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Title: Estimates of Hadronic Backgrounds in a 5 TeV e+e- Linear Collider

Abstract

We have estimated hadronic backgrounds by {gamma}{gamma} collisions in an e{sup +}e{sup -} linear collider at a center-of-mass energy of 5 TeV. We introduce a simple ansatz, that is, a total {gamma}{gamma} cross section of {sigma}{sub {gamma}{gamma}} = ({sigma}{gamma}{sub p}){sup 2}/{sigma}{sub pp} shall be saturated by minijet productions, whose rate is controlled by p{sub t,min}({radical}s). We present that the background yields are small and the energy deposits are tinier than the collision energy of the initial electron and positron beams by a simulation.

Authors:
; ;
Publication Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (US)
OSTI Identifier:
8647
Report Number(s):
LBNL-42433
TRN: US0406710
DOE Contract Number:  
AC03-76SF00098
Resource Type:
Conference
Resource Relation:
Conference: 8th Workshop on Advanced Accelerator Concepts, Baltimore, MD (US), 07/05/1998--07/11/1998; Other Information: PBD: 1 Oct 1998
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; ACCELERATORS; CROSS SECTIONS; ELECTRONS; LINEAR COLLIDERS; POSITRON BEAMS; SIMULATION

Citation Formats

Murayama, H., Ohgaki, Tomomi, and Xie, M. Estimates of Hadronic Backgrounds in a 5 TeV e+e- Linear Collider. United States: N. p., 1998. Web.
Murayama, H., Ohgaki, Tomomi, & Xie, M. Estimates of Hadronic Backgrounds in a 5 TeV e+e- Linear Collider. United States.
Murayama, H., Ohgaki, Tomomi, and Xie, M. Thu . "Estimates of Hadronic Backgrounds in a 5 TeV e+e- Linear Collider". United States. https://www.osti.gov/servlets/purl/8647.
@article{osti_8647,
title = {Estimates of Hadronic Backgrounds in a 5 TeV e+e- Linear Collider},
author = {Murayama, H. and Ohgaki, Tomomi and Xie, M.},
abstractNote = {We have estimated hadronic backgrounds by {gamma}{gamma} collisions in an e{sup +}e{sup -} linear collider at a center-of-mass energy of 5 TeV. We introduce a simple ansatz, that is, a total {gamma}{gamma} cross section of {sigma}{sub {gamma}{gamma}} = ({sigma}{gamma}{sub p}){sup 2}/{sigma}{sub pp} shall be saturated by minijet productions, whose rate is controlled by p{sub t,min}({radical}s). We present that the background yields are small and the energy deposits are tinier than the collision energy of the initial electron and positron beams by a simulation.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {10}
}

Conference:
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