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A statistical method of elementary particle mass determination via indirect measurements using simulation data

Abstract

It is proposed to use the results of simulation to estimate directly the physical quantity sought for the relative fraction of different channels of the multiple production reaction. The proposed method of determination of the relativistic fraction of the multiple production channels was checked by determining the confidence intervals on the mass of the superpartners of electron and neutrino by the decay of W bosons. The simular data generated under the conditions of the experiment UA1 have been used. It is shown that hypotheses on a mass difference of {approx_equal} 10 GeV can be separated. The technique developed allows to carry out analysis also in case of measurement of many indirect features (N>>2) when use of traditional methods becomes problematic. 13 refs.; 5 figs.; 1 tab.
Publication Date:
Dec 31, 1990
Product Type:
Technical Report
Report Number:
YERPHI-1221-7-90; EFI-1221-7-90.
Reference Number:
SCA: 662430; 990200; PA: AIX-23:026697; SN: 92000686251
Resource Relation:
Other Information: PBD: 1990
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; 99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; ELECTRONS; MASS; SPARTICLES; INTERMEDIATE BOSONS; PARTICLE DECAY; NEUTRONS; BRANCHING RATIO; COMPUTERIZED SIMULATION; MULTIPLE PRODUCTION; STANDARD MODEL; 662430; 990200; PROPERTIES OF LEPTONS; MATHEMATICS AND COMPUTERS
OSTI ID:
10129006
Research Organizations:
Erevanskij Fizicheskij Inst., Erevan (Armenia)
Country of Origin:
USSR
Language:
English
Other Identifying Numbers:
Other: ON: DE92621191; TRN: SU9200835026697
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
18 p.
Announcement Date:
Jul 04, 2005

Citation Formats

Chilingaryan, A A. A statistical method of elementary particle mass determination via indirect measurements using simulation data. USSR: N. p., 1990. Web.
Chilingaryan, A A. A statistical method of elementary particle mass determination via indirect measurements using simulation data. USSR.
Chilingaryan, A A. 1990. "A statistical method of elementary particle mass determination via indirect measurements using simulation data." USSR.
@misc{etde_10129006,
title = {A statistical method of elementary particle mass determination via indirect measurements using simulation data}
author = {Chilingaryan, A A}
abstractNote = {It is proposed to use the results of simulation to estimate directly the physical quantity sought for the relative fraction of different channels of the multiple production reaction. The proposed method of determination of the relativistic fraction of the multiple production channels was checked by determining the confidence intervals on the mass of the superpartners of electron and neutrino by the decay of W bosons. The simular data generated under the conditions of the experiment UA1 have been used. It is shown that hypotheses on a mass difference of {approx_equal} 10 GeV can be separated. The technique developed allows to carry out analysis also in case of measurement of many indirect features (N>>2) when use of traditional methods becomes problematic. 13 refs.; 5 figs.; 1 tab.}
place = {USSR}
year = {1990}
month = {Dec}
}