Study of fermion pair events at the 250 GeV ILC

Yuto Deguchi; Hiroaki Yamashiro; Taikan Suehara; Tamaki Yoshioka; Keisuke Fujii; Kiyotomo Kawagoe

Study of fermion pair events at the 250 GeV ILC

Yuto Deguchi, Hiroaki Yamashiro, Taikan Suehara, Tamaki Yoshioka, Keisuke Fujii, Kiyotomo Kawagoe

Research output: Contribution to conference › Paper › peer-review

Abstract

Precise measurements of electroweak processes at the International Linear Collider (ILC) will provide unique opportunities to explore new physics beyond the Standard Model. Fermion pair production events are sensitive to new interactions involving a new heavy gauge boson or an electroweak interacting massive particle (EWIMP).We studied the mass reach of new particles at the ILC with s = 250 GeV by using e⁺e⁻ → e⁺e⁻and e⁺e⁻ → µ⁺µ⁻ events. We show that a mass reach for BSM particles can be determined with 90% confidence level using a toy Monte Carlo technique.

Original language	English
Publication status	Published - 2019
Event	2018 International Workshop on Future Linear Colliders, LCWS 2018 - Arlington, United States Duration: Oct 22 2018 → Oct 26 2018

Conference

Conference	2018 International Workshop on Future Linear Colliders, LCWS 2018
Country/Territory	United States
City	Arlington
Period	10/22/18 → 10/26/18

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

Cite this

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title = "Study of fermion pair events at the 250 GeV ILC",

abstract = "Precise measurements of electroweak processes at the International Linear Collider (ILC) will provide unique opportunities to explore new physics beyond the Standard Model. Fermion pair production events are sensitive to new interactions involving a new heavy gauge boson or an electroweak interacting massive particle (EWIMP).We studied the mass reach of new particles at the ILC with s = 250 GeV by using e+e− → e+e−and e+e− → µ+µ− events. We show that a mass reach for BSM particles can be determined with 90% confidence level using a toy Monte Carlo technique.",

author = "Yuto Deguchi and Hiroaki Yamashiro and Taikan Suehara and Tamaki Yoshioka and Keisuke Fujii and Kiyotomo Kawagoe",

note = "Funding Information: We thank ILD physics and software group for generating events and many support, and we thank Dr. Satoshi Shirai for providing the cross sections with EWIMP models. This work was supported by JSPS KAKENHI Grant Number 16H02176.; 2018 International Workshop on Future Linear Colliders, LCWS 2018 ; Conference date: 22-10-2018 Through 26-10-2018",

year = "2019",

language = "English",

}

TY - CONF

T1 - Study of fermion pair events at the 250 GeV ILC

AU - Deguchi, Yuto

AU - Yamashiro, Hiroaki

AU - Suehara, Taikan

AU - Yoshioka, Tamaki

AU - Fujii, Keisuke

AU - Kawagoe, Kiyotomo

N1 - Funding Information: We thank ILD physics and software group for generating events and many support, and we thank Dr. Satoshi Shirai for providing the cross sections with EWIMP models. This work was supported by JSPS KAKENHI Grant Number 16H02176.

PY - 2019

Y1 - 2019

N2 - Precise measurements of electroweak processes at the International Linear Collider (ILC) will provide unique opportunities to explore new physics beyond the Standard Model. Fermion pair production events are sensitive to new interactions involving a new heavy gauge boson or an electroweak interacting massive particle (EWIMP).We studied the mass reach of new particles at the ILC with s = 250 GeV by using e+e− → e+e−and e+e− → µ+µ− events. We show that a mass reach for BSM particles can be determined with 90% confidence level using a toy Monte Carlo technique.

AB - Precise measurements of electroweak processes at the International Linear Collider (ILC) will provide unique opportunities to explore new physics beyond the Standard Model. Fermion pair production events are sensitive to new interactions involving a new heavy gauge boson or an electroweak interacting massive particle (EWIMP).We studied the mass reach of new particles at the ILC with s = 250 GeV by using e+e− → e+e−and e+e− → µ+µ− events. We show that a mass reach for BSM particles can be determined with 90% confidence level using a toy Monte Carlo technique.

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UR - http://www.scopus.com/inward/citedby.url?scp=85083952509&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:85083952509

T2 - 2018 International Workshop on Future Linear Colliders, LCWS 2018

Y2 - 22 October 2018 through 26 October 2018

ER -

Study of fermion pair events at the 250 GeV ILC

Abstract

Conference

All Science Journal Classification (ASJC) codes

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