Asano and K. Fujii and R. S. Hundi and H. Itoh and S. Matsumoto and N. Okada and T. Saito and T. Suehara and Y. Takubo and H. Yamamoto},
journal= {arXiv preprint arXiv:1007.2636},
year = {2010}
}
Comments
6 pages, 1 figure, Proceeding of LCWS/ILC2010