Identification of new physics and general WIMP search at the ILC

M. Asano, K. Fujii, R. S. Hundi, H. Itoh, S. Matsumoto, N. Okada, T. Saito, T. Suehara, Y. Takubo, H. Yamamoto

Research output: Contribution to conferencePaper

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 (χ°) and charged new particle (χ±) which interacts with the WIMP dark matter via the vertex χ± χ°W+. Through Monte Carlo simulations, we study the process, e+e- → x+X- → χ°χ°W+W-, because the signal contains the fruitful information of the model. We show that, in particular, the distribution of the X± production angle is the powerful probe in the TeV physics model search.

Original languageEnglish
Publication statusPublished - Dec 1 2010
Event2010 Linear Collider Workshop, LCWS 2010 and International Linear Collider Meeting, ILC 2010 - Beijing, China
Duration: Mar 26 2010Mar 30 2010

Other

Other2010 Linear Collider Workshop, LCWS 2010 and International Linear Collider Meeting, ILC 2010
CountryChina
CityBeijing
Period3/26/103/30/10

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weakly interacting massive particles
dark matter
physics
apexes
probes
simulation

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Cite this

Asano, M., Fujii, K., Hundi, R. S., Itoh, H., Matsumoto, S., Okada, N., ... Yamamoto, H. (2010). Identification of new physics and general WIMP search at the ILC. Paper presented at 2010 Linear Collider Workshop, LCWS 2010 and International Linear Collider Meeting, ILC 2010, Beijing, China.

Identification of new physics and general WIMP search at the ILC. / Asano, M.; Fujii, K.; Hundi, R. S.; Itoh, H.; Matsumoto, S.; Okada, N.; Saito, T.; Suehara, T.; Takubo, Y.; Yamamoto, H.

2010. Paper presented at 2010 Linear Collider Workshop, LCWS 2010 and International Linear Collider Meeting, ILC 2010, Beijing, China.

Research output: Contribution to conferencePaper

Asano, M, Fujii, K, Hundi, RS, Itoh, H, Matsumoto, S, Okada, N, Saito, T, Suehara, T, Takubo, Y & Yamamoto, H 2010, 'Identification of new physics and general WIMP search at the ILC', Paper presented at 2010 Linear Collider Workshop, LCWS 2010 and International Linear Collider Meeting, ILC 2010, Beijing, China, 3/26/10 - 3/30/10.
Asano M, Fujii K, Hundi RS, Itoh H, Matsumoto S, Okada N et al. Identification of new physics and general WIMP search at the ILC. 2010. Paper presented at 2010 Linear Collider Workshop, LCWS 2010 and International Linear Collider Meeting, ILC 2010, Beijing, China.
Asano, M. ; Fujii, K. ; Hundi, R. S. ; Itoh, H. ; Matsumoto, S. ; Okada, N. ; Saito, T. ; Suehara, T. ; Takubo, Y. ; Yamamoto, H. / Identification of new physics and general WIMP search at the ILC. Paper presented at 2010 Linear Collider Workshop, LCWS 2010 and International Linear Collider Meeting, ILC 2010, Beijing, China.
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AU - Asano, M.

AU - Fujii, K.

AU - Hundi, R. S.

AU - Itoh, H.

AU - Matsumoto, S.

AU - Okada, N.

AU - Saito, T.

AU - Suehara, T.

AU - Takubo, Y.

AU - Yamamoto, H.

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N2 - 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 (χ°) and charged new particle (χ±) which interacts with the WIMP dark matter via the vertex χ± χ°W+. Through Monte Carlo simulations, we study the process, e+e- → x+X- → χ°χ°W+W-, because the signal contains the fruitful information of the model. We show that, in particular, the distribution of the X± production angle is the powerful probe in the TeV physics model search.

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